POOL HEATER
INSTALLATION, OPERATION
AND MAINTENANCE
CE SERIES
12, 15 & 18kW
208V, 240V, 480V
SINGLE & THREE PHASE
MODELS:
CPH SERIES
24 & 30kW
208V, 240V, 480V
SINGLE & THREE PHASE
PHS SERIES
36, 45, 54 & 57kW
208V, 240V, 480V
SINGLE & THREE PHASE
BEFORE YOU BEGIN
CHECK ALL ELECTRICAL CONNECTIONS TO ALL COMPONENTS
WITHIN THE HEATER FOR TIGHTNESS. CONNECTIONS CAN
BECOME LOOSE DURING SHIPMENT AND HANDLING.
CAUTION
THE ELECTRICAL INSTALLATION MUST BE IN ACCORDANCE
WITH ARTICLE 680 OF THE NATIONAL ELECTRICAL CODE.
WARNING
Only qualified personnel, as defined by National Electric Code Article
100, should install and maintain this equipment. Unauthorized alteration or improper maintenance of this unit may release the manufacturer from any warranty claims. The installation must be in accordance with the instructions in this manual and applicable local plumbing and electrical codes.
Publication 5/05
WARNING
Only qualified personnel, as defined by National
Electric Code Article 100, should install and maintain this equipment. Unauthorized alteration or improper maintenance of this unit may release the manufacturer from any warranty claims. The installation must be in accordance with the instructions in this manual and applicable local plumbing and electrical codes.
INTRODUCTION
This manual provides installation procedures, operating and maintenance instructions and a parts list for the Coates Pool Heater.
Your Coates Electric Swimming Pool Heater has been designed and engineered to provide you with the most progressive quality heating system possible. Its operation is efficient and pollution-free. Models are available for every size or make of pool.
To insure a long life of trouble-free service, your
Coates Pool Heater should be carefully installed in accordance with the instructions given in this manual.
Failure to do so may damage the pool heater and the pool equipment to which it is connected. Only qualified personnel should install and maintain this unit, and, of course, local plumbing and electrical codes have precedence over these instructions.
1.0 DESCRIPTION
The Coates Swimming Pool Heater consists of a heating tank with external enclosure, and the electrical heating and control system. In order to help maintain the heater in a satisfactory manner, a brief description of its components and their operation is included for the customer’s convenience.
The pressure vessel and its enclosure comprise the main mechanical portion of the pool heater.
The pressure vessel, in conjunction with the flow switch and heating element are the only portions of this equipment in contact with the water.
The external enclosure is a sheet steel case totally enclosing the pressure vessel and electrical components. The enclosure is coated with a rust inhibiting, powder coat finish.
The electrical system, which is the heart of this unit, can be considered as three separate systems engineered to provide optimum use of energy. They are as follows:
(1) The heating elements; mounted on a four-bolt flange. There are 2, 3 or 4 elements.
(2) The control system; consists of the pilot switch, high limit thermostat, flow switch, temperature control, magnetic contactors, 120/24V transformer and sequencer (on some single phase units only). These controls are wired into a control circuit designed to control the temperature of the water leaving the heater.
The high-limit thermostat is designed to open the control circuit and cut off the power in the event of excessive temperature.
A flow switch is built-in to prevent the pool heater from operating without water flow. The flow switch will activate at flow rates of 20 GPM or greater.
(3) The main current-carrying components; are the contactors and fuses. These are wired into circuits which carry the full amperage draw of the elements.
The contactors function during a high temperature condition to de-energize the elements.
The element fuses in these units are rated at 60 Amps and have an interrupting capacity of 100,000 Amps rms.
These fuses provide supplemental circuit protection for the internal wiring of the heater.
The heater has a temperature controller adjustable from
70°F(21°C) to 104°F(40°C) and has one manual reset type high temperature limit thermostat set at 122°F
(50°C).
2.0 LOCATION AND PLUMBING
A. Installation: Location
Coates swimming pool heaters are quiet, do not expel exhaust fumes, and may be conveniently located in shed or basement. Normal positioning of the pool heater should be in close proximity to the pool filtration system.
Select a location conveniently close to incoming electrical service and where excessively long piping runs are not required.
Suggested clearance: 24 in. on right, 24 in. on left, 42 in. above, 12 in. on the back, and 36 in. on front.
B. Installation: Plumbing
Pipe the heater as shown in Figure 2 to the inlet and outlet openings on the right side. Connect the heater in line between the filter discharge and pool. The water line coming from the filter should be connected to the heater inlet, and the discharge line to the pool should be connected to the outlet. The pool will not heat properly unless it is plumbed correctly. If plastic pipe is used, it should be suitable for at least 120°F
(49 °C).
A plumbing bypass around the pool heater is not necessary unless flow rate though the heater exceeds
80 GPM. A minimum flow rate of 20 GPM is required.
Lack of sufficient flow will not allow the flow switch to activate the heater.
It may be necessary, in larger Olympic-sized or public pools, to use two or more heaters to obtain sufficient
KW capacity. If so, the heaters must be placed in parallel, so that each heater takes equal flow.
DRAINAGE: A method of draining water away from the heater and other equipment is to be provided. The heater should be flushed at the end of each swimming season. During flushing or service, water may be spilled and could cause damage to the floor or other equipment. A drain valve is to be installed in the
INLET plumbing.
3.0 ELECTRICAL
heater matches your electrical supply.
TO ALL COMPONENTS within the heater for tightness. These can become loose during shipment and handling.
3. Check components for any moisture, rust, or dust which may have accumulated during shipping, and clean or dry where necessary.
All pool heaters covered in this manual have integral thermostats, transformers, contactors and sequencers where required.
All other internal connections are completed and tested at the factory.
Wiring diagrams on pages 6 through 15 show internal wiring and required field connections for various models. Consult your local electrical code for proper wire and conduit sizes, and other local requirements.
Do not connect the pool heater to, or operate at, a voltage other than the voltage rated on the nameplate.
Bring wires of adequate size from a fused disconnect switch or circuit breaker with an ampere rating of
125% of the ampere rating shown on heater nameplate.
Refer to Table 1 for wire sizes. Connect power conductors to the power distribution block inside the heater.
Ground wires must be insulated copper conductor and the same size as supply wiring, but not less than #12
AWG.
Table 1
WIRE SIZE: AWG
KW
240V/1Ø 208V/3Ø 240V/3Ø 480V/3Ø
30 2/0 2
36 3/0 1
45 250MCM 2/0
54 300MCM 3/0
57 350MCM 3/0
3 8
2 8
1/0
2/0
2/0
6
4
3
Suggested size for insulated copper conductor wires. Based on 125% correction factor for wire with 75°C insulation.
A. To Connect Pool Heater to Power Supply
These pool heaters have branch supplemental fusing already installed in the element circuitry; see wiring diagrams. To connect to the power supply, one needs only to protect the main supply lines, either with a circuit breaker or fused disconnect switch (Figure 1).
Suggested wire sizes are shown in Table 1.
Figure 1
B. Startup Procedure:
1. Make sure that the pump is on and that there is at least 20 GPM flow through the pool heater. The heating elements will fail if allowed to operate dry.
2. Check temperature control setting, also, examine wiring for loose connections, etc.
3. Turn on power at main disconnect switch.
4. Turn on pilot switch on pool heater.
When closing down the pool for any length of time, shut off the power at the main disconnect switch and drain the water from the system. Water must not be allowed to freeze in the heater, as this will cause severe damage.
4.0 MAINTENANCE
Element Inspection and Replacement:
1. Turn off power at main disconnect switch and turn off pump.
2. Drain pool heater.
3. Remove service access panel opposite inlet/outlet.
4. Disconnect element leads.
5. Remove the four (4) element flange retaining nuts and extract element.
6. Installation is the reverse of steps 1 through 5.
(Reinstall element with new gasket)
Annual Cleaning:
Yearly, before winter, the pool heater should be drained and cleaned to remove any scale or sludge. More frequent cleaning may be required if pool water contains sediment or any amount of foreign matter.
1. Turn off system at main disconnect switch.
2. Open drain valve.
3. Permit water to run until it is clear.
4. Close valve and restart normally.
If high temperature causes manual reset high limit switch to shut off the heater, disconnect power at disconnect switch and determine the cause before resetting.
3481
32430
P
H
S
32
457
H
S
54
P
H
S
324
324
45
P
H
S
3243
6P
CP
H
P
H
32
424C
8CE
3241
E
324
15C
32
41
2C
E
HS
34
85
7P
54P
348
H
S
H
S
H
S
45P
348
HS
6P
3483
0CP
3483
H
P
H
24C
348
8CE
3481
E
34
815C
2C
E
3201
12
45
7P
HS
HS
124
54P
HS
45P
124
HS
124
36P
30
CP
H
P
H
124
124
24
C
E
18C
124
15
CE
124
2CE
1241
32
057P
HS
320
54P
HS
45P
320
HS
36P
P
H
320
124
30
C
P
H
320
24C
8C
E
32
01
15
CE
320
2CE
No.
N ITEM ILLUSTRATIO
TS1
1
RS2
#2
BRASS
#1
COPPER
#3
ALUMINUM
PL2 "FLOW"
PL1 "ELEMENT"
F5
F5
ISOLATED BUS
CR7
#8
#8 #8
F1 F1 F1
#8
#8 #8
HEATER GROUND
TERMINAL
#8 #8 #8
F1 F1 F1
ENCLOSURE
GROUND
POOL
GROUND
#8
#8
CR7
#8
CR7
1
FLOW SWITCH
2
3.
TB1 FOR REMOTE TEMPERATURE
CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
4.
5.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
6. HEATING ELEMENT QTY/RATING;
12kW = 2 @ 6kW
15kW = 1 @ 6kW & 1 @ 9kW
18kW = 2 @ 9kW
2
TB1
TS2
W
R B
W
#10
#10
#10
R B
W W
R B
R
#10
#10
#10
HEATING ELEMENTS
B
MODEL CE
SINGLE PHASE
208V – 12, 15 & 18kW
240V – 12, 15 & 18kW
1BC1218D
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
F5
T2
120V
XF
F6
X3
X2
24V
X1
F5
CR1
#8 #8 #8
F1 F1 F1
#10 #10 #10
HEATER GROUND
TERMINAL
F1
#8
ENCLOSURE
GROUND
POOL
GROUND
#8
F1 F1
#8
1
2
3.
4.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE
CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
CR1
CR1
#10 #10 #10
CR1
Yellow #14
#10 #10 #10
TS1
2
TB1
1
TS2
H1
K5
H2
M1 M2
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
Yellow #14
MODEL CPH
SINGLE PHASE
208V – 24 & 30kW
240V – 24 & 30kW
1BC2430D
COIL COIL
4 llow #1 Ye
COIL
COIL
COIL
4 w #1 Yello
COIL
LEMENT" "E PL1
PL2 "FLOW"
COIL
AUX1
4 Y #1
4 llow #1 Ye
COIL
COIL
COIL
COIL
COIL
COIL
4 w #1 Yello
COIL
LEMENT" "E PL1
PL2 "FLOW"
COIL
AUX1
Y #14
RS2
TS1
1
#2
BRASS
#1
COPPER
#3
ALUMINUM
ISOLATED BUS
PL2 "FLOW"
PL1 "ELEMENT"
TS2
2
TB1
A B
C
F5
F5
#8 #8 #8
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
#8
#8
#8 #8
CR7
#8 #8
CR7
W
R B
W
R
#10
W
R B
W
B R
#10
#10
HEATING ELEMENTS
B
1
2
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
3.
4.
5.
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
6. HEATING ELEMENT QTY/RATING;
12kW = 2 @ 6kW
15kW = 1 @ 6kW & 1 @ 9kW
18kW = 2 @ 9kW
MODEL CE
THREE PHASE
208V - 12 & 15kW
240V - 12, 15 & 18kW
3BC1218C
RS2
TS1
1
2
#2
BRASS
#1
COPPER
#3
ALUMINUM
TS2
ISOLATED BUS
PL2 "FLOW"
PL1 "ELEMENT"
F5
F5
A B
C
#8 #8 #8
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
F1 F1 F1 F1 F1 F1
#8 #8
#8
CR7
#8 #8
#8 #8
#8
CR7
#8 #8
CR8
1
2
3.
FLOW SWITCH
4.
5.
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
TB1
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
MODEL CE
THREE PHASE
208V – 18kW
3BC18C
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
120V
XF
F6
X3
T2
X1
F5
F5
F1 F1 F1
A B
C
#8 #8 #8
F1 F1
F1
PL2 "FLOW"
PL1 "ELEMENT"
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
#8 #8
#8
CR1
#8 #8
#8
CR1
#8 #8 #8 #8
CR6
1
2
3.
4.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
TS1
1
2
TB1
TS2
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
MODEL CPH
THREE PHASE
208V – 24 & 30kW
240V – 24 & 30kW
3BC2430D
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
120V
XF
F6
X3
T2
X1
F5
F5
F1 F1 F1
#8
F1
A
F1
B
#8
F1
C
#8
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
4.
1
2
3.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE
CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
F1 F1
F1
PL2 "FLOW"
#8 #8 #8
CR1
#8 #8 #8
CR1
#8 #8
#8
CR1
TS1
#8 #8 #8
CR1
#8 #8 #8
CR1
1
2
TB1
TS2
PL1 "ELEMENT"
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
W
R B
W
R B
MODEL PHS
THREE PHASE
208V – 36 & 45kW
240V – 36 & 45kW
3BC3645D
COIL
COIL
COIL
COIL
COIL
IL CO IL CO
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
XF
120V
F6
X3
T2
X1
F5
F5
PL2 "FLOW"
PL1 "ELEMENT"
TS1
1
2
TB1
TS2
#8
A B
C
#8 #8 #8
#8 #8
CR1
#8 #8
#8
CR1
W
R B
W
#10
W
R B
W
R B R
#10
#10
HEATING ELEMENTS
B
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
1
2
3.
4.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
MODEL CPH
THREE PHASE
480V – 24 & 30kW
3J2430D
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
120V
XF
F6
X3
T2
X1
F5
F5
A B
C
#8 #8 #8
#8 #8
#8
CR1
1
2
PL2 "FLOW"
PL1 "ELEMENT"
TS1
TB1
TS2
#8 #8
#8
CR1
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
#10
#10
#10
W
R B
W
R B
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
1
2
3.
FLOW SWITCH
4.
5.
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
MODEL PHS
THREE PHASE
480V – 36kW
3J36D
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
120V
XF
F6
X3
T2
X1
F5
F5
F1 F1 F1
A B
C
#8 #8 #8
F1 F1
F1
PL2 "FLOW"
PL1 "ELEMENT"
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
#8 #8
#8
CR1
#8 #8
#8
CR1
#8 #8 #8 #8
CR6
1
2
3.
4.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
TS1
1
2
TB1
TS2
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
W
R B
W
R B
MODEL PHS
THREE PHASE
480V – 45kW
3J45D
RS1
#2
BRASS
#1
COPPER
#3
ALUMINUM
120V
XF
F6
X3
T2
X1
F5
F5
F1 F1 F1
A B
C
#8 #8 #8
F1 F1 F1
PL2 "FLOW"
PL1 "ELEMENT"
HEATER GROUND
TERMINAL
ENCLOSURE
GROUND
POOL
GROUND
#8 #8
#8
CR1
#8 #8
#8
CR1
#8 #8 #8 #8
CR6
1
2
3.
4.
5.
FLOW SWITCH
TB1 FOR REMOTE TEMPERATURE CONTROL (IF USED).
SEE INSTRUCTION MANUAL FOR COMPONENT
IDENTIFICATION.
ALL WIRING TO BE 105°C INSULATED, MINIMUM.
CONTROL CIRCUIT WIRING; 14 AWG.
POWER CIRCUIT WIRING; AS NOTED.
LEGEND;
R = RED
B = BLACK
W = WHITE
TS1
1
2
TB1
TS2
W
R B
W
R B
W
R B
W
R B
W
R B
W
R B
HEATING ELEMENTS
W
R B
W
R B
MODEL PHS
THREE PHASE
480V – 54 & 57kW
3J5457D
LIMITED WARRANTY
The company extends this limited warranty to the original purchaser of a Coates Electric Pool Heater.
Coates warrants the electrical components* and wiring (excluding enclosure, enclosure parts, knobs and accessories) in this new Pool Heater to be free from defects in materials and workmanship for one (1) year from the provable date of purchase, or eighteen (18) months from date of factory shipment, whichever occurs first. Coates further warrants the stainless steel water containment vessel to be free from defects in materials and workmanship for two (2) years from the provable date of purchase or thirty (30) months from the factory shipment, whichever occurs first. Enclosure, enclosure parts, knobs and accessories have no warranty whatsoever.
*Exception: Factory installed heating elements are warranted for ninety 90 days from the date of heater installation, or eighteen (18) months from date of factory shipment, whichever occurs first.
COATES will repair or replace at its option, defective component parts as explained above, during the warranty period provided such parts are returned to the factory, freight prepaid. Factory authorization MUST BE OBTAINED under this warranty before returning such defective parts.
Limited Warranty Does Not Cover
1.
2.
3.
4.
New products purchased outside the United States of America and Canada.
Uncrating, unpacking, set-up, installation and / or startup of this unit.
Adjustments to controls normally operated by consumer, purchaser or installer.
This limited warranty does not extend to any defect, malfunction or failure caused by, or resulting from improper service, maintenance or repair, abuse, neglect, accident, corrosion caused by improper water chemistry or by
equipment that use salt to create a sanitizer, lack of water, or any other cause beyond the control of Coates
5.
Heater Company, Inc. or to any product where the nameplate shall have been removed, altered, replaced, defaced or rendered illegible.
This limited warranty is void if the Spa Heater is used in a salt water system or under any extreme or unusual corrosive condition for which stainless steel metals would not be recommended.
6. This limited warranty does not extend to the repair or replacement of defective components except at COATES or a service facility authorized by COATES
IMPLIED WARRANTIES, WHEN APPLICABLE, SHALL COMMENCE UPON THE SAME DATE AS THE EXPRESS
WARRANTY PROVIDED ABOVE, AND SHALL, EXCEPT FOR WARRANTIES OF TITLE, EXTEND ONLY FOR
THE DURATION OF THE EXPRESS WARRANTY. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW
LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. THE ONLY
REMEDY PROVIDED TO YOU UNDER AN APPLICABLE IMPLIED WARRANTY AND THE EXPRESS
WARRANTY SHALL BE THE REMEDY PROVIDED UNDER THE EXPRESS WARRANTY, SUBJECT TO THE
TERMS AND CONDITIONS CONTAINED THEREIN.
COATES SHALL NOT BE LIABLE FOR INCIDENTAL AND CONSEQUENTIAL LOSSES AND DAMAGES, UNDER
THE EXPRESS WARRANTY, ANY APPLICABLE IMPLIED WARRANTY, OR CLAIMS FOR NEGLIGENCE,
EXCEPT TO THE EXTENT THAT THIS LIMITATION IS FOUND TO BE UNENFORCEABLE UNDER APPLICABLE
STATE LAW.
SOME STATES DO NOT ALLOW THE EXCLUSION OF LIMITATION OF INCIDENTAL OR CONSEQUENTIAL
DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
WHICH VARY FROM STATE TO STATE.
HEATER COMPANY, INC.
P.O. Box 1750
Kent, WA 98035
5/05
