Vermont Castings Intrepid II Manual

Vermont Castings Intrepid II Manual

Installation & Operating Manual

Installation and Appliance Setup INSTALLER: Leave this manual with party responsible for use and operation.

OWNER: Retain this manual for future reference.

NOTICE: SAVE THESE INSTRUCTIONS

Intrepid

®

II Wood Burning Stove Model 1990

For use in the United States and Canada

SAFETY NOTICE

IF THIS APPLIANCE IS NOT PROPERLY INSTALLED, OPERATED AND MAINTAINED, A HOUSE FIRE MAY RESULT. TO REDUCE THE RISK OF FIRE, FOLLOW THE INSTALLATION INSTRUCTIONS. FAILURE TO FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY OR EVEN DEATH. CONTACT LOCAL BUILDING OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA.

!

WARNING Please read this entire manual before installation and use of this wood-burning room heater. Failure to follow these instructions could result in property damage, bodily injury or even death.

• Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

• Do not overfire - If any external part starts to glow, you are overfiring. Close air controls. Overfiring will void your warranty.

• Comply with all minimum clearances to combustibles as specified. Failure to comply may cause a house fire.

0966 Intrepid Cover 11/00

!

CAUTION

Tested and approved for use with dry, seasoned cordwood only. Do Not Burn Wet or Green Wood. Burning any other type of fuel will void your warranty.

Installation and service of this appliance should be performed by qualified personnel. Hearth & Home Technologies recommends HHT Factory Trained or NFI certified professionals.

1 The French language version of this manual is available online: www.vermontcastings.com

La version française de ce manuel est disponible en ligne: www.vermontcastings.com

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Welcome

Congratulations on your choice of a Vermont Castings Intrepid II. With this purchase, you made a commitment to make the hearth a place of warmth, beauty and comfort in your home. At Vermont Castings, we share that joy and appreciation of the hearth, and we show it in all our cast iron stoves and fireplaces. As you become acquainted with your new stove, you will find the aesthetic appeal of cast iron is matched only by its superb capacity to absorb and radiate heat.

Also, Vermont Castings products are among the cleanest burning wood stoves and fireplaces available today. As an owner of a Vermont Castings stove, you are making a strong statement for pollution-free energy. But clean burning depends on both the manufacturer and the operator. Please read this manual carefully to understand how to properly operate your stove.

At Vermont Castings, we are equally committed to your satisfaction as a customer and that is why we maintain an exclusive network of the finest dealers in the industry. Chosen for their expertise and dedication to customer service, our dealers are factory-trained and know each Vermont Castings product in detail. Feel free to contact your Authorized Vermont Castings Dealer anytime you have a question about your stove or its performance. We have built your Vermont Castings Intrepid II with the utmost care. With normal use and proper care, it will provide you with many years of service.

This manual contains valuable instructions on the installation and operation of your Vermont Castings stove. You will also find useful information on assembly and maintenance procedures. We urge you to read the manual thoroughly and to keep it as a reference.

Sincerely,

Vermont Castings

This manual describes the installation, operation, and maintenance of the Vermont Castings Intrepid II Model 1990 catalytic equipped wood burning heater. This heater meets the U.S. Environmental Protection Agency’s emission limits for wood heaters sold on or after May 15, 2015. Under specific test conditions this heater has been shown to deliver heat at rates ranging from 8,200 to 26,700 Btu/hr.

The Intrepid II Model 1990 has been tested and is listed by Canadian Standards Association (CSA). The test standards are ANSI/UL-1482-2011 and ANSI/UL-737 for the United States, and ULC S627-00 and CAN/CSA-B366.2 for Canada. The Intrepid II is listed for burning wood only. Do not burn other fuels. The Intrepid II is approved for use in manufactured (mobile) homes only in the United States, and only when installed with Vermont Castings Mobile Home Kit No. 3248. Installation or service of this Wood burning stove should only be completed by a qualified installer, preferably NFI or WETT (Canada) certified.

Please read this entire manual before you install and use your new stove. Failure to follow instructions may result in property damage, bodily injury, or even death.

2 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Table of Contents

Specifications

............................................................

4

Dimensions

................................................................

5

Installation

..................................................................

6 Outside Air ............................................................

6 Masonry Chimneys ...............................................

7 Chimney Size ........................................................

7 Chimney Connector Guidlines ..............................

Freestanding Chimney Installations 7 Single Wall chimney Connector ............................8

......................8

Fireplace Chimney Installations ............................

9 Floor Protection for Fireplace Installations .......... 11 Reducing Clearances ..........................................12

Alcove Installations .............................................

14

Clearances

...............................................................

15

Assembly

..................................................................

19 Stove Set-Up .......................................................

19 Smoke and CO Detectors ...................................

20 Safety Tips ..........................................................

20

Operation

..................................................................21

Stoves Controls ...................................................21

Building and Maintaining a Wood Fire ................

25 Ash Disposal .......................................................

26 Draft Management ..............................................

26

Maintenance

.............................................................

29 Care of Cast Iron Surface ...................................

29 Care of Porcelain Enamel Finish ........................

29 Glass Cleaning and Replacement ......................

29 Care of the Catalytic Combustion System ..........

30

The Chimney System

..............................................

33

Catalytic Combustor

...............................................

34

Service Parts List

....................................................

35

Warranty

..................................................................

40 

= Contains updated information

Ask your Vermont Castings dealer how these installation accessories can enhance the versatility, appearance, and safety of your Intrepid Stove.

0172 Rear Heat Shield Chimney connector heat shields Heavy-gauge enamel pipe to match the stove’s color Warming shelves: 0098 Classic Black 1380 Bordeaux 1373 Brown Majolica 1376 Biscuit 0136 Spark screen for open-fireplace use

California Safety Warning

Proposition 65 Warning:

other reproductive harm.

Fuels used in gas, Wood burning or oil fired appliances, and the products of combustion of such fuels, contain chemicals known to the State of California to cause cancer, birth defects and California Health & Safety Code Sec. 25249.6

!

WARNING

This product and the fuels used to operate this product (wood), and the products of combustion of such fuels, can expose you to chemicals including carbon black, which is known to the State of California to cause cancer, and carbon monoxide, which is know to the State of California to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov

3 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Specifications

MODEL: LABORATORY: REPORT NO.

TYPE:

Intrepid II Model 1990 Intertek Testing Services J97011860-231 Solid Fuel Type Room Heaters / Space Heaters for Use with Solid Fuel UL 1482-1996, ULC-S627-00

STANDARD(s): Area Heated

...................................

600 - 1,800 Square feet

Loading

............................................................ Front or Top

Chimney Connector:

......................................

6" (152 mm)

Flue Exit Position

...........................

Reversible, top or rear

Primary Air

........

Manually set, thermostatically maintained

Secondary Air

............................................

Self-Regulating

Glass Panels

...........................

High-Temperature Ceramic

Weight

......................................................

223 lbs. (101 kg.)

EPA Certification Number: EPA Certified Emissions: *LHV Tested Efficiency: **HHV tested Efficiency: ***EPA BTU Output: ****Peak BTU/Hour Output: Other Important Information Vent Size: Firebox Size: Max. Wood Length: Ideal Wood Length: Fuel

456 2.1 g/hr 87.0% 81.1% 8,300 - 26,700 37,300 6 Inch (152 mm) 3.1 cu. ft.

17" Maximum 16" Seasoned Cordwood (20% moisture)

*Weighted average LHV (Low Heating Value) efficiency using Douglas Fir dimensional lumber and data collected during EPA emission test.

**Weighted average HHV (High Heating Value) efficiency using Douglas Fir dimensional lumber and data collected during EPA emission test.

***A range of BTU outputs based on EPA Default Efficiency and the burn rates from the low and high EPA tests, using Douglas Fir dimensional lumber.

****A peak BTU out of the appliance calculated using the maximum first hour burn rate from the High EPA Test and the BTU content of cord wood (8600) times the efficiency.

This wood heater needs periodic inspection and repair for proper operation. It is against federal regulations to operate this wood heater in a manner inconsistent with operating instructions in this manual.

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Dimensions

Drawings not to Scale 21-1/4" (545 mm) 14" (356 mm) 21-1/4" (540 mm) 24" (610 mm) 7-1/8" (180 mm)

Figure 1

- Intrepid II 1990 dimensions.

21-1/2" (545 mm) 25-1/4" (640 mm) Top exit flue collar height 0966 Intrepid II specifications 11/00 22-1/2" (540 mm) 18" (460 mm) 1-1/4" (31 mm)

CL

20-1/2" (520 mm) 13-3/4" (350mm) 5 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

6

SAFETY NOTICE: IF YOUR STOVE IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY RESULT. TO REDUCE THE RISK OF FIRE, FOLLOW THE INSTALLATION INSTRUCTIONS. CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION REQUIREMENTS IN YOUR AREA.

Before you begin an installation, review your plans to see that: • Your stove and chimney connector will be far enough from combustible material to meet all clearance requirements.

• The floor protector is large enough and is constructed properly to meet all requirements.

• You have all necessary permits from local authorities.

Your local building official is the final authority for approving your installation as safe and determining that it meets local and state codes.

The metal label permanently attached to the back of every Vermont Castings stove indicates the stove has been tested to current ULC standards, by Canadian Standards Association (CSA). The test standards are ANSI/UL-1482 and ANSI/UL-737 for the United States and ULCS627 and CAN/CSA-B366.2 for Canada. Clearance and installation information also is printed on the label. When the stove is installed according to the information both on the label and in this manual, local authorities in most cases will accept the label as evidence that the installation meets codes and can be approved.

However, codes vary in different areas. Before starting the installation, review your plans with the local building authority. You local dealer can provide any additional information needed.

For any unresolved installation issues, refer to CSA CAN-B365 Installation Code for Solid Fuel Burning Appliances and Equipment. These standards are the basis for many national codes. They are nationally recognized and are accepted by most local authorities. Your local dealer or your local building official may have a copy of these regulations.

I M P O R TA N T: FA I L U R E TO F O L L O W T H E S E INSTALLATION INSTRUCTIONS MAY RESULT IN A DANGEROUS SITUATION, INCLUDING A CHIMNEY OR HOUSE FIRE. FOLLOW ALL INSTRUCTIONS EXACTLY, AND DO NOT ALLOW MAKESHIFT COMPROMISES TO ENDANGER PROPERTY AND PERSONAL SAFETY.

Outside Air:

In some modern, super-insulated homes, there is not enough air for combustion because of insufficient air infiltration into the building. Such air enters a home through unsealed cracks and openings. Kitchen or bath exhaust fans can compete with the stove for available air and compound the problem.

Installation

Items Needed for Installation (not supplied)

• Outside air adapter (available at your authorized Vermont Castings dealer) • Phillips head screw driver • Silicone sealant • 3” Flex or Rigid Duct • 3” Outside Air Termination Cap with Screen • Hose Clamps • Drills and saws necessary for cutting holes through the wall or flooring in your home.

1. Using a #2 Phillips screw driver attach the flex adapter to the appliance using 4 screws. Figure 5.13 & 5.14.

2. Floor & Rear Installation: Cut a 3” (76 mm) hole in outside wall or floor to accommodate outside air piping. Use 3” (76 mm) aluminum metal flex or rigid piping to directly connect outside air to appliance intake. Use the supplied termination cap with a rodent screen. Seal between the wall (or floor) and the pipe with silicone to prevent moisture penetration. When poor draft is caused by a low infiltration rate, opening a ground floor window on the windward side of the house and in the vicinity of the stove will usually alleviate the problem.

Another solution is to install a permanent outside air supply to the stove and/or room. In some areas, in fact, bringing air for combustion from outside the home directly to the air inlet of the stove is required for new construction.

What Kind of Chimney to Use:

Your Intrepid II must be connected to a code-approved masonry chimney with a flue liner, to a relined masonry chimney that meets local codes, or to a prefabricated metal chimney that complies with the requirements for Type HT chimneys in the Standard for Chimneys, Factory-Built, Residential Type and Building Heating Appliance, UL 103, or the High Temperature (650°C) Standard ULC S-629 for Canada. Whatever kind you use, the chimney and chimney connector must be in good condition and kept clean. Figure 2 shows the two chimney types.

A tile-lined masonry chimney A prefabricated double-wall insulated chimney

Figure 2

- Standard chimney types.

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

If you use an existing masonry chimney, it must be inspected to ensure safe condition before the stove is installed. Your local professional chimney sweep, building inspector, or fire department official will be able to inspect the chimney or provide a referral to someone who can.

The chimney must extend at least 3’ (914 mm) above the highest point where it passes through a roof, and at least 2’ (610 mm) higher than any portion of a building within 10’ (3 m). (Figure 3) For proper draft and good performance, any chimney used with an Intrepid II should extend at least 16’ (5 m) above the flue collar of the stove.

0 To 10' 2' Min.

3' Min.

0 To 10' 2' Min.

3' Min.

Reference Point

Figure 3

- The 2’-3’-10’ Chimney Rule.

Masonry Chimneys:

An inspection of the chimney must confirm that it has a lining. Do not use an unlined chimney. The chimney should have no cracks, loose mortar, other signs of deterioration, or blockage. Repair any defects before using the chimney with your stove. Seal any unused openings in an existing masonry chimney with masonry to the thickness of the chimney wall, and repair the chimney liner. Openings sealed with pie plates or wallpaper are a hazard; seal them with mortar or refractory cement. In the event of a chimney fire, flames and smoke may be forced out of these unused thimbles.

The chimney should be thoroughly cleaned before use.

A newly-built masonry chimney must conform to the standards of your local building code or, in the absence of a local code, to a recognized national code. Masonry chimneys must be lined, either with code-approved masonry or pre-cast refractory tiles, stainless steel pipe, or a code-approved, “poured-in-place” liner. The chimney’s clean-out door must seal tightly.

Prefabricated Chimneys:

A prefabricated metal chimney must be one tested and listed for use with solid-fuel burning appliances to the High Temperature (650°C) Standard ULC S-629 for Canada.

DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE SERVING ANOTHER APPLIANCE.

Chimney Size:

An Intrepid II is approved for venting into a masonry chimney with a maximum flue size of 8" x 8" (203 x 203 mm), and into a round flue size of 6" (150 mm).

It may not be vented into larger chimneys without a liner to reduce the effective flue size to 6"(150 mm) diameter. Larger chimneys must have their flues relined for proper stove performance. Accessories to make the connection between stainless steel chimney liners and your Intrepid II are available through your local dealer.

Chimney Connector Guidelines:

Chimney connector is the double-wall or single-wall pipe that connects the stove to the chimney. The chimney is a masonry or prefabricated structure that encloses the flue. Chimney connectors are used only to make the connection from the stove to the chimney.

Double-wall chimney connectors must be tested and listed for use with solid-fuel burning appliances. Single-wall chimney connectors should be made of 24 gauge or heavier steel, and should be 6" (150 mm) in diameter. Do not use galvanized connector; it cannot withstand the high temperatures that can be reached by smoke and gases, and may release toxic fumes under high heat.

If possible, do not pass the chimney connector through a combustible wall or ceiling. If passage through a combustible wall is unavoidable, refer to the section following on Wall Pass-Throughs. Do not pass the chimney connector through an attic, a closet, or any similar concealed space. The whole connector should be exposed and accessible for inspection and cleaning. In horizontal runs of single-wall chimney connector without protective shields, maintain a clearance of at least 26" (660 mm) from the ceiling. For information on reduced clearances using shields on single-wall chimney connector or using double-wall connectors.

Keep the horizontal run of chimney connector as short and direct as possible, with no more than two 90° turns. Slope horizontal runs of connector upward 1/4" per foot (20 mm per m) going from the stove toward the chimney. The recommended maximum length of a horizontal run is 3’ (914 mm). The recommended total length of chimney connector is 8’ (2.4 m). In cathedral ceiling installations, extend the prefabricated chimney down to within 8’ (2.4 m) of the stove.

SAFETY NOTE: ALWAYS WEAR GLOVES AND PROTECTIVE EYE WEAR WHEN DRILLING, CUTTING OR JOINING SECTIONS OF CHIMNEY CONNECTOR.

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Double-wall Chimney Connector:

The listing for the Intrepid II for the U.S. and Canada includes use of double-wall chimney connectors that have been tested and listed for use with solid-fuel burning appliances by a recognized testing laboratory.

Information on assembling and installing double-wall connector is provided by the manufacturer of the double wall pipe. Follow the manufacturer’s instructions exactly as you assemble the connector and attach it to the stove and chimney. Using connectors and chimneys from the same manufacturer makes the assembly and installation straightforward.

NOTE: For installations using double-wall connectors, minimum clearances must conform to the listed clearances in the clearance chart.

Single-wall Chimney Connector:

• Beginning at the flue collar of the stove, assemble the chimney connector. Insert the first crimped end into the stove’s flue collar, and keep each crimped end pointing toward the stove. Using the holes in the flue collar as guides, drill 1/8" (3 mm) holes in the bottom of the first section of chimney connector and secure it to the flue collar with three #10 x 1/2" sheet metal screws.

• Secure each joint between s e c t i o n s o f c h i m n e y c o n n e c t o r, i n c l u d i n g telescoping joints, with at least three sheet metal screws. The pre-drilled holes in the top of each section of chimney connector serve as guides when you drill 1/8" (3 mm) holes in the bottom of the next section.

Figure 4

- The crimped end of the connector points toward stove.

• Secure the chimney connector to the chimney. Instructions for various installations follow.

• Be sure the installed stove and chimney connector are correct distances from nearby combustible material.

NOTE:

Special slip pipes and thimble sleeves that form telescoping joints between sections of chimney connector are available to simplify installations. They often eliminate the need to cut individual connector sections. Consult your local dealer about these special pieces.

Securing the Single-wall Connector to a Prefabricated Chimney:

For prefabricated chimneys, follow the installation instructions of the chimney maker exactly as you install the chimney. The maker of the chimney will supply the accessories to support the chimney, either from the roof of the house, at the ceiling of the room where the stove is installed, or from an exterior wall.

Special adapters are available from your local dealer to make the connection between the prefabricated chimney and the chimney connector. The top of such adapters attaches directly to the chimney or to the chimney’s ceiling support package, while the bottom of the adaptor is screwed to the chimney connector.

These adapters are designed so the top end will fit outside the inner wall of the chimney, and the bottom end will fit inside the first section of chimney connector. When assembled in this way, any soot or creosote falling from the inner walls of the chimney will stay inside the chimney connector.

Securing the Single-wall Connector to a Masonry Chimney:

For masonry chimneys, both freestanding and fireplace chimneys may be used for installation of your Intrepid II.

Thimble Sleeve Chimney Connector Flue Keep sleeve end flush with flue tile

Figure 5 -

The thimble, made of either ceramic or metal, must be cemented securely in place.

Freestanding Chimney Installations:

If the chimney connector must pass through a combustible wall to reach the chimney, follow the recommendations in the Wall Pass-through section that follows. The opening through the chimney wall to the flue (the “breach”) must be lined with either a ceramic or metal cylinder, called the “thimble,” which is cemented firmly in place. The fit must be snug and the joint between the thimble and the chimney wall must be cemented. (Figure 6) A special piece called the “thimble sleeve,” slightly smaller in diameter than standard connector and most thimbles, will facilitate the removal of the chimney connector system for inspection and cleaning. Thimble sleeves should be available from your local dealer. (Figure 5) To install a thimble sleeve, slide it into the breach until it is flush with the inner flue wall. Do not extend it into the actual flue passage, as this could interfere with the draft. The thimble sleeve should protrude 1-2" (25-50 mm) into the room. Use furnace cement and thin gasketing to seal the sleeve in place in the thimble. Secure the chimney connector to the outer end of the sleeve with sheet metal screws.

Without a thimble, a suitable length of chimney connector can be extended through the breach to the inner face of the flue liner, and cemented securely in place. Additional pieces of connector are then attached with sheet metal screws.

8 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

9 Elbow Chimney Slip Pipe Standard Chimney Connector INTRE PID II Thimble Flue Collar Flue Flue Liner Chimney Connector Shields * *Check These Clearances * Mantel Seal the Damper

Figure 6 -

Chimney connection in a freestanding installation.

Fireplace Chimney Installations

Above a Fireplace:

ST492a Intrepid II The Intrepid II may be connected to a chimney above a fireplace opening also. In such installations, the stove is positioned on the hearth in front of the fireplace and the chimney connector rises from the stove top and then angles ninety degrees back into the chimney. (Figure 7) The chimney liner should extend to the point at which the chimney connector enters the chimney. If the chimney connector from your installation enters the chimney above a fireplace, follow all the guidelines mentioned above for freestanding installations. In addition, give special consideration to the following points: • Check the clearance between the stove and the chimney connector, and any combustible trim or the mantel. Use the necessary combination of mantel, trim, and connector heat shields to achieve the required clearances.

• Check the clearance between the chimney connector and the ceiling. If no heat shields are used, the clearance should be at least 26" (660 mm). To find out how much this clearance may be reduced with heat shields • The fireplace damper must be sealed to prevent room air from escaping up the flue. However, it must be possible to re-open the damper to inspect or clean the chimney.

Figure 7-

Chimney connector enters chimney above the fireplace.

Through a Fireplace:

If your fireplace height is at least 25" (635 mm), you may install an Intrepid II with standard legs through the fireplace opening using a “positive connection” kit available from your local dealer. These positive connection kits ensure a tight fit between the stove flue collar and the chimney flue. (Figure 8) Fireplace installations, whether connected to the flue above or through the fireplace opening, have special clearance requirements to adjacent trim and the mantel. Floor protection requirements also apply to fireplace installations.

Wall Pass-Throughs:

Whenever possible, design your installation so the connector does not pass through a combustible wall. If you are considering a wall pass-through in your installation, check with your building inspector before you begin. Also, check with the chimney connector manufacturer for any specific requirements.

Accessories are available for use as wall pass-throughs. If using one of these, make sure it has been tested and listed for use as a wall pass-through.

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Flexible Connector Mantel Shield Fireplace Adapter Kit

Figure 8 -

Chimney connector enters chimney through the fireplace opening.

In the United States,

the National Fire Protection Association (NFPA) has established guidelines for passing chimney connectors through combustible walls. Many building code inspectors follow these guidelines when approving installations. Figure 9 shows one NFPA-recommended method. All combustible material in the wall is cut away from the single-wall connector to provide the required 12" (305 mm) clearance. Any material used to close up the opening must be noncombustible.

Three other methods are also recommended by NFPA: • Using a section of double-wall chimney with a 9" (230 mm) clearance to combustibles. • Placing a section of chimney connector inside a ventilated thimble, which in turn is separated from combustibles by 6" (150 mm) of fiberglass insulating material.

• Placing a section of chimney connector inside a section of 9" (230 mm) diameter, solid-insulated, factory-built chimney, with 2" (50 mm) of air space between the chimney section and combustibles.

In Canada,

The Canadian Standards Association has established installation guidelines. The following illustration shows one method, in which all combustible material in the wall is cut away to provide the required clear of the wall.

18" (460 mm) clearance for the connector. The resulting space must remain empty. A flush-mounted sheet metal cover may be used on one side only. If covers must be used on both sides, each cover must be mounted on noncombustible spacers at least 1" (25 mm) Your local dealer or your local building inspector can provide details for other approved methods of passing a chimney connector through a combustible wall in your area. In Canada, this type of installation must conform to CAN/CSA-B365, Installation Code for Solid Fuel Burning Appliances and Equipment.

18" (460mm) clearance all around the pipe I NT RE P D I I T Wall Stud Flush Mounted Sheet Metal Cover Chimney Connector I NT RE P D I I T 12" of Noncombustible Material Floor Protection

Figure 9

- An approved wall pass-through for the United States.

Figure 10

- An approved wall pass-through for Canada.

NOTE:

Do not vent your Intrepid II into a factory-built (zero clearance) fireplace. These appliances and their chimneys are specifically designed as a unit for use as fireplaces. It may void the listing or be hazardous to adapt them for any other use.

DO NOT CONNECT AN INTREPID II TO ANY AIR DISTRIBUTION DUCT OR SYSTEM.

10 ST493a Brick pass thru 11/00 3-90-2000966

A B C D E Floor Protection:

A tremendous amount of heat radiates from the bottom plate of an Intrepid II, and the floor beneath requires two kinds of special protection. Heat protection is provided by a Bottom Heat Shield, part #0307. Spark and ember protection is provided by a floor protector, which may be any noncombustible material. For a new hearth, we recommend a noncombustible floor protector such as 1/4" non-asbestos mineral board or its equivalent, or 24 gauge sheet metal. If carpeting is present, it must be removed before installation of the floor protector. The floor protector may be covered with a noncombustible decorative material if desired. When using brick, tile, or stone, individual pieces must be mortared so sparks cannot fall through.

Most installations will require that the bottom heat shield be attached. Only when the stove is placed on a completely noncombustible surface, such as unpainted concrete over earth, may it be used without the bottom heat shield.

Even with the bottom heat shield installed, you must also use a floor protector.

In the United States,

the floor protector required under the stove must extend at least 16" from the front of the stove - not from the ashlip - (Labeled ‘E’ in Figure 11), and at least 6" from the sides and rear (‘D’, Figure 11).

To meet the requirement in the United States, a floor protector must be at least 34" wide and 40" deep.

In Canada,

the floor protector required under the stove must extend 18" (460 mm) to the front (labeled ‘E’, Figure 11), and 8" (203 mm) from the sides and rear. (‘D’ ,Figure 11) To meet Canadian requirements, a floor protector must be at least 38" (965 mm) wide and 44" (1118 mm) deep.

Floor protection also must extend under the chimney connector and 2" (51 mm) to either side. (‘C’, Figure 11) For 6" (152 mm) connector used with the Intrepid II, the protector must be a minimum of 10" (254 mm) wide, centered under the connector.

Floor Protection for Fireplace Installations

Do not assume your fireplace hearth is completely noncombustible. Many fireplace hearths do not satisfy the “completely noncombustible” requirement because the brick or concrete in front of the fireplace opening is supported by heavy wood framing as in Figure 12. Because heat passes through brick or concrete readily, it can easily pass through to the wood. As a result, such fireplace hearths can be a fire hazard and are considered a combustible floor. D D

Top Exit

E A

U.S.

34" 40" 10" 6" 16" D B

Rear Exit

D D C E A ST500 intrepid floor protection 11/10/00

CANADA

38" (965 mm) 44" (1118 mm) 10" ( 254 mm) 8" (203 mm) 18" (457 mm) D Wood framing requires protection from radiant heat

Figure 12 -

Supporting timbers under fireplace hearth are considered to be combustible.

Keep in mind that many raised hearths will extend less than the required clearance from the front of the heater when 8" (203 mm) on either side. ST247 Rear exit floor dgrm 12/14/99 djt Fireplace hearths must also offer the required protection of Optional 3" (76 mm) short legs may be used only on such hearths that meet the width and depth requirements outlined previously under “floor protection.” Hearth rugs do not satisfy the requirements for floor protection. Fireplace installations also have special clearance requirements to the side walls, side decorative trim, and fireplace mantle. Refer to the information on fireplace and mantel trim shields in this section.

Figure 11

- Required floor protector dimensions.

3-90-2000966

Keep the Stove and Connector a Safe Distance from Surrounding Materials:

Both a stove and its chimney connector radiate heat in all directions when operating, and dangerous overheating of nearby combustible materials can occur if they are too close to the heat. A safe installation requires that adequate clearance be maintained between the hot stove and its connector and nearby combustibles.

Clearance is the distance between either your stove (measured from the back edge of the stove’s top plate) or chimney connector, and nearby walls, floors, the ceiling, and any other fixed combustible surface. Your stove has special clearance requirements that have been established after careful research and testing to UL and ULC standards. These clearance requirements must be strictly observed.

In addition, furnishings and other combustible materials must be kept away from the stove as well. In general, a distance of 48" (1220 mm) must be maintained between the stove and movable combustible items such as drying clothes, furniture, newspapers, firewood, etc. Keeping those clearance areas empty assures that nearby surfaces and objects will not overheat.

Reducing Clearances:

Stove clearances may be reduced by using heat shields attached to the stove. Chimney connector clearances may be reduced by using heat shields on single-wall connector, or by using double-wall connector. Clearances may also be reduced by using wall shields. All shielding used to reduce clearances must be listed by a recognized testing laboratory and approved by the local regulatory body. Clearance requirements are established for many different installations. In general, the greatest clearance is required when you are placing a stove and its connector with no heat shields near a wall with no heat shield. For example, when the Intrepid II is installed parallel to the rear wall and no shielding is used, it must be at least 30" (760 mm) from the wall behind it and at least 24" (610 mm) from walls on either side. If the Intrepid II is installed in a corner and no shields are used, the corners of the stove must be at least 20" (510 mm) from nearby walls.

The least clearance is required when both the stove and its connector, as well as the wall, have heat shields. When shields are attached to the stove or chimney connector, they are mounted 1" - 2" (25-51 mm) away from the stove or connector surface on non-combustible spacers. Air flowing between the stove (and/or chimney connector) and nearby shields carries away heat. Do not block the air flow by filling this empty space with any insulating material.

The shiny shield surface facing the heat source must be left unpainted, enabling it to reflect heat back towards the stove or connector and away from the wall.

Shields are never used on double-wall connectors.

Clearances may be reduced only by means approved by the regulatory authority, and in accordance with the clearances listed in this manual.

NOTE: ALCOVE INSTALLATION OF THE INTREPID II IS NOT PERMITTED IN CANADA.

Stove Heat Shields

The Intrepid II Rear Heat Shield is one way to reduce the clearance to the rear wall. The rear heat shield may be installed on either rear- or top-exiting stoves. However, since the chimney connector also radiates heat toward the wall in top-exiting installations, either single-wall connector with connector heat shields, or listed and approved double-wall chimney connector should be used whenever the rear heat shield is used on top-exiting stoves.

Clearance reductions with the rear heat shield apply only to the wall to the rear in parallel installations. Neither the side clearance requirement nor the clearance requirement in corner installations may be reduced.

Wall Shields

Clearances may be reduced by using a wall shield constructed of 24 gauge or heavier sheet metal, or of another non combustible material such as 1/2" (13 mm) insulation board or common brick “laid on flat,” with the 3-1/2" (90 mm) side down. Figure 13 shows such a wall shield.

Air Flow Wall Shield Stud Wall Framing Noncombustible spacers and fasteners Drywall Air Flow Shield Metal Spacer

Figure 13 -

Approved wall shield construction.

ST248 wall shield construction 12/14/99 djt 12 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Shields must be spaced out from the combustible surface 1" (25 mm) on noncombustible spacers. The spacers should not be directly behind the stove or chimney connector.

Air must be able to flow between the wall and the shield. At least 50% of the bottom 1" (25 mm) of the shield should be open and the shield must be open at the top. (Figure 13) The wall shield for a stove must extend 10" (254 mm) above the top of the stove, or a height of 35" (890 mm). The wall shield for the chimney connector must be 36" (914 mm) wide, centered behind the connector; for installations that use an approved prefabricated chimney to pass through the ceiling, the chimney connector shield used with single-wall connector must stop 1" (25 mm) below the ceiling.

Chimney Connector Clearance Reductions

Chimney connector clearances may be reduced by using heat shields on single-wall connector or by using double-wall connector. One of these methods should be used whenever the rear heat shield is used in top-exit installations, or in any other situation when it is necessary to protect nearby combustibles from the heat of the chimney connector. The ceiling above horizontal runs of chimney connector must be protected as well if the clearance is inadequate. Refer to the Clearance Charts.

In top-exiting installations in which the single-wall connector extends to the ceiling and connects to a prefabricated insulated metal chimney, the connector shield must extend to within an inch of the ceiling. A ceiling heat shield must be installed that is 22" (560 mm) in diameter and, as explained above, that extends 1" (25 mm) below the ceiling. The ceiling shield must be constructed of 24 gauge or heavier sheet metal, must be centered on the chimney, and must meet any wall protector that is also a part of the installation.

For double-wall connector the tested and listed clearances given in this manual must be used. Fireplace and Mantel Trim Shields:

A fireplace installation requires special clearance between the side of the stove and the right and left walls, between the side of the stove and the decorative side trim on the fireplace face, and between the top of the stove and the mantel.

Noncombustible shields installed 1" (25 mm) away from the combustible surface on noncombustible spacers, called ventilated shields, may be used to reduce clearances. (Figure 14) To protect a mantel from the heat of an Intrepid II in a fireplace installation, the ventilated mantel shield must be at least 48" (1220 mm) long, and it must be centered over the stove. Ventilated shields for side trim must extend the full length of the trim.

An unprotected mantel (‘A’, Figure 15) cannot be more than 9" (230 mm) deep and must have a minimum clearance of 30" (760 mm), measured from the stove’s top plate. With a ventilated shield, this clearance may be reduced safely to 14" (360 mm).

1" (25mm) 1/4" (6mm)

Figure 14 -

A custom-formed mantel shield.

C ST501 mantel and trim shield 11/10/00 djt C

Fireplace Mantel and Trim Clearances

Measured from the top and sides of the stove

Unprotected Protected

A. Mantel B. Top Trim 30" (762 mm) 24" (610 mm) 14" (356 mm) 14" (356 mm) C. Side Trim 15" (381 mm) 10" (254 mm)

Figure 15

- Maintain clearances to combustible components of the mantelpiece.

Unprotected top trim (B) protruding 2" (50 mm) or less from the face of the fireplace must be a minimum of 24" (610 mm) from the stove’s top surface. With a ventilated trim shield, this clearance may be reduced safely to 14" (360 mm). Unprotected side trim (C) that protrudes 2" (50 mm) or less from the face of a fireplace must have a minimum clearance of 15" (380 mm), measured from the stove’s top side edge. With a ventilated trim shield, the clearance may be reduced safely to 10" (254 mm). If the trim extends more than 2" (51 mm), wall clearance requirements apply.

13 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

The charts and sample installations that follow list the clearances required for the various installation configurations of the Intrepid II.

Alcove Installations:

Because of their restricted air flow and heat retention characteristics, specific construction requirements and special clearances apply to installations into alcoves. No stove or chimney connector heat shields are used in alcove installations.

ALCOVE INSTALLATION OF THE INTREPID II IS NOT PERMITTED IN CANADA.

Construction Requirements:

The following illustrations show noncombustible ceiling framing and maximum and minimum permitted dimensions for alcove construction.

36" Max.

Use recommended floor protection 7/16" Durock® (or equivalent) spaced 1" off wood studs on noncombustible spacers 48" Min.

Figure 16 -

Alcove floor plan. Sheetrock on front face butts to Durock® (or equivalent) alcove lining.

Joist Shield (Supplied by Chimney Manufacturer) ST502 Intrepid Alcove floor plan 11/10/00 djt

Figure 18

- Cutaway perspective of alcove installation.

Existing Combustible Framing St504 Alcove cutaway 11/00 24" Metal studs support 7/16" Durock® (or equivalent) ceiling 14-1/4" 48" Min.

Figure 19

- Reflected ceiling plan.

11" Min.

36" Max.

1" air gap top and bottom, on both sides and back wall Metal Stud Combustible facing may overlap metal studs by only 1" 7/16" Durock® (or equivalent) Ceiling support package extends 2" below Durock® (or equivalent) ceiling ST505 Alcove Ceiling plan 11/00 1" air gap, top, bottom, on both sides and back wall

NOTE:

From 62" to 65" must be covered by a noncombustible material.

65" 62" Min. to Alcove Ceiling

Figure 17

- Alcove side section.

14 ST503 Alcove side view 11/10/00 djt

Figure 20

Front view: 65" minimum clearance form hearth to combustibles on front face. Combustible facing may overlap metal studs by only 1". It should not extend below the height of the noncombustible ceiling.

ST506 Alcove front view 11/00

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Clearances

See the folloing pages for illustrations of these clearances.

No stove heat shields Top exit, rear stove h.s., single wall chimney connector with connector heat shields 1,2 Rear exit, rear stove h.s., heat shield 3 Top exit, rear stove h.s., double-wall chimney connector 5 Single-wall chimney convector, no connector heat shields Single-wall chimney connector, with connector heat shields

Unprotected Surfaces Protected Surfaces Stove Clearances

Stove Installed Parallel to Wall Stove in Corner Stove Installed Parallel to Wall Stove in Corner Side Rear Corners Side Rear Corners

(A) 24" (610 mm) (B) 30" (762 mm) (C) 20" (508 mm) (D) 12" (305 mm) (E) 16" (406 mm) (F) 10" (254 mm) (G) 24" (610 mm) (H) 16" (406 mm) (I) 12" (305 mm) (J) 12" (305 mm) (K) 9" (229 mm) (L) 10" (254 mm) (M) 24" (610 mm) (N) 14" (356 mm) 26" (660 mm) N/A (G) 24" (610 mm) (H) 16" (406 mm) (I) 12" (305 mm)

Chimney Connector Clearance

(P) 12" (305 mm) (Q) 9" (229 mm) 12" (305 mm) * N/A 10" (254 mm) 5" (127 mm) Double-wall connector 5 12" (305 mm) *

Front Clearance to Combustibles

All Installations 48" (1219 mm) * Clearances with double-wall connectors and protected surfaces have not been tested for the Intrepid II.

1. Shielding for a top exit stove must include the stove rear heat shield insert to protect the area behind the flue collar.

2. Chimney connector heat shields, in an installation that goes through a combustible ceiling, must extend to 1" (25 mm) below the ceiling heat shield, which is 22" (559 mm) in diameter. The ceiling heat shield should be 24 gauge or heavier sheet metal, centered on the chimney connector, and mounted on noncombustible spacers.

3. Rear exit—horizontal from flue collar directly back through wall.

4. The ceiling heat shield required when chimney connector shields are used should meet the wall protector. This will require trimming the ceiling shield along the line of intersection with the wall protector.

5. In top exit installations, this clearance requires the use of the rear heat shield with the shield insert installed.

15 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Clearances

See the chart on the previous page for dimensions indicated by letter in the diagrams below.

Unprotected Surfaces Stove Installed Parallel to Wall Stove in Corner

Top Exit Installations, no heat shields

Protected Surfaces Stove Installed Parallel to Wall Stove in Corner B C E F A C D F

Top Exit Installations, rear heat shield, and chimney connector heat shields or double-wall connector

H I K L G I

Rear Exit Installations, rear heat shields.

N M N/A P

ST507 Intrepid Clearance Diagrams 11/00

J Q L N/A

16 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Wall Shield Requirements for Some Common Installations

C D C A F INTR EPID II B C E D C A = 36" (914 mm) B = 30" (762 mm) C = 1" (25 mm) D = 35" (889 mm) E = 44" (1118 mm) F = 40" (1016 mm) C D C A F B C E D C A = 36" (914 mm) B = 30" (762 mm) C = 1" (25 mm) D = 35" (889 mm) E = 44" (1118 mm) F = 40" (1016 mm)

Figure 21

- Parallel installation, vertical chimney connector, two wall shields. Reduced clearances for both rear and side walls. Wall shields may meet at corner if desired. Shielding for connector is centered behind connector.

11/00

Figure 24

- Parallel installation, vertical chimney connector, with stove, connector and wall shields. Maximum reduction for rear and side walls. Wall shields may meet at corner. A heat shield 24" (610mm) in diameter suspended 1" (25mm) below the ceiling must surround the chimney.

C E A INTR EPID II D F G B C D A = 36" (914 mm) B = 13" (330 mm) C = 35" (889 mm) D = 1" (25 mm) E = 40" (1016 mm) F = 30" (762 mm) G = 44" (1118 mm) C E A D F G B C D A = 36" (914 mm) B = 13" (330 mm) C = 35" (889 mm) D = 1" (25 mm) E = 40" (1016 mm) F = 30" (762 mm) G = 44" (1118 mm)

Figure 22

- Parallel installations with rear wall pass-through, two wall shields. Reduced clearances for both rear and side walls. Wall shields may meet at corner if desired. Shielding for connector is centered behind connector. Wall pass-through must comply with codes.

Figure 25

- Parallel installation with rear wall pass-through, with stove, connector and wall shields. Wall shields may meet at corner. Connector heat shield extends 28" (710mm) above flue collar, or below elbow, whichever is less. Wall pass-through must comply with codes.

D A A C B A B C D A A = 1" (25 mm) B = 34" (864 mm) C = 48" (1219 mm) D = 35" (889 mm) D A C B A B C D A A = 1" (25 mm) B = 34" (864 mm) C = 48" (1219 mm) D = 35" (889 mm) A

Figure 23

- Corner installation, vertical chimney connector, with rear, stove, connector and wall shields. Wall shields cc 11/00

MUST

the chimney and be suspended 1" (25mm) from ceiling.

meet at corner. Connector heat shield extends 28" (710mm) above flue collar. A 24" (610mm) diameter ceiling heat shield must surround

Figure 26

wall shields. Reduced side clearances. Wall shields at corner.

- Corner installation, vertical chimney connector, two cc 11/00

MUST

meet 17 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Distance from the Center of the Flue Collar to the Wall in Top-Exit Installations

The information on this page is helpful in planning stove placement for top-exiting installations, particularly those installations with chimneys that pass through the ceiling. However, this is not a clearance chart. Final stove clearances must adhere to the guidelines stated in the clearance charts located on the previous pages.

Intrepid II: WITHOUT Stove and Chimney Connector Heat Shields Unprotected Surfaces Protected Surfaces Parallel Installations Corner Installations** Parallel Installations

Side (A) Rear (B) Corner (C) Side (D) Rear (E) 34-3/4" (883mm) 29" (737mm) 26-3/4" (680mm) 22-3/4" (578mm) 15" (381mm)

Corner Installations**

Corner (F) 16-3/4" (426mm) A B C D E F * * *This distance, from the center of the flue collar to the front edge of the hearth, is the same for all installations on this page: 31" in the United States and 33" (840mm) in Canada.

Parallel Installations

Side (A) 34-3/4" (883mm) A

Intrepid II: WITH Stove and Chimney Connector Heat Shields Unprotected Surfaces Protected Surfaces

Rear (B) 15" (381mm) B

Installations**

Corner (C) 18-3/4" (476mm) C

Corner

Diagrams 11/16/00

Parallel Installations

Side (D) 22-3/4" (578mm) D Rear (E) 8" (203mm) E

Corner Installations**

Corner (F) 16-3/4" (426mm) F ** To locate center of flue collar for corner installation, add 7" (180mm) to the clearance distance form stove corner to wall. Mark off the resulting distance from the corner along both walls. Next, measure the same distance form these two points out from the walls. These last two measurements will meet at a point representing the center of the flue collar. Refer to the diagrams above.

ST511a Intrepid flue centerline Diagrams 11/16/00 18 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Assembly

Clean the Griddle Before Use:

At the factory the griddle is coated with vegetable oil to prevent rusting while the stove is in transit and storage. Remove the oil with a dry rag or paper towel before you use the stove.

Set Up the Stove:

Remove any loose parts from inside the stove. Place a protective pad on the floor, arrange some sections of 4 x 4 lumber on the pad for support, and carefully tip the stove onto them, on its back.

Remove and discard the four 3/8" hex bolts and shipping brackets from the stove bottom. Use the handle holder and a 3/8" bolt to install the front right leg. Position the holder so the hole to accept the handle nub faces out from the right side of the stove. Use the remaining 3/8" bolts and washers from the bag to install the other (3) legs. Tighten the bolts firmly.

Install the Bottom Heat Shield:

A bottom heat shield must be used unless the stove is to be situated on a completely noncombustible hearth, such as unpainted concrete over earth. To install the bottom heat shield, loosen the leg bolts, and slip the bottom heat shield C-clips onto the bolts. Attach the bottom heat shield to the C-clips with the wing nuts, and tighten the leg bolts. Align the shield as shown in Figure 27.

Storing the Handle:

Use the removable handle to open or close the front doors, or to change the position of the damper. After using it, remove it so it won’t get hot, and store it in the handle holder installed behind the right front leg. (Figure 28) Bracket Wing Bolt Door Handle Holder Bottom Heat Shield

Figure 28

- Handle holder and heat shield positions.

Reversing the Flue Collar:

You can reverse the flue collar by removing the two screws that attach the collar to the back of the stove. (Figure 29) Be sure the gasket around the flue collar opening is in position when you screw the collar back on to the stove.

& clips 11/00 10-3/4" 9-3/4"

Figure 27

- Attach bottom heat shield.

ST512 Attach bottom heat shield 11/00

Figure 29 -

Reversing the flue collar.

ST515 reverse flue collar 11/17/00 djt

19 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Attach the Catalyst Temperature Probe:

To install the catalyst temperature probe, remove the hole plug from the cast iron wall and insert the probe. Referring Figure 30, remove fastener on the right side of the stove. Install the bracket and secure the probe to the bracket using the #10 sheetmetal screw supplied.

Griddle Handle Air Control Lever Damper Handle Door Handle Fold bracket strap over catalyst probe shaft and screw with screw.

Ash Pan Andiron Door Handle Holder (Behind Leg) Remove the hole plug and insert the catalyst probe through cast iron back, twist and push through fiber panel.

Remove the fastener and install the bracket. Re-install the screw.

Figure 30

- Attach the temperature probe.

Attach the Griddle Handle:

Install the handle on the griddle. Place the griddle upside down at the edge of a flat surface and assemble the handle as shown. (Figure 31) With the handle pointing 45° from its final position, tighten the nut as far as possible with pliers. Move the handle to its final position while still holding the nut with the pliers. Take care not to overtighten, as tab may snap.

Figure 31

- Attaching the griddle handle.

ST516 Attach griddle handle 11/17/00 djt

Figure 32

- The Intrepid II controls.

Smoke and CO Detectors:

The use of smoke and carbon monoxide (CO) detectors throughout the home is strongly advised, even if not required by building codes or insurance regulations. It is a good idea to install a smoke detector in the living areas and each bedroom. Follow the smoke/CO detector manufacturer's placement and installation instructions and maintain regularly.

You may not, however, wish to install a detector in the immediate vicinity of the stove. Depending on the sensitivity of the unit, the alarm can be set off while you are tending the fire or emptying the ashes. If you install a detector in the same room, locate it as far away from the stove as possible.

Safety Tips:

Conveniently locate a "Class A" fire extinguisher to contend with small fires. Be sure the fire extinguisher works and is clearly visible. All occupants of the house should know where it is, and how it operates. Have heavy stove gloves available near the stove. Have special safety accessories (e.g., Child Guard Screen) available for use if small children will be in the home.

In the event of a stove pipe or chimney fire….

• Evacuate the house immediately • Notify the fire department • If the fire isn't too threatening, closing down the stove tight, (damper, primary air, all doors) will help to smother the fire.

• Inspect your stove, stove pipe and chimney for any damage caused by the fire and correct any damage before using your stove again.

20 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Your Stove’s Controls and What They Do:

The stove has two controls to regulate performance: a

primary air control

supplies oxygen for the fire, and a

damper

directs air flow within the stove to activate and deactivate the catalytic combustor. Additional air for catalytic combustion is regulated automatically, and does not require operator control. Symbols cast into the stove are reminders of the correct directions for opening and closing the controls. In these directions, ‘left’ and ‘right’ assume that you are facing the front of the stove.

A Single Air Control Regulates the Amount of Heat the Fire Will Produce and How Long it Will Burn:

The

primary air control lever

, located at the right rear corner of the stove, controls the amount of incoming air for starting, maintaining, and reviving a fire. More air entering the stove makes the fire burn hotter and faster, while less air prolongs the burn at a lower heat level.

For the greatest air supply and maximum heat output (but the shortest burn time), move the lever to the left. For a fire that will last longer with less heat, move the lever to the right. You can set the lever anywhere in between the left and right extremes. (Figure 33) The Intrepid II features an automatic thermostat to ensure an even heat output at any setting you select. The thermostat senses the heating and cooling of the stove surface and adjusts the air shutter accordingly.

Operation

A Damper Directs Air Flow Within the Stove:

The

damper handle

(Figure 34) opens and closes the damper to direct air flow within the stove, and is next to, and to the right of, the primary air control lever on the right side of the stove. When the handle points to the floor, the damper is open, letting smoke pass directly into the chimney. The damper

must

be open when starting or reviving a fire, and whenever the griddle or doors are opened.

When the handle points to the front, the damper is closed. Smoke from the fire travels through the catalytic combustion system where it can burn further for greater efficiency, before passing up the chimney. The damper has no intermediate positions. Figure 34 shows the handle’s open and closed positions.

Side View Open

(Updraft Mode) High Heat

Closed

(Catalytic Mode) Low Heat

Rear View Figure 33

- The thermostat handle may be positioned anywhere between the two extremes for different heat levels.

ST517

!

WARNING

This wood heater has a manufactured-set minimum low burn rate that must not be altered. It is against federal regulations to alter this setting or otherwise operate this wood heater in a manner inconsistent with operating instructions in this manual.

Figure 34

- The damper is either open or closed. There are no intermediate positions.

ST519 Intrepid II damper 11/20/00 djt

The glass panels in the doors have a heat-reflective coating on the outside surface. Heat reflected back to the inside of the glass helps keep the inner surface at a higher temperature than the outside. In combination with pre-heated primary combustion air ‘washing’ over the inside of the glass, this helps provide clear fire-viewing at most operating levels.

21 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Andirons:

Your stove has andirons to keep logs away from the glass panels. The andirons are important to maintain clear fire viewing and should be removed only while reloading through the front doors. Wear heavy stove gloves when removing the andirons, and place them on a noncombustible surface until you replace them in the stove. Most stove owners will prefer the convenience of top loading through the griddle, and will leave the andirons in place permanently.

Figure 35

- Remove the andirons for front loading.

Two Ways to Add Fuel:

fire. (Figure 36)

ST520 Intrepid andirons 11/20/00 djt

!

WARNING For safety and greatest efficiency, operate your stove only with all doors/griddles fully closed. The test standard for your stove when it is operated in this mode is UL 1482.

Your stove may be used as a fireplace with the front doors open or removed only when the spark screen is placed correctly in the opening to protect against the possibility of sparks and embers leaving your stove. The test standard for your stove when it is operated in this mode is UL 737.

Use only the Intrepid II spark screen, part #0136, with your Intrepid II.

Intrepid II spark screens are available from your Vermont Castings’ Authorized Dealer.

To open the front doors, insert the handle into the door latch stub and turn it to the left and up. To close them, always close the left door first. Turn the handle in the right door to the left and up (to the open position) and close the door. Push on the door as you turn the handle to the right and down. The doors will draw in slightly, and the handle should offer some resistance as you turn it to the closed position. (Figure 37) Open Position Closed Position INTREPID II

Figure 36

- Top loading is the best way to add fuel during regular use. Front loading is useful for kindling a fire.

Intrepid You can open (or even remove) the front doors and place the optional Intrepid II spark screen in the front opening for open-fire viewing.

Figure 37

- To open the front doors, turn handle clockwise.

risk of breaking the glass.

ST522 Intrepid close doors 11/00

22 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Burn Only High-Quality Wood:

The Intrepid II is designed to burn natural wood only; do not burn fuels other than that for which it was designed.

IMPORTANT: Do not burn any type of artificial or synthetic materials such as fire starter logs (containing wax) in this appliance. Never burn liquid-based fuels such as kerosene, gasoline or alcohol. Burning any materials not allowed in these instructions, or over-firing the stove, may void the warranty.

You’ll enjoy the best results when burning wood that has been adequately air-dried. Avoid burning “green” wood that has not been properly seasoned. The wood should be 16" (410 mm) in length.

Do not burn construction materials

; they often contain chemicals and metals that can damage the catalytic combustor or pollute the air. Do not burn ocean driftwood; when it burns, the salt it absorbs will attack the cast iron.

The best hardwood fuels include oak, maple, beech, ash, and hickory that has been split, stacked, and air-dried outside under cover for at least one year.

For areas that do not have a supply of hardwood, commonly burned softwoods include tamarack, yellow pine, white pine, Eastern red cedar, fir, and redwood. These too should be properly dried. Store firewood under cover to keep it dry. Dry, well-seasoned wood is best for heating and fire-viewing. However, avoid wood dried more than two years. This wood burns very quickly, reducing burn time. Even for short-term storage, keep wood a safe distance from the heater and keep it out of the areas around the heater used for refueling and ash removal.

A Surface Thermometer is a Valuable Guide to Operation

An optional surface thermometer tells you when to adjust the air control, when to refuel, and helps to tell when your catalyst is operating properly.

For example, when the thermometer registers at least 450°F (230°C) after start-up you know the stove is hot enough to begin catalytic combustion and it may be time to close the damper.

Place the thermometer in the center of the griddle, as in Figure 38, and use the following temperature ranges as a guide to operation: When thermometer readings drop below 350°F (175°C) it’s time to adjust the air control for a higher burn rate or to reload the stove. • A temperature reading over 650°F (340°C) is a sign to reduce the air supply to slow the burn rate.

• Readings in the 300-400°F (150-200°C) range indicate low to medium heat output.

• Readings of 500-650°F (260-340°C) indicate high heat output. Operating your Intrepid II continuously at griddle temperatures higher than 650°F (340°C) or higher may damage inner parts or the enamel finish.

Temperature Probe:

Your stove is equipped with a temperature probe which shows the operating range of the catalytic combustor. This is located on the back of the stove and is viewed from the top. If the probe indicator is below the operate catalyst range, add fuel or open the bypass damper too allow the fire to build. Closing the bypass damper should then result in an increase in catalyst temperature to within the operate catalyst range.

If the probe indicator is above the operate catalyst range, the catalytic combustor is running to hot and may be damaged. In many cases, increasing the primary air can reduce the catalyst temperature and adding less wood with each loading can also help if overheating is persistent. Overly dry wood can also cause overheating of the catalyst element. Do not add wood to the stove if the probe reads above the operate catalyst range.

Use the Air Control Settings that Work Best for You:

No single air control setting will fit every situation. Settings will differ depending on the quality of the fuel, the amount of heat desired, and how long you wish the fire to burn. The control setting also depends on your particular installation’s “draft,” or the force that moves air from the stove up through the chimney. Draft is affected by such things as the length, type, and location of the chimney, local geography, nearby obstructions, and other factors.

Too much draft may cause excessive temperatures in the Intrepid II, and could even damage the combustor. On the other hand, too little draft can cause back puffing into the room and/or the “plugging” of the chimney or combustor.

How do you know if your draft is excessively high or low? Symptoms of too much draft include an uncontrollable burn or a glowing-red stove part. A sign of inadequate draft is smoke leaking into the room through the stove or chimney connector joints, low heat, and dirty glass.

Figure 38

- Take temperature readings with a thermometer located in the middle of the griddle.

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ST523 Intrepid temp readings 11/00

In some newer homes that are well-insulated and weather tight, poor draft may result from insufficient air in the house. In such instances, an open window near the stove on the windward side of the house will provide the fresh air needed. Another option for getting more combustion air to the stove is to duct air directly from outdoors to the stove. In fact, in some areas provisions for outside combustion air are required in all new construction.

Your Intrepid II will accept a duct carrying outside air for combustion. When first using the stove, keep track of the air control settings. You will quickly find that a specific setting will give you a fixed amount of heat. It may take some time to determine the amount of heat and the length of burn you should expect from various settings. Please read the Draft Management section for more information on how installation features affect draft. Most installations do not require a large amount of combustion air, especially if adequate draft is available.

Do not for any reason attempt to increase the firing of your heater by altering the air control adjustment range outlined in these directions.

Use the following air control settings as a starting point to help determine the best settings for your installation. Each is described as a fraction of the total distance the lever may be moved from right to left.

Intrepid IV Control Settings Burn Rate Primary Air Control

Low Medium From far right to 1/3 the distance to left From 1/3 to 2/3 the distance to left High From 2/3 the distance to left to far right Before you start using the stove, please read the Draft Management section to see how the features of your installation will affect the stove’s performance. You and the stove are parts of a system, and other parts of the system have a strong effect on operation; you may need to vary your firing technique to get the performance you want.

How to Build a Wood Fire and Keep it Going

An Intrepid II leaves the factory with the combustor installed.

In the United States, it is against the law to operate this wood heater in a manner inconsistent with operating instructions in this manual, or if the catalytic combustor is deactivated or removed.

High-Efficiency Wood Burning with Catalytic Combustion:

The catalytic combustion system in your Intrepid II produces the best conditions for secondary combustion. When the stove damper is closed, smoke goes through the

catalytic element

, burning at temperatures of 500-600°F (260-315°C), half the temperature normally needed for unaided secondary combustion. The catalytic element is a ceramic “honeycomb” coated with a noble metal, usually platinum. The element is in the

secondary combustion chamber

, made of a special

high temperature insulating refractory

combustion of the fuel (smoke).

material. The chamber provides the correct environment necessary for secondary Closing the damper may also reduce draft. Closing the damper too soon may put out the fire or deactivate the combustor. Close the damper only when the fire is well established. When starting a fire, wait until there is an ember bed of at least 3-4" (76-102 mm) before closing the damper.

Never kindle a fire with colored paper or paper that has colored ink or a glossy surface, and never burn treated wood, garbage, solvents, or trash. All of these may poison the catalyst and prevent it from operating properly. Never burn cardboard or loose paper except for kindling purposes. Never burn coal; doing so can produce soot or large flakes of char or fly ash that can coat the combustor and cause smoke to spill into the room. Coal smoke also can poison the catalyst so that it won’t operate properly. In general, the fire must be sufficiently well-established to ensure catalytic activity is initiated. When first starting a fire, maintain a medium- to high- firing rate for at least twenty minutes. This ensures the stove, catalyst, and fuel are all stabilized at the proper operating temperatures. This may be long enough to warm the chimney well enough to support a good draft; some installations may need more time. Please read the Draft Management information to see if your installation has features that may require more time to warm up. Even though it is possible for the fire to get quite hot within a few minutes, the combustor may stop working or the fire may go out if the fire is allowed to die down immediately as a result of closing the damper. Once the combustor starts working, heat generated by burning the smoke will keep it working.

To determine whether the combustor is operating, observe the amount of smoke leaving the chimney when the damper is activated and when it is not.

Conditioning Your Stove:

Cast iron is extremely strong, but it can be broken with a sharp blow from a hammer or from the thermal shock of rapid and extreme temperature change.

The cast plates expand and contract with changes in temperature. When you first begin using your Intrepid II, minimize thermal stress by allowing the plates to adjust gradually during three or four initial break-in fires following

Steps 1-3

on the next page.

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Starting and Maintaining a Wood Fire:

Burn solid wood fuel only in the other fuels. Intrepid II, and burn it directly on the grate. Do not elevate the fuel. Do not burn coal or

The damper must be open when starting a fire or when refueling.

1. Open the stove damper, and open the primary air control fully.

2. Place several sheets of crumpled newspaper in the stove. Do NOT use glossy advertisements or colored paper, as they can poison the catalyst. Place on the paper six or eight pieces of dry kindling split to a finger-width size, and on the kindling lay two or three larger sticks of split dry wood approximately 1-2" (25-50 mm) in diameter. (Figure 39) During the break-in fires, don’t let the stove get hotter than 500°F (260°C) as measured on an optional stove-top thermometer. Adjust the air control lever as necessary to control the fire. Some odor from the stove’s hot metal, the paint, and the cement is normal for the first few fires.

NOTE:

Some chimneys need to be “primed,” or warmed up, before they will draw sufficiently to start a fire. To correct this situation, roll up a couple pieces of newspaper, place them on top of the kindling and toward the back of the stove, light them, and close the doors. This should heat the chimney enough to initiate a draft. Once the draft is established, open the front door and light the rest of the fuel from the bottom. Do not light the main bed of fuel until the chimney begins drawing, and repeat the procedure as often as necessary if the initial attempt is unsuccessful.

4. If your Intrepid II has been broken-in previously using Steps 1-3, continue to build the fire gradually. Add larger wood with a diameter of 3-4" (76-102 mm). (Figure 40) Continue adding split logs of this size to the briskly-burning fire until there is a glowing ember bed at least 3" (75 mm) deep. A good ember bed is necessary for proper functioning of the catalytic system and may take an hour or more to establish. 5. Close the damper when the griddle temperature reaches 450° F (230° C). 6. Adjust the air control for your desired heat output.

Figure 39

- Start the fire with newspaper and dry kindling.

DO NOT USE CHEMICALS OR FLUIDS TO START THE FIRE. DO NOT BURN GARBAGE OR FLAMMABLE FLUIDS while it is in use.

ST263 starting a fire 12/99

3. Light the newspaper and close the door. Gradually build up the fire by adding a few 3-5" (76-127 mm) diameter splits.

NOTE: If this is one of the first few “break-in” fires, let the fire burn brightly, and then let it die out.

Effectiveness of a "top-down" method to start a fire. Smoke emissions when starting a fire can be difficult to control because the stove is not yet heated to its optimum temperature. One method of reducing emissions during a cold start-up is the use of a "top-down" kindling procedure. In this, place larger pieces of kindling on the bottom of the kindling pile followed by smaller and smaller pieces as the pile is added to. Very finely split pieces should be on the top. Light the kindling pile with a match at the top and allow the kindling to burn downward into the larger pieces. This reduces smoke by slowly increasing the fire size without creating an air-starved condition.

Figure 40 -

Add larger pieces of wood as the fire begins to burn well.

ST264 good fire 12/99

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Refuel While the Embers are Still Hot:

Reload the Intrepid II while it is still hot and there are plenty of glowing embers to re-kindle the fire. Include some smaller pieces of wood in the new load of fuel to help the stove rebuild its operating temperature quickly.

Wear stove gloves, and follow this procedure when you reload your stove: 1. Open the thermostat lever.

2. Open the damper.

3. Check the ash level in the ash pan; empty, if necessary, and replace the pan.

4. Open the griddle.

5. Position the charcoal in the middle of the firebox (Figure 41) then load wood — smaller, split pieces first. Increase the amount of fuel you load into the stove as you become familiar with your stove and the heating needs of your home.

NOTE:

If the remaining charcoal bed is relatively thick and if your fuel is well seasoned, it is possible to add fresh fuel (smaller pieces first), close the door and damper, and reset the primary air thermostat for the desired heat output.

Do not break the charcoal into very small pieces or pound or compress the charcoal bed.

It is important that air can circulate under the wood for the fire to be quickly revived.

WARNING: Operate your Intrepid II only with the doors either fully open or fully closed.

CAUTION: The Intrepid II will be hot while in operation. Keep children, clothing and furniture away. Contact may cause skin burns.

DO NOT OVERFIRE THIS HEATER.

glows, you are overfiring.

Overfiring may cause a house fire, or can result in permanent damage to the stove and to the catalytic combustor. If any part of the Intrepid II

Figure 41

- Add full size logs when the ember bed is 3" (75mm) deep.

26

ST264a add wood fire 11/00

Ash Disposal:

Remove ash before it reaches the top of the ash pan. Check the level at least once a day, and before each re-fueling. If the ash is close to the top edge of the pan, empty it according to this procedure: 1. Open the damper.

2. Open the front doors fully.

3. Using stove gloves, pull the ash pan out of the stove by its handle. 4. Remove the ash pan and properly dispose of the ashes. Be sure to keep the pan level during disposal.

5. Return the ash pan to the stove.

Empty the ash pan regularly, typically every one to three days. The frequency will vary depending on how you operate your Intrepid II; if you burn more wood at higher heat output settings, ash will accumulate rapidly.

Remove ash frequently and place it outdoors in a metal container with a tight-fitting lid. Put the closed container of ash on a noncombustible floor or on the ground, well away from all combustible materials, pending final disposal. If the ash is disposed of by burial in soil or otherwise locally dispersed, keep it in the closed container until all cinders have thoroughly cooled. You can use wood ash as a garden fertilizer.

of the ash properly.

!

CAUTION

Never use your household or shop vacuum cleaner to remove ash from the stove; always remove and dispose

Draft Management:

A stove is part of a system, which includes the chimney, the operator, the fuel, and the home. The other parts of the system will affect how well the stove works. When there is a good match between all the parts, the system works well. Wood stove operation depends on natural (unforced) draft. Natural draft occurs when the smoke is hotter (and therefore lighter) than the outdoor air at the top of the chimney. The bigger the temperature difference, the stronger the draft. As the smoke rises from the chimney it provides suction or ‘draw’ that pulls air into the stove for combustion. A slow, lazy fire with the stove’s air inlet fully open indicates a weak draft. A brisk fire, supported only by air entering the stove through the normal inlet, indicates a good draft. The stove’s air inlet is passive; it regulates how much air can enter the stove, but it doesn’t move air into it. Depending on the features of your installation - steel or masonry chimney, inside or outside the house, matched to the stove’s outlet or oversized - your system may warm up quickly, or it may take a while to warm up and operate well. With an ‘airtight’ stove, one which restricts the amount of air getting into the firebox, the chimney must keep the smoke warm all the way to the outdoors. Some chimneys do this better than others. Here’s a list of features and their effects.

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Masonry Chimney:

Masonry is a traditional material for chimneys, but it can perform poorly when it serves an ‘airtight’ stove. Masonry is a very effective ‘heat sink’ - it absorbs a lot of heat. It can cool the smoke enough to diminish draft. The bigger the chimney, the longer it takes to warm up. It’s often very difficult to warm up an outdoor masonry chimney, especially an oversized one, and keep it warm enough to maintain an adequate draft.

Steel Chimney:

Most factory-made steel chimneys have a layer of insulation around the inner flue. This insulation keeps the smoke warm. The insulation is less dense than masonry, so the inner steel liner warms up more quickly than a masonry chimney. Steel doesn’t have the good looks of masonry, but it performs much better.

Indoor/Outdoor location:

Because the chimney must keep the smoke warm, it’s best to locate it inside the house. This uses the house as insulation for the flue and allows a little heat release into the home. An indoor chimney won’t lose its heat to the outdoors, so it takes less heat from the stove to get it warm and keep it warm.

Flue sizing:

The inside size of a chimney for an ‘airtight’ stove should match the size of the stove’s flue outlet. When a chimney serves an airtight, more is not better; in fact, it can be a disadvantage. Hot gases cool off through expansion; if we vent a stove with a six-inch flue collar (28 square inch area) into a 10 x 10" flue, the gases expand to over three times their original size. This cools the gases, which weakens draft strength. If an oversized flue is also outside the house, the heat it absorbs gets transferred to the outdoor air and the flue usually stays cool. It’s common for a masonry flue, especially one built for a fireplace, to be oversized for an airtight stove. It can take quite a while to warm up such a flue, and the results can be disappointing. The best solution to an oversized flue is an insulated steel chimney liner, the same diameter as the stove or insert’s flue outlet; the liner keeps the smoke at its original volume, and the result is a stronger draft. An uninsulated liner is a second choice - the liner keeps the smoke restricted to its original size, but the smoke still must warm up the air around the liner. This makes the warm-up process take longer.

Pipe & Chimney Layout:

Every turn the smoke must take in its travel from the stove to the chimney top will slow it down. The ideal pipe and chimney layout is straight up from the stove, to a completely straight chimney. If you’re starting from scratch, use this layout if possible. If the stovepipe must elbow to enter a chimney, locate the thimble about midway between the stove top and the ceiling. This achieves several goals: it lets the smoke speed up before it must turn, it leaves some pipe in the room for heat transfer, and it gives you long-term flexibility for installing a taller stove without relocating the thimble. There should be no more than eight feet of single-wall stove pipe between the stove and a chimney; longer runs can cool the smoke enough to cause draft and creosote problems. Use double-wall stove pipe for long runs.

Single Venting:

Each ‘airtight’ stove requires its own flue. If an airtight stove is vented to a flue that also serves an open fireplace, or a leakier stove, it’s easier for the chimney draft to pull air in through those channels than it is to pull air through the airtight, and performance suffers. Imagine a vacuum cleaner with a hole in the hose to see the effect here. In some cases the other appliance can even cause a negative draft through the airtight, and result in a dangerous draft reversal.

Creosote:

Creosote is a by-product of slow wood-burning. It’s an organic tar that can condense in the flue if it’s dense in the smoke, and slow-moving, and cools off to less than 290°F. Condensed creosote is volatile, and can generate chimney fires if it gets hot enough. All the features that affect chimney draft also affect creosote condensation - so use whatever combination of installation features and operational steps will encourage good draft and minimize creosote production.

Because letting the smoke cool off and slow down is one of the keys to creosote production, it makes sense to line a chimney to match the stove’s outlet size, for safety reasons as well as performance. Canadian law requires a matching liner to serve any stove or insert vented through a fireplace chimney; in the US, the National Fire Protection Association recommends one if the flue is more than three times bigger (in square area) than the outlet on the stove or insert. Some localities enforce the NFPA guidelines as part of their building codes.

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Fuel:

Even the best stove installation will not perform well with poor fuel. The best fuel is hardwood that has air-dried 12 18 months. Softwood burns, but not as long as hardwood. Fairly ‘green’ wood has a good amount of moisture in it; it will burn, but some of the heat potential is used to drive the remaining moisture off the wood. This reduces the amount that reaches your home and can contribute to a creosote problem. There are moisture meters available for firewood; you can also judge your wood by its appearance and weight. If you get it green, lift a piece and get a sense of its weight; it can lose a third or more of its weight as it dries. Also look at the ends of a log; as it dries it shrinks and often cracks. The more weathered and cracked a piece is, the drier it is.

Dry wood burns readily with a good chimney draft. But with modern stoves, especially catalytic ones, the wood can be too dry. While extra-dry wood has little creosote in it, the remainder can ‘gas out’ from the wood quickly and densely enough to overload the catalytic burner. If you hear a rumbling or roaring noise, like a propane torch, from the stove, that is a sign that the catalyst is seriously overfiring. The catalyst is a platinum film on a ceramic base; the metal can get to higher temperatures than the ceramic can take, and overfiring the catalyst can break it. Dry wood can also burn out faster than you want. If your dry wood burns out too quickly or overloads the catalyst you can mix in greener wood to slow the fire down.

Back-puffing:

Back-puffing results when the fire produces volatile gases faster than the chimney draft pulls them out of the firebox. The gases back up in the firebox till they’re dense enough and hot enough to ignite. If your stove back-puffs, you should open up the damper to let the smoke rise to the flue more quickly, let more air into the firebox, and avoid big loads of firewood. Run your stove with enough primary air so that you always see lively, dancing flames in the firebox; a lazy, smoky fire is inefficient and can contribute to creosote buildup in the chimney.

Draft Testing:

An easy way to test your chimney draft is to close the stove’s damper, wait a few minutes to let the airflow stabilize, then see whether you can vary the strength of the fire by swinging the air control open and closed. Results are not always instant; you may need to wait a few minutes for a change in the air control setting to have an effect on the fire. If there’s no change, then the draft isn’t strong enough yet to let you close the damper, and you’ll need to open it for a while longer and manage the fire with the air inlet until the draft strengthens. If you keep track of your burning habits and relate them to their effects on the stove’s operation, you’ll be rewarded with good performance and a safe system.

Negative Pressure:

Good draft also depends on a supply of air to the stove; a chimney can’t pull in more air than is available to it. Sluggish draft results when a house is tight enough to prevent the ready flow of air to the stove, or by competition between the stove and other equipment that sends indoor air outside - especially power-driven equipment like range hoods, clothes dryers, etc. If the chimney draws well with all other equipment turned off (or sealed, in the case of fireplaces and/or other stoves), then you simply need to be careful with timing the use of the other equipment. If you need to crack a nearby window or door to enable the chimney to draw well, that’s a sign that you should install an outside-air intake to bring combustion air directly to the stove. Vermont Castings dealers carry adapters to attach to the stove to connect an air duct for outdoor combustion air.

Conclusion:

Wood-burning is an art rather than a science. Once the stove and chimney system are in place, the stove user can only vary technique, mostly your timing, to achieve good results. If you keep track of your burning habits and relate them to their effects on the stove’s operation, you’ll be rewarded with good performance and a safe system.

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Maintenance

Let the fire in the stove go out and allow the stove to cool completely before beginning any maintenance procedure.

Care of the Cast Iron Surface:

An occasional dusting with a dry rag will keep the painted cast iron of your Intrepid looking new.

The stove’s paint can be touched up as needed. First, clean the areas to be painted with a wire brush. Then, touch up the stove with high temperature stove paint. Apply the paint sparingly, and keep in mind that two light coats of paint are better than a single heavy one.

Care of Porcelain Enamel Finish:

Use a dry or slightly damp rag or a soft brush to remove spills or stains. For difficult jobs that require a cleaning agent, use only a kitchen appliance cleaner or polish recommended for use on enamel surfaces.

Cleaning the Glass:

Most of the carbon deposits on the glass will burn off during hot fires. However, the ash residue that accumulates on the glass surface should be removed regularly to prevent etching. Follow this procedure to clean the glass: • Be sure the glass is completely cool.

• Clean the glass with water or a cleaner made especially for this purpose. Do not use abrasive cleaners.

• Rinse the glass thoroughly.

• Dry the glass completely.

Glass Replacement:

Replace glass only with Part no. 140-1156 right side and 140-1157 left side glass panels. The glass panel rests on a cushion provided by a rope gasket part no 1203556, and is held in place by clips. (Figure 42) The glass is IR coated on one side which is marked “THIS SIDE OUT”.

1. Remove the door from the stove and place it on a sturdy, level work surface. Use a towel to protect the porcelain enamel finish.

2. Remove the retainer clips. (Two phillips head screws on each clip.) 3. Inspect the gasket. If the window gasket is in good condition, you can leave it in place. If you replace it, use only Part No. 1203556. Be sure the channel around the window opening is clean, and free of dust.

4. Install the glass. Lay the glass on the inner gasket with the coated side down (toward the outside of the door). Tighten the screws snugly, but loose enough to allow for a little movement of the glass when the stove is in operation. Overtightening can crack the glass immediately or cause it to crack if it is unable to expand when hot. Rope Gasket

Figure 42

- Door glass installation.

Check the Operation of the Primary Air Shutter:

The primary air shutter is visible from the back of the stove. 43) KT160 Intrepid glass replacement addendum 11/00 On a cold stove the shutter should be open no more than 1/8" (3 mm) when the primary air control lever is pushed completely to the left (closed), as seen from the back of the stove. When the lever is pushed completely to the right (open), the shutter should be open to an angle of approximately 70° from the stove back. The ball chain should measure 8-1/2" (216 mm) from connection to the thermostat coil to connection on the primary air flap.

If setting is incorrect, the thermostat coil may be bent or broken. Call your Vermont Castings Dealer for assistance.

INTR EPID II Thermostat Lever Primary Air Shutter

Figure 43

- The primary air shutter must move freely.

29

ST524 Intrepid II primary air shutter 11/22/00 djt

3-90-2000966

How to Adjust the Door Latch:

Over time, the gasketing around the doors will compress, and the latch may need adjustment. To adjust the latch, loosen the small locking nut, extend the striker screw one turn while keeping the striker screw from turning. (Figure 44) Keep making adjustments a little at a time until the setting is right.

Pawl Thermostat Cover D-plate Damper Actuator Rod Handle Damper Small Locking Nut Striker Screw Large Locking Nut Set Screw Handle Stub

Figure 44 -

Turn the door latch striker screw in or out to tighten or loosen the door latch.

ST531 Door Pawl 11/00 doors are moved to the completely closed position.

Tighten the Damper Handle as Needed:

The damper handle is attached to the damper rod with a set screw bearing against a flat spot on the rod. Check the set screw periodically for tightness; tighten as needed.

Damper Adjustment:

When the stove damper is closed, the pressure of the rod against the damper plate assures a good seal between the damper and the damper housing. Adjustment may be needed after a period of time to retain adequate pressure.

To make this adjustment, start with the damper in the closed and locked position. (Figure 45) Loosen the 7/16" locking nut in the center of the damper. Use a 1/8" Allen wrench to turn the Allen screw a full turn clockwise. Test the damper for snugness, and continue adjusting the Allen screw as needed. Tighten the 7/16" locking nut when the damper operates smoothly but firmly.

Locking Nut Allen Head Adjustment Screw

Figure 45 Inspection and Cleaning:

removed.

ST532 damper adj 11/00 periodic inspection and replacement for proper operation. In the United States, it is against the law to operate this wood heater in a manner inconsistent with the operating instructions in this manual, or if the catalytic element is deactivated or Under normal operating conditions the catalytic element should remain active for two to six years (depending on the amount of wood burned). However, it is important to monitor the combustor periodically to ensure that it is functioning properly as well as to determine when it needs to be replaced.

A probe thermostat, passing through the back of the stove into the catalytic combustion chamber, automatically regulates the catalytic combustion air supply. Deterioration of the probe may result in decreased catalytic combustor performance.

A poorly-functioning catalytic combustion system will result in a loss of heating efficiency, and an increase in creosote and emissions.

The combustor should be visually inspected in place for fly ash accumulation and physical damage three times per year. Do not remove the combustor unless a more detailed inspection is warranted because of diminished performance as outlined below, or to inspect the probe thermostat.

The refractory package that houses the catalytic combustor should be inspected annually for a buildup of flay ash, and cleaned if necessary. This may be done during examination of the combustor.

The probe thermostat should be inspected annually, or more often if decreased catalytic combustion performance is not due to a defective combustor.

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When to Suspect a Combustion System Problem:

The best way to evaluate the performance of your Intrepid II’s combustion system is to watch the amount of smoke leaving the chimney - both when the combustor has achieved “light off” and when it has not. Follow this procedure: With a fire going and the combustor activated, with the damper closed to send smoke through the combustor as described in the Operation Section, go outside and watch the smoke leaving the chimney. Then, open the stove damper and again watch the smoke leaving the chimney.

You should see significantly more smoke after the second step, when the stove damper is open and smoke does not go through the combustor. However, do not confuse smoke with steam form wet wood; steam disappears rapidly in the air, smoke does not.

If this test indicates a problem, consider other possible factors as well, such as the time of year or a change in the quality of your fuel. In spring and fall, draft is weaker than it is during colder winter weather, and fires can burn sluggishly. Small, hot fires are a good solution under these conditions.

“Green” (insufficiently seasoned) wood will burn more poorly than properly seasoned fuel. You may have to run your stove hotter (with more primary air) to achieve good performance if you are burning green or wet wood.

Also, consider any changes in your burning routine.

Once you have ruled out any other possible causes for decline in performance, you may inspect the combustor and probe. Wear a dust mask, safety glasses, and gloves. Refer to Figure 46 as a guide.

INTREPID II Refractory Chamber Exhaust Pockets Refractory Access Panel

Figure 46

- Removing the catalytic element.

Catalytic Block Upper Fireback with Throat Hood Clamps 1. Remove the andirons.

2. Reach inside the stove with a pair of pliers and turn the two clamps that hold the fireback 90°. Turn the left clamp clockwise, and the right clamp counterclockwise.

3. Grasp the fireback by its vertical ribs and remove it, together with the attached throat hood. Pull the left side out first.

4. Carefully clean the left and right exhaust pockets of the refractory package. Use a shop vacuum, ideally one with a very fine filter, and be careful to avoid damaging the refractory material. This material can stand high temperatures, but it is somewhat brittle physically.

5. Carefully remove the refractory access panel in front of the catalytic element.

6. Gently slide the catalytic element out of the refractory chamber. Check the element and the bottom of the chamber for a buildup of fly ash.

7. If the catalytic element is clogged, take it outdoors for cleaning. Blow gently through the honeycomb. A large amount of fly ash may come out of the element.

8. Inspect the element. Although small hairline cracks will not affect performance, the element should be largely intact. If the element is broken in pieces or has large sections missing, replace it. Call your dealer for a replacement element.

9. Use a flashlight and a mirror, inserted into one of the exhaust pockets of the refractory chamber, to inspect the probe. The end of the probe should extend about 1" into the combustion chamber, and should not show any signs of deterioration.

Use the stove in your usual manner for two weeks, inspecting the chimney and the chimney connector frequently.

If creosote does not build up as quickly as before, it is likely that the performance change was caused by fly ash deposits on the catalytic element. However, monitor the chimney system for a few weeks to ensure that proper performance continues.

If you continue to find a significant creosote buildup or if you continue to see excessive smoke from the chimney, the catalytic element will need to be replaced. Call your dealer for information about a replacement.

NOTE:

Use only replacement catalyst supplied by an authorized Vermont Castings dealer.

ST533 remove catalyst 11/00

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Replace Refractory Package:

Refer to Figure 46.

1. Remove andirons.

2. Reach inside the stove with pair of pliers and turn the two clamps that hold the fireback 90°. Turn the let clamp clockwise and the right clamp counterclockwise. The bolts that hold these clamps are tapped into the back as well as capped by chrome acorn nuts in the back.

3. Grasp the upper fireback by its vertical ribs and remove it, together with the attached throat hood. Pull the left side out first.

4. Carefully remove the refractory access panel in front of the catalytic block.

5. Gently slide the catalytic block out of the refractory chamber.

6. Remove the damper housing. It is held in place by two weld screws and two chrome acorn nuts in the back of the stove. Loosen the chrome acorn nuts and rotate the tabs to release the damper housing. You may find it necessary to remove or loosen the thermostat cover to access the one of acorn nuts installed behind the cover.

7. Remove the rear airtube in the back of the stove which is held in place with two phillips screws.

8. Take out the secondary probe by removing the upper phillips screw and sliding the probe out of the hole.

9. Lift the damaged refractory chamber up and out of the firebox.

10. Reverse the procedure for installing the new refractory chamber.

Replace the Stove Gaskets as Needed The Intrepid uses fiberglass rope gaskets to make a tight seal between some parts. With use, particularly on those parts that move, gaskets can become brittle and compressed, and can begin to lose their effectiveness. These will need periodic replacement.

The sizes of replaceable gasket are listed below, along with their applications.

Gasket Diameter

5/16" Wire Gasket 5/16"

And the Parts it Seals

The griddle to the stove top The damper to the upper fire back; the front doors to the stove front; and the door halves to each other.

There is a flat, die-cut gasket between each glass panel and its door. "Glass Replacement" for information on replacing the glass panel or its gasket.

If you need to change a gasket, first obtain an appropriate replacement from your Vermont Castings, Dealer.

Wait until the fire is out and the stove has cooled. Be sure to follow the standard safety procedure for working with dusty materials: Wear safety goggles and a dust mask.

The procedure for replacing the gaskets is the same, regardless of the gasket location.

1. Remove the existing gasket by grasping an end and pulling firmly. 2. Use a wire brush or a screwdriver to clean the channel of any remaining cement or bits of gasket. Remove stubborn deposits of cement with a cold chisel if necessary. 3. Determine the correct length of the appropriate-sized gasket by laying it out in the channel. Allow an extra 1-2" (25-50mm) and mark the spot to be cut.

4. Remove the gasket from the channel, place it on a wood cutting surface, and cut it at the marked spot with a utility knife. Twist the ends slightly to keep the gasket from unraveling. 5. Lay an unbroken 1/8" (3mm) bead of gasket cement in the newly-cleaned channel. Starting at one end, press the gasket into the channel. Ensure a good joint where the gasket meets before trimming any excess. Do not overlap the gasket ends or leave ends with ragged edges.

6. Press the gasketed part firmly against its normal mating surface to seat the gasket evenly in its channel.

7. For doors, replace the doors and close them on a piece of waxed paper to keep the cement from migrating onto the stove front, or tap other parts with the rubber mallet (or hammer/block of wood).

8. Clean excess cement from around the channel. Let the cement that holds the new gasket dry thoroughly.

Adjust the Door if Necessary:

The door latch or damper mechanism may need adjustment after you have regasketed them. Initially, it may require loosening to accommodate the new gasket; after a few weeks, it may need tightening to compensate for compression of the new gasket.

Permanent Gaskets:

Other gaskets seal between non-moving parts, but these are not subject to the same wear and deterioration as gaskets on moving parts. It is unlikely that you will ever need to replace these gaskets unless the involved parts are disassembled and then put back together. If this is the case, the job should be done only by a qualified service technician. The diameter of the gasket that seals these non-moving parts is 5/16", and the areas sealed are the flue collar to the stove back; and the lower fireback to the sides. The glass panels use a special die-cut flat gasket; refer to "Glass Replacement" for information on these. 32 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

The Chimney System

Creosote:

Your Intrepid II is designed to reduce creosote buildup significantly. However, regular chimney inspection and maintenance must still be performed. For safety, good stove performance, and to protect your chimney and chimney connector, inspect the chimney and chimney connector on a regular schedule. Clean the system if necessary. Failure to keep the chimney and connector system clean can result in a serious chimney fire.

When wood is burned slowly, it produces tar, organic vapors and moisture that combine to form creosote. The creosote vapors condense in the relatively cool chimney flue. As a result, creosote residue accumulates on the flue lining. When ignited, this creosote makes an extremely hot fire within the flue system that can damage the chimney and overheat adjacent combustible material.

If you do have a chimney fire, act promptly to:

Close the damper and thermostat lever.

Get everyone out of the house.

Call the Fire department.

You should inspect the system every two weeks during the heating season as part of a regular maintenance schedule. To inspect the chimney, let the stove cool completely. Then, using a mirror and a strong light, sight up through the flue collar into the chimney flue. If it is not possible to inspect the flue system in this fashion the stove must be disconnected to provide better viewing access.

If a significant layer of creosote has accumulated - 1/8" (3mm) or more - remove it to reduce the risk of a chimney fire.

Clean the chimney using a brush the same size and shape as the flue liner. Flexible fiberglass rods are used to run the brush up and down the liner, causing any deposits to fall to the bottom of the chimney where they can be removed through the clean out door.

The chimney connector should be cleaned by disconnecting the sections, taking them outside, and removing any deposits with a stiff wire brush. Reinstall the connector sections after cleaning, being sure to secure the individual sections with sheet metal screws.

If you cannot inspect or clean the chimney yourself, contact your local Vermont Castings authorized dealer or hire a professional chimney sweep.

Annual Maintenance:

Perform a thorough cleaning, inspection and repair each spring, at the end of the heating season.

• Thoroughly clean the chimney and chimney connector.

• Inspect the chimney for damage and deterioration. Replace weak sections of prefabricated chimney. Have a mason make repairs to a masonry chimney.

• Inspect the chimney connector and replace any damaged sections.

• Check gasketing for wear or compression, and replace if necessary. A ‘paper test’ will guide you on this. Close and lock the door or damper on a slip of paper and then try to pull the paper out. If the paper pulls out with little or no resistance, the gasket is not snug enough at that spot. If adjusting the damper or latch does not result in a seal that makes it hard to pull the paper out, replace the gasketing.

• Inspect and clean the catalytic block, and vacuum out the ash at the bottom of the back plate after removing the lower fireback. Lightly clean the refractory assembly that houses the element. Be careful not to damage the refractory material, which is very fragile.

• Inspect the secondary probe thermometer.

• Check door and damper handles for tightness. Adjust if needed.

• Check heat shield screws. Tighten as necessary.

• Clean dust from the inner sides of bottom, rear and connector heat shields.

• Remove ashes from the ash pan and replace with moisture absorbing material (such as cat litter) to keep the stove interior dry. Close the stove door to keep cats from using the litter.

• Touch up the paint on black stoves.

33 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Appendix: Catalytic Combustor

In any chemical reaction, including the combustion process, there are certain conditions which must be met before the reaction can take place. For example, a reaction may require a certain temperature, or a certain concentration of the reactants (the combustion gases and oxygen), or a certain amount of time. Catalysts, though not changed themselves during the reaction, have the ability to act at a molecular level to change these requirements. In the Intrepid II’s secondary combustion chamber the catalyst reduces the temperature at which secondary combustion can start from the 1000 - 1200°F (540 - 650°C) range to the 500 - 600°F (260 - 315°C) range, increasing efficiency, and reducing creosote and emissions.

The catalytic reaction, though advantageous, does have some limitations of its own. Primary among these it that the reactants (the gases) come into close physical contact with the catalyst itself.

To ensure the necessary contact, the catalytic element in your Intrepid II is composed of a ceramic base in the shape of a honeycomb. On each of the honeycomb’s many surfaces a coating of the catalyst (usually a noble metal such as platinum or palladium) is applied. The large surface area exposed in this configuration ensures that the combustion gases have the greatest opportunity to come in contact with the catalyst.

Loss of catalytic activity will be apparent in several ways. First you may notice an increase in fuel consumption. Second, there will be a visible increase in the rate at which creosote builds up in your chimney connector system. You may also notice a heavy discharge of smoke from the chimney. A number of catalytic problems which can cause loss of activity are described below:

Blockage:

While the honeycomb pattern ensures good contact, it also increases the resistance to flow of the combustion gases, and, because of the many surfaces, provides more places for creosote and fly ash to deposit. It is important to follow the operating instructions in order to minimize these deposits, and to periodically inspect your catalyst for signs of blockage.

Masking and Poisoning

While the catalyst itself does not enter into the combustion process, it is possible for certain elements, such as lead and sulfur, to attach to the active sites on the surface of the honeycomb. Though the catalyst is still there, it is covered, or masked, by the contaminant, and cannot function. To avoid this situation, it is important not to burn anything in your Intrepid II that is a source of these contaminants. Particularly avoid painted or treated wood, coal, household trash, colored papers, metal foils, or plastics. Chemical chimney cleaners may also contain harmful elements. The safest approach is to burn only untreated, natural wood.

Flame Impingement:

The catalytic element is not designed for exposure to direct flame. If you continually overfire your Intrepid II, the chemistry of the catalyst coating may be altered, inhibiting the combustion process. A glowing stove part at the back of the firebox is a sign of over-firing. Thermal degradation of the ceramic base may also occur, causing the element to disintegrate. Stay within the recommended guidelines of the Operation section.

Mechanical Damage:

If the element is mishandled, damage may occur. Always treat the element carefully. Remember the catalyst is made of a ceramic material; treat it as you would fine china. Hairline cracks will not affect the performance of the catalyst, as long as the steel sleeve holds the element in the proper position.

Peeling:

Peeling of the surface coat may occur if the catalytic element is frequently subjected to excessive temperatures. Follow the operating instructions carefully to avoid this type of damage.

Every Vermont Castings product is equipped with either a Corning “Long-Life” ® or a Technical Glass Products “Honeycomb” ® . The products are equivalent. If for any reason you must ship your catalytic element, remember its fragile nature. Place the element in a plastic bag, and package it with a generous amount of shock absorbing material.

34 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Service Parts Intrepid II Beginning Manufacturing Date: NA Ending Manufacturing Date: July 2018 0001990 (Classic Black)(Ending Manufacturing Date: July 2018) 0001999 (Ebony)(Ending Manufacturing Date: 2013) 0001997 (Biscuit)(Ending Manufacaturing Date: July 2018) 0001991 (Bordeaux)(Ending Manufacturing Date: July 2018) 0001997T (Biscuit w/Transition Doors)(Ending Manufacturing Date: March 2017) 0001987(Majolica Brown)(Ending Manufacturing Date: July 2018) 0001987T (Majolica Brown w/Transition Doors)(Ending Manufacturing Date: March 2017 0001991T (Bordeaux w/Transition Doors)(Ending Manufacturing Date: March 2017 0001990T (Classic Black w/Transition Doors)(Ending Manufacturing Date: July 2018

44 46 50 78 74 77 27 29 33 45 66 47 49 1 28 30 31 32 35 48 34 9 12 9 51 56 53 62 63 64 65 2 3 43 7 9 16 4 18 5 6 26 43 25 21 8 24 23 17 20 21 22 22a 10 11 13 12 38 37 36 39 40 41 73 42 15 68 54 72 57 61 67 60a 71 70 69 76 60b 75 75 52 55 57 76 71 69 70 35 59

Part number list on following page.

58a 58b Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 10/19 3-90-2000966

36

Service Parts Intrepid II Beginning Manufacturing Date: NA Ending Manufacturing Date: July 2018

IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor.

Hearth and Home Technologies does not sell directly to consumers

. Provide model number and serial number when requesting service parts from your dealer or distributor.

ITEM

1 Secondary Air Cover

DESCRIPTION COMMENTS

2 Flue Collar Classic Black Biscuit Bordeaux Majolica Brown 12 13 15 16 17 18 20 21 22 3 4 5 6 7 8 9 10 11 Back Panel Damper Rod Damper Clip Damper Damper Housing Throat Hood Weld Screw Upper Fireback Firebrick Clamp Hex Bolt, 3/8”-16x1-1/2” Lower Fireback Rear Air Tube Thermostat Cover Damper Handle Assembly Friction Spring Thermostat Clip Ball Chain Fitting (Qty 2 req) Ball Chain 22 23 24 25 26 27 28 29 30 31 32 33 Thermostat Assembly Primary Air Flap Air Flap Pin Clip, Glass Pan Head Bolt, #10-24x3/8” Pan Head Bolt, #10-24x1/4” Secondary Probe Assembly Secondary Air Link Phillips Bolt, 1/4”-20x5/8” Shim Ring Secondary Air Flap Refractory Chamber w/Access Panel 34 Ceramic Catalyst 35 Refractory Access Panel Additional service part numbers appear on following page.

Pkg of 10 Pkg of 10 Pkg of 10 Pkg of 10 Pkg of 10 Pkg of 10 Pkg of 10

PART NUMBER

1306762A 1306561A 30003181A 30006713A 30004825A 1308662A 1602523 1306725A 1306701A 1306702A 1306763A 1201583-10 1306703A 1306724A 1201456-10 1306704 1308658 1306711A 5004265 1201846-10 1601408 1201972-10 1201960 5005506 1306710 1601551 1601394 1200983-10 1200980-10 1601489A 1601486 1200896-10 1201986 1601490 SRV1602527 30001153 1602516

Stocked at Depot Y Y Y Y Y Y Y Y Y Y Y

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

37

Service Parts Intrepid II Beginning Manufacturing Date: NA Ending Manufacturing Date: July 2018

IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor.

Hearth and Home Technologies does not sell directly to consumers

. Provide model number and serial number when requesting service parts from your dealer or distributor.

ITEM

36 37 38 39 40 41 42 43 44 Andiron Left Insert Grate Right Insert Ashpan Only Ashpan Front Only Ashpan Handle Damper Tab Griddle

DESCRIPTION COMMENTS

Pkg of 10 45 46 47 48 49 50 51 Right Griddle Quad Leftt Griddle Quad Top Right Side Bottom Left Side Single Leg Pre 2010 Post 2010 Pre 2010 Post 2010 Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown 52 53 Tie Rod Hex Bolt, Leg, 3/8”-16x1” 54 Right Air Manifold 55 Left Air Manifold Additional service part numbers appear on following page.

PART NUMBER

1306717A 1308651 1308652A 1308650 1400951K 1306493A 30000973 1601488-10 1306356A 1301832A 30005119A 1301807A 30005118A 1308657A SRV30003180 SRV30006712 SRV30004824 1308655A SRV30003175 SRV30006709 SRV30004821 1306764A SRV30003174 SRV30006708 SRV30004820 1308656A SRV30003176 SRV30006710 SRV30004822 1306333A SRV30003182 30006716A SRV30004830 1601640 1201432 1308654 1308653

Stocked at Depot Y Y Y

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

38

Service Parts Intrepid II Beginning Manufacturing Date: NA Ending Manufacturing Date: July 2018

IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor.

Hearth and Home Technologies does not sell directly to consumers

. Provide model number and serial number when requesting service parts from your dealer or distributor.

ITEM

56 Handle Holder

DESCRIPTION COMMENTS

57 58a 58b Front Left Door Shell Enamel Left Transition Door Enamel Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown 59 Left Glass Panel 60a 60b Right Door Shell Enamel Right Transition Door Enamel Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown 72 73 74 75 61 62 63 64 65 66 67 68 69 70 71 Right Glass Panel Handle Botl, 1/4”-20x3-Z Handle Wood Handle Insert Front Door Handle Griddle Handle Assembly Gasket, Fiberglass 3/16” Round, Bulk Latch Assembly Glass Clips, Bottom Glass Clips, Side Glass Clips, Top Nut, Jam Ash Pan Assembly Griddle Gasket Door Gasket Additional service part numbers appear on following page.

Pkg of 10 10 Ft Pkg of 10 10 Ft 15 Ft

PART NUMBER

1600600 30006977A SRV30006987 SRV30006986 SRV30006988 30006915A SRV30006983 SRV30006981 SRV30006985 30007099A SRV30007101 SRV30007105 SRV30007103 1401157 30006914A SRV30006982 SRV30006980 SRV30006984 30007098A SRV30007100 SRV30007104 SRV30007102 1401156 1201310-10 1600664 30002714 30002719 30002775 1-00-1186258229 30002362 30000832 30000833 30000834 1203290-10 5003522 1-00-1203668 1-00-1203588

Stocked at Depot Y Y Y Y Y Y Y Y

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Service Parts Intrepid II Beginning Manufacturing Date: NA Ending Manufacturing Date: July 2018

IMPORTANT: THIS IS DATED INFORMATION . Parts must be ordered from a dealer or distributor.

Hearth and Home Technologies does not sell directly to consumers

. Provide model number and serial number when requesting service parts from your dealer or distributor.

ITEM

76 77 78

DESCRIPTION

Door Pins Temperature Probe Bracket, Temperature Probe Bottom Heat Shield Assembly C-Clip Wing Screw Glass Clip Screws Flue Collar Gasket

COMMENTS

Warming Shelf Kit Shelf Shelf Bracket Pkg of 10 15 Ft Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Classic Black Biscuit Bordeaux Majolica Brown Finish Bag

PART NUMBER

1600535 30007275 30007279 30004020 1204015 1201621 1200998-10 1-00-30002422 0000098 0001376 0001380 0001373 1302254A SRV30003214 SRV30006720 SRV30004831 1302272A SRV30003215 SRV30006721 SRV30004832 V5008667

Stocked at Depot

39 Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19 3-90-2000966

Hearth & Home Technologies LIMITED LIFETIME WARRANTY

Hearth & Home Technologies, on behalf of its hearth brands (“HHT”), extends the following warranty for HHT gas, wood, pellet and electric hearth appliances that are purchased from an HHT authorized dealer.

WARRANTY COVERAGE:

HHT warrants to the original owner of the HHT appliance at the site of installation, and to any transferee taking ownership of the appliance at the site of installation within two years following the date of original purchase, that the HHT appliance will be free from defects in materials and workmanship at the time of manufacture. After installation, if covered components manufactured by HHT are found to be defective in materials or workmanship during the applicable warranty period, HHT will, at its option, repair or replace the covered components. HHT, at its own discretion, may fully discharge all of its obligations under such warranties by replacing the product itself or refunding the verified purchase price of the product itself. The maximum amount recoverable under this warranty is limited to the purchase price of the product. This warranty is subject to conditions, exclusions and limitations as described below.

WARRANTY PERIOD:

Warranty coverage for consumers begins at the date of installation. In the case of new home construction, warranty coverage begins on the date of first occupancy of the dwelling or six months after the sale of the product by an independent, authorized HHT dealer/ distributor, whichever occurs earlier. However, the warranty shall commence no later than 24 months following the date of product shipment from HHT, regardless of the installation or occupancy date. The warranty period for parts and labor for covered components is produced in the following table.

The term “Limited Lifetime” in the table below is defined as: 20 years from the beginning date of warranty coverage for gas appliances, and 10 years from the beginning date of warranty coverage for wood and pellet appliances. These time periods reflect the minimum expected useful lives of the designated components under normal operating conditions.

Warranty Period HHT Manufactured Appliances and Venting

Parts Labor Gas Pellet Wood Electric Venting Components Covered 1 Year 2 years 3 years 5 years 1 year 6 years 3 years 7 years 10 years 3 years 1 year Limited Lifetime 3 years 90 Days X X X X x All parts and material except as covered by Conditions, Exclusions, and Limitations listed

X X X X X X X X X X X X X X X X X X

Igniters, auger motors, electronic components, and glass Factory-installed blowers Molded refractory panels Ignition Modules Firepots, burnpots, mechanical feeders/auger assemblies Vent Free burners, Vent Free ceramic fiber logs, Aluminized Burners Castings and Baffles Catalyst - limitations listed Manifold tubes, HHT chimney and termination Burners, logs and refractory Firebox and heat exchanger, Grate and Stainless Steel Burners, FlexBurn ® System (engine, inner cover,access cover and fireback)

X X X X X

All replacement parts beyond warranty period Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19

WARRANTY CONDITIONS:

• This warranty only covers HHT appliances that are purchased through an HHT authorized dealer or distributor. A list of HHT authorized dealers is available on the HHT branded websites.

• This warranty is only valid while the HHT appliance remains at the site of original installation.

• This warranty is only valid in the country in which the HHT authorized dealer or distributor that sold the appliance resides.

• Contact your installing dealer for warranty service. If the installing dealer or distributor is unable to provide necessary parts, contact the nearest HHT authorized dealer or supplier. Additional service fees may apply if you are seeking warranty service from a dealer other than the dealer from whom you originally purchased the product. • Check with your dealer in advance for any costs to you when arranging a warranty call. Travel and shipping charges for parts are not covered by this warranty.

• Limited Catalyst Warranty o For wood burning products containing a catalyst, the catalyst will be warranted for a six-year period as follows: if the original catalyst or a replacement catalyst proves defective or ceases to maintain 70% of its particulate emission reduction activity (as measured by an approved testing procedure) within 36 months from the purchase date, the catalyst will be replaced for free.

o From 37 to 72 months a pro-rated credit will be allowed against a replacement catalyst and labor credit necessary to install the replacement catalyst. The proration rate is as follows:

Amount of Time Since Purchase

0 - 36 Months 37 - 48 Months 49 - 60 Months 61 - 72 Months

Credit Towards Replacement Cost

100% 30% 20% 10% o Any replacement catalyst will be warranted under the terms of the catalyst warranty for the remaining term of the original warranty. The purchaser must provide the name, address, and telephone number of the location where the product is installed, proof of original purchase date, date of failure, and any relevant information regarding the failure of the catalyst.

WARRANTY EXCLUSIONS:

This warranty does not cover the following: • Changes in surface finishes as a result of normal use. As a heating appliance, some changes in color of interior and exterior surface finishes may occur. This is not a flaw and is not covered under warranty.

• Damage to printed, plated, or enameled surfaces caused by fingerprints, accidents, misuse, scratches, melted items, or other external sources and residues left on the plated surfaces from the use of abrasive cleaners or polishes.

• Repair or replacement of parts that are subject to normal wear and tear during the warranty period are not covered. These parts include: paint, wood and pellet gaskets, firebricks, grates, flame guides, batteries and the discoloration of glass. • Minor expansion, contraction, or movement of certain parts causing noise. These conditions are normal and complaints related to this noise are not covered by this warranty.

• Damages resulting from: (1) failure to install, operate, or maintain the appliance in accordance with the installation instructions, operating instructions, and listing agent identification label furnished with the appliance; (2) failure to install the appliance in accordance with local building codes; (3) shipping or improper handling; (4) improper operation, abuse, misuse, continued operation with damaged, corroded or failed components, accident, or improperly/incorrectly performed repairs (5) environmental conditions, inadequate ventilation, negative pressure, or drafting caused by tightly sealed constructions, insufficient make-up air supply, or handling devices such as exhaust fans or forced air furnaces or other such causes; (6) use of fuels other than those specified in the operation instructions; (7) installation or use of components not supplied with the appliance or any other components not expressly authorized and approved by HHT; (8) modification of the appliance not expressly authorized and approved by HHT in writing; and/or (9) interruptions or fluctuations of electrical power supply to the appliance.

• Non-HHT venting components, hearth connections or other accessories used in conjunction with the appliance.

• Any part of a pre-existing fireplace system in which an insert or a decorative gas appliance is installed.

• HHT’s obligation under this warranty does not extend to the appliance’s capability to heat the desired space. Information is provided to assist the consumer and the dealer in selecting the proper appliance for the application. Consideration must be given to the appliance location and configuration, environmental conditions, insulation and air tightness of the structure.

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19

This warranty is void if:

• The appliance has been over-fired, operated in atmospheres contaminated by chlorine, fluorine, or other damaging chemicals. Over-firing can be identified by, but not limited to, warped plates or tubes, deformation/warping of interior cast iron structure or components, rust colored cast iron, bubbling, cracking and discoloration of steel or enamel finishes. • The appliance is subjected to prolonged periods of dampness or condensation.

• There is any damage to the appliance or other components due to water or weather damage which is the result of, but not limited to, improper chimney or venting installation.

LIMITATIONS OF LIABILITY

• The owner’s exclusive remedy and HHT’s sole obligation under this warranty, under any other warranty, express or implied, or in contract, tort or otherwise, shall be limited to replacement, repair, or refund, as specified above. In no event will HHT be liable for any incidental or consequential damages caused by defects in the appliance. Some states do not allow exclusions or limitation of incidental or consequential damages, so these limitations may not apply to you. This warranty gives you specific rights; you may also have other rights, which vary from state to state. EXCEPT TO THE EXTENT PROVIDED BY LAW, HHT MAKES NO EXPRESS WARRANTIES OTHER THAN THE WARRANTY SPECIFIED HEREIN. THE DURATION OF ANY IMPLIED WARRANTY IS LIMITED TO DURATION OF THE EXPRESSED WARRANTY SPECIFIED ABOVE.

352 Mountain House Road • Halifax, PA 17032 www.vermontcastings.com

Vermont Castings • Intrepid II Installation & Operating Manual_R57 • 10/19

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