INFINITY™ 96 MODEL 58MVB
DELUXE 4-WAY MULTIPOISE VARIABLE-SPEED
CONDENSING GAS FURNACE
Series 100 Input Rates: 40,000 thru 120,000 Btuh
Product Data
Comfort Heat™ technology,
the ultimate in
heating comfort . . .
A05069
The Carrier Infinity™ 96 with ComfortHeat™ technology achieves the optimum combination of comfort and
efficency.
The Infinity™ 96 achieves industryleading ultra-high efficiency at up to
96.6 percent Annual Fuel Utilization Efficiency (AFUE). Efficient performance
is enhanced through the variable-speed
design. To maintain ideal comfort, ComfortHeat™ technology automatically adjusts the heating level, maximizing the
use of low heating levels that produce
near silent furnace operation while meeting the exact heating needs. This unit is
designed to keep the indoor temperature
within 1 degree of the thermostat setpoint. Because it operates in low heat
most of the time, the Infinity™ 96 uses
up to 80% less power than single-capacity furnaces.
In addition to providing ultimate comfort, the Infinity™ 96 has a sealed combustion system. This system brings
combustion air to the furnace and vents
flue gases outside the furnace in a safe
manner. Because it is sealed, operational
noise is minimal. A sealed combustion
system also means fewer cold drafts and
less air infiltration.
Quality materials are the key behind the
Infinity™ 96’s outstanding performance. Carrier stands behind quality.
We offer lifetime warranty protection*
on the heat exchangers, the heart of the
Infinity™ 96. The rest of the unit is
backed by a limited 5-year warranty.
The Infinity™ 96 is available in 6 heat/
airflow combinations. The unit has a
4-way multipoise design and can be
installed in upflow, downflow, or
58MVB
horizontal positions covering up to 24
different applications. The Infinity™ 96
can be installed as a Non-Direct vent/1pipe or Direct vent/2-pipe.
The versatile 4-way multipoise design in
conjunction with variable speed makes
the Infinity™ 96 is ideal for use with splitsystem cooling, including2-speed units. A
Carrier electronic air cleaner, humidifier,
Thermidistat™, comfort ventilator, and
Comfort Zone™ II will provide yearround comfort and efficiency.
Designed for durability, comfort, and reliability, the Infinity™ 96 is the ultimate
in versatile, efficient comfort.
Carrier Infinity® System — When the
Infinity™ 96 variable-speed gas furnace
is matched with the Infinity Control and
an air conditioner or heat pump, you will
experience the ultimate in ComfortHeat™ and Ideal Humidity through unparalleled control of temperature, humidity,
indoor air quality, and zoning. The Carrier Infinity System also provides unprecedented ease of use through onscreen, text-based service reminders and
equipment malfunction alerts.
For even greater comfort and convenience, match the Infinity™ 96 furnace
with an Infinity air conditioner or heat
pump. This will create a fully communicating system, requiring only 4 thermostat wires between system components,
and troubleshooting can even be done
from the outdoor unit without entering
the home.
Optional remote access through telephone or Internet is also available when
combined with a remote connectivity kit.
Infinity™ 96 FEATURES/
BENEFITS
IdealHumidity — The IdealHumidity
system actively controls both temperature and humidity in your home to provide the best comfort all year long. Other
systems depend on heating or cooling to
manage the moisture in the air. But,
IdealHumidity gives you the right
amount of humidity day and night, even
in mild weather. No other manufacturer
can do this! IdealHumidity saves energy,
too. By keeping humidity under control,
you can set your thermostat to stay
comfortable and save energy—up to
20% off your cooling costs!
ComfortHeat™ — On the coldest days
of the year, the Infinity™ 96 Furnace has
the capacity to heat your home. On moderate days when less heat is required, this
furnace will regulate itself to a lower capacity — providing a comfortable home
and minimizing operating costs.
The patented algoritum adjusts the lowheat operating time to match the indoor
conditions.
2
Reliable Heat Exchanger Design —
The primary heat exchanger is made of
aluminized steel for corrosion resistance.
The patented Serpentuff™ condensing
heat exchanger cells are laminated with
polypropylene for greater resistance to
corrosion and epoxy coated externally to
prevent oxidation. This break-through in
heating technology helps extend the life
of the furnace for years of dependable
performance. The heat exchanger is positioned in the furnace to extract additional heat. Stainless steel 409 heat
exchanger assembly has better corrosion
resistance in natural gas and propane
applications.
Power Heat™ Igniter — Carrier’s
unique SiN igniter is not only physically
robust but it is also electrically robust. It
is capable of running at line voltage and
does not require complex voltage regulators as do other brands. This unique feature further enhances the reliability of
Infinity™ 96 gas furnace and continues
Carrier’s tradition of technology leadership and innovation in providing a reliable and durable product.
ComfortFan™ — Improves comfort
all year long by allowing you to select
the continuous fan speed right at the
thermostat.
SmartEvap™ — Allows your system
to reduce summertime humidity levels
by nearly 10% over standard systems.
Media Filter Cabinet — Enhanced indoor air quality in your home is made
easier with our media filter cabinet—a
standard accessory on all deluxe fur
naces. When installed as a part of your
system, this cabinet allows for easy and
convenient addition of a Carrier highefficiency air filter.
ComfortHeat™ Control Center —
The microprocessor control center features state-of-the-art combustion, temperature, and airflow control to
maximize comfort while operating at
peak efficiency.
Combustion control is obtained by taking the appropriate inducer motor RPM
readings when the low- and high-fire
pressure switches are made. Using this
information, the microprocessor maintains a consistent air-to-fuel ratio independent of vent sizing and conditions.
The first cycle after power reset provides
16 minutes of low heat before switching
to high heat unless the room thermostat
has been satisfied. Subsequent thermostat cycles provide anywhere from 0 to
16 minutes of low heat depending on the
length of the previous thermostat cycle.
Airflow control is accomplished by using a technique involving the microprocessor and blower motor. The static load
on the air delivery system is measured
each heating cycle. The microprocessor
then uses this information to deliver correct airflow independent of variations in
system restrictions. (For example, dirty
filter or zone damper changes during a
cycle.)
A special dehumidification function allows direct input from a thermidistat or
humidistat. This input adjusts system airflow for greater humidity removal and
increased cooling comfort during summer months.
Warranty — The Infinity™ 96 heat exchangers come with a Limited Warranty
for lifetime of original owner in single
family residence; 20 years in other residential and commercial applications.
Five-year limited warranty on entire
unit. Contact your dealer for details.
Direct or Non-Direct Venting — The
Infinity™ 96 can be installed as a 1-pipe
(Non-direct) Vent or 2-pipe (Direct
Vent) furnace. This provides added flexibility to meet diverse installation needs.
Electronic Variable-Speed Motors —
ECM Motors (Electronically Commutated Motor) provide variable-speed operation to optimize comfort levels in the
home year round. They are also more
economical to operate than standard
motors.
Sealed Combustion System — Infinity™ 96 brings in combustion air from
outside the furnace, which results in especially quiet operation.
Insulation — Foil-faced insulation in
heat exchanger section of the casing
minimizes heat loss.
Insulated Blower Compartment —
The acoustical insulation reduces air and
motor noise for quiet operation.
Monoport Burners — The burners are
finely tuned for smooth, quiet combustion and economical operation.
Bottom Closure — Factory-installed
for side return; easily removable for bottom return.
Blower Access Panel Switch —Automatically shuts off 115-v power to furnace whenever blower access panel is
opened.
Quality Registration — The Infinity™
96 is engineered and manufactured under an ISO 9001 registered quality
system.
Certifications — The Infinity™ 96,
Model 58MVB units are CSA. (A.G.A.
and C.G.A.) design certified for use with
natural and propane gases. The furnace is
factory-shipped for use with natural gas.
An C.S.A. listed gas conversion kit is required to convert furnace for use with
propane gas. The efficiency is GAMA
efficiency rating certified. The Infinity™
96 meets California Air Quality Management District emission requirements.
13
1
2
3
4
5
14
6
7
9
58MVB
6
16
15
17
18
19
8
10
11
12
A02287
NOTES:
1. The 58MVB Furnace is built for use with natural gas. The furnace can be converted for propane gas with a factory-authorized and
listed accessory conversion kit.
2. Control location and actual controls may be different than shown above.
1
Burner sight glass for viewing burner flame.
11
2
Burner assembly (inside). Operates with energysaving, inshot burners and hot surface igniter for
safe, dependable heating.
Heavy-duty blower. Circulates air across the
heat exchangers to transfer heat into the home.
12
Air filter and retainer. May be used for side
return application.
3
Combustion-air intake connection to ensure
contaminant-free air (right or left side).
13
Rollout switch (manual reset) to prevent
overtemperature.
4
Redundant 2-stage gas valve. Safe, efficient.
Features 1 gas control with 2 internal shutoff
valves.
14
5
Junction box for 115-v electrical power supply.
Primary serpentine heat exchanger (inside).
Stretches fuel dollars with the S-shaped heatflow design. Solid construction of corrosionresistant aluminized steel means reliability.
6
Vent outlet. Uses PVC pipe to carry vent gases
from the furnace’s combustion system (right or
left side).
15
3-amp fuse provides electrical and component
protection.
7
Secondary condensing heat exchanger (inside).
Wrings out more heat through condensation.
Constructed with patented Polypropylenelaminated steel to ensure durability.
16
Light emitting diodes (LEDs) on control center.
Code lights are for diagnosing furnace operation
and service requirements.
17
ComfortHeat™ Control center.
8
Pressure switches ensure adequate flow of flue
products through furnace and out vent system.
18
Blower access panel safety interlock switch.
9
Inducer motor. Pulls hot flue gases through the
heat exchangers, maintaining negative pressure
for added safety.
19
Transformer (24v) behind control center
provides low-voltage power to furnace control
center and thermostat.
10
Condensate drain connection. Collects moisture
condensed during combustion process.
3
Model number nomenclature
58MVB
040
F
100
08
Cooling Airflow
(400 CFM per
12,000 Btuh)
14 — 1400 CFM
20 — 2000 CFM
Deluxe 4-Way Multipoise
Variable-Speed Direct-Vent (2-Pipe) and
Non-Direct Vent (1-Pipe) Condensing Gas
Furnace
58MVB
Input Rates
040 — 40,000 Btuh
060 — 60,000 Btuh
080 — 80,000 Btuh
100 — 100,000 Btuh
120 — 120,000 Btuh
Series
Media Filter Cabinet included
Carrier accessories*
040-14 060-14 080-14 080-20 100-20 120-20
UNIT SIZE
VENT TERMINATION KIT (Bracket Only for 2 Pipes)
2-in. — KGAVT0101BRA
3-in. — KGAVT0201BRA
X
X
X
X
X
X
CONCENTRIC TERMINATION KIT (Single Exit)
2-in. — KGAVT0501CVT
3-in. — KGAVT0601CVT
X
X
X
X
X
X
CONDENSATE FREEZE PROTECTION KIT
KGAHT0101CFP
X
X
X
X
X
X
CONDENSATE NEUTRALIZER KIT (obtained thru RCD)
P908-0001
X
X
X
X
X
X
ELECTRONIC AIR CLEANER (EAC)‡
Model EACA
X
X
X
X
X
X
MECHANICAL AIR CLEANER
Model FILCAB OR EZXCAB
X
X
X
X
X
X
HUMIDIFIER
Model HUM
X
X
X
X
X
X
HEAT RECOVERY VENTILATOR
Model HRV
X
X
X
X
X
X
Model ERV
X
X
X
X
X
X
UV LIGHTS
Model UVL
X
X
X
X
X
X
EZ FLEX MEDIA FILTER WITH END
CAPS – 16 IN. (9 pack)
EXPXXLMC0016
EZ FLEX MEDIA FILTER WITH END
CAPS – 20 IN. (9 pack)
EXPXXLMC0020
X
X
X
EZ FLEX MEDIA FILTER WITH END
CAPS – 24 IN. (6 pack)
EXPXXLMC0024
REPLACEMENT EZ FLEX FILTER – 16 IN. (10 pack)
EXPXXFIL0016
REPLACEMENT EZ FLEX FILTER – 20 IN. (10 pack)
EXPXXFIL0020
REPLACEMENT EZ FLEX FILTER – 24 IN. (10 pack)
EXPXXFIL0024
X
EXTERIOR FILTER RACK – UNIVERSAL, ONE INCH
(adjustable from 14" to 24") with filter
KGAFR0301ALL
KGAFR0306ALL
(6-pack)
X
X
X
X
X
UNFRAMED FILTER, ONE INCH – 16X25
KGAWF1301UFR
KGAWF1306UFR
(6-pack)
S
X
S
S
S
UNFRAMED FILTER, ONE INCH – 20X25
KGAWF1401UFR
KGAWF1406UFR
(6 pack)
X
X
X
UNFRAMED FILTER, ONE INCH – 24X25
KGAWF1501UFR
KGAWF1506UFR
(6 pack)
X
COMBUSTIBLE FLOOR BASE (not
required when evaporator coil case is used)
KGASB0201ALL
X
X
X
X
X
NATURAL-TO-PROPANE GAS
CONVERSION KIT (Single Kit)*
KGANP4001ALL
X
X
X
X
X
X
PROPANE-TO-NATURAL GAS
CONVERSION KIT (Single Kit)
KGAPN3301ALL
X
X
X
X
X
X
ECM MOTOR SIMULATOR (replaces the ECM motor
to aid trouble shooting)
KGASD0201FMS
X
X
X
X
X
X
DOOR GASKET KIT
KGBAC0110DGK
X
X
X
X
X
X
ENERGY RECOVERY VENTILATOR
See notes at end of table.
4
X
X
X
X
X
X
X
X
X
Carrier accessories* continued
040-14
060-14
080-14
080-20
100-20
120-20
KGAFP0201APM
X
X
X
X
X
X
ECM CONTROL REPLACEMENT MODULE - 1/2 HP
HK44EA120
X
X
X
ECM CONTROL REPLACEMENT MODULE - 1 HP
HK52EA120
X
X
X
GAS ORIFICE KIT (Qty 50) Size 42
KGAHA0150N42
GAS ORIFICE KIT (Qty 50) Size 43
KGAHA0250N43
GAS ORIFICE KIT (Qty 50) Size 44
KGAHA0350N44
GAS ORIFICE KIT (Qty 50) Size 45
KGAHA0450N45
GAS ORIFICE KIT (Qty 50) Size 46
KGAHA0550N46
GAS ORIFICE KIT (Qty 50) Size 47
KGAHA1550N47
GAS ORIFICE KIT (Qty 50) Size 48
KGAHA1850N48
GAS ORIFICE KIT (Qty 50) Size 54
KGAHA0850P54
GAS ORIFICE KIT (Qty 50) Size 55
KGAHA0750P55
GAS ORIFICE KIT (Qty 50) Size 56
KGAHA0850P56
GAS ORIFICE KIT (Qty 50) 1.25 mm
KGAHA5750125
GAS ORIFICE KIT (Qty 50) 1.30mm
KGAHA5750130
See Installation Instructions for model,
altitude, and heat value usages.
58MVB
UNIT SIZE
ADVANCED PRODUCT MONITOR (software and hardware to link
pc laptop to control board)
* Factory-authorized and field-installed. Gas conversion kits are CSA (A.G.A./C.G.A.) recognized.
S 16 X 25 filters suitable for side return on all furnace sizes.
Thermostat and Zoning Control Options
NON-PROGRAMMABLE THERMOSTAT SELECTION
TSTATCCNAC01-C
For use with 1-spd. Air Conditioner - deg. F//c, Auto Changeover
TSTATCCNHP01-C*
For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover
TSTATCCN2S01-C*
For use with 2-spd. Air Conditioner - deg. F/C, Auto Changeover
TSTATCCPRH01-B**
For multi-use / stage configurations - deg. F/C, Auto Changeover
* Model HP & 2S thermostat must be field converted to air conditioner operation
** Thermidistat is versatile and can be configured for multiple use & staging, it must be configured for each specific application.
PROGRAMMABLE THERMOSTAT SELECTION
TSTATCCPAC01-B
For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATCCPHP01-B*
For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATCCP2S01-B*
For use with 2-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATCCSAC01
For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover, 5-2 Programmable
TSTATCCPDF01-B**
For use with multi-stage applications - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATCCPRH01-B***
For multi-use / stage configurations - deg. F/C, Auto Changeover, 7-Day Programmable
* Model HP & 2S thermostat must be field converted to air conditioner operation
** Dual Fuel thermostat is used with furnace and ehat pump application
*** Thermidistat can be configured for multiple use & staging, it must be configured for each specific application.
ZONING CONTROL SELECTION
ZONECC3Z(AC/HP)01
WeatherMaker Two-Zone kit
ZONECC2KIT01-B
Comfort Zone II-B 2-Zone kit
ZONECC4KIT01-B
Comfort Zone II-B 4-Zone kit
ZONECC8KIT01-B
Comfort Zone II-B 8-Zone kit
5
MODEL PLUG
CONNECTOR
COMMUNICATION
CONNECTOR
CONTINUOUS FAN
(CF) AIRFLOW
SETUP SWITCHES
FUTURE
APPLICATIONS
SW1 SETUP
SWITCHES AND
BLOWER OFFDELAY
AIR CONDITIONING
(A/C) AIRFLOW
SETUP SWITCHES
HUMIDIFIER
TERMINAL (24-VAC
0.5 AMP MAX.
ACRDJ – AIR
CONDITIONING
RELAY DISABLE
JUMPER
24-V THERMOSTAT
TERMINALS
FLASH
UPGRADE
CONNECTOR
(FACTORY
ONLY)
STATUS AND COMM
LED LIGHTS
PL3 – ECM BLOWER
HARNESS
CONNECTOR
3-AMP FUSE
58MVB
TRANSFORMER 24-VAC
CONNECTIONS
115-VAC (L2) NEUTRAL
CONNECTIONS
EAC-1 TERMINAL
(115-VAC 1.0 AMP MAX.)
PL1 – LOW VOLTAGE MAIN
HARNESS CONNECTOR
HEAT EXCHANGERS
PL2 – HOT SURFACE
IGNITER & INDUCER
MOTOR CONNECTOR
CONTROL CENTER
INDUCER ASSEMBLY
A02278
A92505
A93086
CONCENTRIC VENT
(DIRECT VENT /
2-PIPE ONLY)
A concentric vent kit allows
vent and combustion-air
pipes to terminate through a
single exit in a roof or side
wall.
One pipe runs inside the other
allowing venting through the
inner pipe and combustion air
to be drawn in through the outer pipe.
6
115-VAC (L1) LINE
VOLTAGE CONNECTIONS
A02286
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A88202
DOWNFLOW
SUBBASE
One base fits all furnace
sizes. The base is designed
to be installed between the
furnace and a combustible
floor when no coil box is used
or when a coil box other than
a Carrier cased coil is used. It
is A.G.A. design certified for
use with Carrier 58MVB furnaces when installed in
downflow applications.
®
A01484
A97432
A94336
ELECTRONIC OR
MECHANICAL
AIR CLEANER
HUMIDIFIER
CONTROLS:
THERMOSTATS
AND ZONING
ENERGY/HEAT
RECOVERY
VENTILATOR
Cleans the air of smoke, dirt,
and many pollens commonly
found. Saves decorating and
cleaning expenses by keeping carpets, furniture, and
drapes cleaner.
By adding moisture to winterdry air, a Carrier humidifier
can often improve comfort
and keeps woodwork, wallpaper, and paint in better
condition. Moisturizing
household air also helps to
retain normal body heat and
provides comfort at lower
temperatures.
Available in programmable
and non-programmable models, Carrier thermostats maintain a constant, comfortable
temperature level in the
home.
Carrier’s energy or heat
recovery ventilators exhaust
stale indoor air and provide
fresh outdoor air to the home
while minimizing heat loss
and humidity level. Especially
useful for today’s tighter
constructed houses.
Electronic air cleaner is
shown.
For the ultimate in home
comfort, Carrier’s 2-, 4-, or
8-zone systems allow temperature control of individual
“zones” of the home. This is
accomplished through a
series of electronic dampers
and remote room sensors.
The 4-zone system is shown.
58MVB
A97152
Energy recovery ventilator is
shown.
ISO 9001:2000
ama
MEETS DOE RESIDENTIAL CONSERVATION
SERVICES PROGRAM STANDARDS.
Before purchasing this appliance, read important
energy cost and efficiency information available
from your retailer.
REGISTERED
STAR®
As an ENERGY
Partner,
Carrier Corporation has determined that this product meets the
ENERGY STAR® guidelines for energy efficiency.
CERTIFIED
®
REGISTERED QUALITY SYSTEM
These products are engineered and manufactured under an ISO 9001 registered
quality system.
7
Physical data
UNIT SIZE
040-14
060-14
080-14
080-20
100-20
120-20
DIRECT-DRIVE MOTOR Hp (ECM)
1/2
1/2
1/2
1
1
1
MOTOR FULL LOAD AMPS
7.7
7.7
7.7
12.8
12.8
12.8
11 x 10
11 x 10
Variable 250 — 1300
RPM (Nominal) — SPEEDS
11 x 10
BLOWER WHEEL DIAMETER X WIDTH (In.)
FILTER SIZE (In.) NOMINAL A(Washable)
10 x 7
11 x 10
11 x 10
(1)24 x 25 x 1 (1)16 x 25 x 1 (1)20 x 25 x1 (1)20 x 25 x1 (1)20 x 25 x1 (1)24 x 25 x 1
SHIPPING WEIGHT (Lb)
205
170
182
LIMIT CONTROL
204
203
234
SPST
HEATING BLOWER CONTROL (Off Delay)
Selectable 90, 120, 150, or 180 Sec Intervals
58MVB
BURNERS (Monoport)
2
3
GAS CONNECTION SIZE
4
4
5
6
1/2-in. NPT
GAS VALVE (Redundant) Manufacturer
White-Rodgers
Minimum Inlet Pressure (In. wc)
4.5 (Natural Gas)
Maximum Inlet Pressure (In. wc)
13.6 (Natural Gas)
IGNITION DEVICE
Hot Surface
Performance data
UNIT SIZE
CERTIFIED TEMP RISE RANGE (°F)
CERTIFIED EXT STATIC PRESSURE (ESP)
080-14
080-20
100-20
120-20
50 — 80
50 — 80
50 — 80
50 — 80
50 — 80
High
30 — 60
35 — 65
35 — 65
35 — 65
45 — 75
45 — 75
0.10
0.12
0.15
0.15
0.20
0.20
0.50
0.50
0.50
Cooling
0.50
0.50
0.50
585(690**)
500 (590**)
720 (850**)
Heating High
800
1065
1500
1500
1525
Cooling (Max)
1400
1500
1395
1990
2000
2100
Upflow
25,000
37,000
49,000
49,000
61,000
73,000
73,000
AIRFLOW CFM‡
Heating Low
Direct Vent (2-Pipe)
Low
High
Non-Direct Vent (1-Pipe)
Low
High
AFUE%*
Nonweatherized ICS
060-14
25 — 55
Heating
(In. wc)
OUTPUT CAPACITY
BTUH* (ICS)
(Shaded capacities
are specified on
rating plate)
040-14
Low
Direct Vent (2-Pipe)
Non-Direct Vent (1-Pipe)
1880
Downflow
25,000
36,000
49,000
49,000
61,000
Horizontal
25,000
36,000
49,000
49,000
61,000
73,000
Upflow
38,000
57,000
75,000
75,000
94,000
113,000
Downflow
38,000
56,000
75,000
75,000
94,000
113,000
Horizontal
37,000
56,000
75,000
75,000
93,000
112,000
Upflow
25,000
37,000
49,000
49,000
61,000
73,000
Downflow
25,000
36,000
49,000
49,000
61,000
73,000
Horizontal
25,000
36,000
49,000
49,000
61,000
73,000
113,000
Upflow
38,000
57,000
75,000
75,000
94,000
Downflow
37,000
56,000
75,000
75,000
94,000
113,000
Horizontal
37,000
56,000
75,000
75,000
93,000
112,000
96.6
94.1
94.1
94.1
94.1
94.1
Downflow
Upflow
95
92.7
92.7
92.7
92.7
92.7
Horizontal
96.1
93.7
93.7
93.7
93.7
93.7
Upflow
96.6
94.1
94.1
94.1
94.1
94.1
Downflow
95.0
92.7
92.7
92.7
92.7
92.7
Horizontal
INPUT BTUH†
705 (830**) 920 (1085**) 1160 (1370**)
96.1
93.7
93.7
93.7
93.7
93.7
Low
26,000
39,000
52,000
52,000
65,000
78,000
High
40,000
60,000
80,000
80,000
100,000
120,000
* Capacity in accordance with U.S. Government DOE test procedures.
† Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2% for each 1000 ft above sea level.
In Canada, derate the unit 5% for elevations from 2000 to 4500 ft above sea level.
‡ Airflow shown is for bottom only return-air supply with factory-supplied 1-in. washable filter(s). For air delivery above 1800 CFM, see Air Delivery
table for other options.
** Low heat CFM when low-heat rise adjustment switch (SW1-3) on furnace control is used.
8
AIR DELIVERY - CFM (Bottom Return With Filter)*
040-14
060-14
Operating Mode
0.6
0.7
0.8
0.9
1.0
500†
1065
525
700
875
1050
1225
1400
0-0.50
0-1.0
0-0.50‡
0-0.50‡
0-1.0‡
0-1.0
0-1.0
0-1.0
500
1055
525
700
850
1050
1210
1400
495
1065
525
700
870
1050
1220
1400
485
1065
510
695
875
1050
1225
1400
460
1065
495
680
875
1050
1225
1400
430
1065
465
680
870
1050
1225
1400
720†
1500
525
700
875
1050
1225
1400
0-0.50
0-1.0
0-0.50‡
0-0.50‡
0-1.0‡
0-1.0‡
0-1.0‡
0-1.0‡
720
1500
525
700
840
1050
1225
1400
715
1500
525
700
855
1050
1225
1400
715
1470
515
695
875
1050
1225
1400
720
1420
505
695
875
1050
1225
1400
720
1375
485
700
875
1050
1225
1395
High Heat
†† 2-Ton A/C Cooling
†† 2-1/2-Ton A/C Cooling
3-Ton A/C Cooling
3-1/2-Ton A/C Cooling
4-Ton A/C Cooling
5-Ton A/C Cooling
Maximum
705†
1500
700
875
1050
1225
1400
1750
2000
0-0.50
0-1.0
0-0.50‡
0-0.50‡
0-1.0‡
0-1.0‡
0-1.0‡
0-1.0
0-1.0
705
1500
700
875
1050
1215
1370
1750
2000
680
1500
670
875
1050
1220
1385
1750
2000
680
1500
665
875
1050
1220
1385
1750
2000
675
1500
665
875
1045
1220
1395
1750
2000
675
1500
655
875
1050
1225
1395
1750
1990
Low Heat
High Heat
†† 2-Ton A/C Cooling
†† 2-1/2-Ton A/C Cooling
3-Ton A/C Cooling
3-1/2-Ton A/C Cooling
4-Ton A/C Cooling
5-Ton A/C Cooling
Maximum
920†
1525
700
875
1050
1225
1400
1750
2000
0-1.0
0-1.0
0-0.50‡
0-0.50‡
0-1.0‡
0-1.0‡
0-1.0‡
0-1.0
0-1.0
920
1525
700
865
1035
1180
1400
1740
2000
915
1525
700
875
1045
1195
1400
1745
2000
915
1525
700
870
1050
1215
1400
1750
2000
920
1525
690
870
1045
1225
1400
1750
2000
920
1520
685
875
1050
1225
1400
1750
2000
†† Low Heat
100-20***
1065 1065 1065 1060 1050
860 845 825 810 805
1050 1050 1050 1050 1050
1225 1225 1225 1215 1195
1400 1400 1400 1385 1345
1330 1290 1250 1210 1170
875 870 855 850 850
1050 1045 1045 1040 1030
1225 1225 1225 1225 1195
1355 1315 1275 1230 1190
1500 1500 1495 1485 1480
1050
1225
1395
1750
1975
1045
1225
1395
1745
1950
1045
1225
1400
1740
1925
1045
1225
1395
1735
1900
1035
1220
1390
1725
1865
920 915 900 895 890
1515 1515 1515 1515 1515
1050
1225
1375
1750
1940
1045
1225
1365
1740
1910
Low Heat
1180†
0-1.0
1160 1175 1180 1180 1180 1180 1180 1180 1180
High Heat
1885
0-1.0
1875 1880 1885 1885 1885 1885 1885 1885 1880
†† 2-Ton A/C Cooling
700
0-0.50‡
700 700 700 700 695
†† 2-1/2-Ton A/C Cooling
875
0-0.50‡
875 875 875 870 870
3-Ton A/C Cooling
1050
0-1.0‡
1035 1040 1050 1050 1050 1050 1050 1025 1005
3-1/2-Ton A/C Cooling
1225
0-1.0‡
1205 1210 1225 1225 1225 1225 1225 1225 1220
4-Ton A/C Cooling
1400
0-1.0‡
1390 1400 1400 1400 1400 1400 1395 1385 1370
5-Ton A/C Cooling
1750
0-1.0‡
1745 1740 1745 1745 1745 1745 1745 1740 1730
6-Ton A/C Cooling
2100
0-1.0
2100 2100 2100 2100 2100 2095 2075 2040 1975
Maximum
2100
0-1.0
2100 2100 2100 2100 2100 2095 2075 2040 1975
Actual external static pressure (ESP) can be determined by using the fan laws (CFM 2 proportional to ESP); such as,
a system with 1750 CFM at 0.5 ESP would operate at high-heating airflow of 1500 CFM at 0.37 ESP and low-heating airflow
of 705 CFM at 0.08 ESP.
Low heat CFM when low-heat rise adjustment switch (SW1-3) and comfort/efficiency adjustment switch (SW1-4) on
control center are OFF.
Ductwork must be sized for high-heating CFM within the operational range of ESP.
Wattage data provided is for the circulating blower with bottom return and does not include draft inducer, accessories,
or gas controls.
Operation within the blank areas of the chart is not recommended because high-heat operation will be above 1.0 ESP.
All airflows on 21" casing size furnaces are 5% less on side return only installations.
1180
1870
120-20
††
0.5
AIRFLOW (CFM)
†† Low Heat
080-20***
***
0.4
585 580 585 585 585 580
800 800 800 800 800 790 780 760 750 735
525 525 505 505 505
675 685 695 695 700 700 700 700 700 700
875 875 875 875 865 855 835 820 795 720
1050 1050 1050 1050 1045 1020 1010 995 980 965
1225 1225 1225 1225 1225 1225 1220 1210 1195 1175
1390 1400 1400 1400 1400 1375 1330 1285 1235 1185
High Heat
†† 1-1/2-Ton A/C Cooling
†† 2-Ton A/C Cooling
2-1/2-Ton A/C Cooling
3-Ton A/C Cooling
3-1/2-Ton A/C Cooling
Maximum
**
External Static Pressure (ESP)
0.3
0-0.60
0-1.0
0-0.50‡
0-0.90‡
0-1.0
0-1.0
0-1.0
0-1.0
†† Low Heat
‡
0.2
585†
800
525
700
875
1050
1225
1400
High Heat
†† 1-1/2-Ton Cooling
†† 2-Ton A/C Cooling
2-1/2-Ton A/C Cooling
3-Ton A/C Cooling
3-1/2-Ton A/C Cooling
Maximum
080-14***
†
0.1
†† Low Heat
High Heat
†† 1-1/2-Ton A/C Cooling
†† 2-Ton A/C Cooling
2-1/2-Ton A/C Cooling
3-Ton A/C Cooling
3-1/2-Ton A/C Cooling
Maximum
*
CFM Airflow External Static
Setting
Pressure Range*
1050
1225
1400
1750
2000
1050
1225
1400
1750
1985
1050
1225
1395
1750
1965
1000
1215
1360
1715
1910
1910
9
58MVB
Unit
Size
AIR DELIVERY - POWER DRAW (WATTS)**
Unit
Size
040-14
060-14
Operating Mode
†† External Static
Pressure Range*
External Static Pressure (ESP)
58MVB
POWER DRAW (WATTS)**
†
‡
‡
†† †† !
†
‡
‡
‡
†† †† !
†
‡
‡
‡
‡
‡
‡
!
!
†
†
‡
‡
‡
‡
‡
‡
‡
‡
‡
‡
†† †† !
†
‡
‡
‡
‡
‡
‡
†† †† !
†† 080-14***††
080-20***††
††
††
100-20***
††
††
120-20
CFM Airflow
Setting
" #! $ %# &$%%!$ '()*+ # , -$ - ,. !% / % '0 &$&$ ()*+1 %!# %2
%.% 0 ()* !- &$ $/ / 0 ()* - $/
/ 0 ()*
† 0 $% -3!% %# ')4+ - # /$//##. -3!% %# ')4+ #$ #$ $ 500
‡ 6!#$7 !% , %8- /$ 0 &$ $ / ()*
"" 4 - &$9-- % /$ #$#! ,$ , $!$ - -% #!- -$/ -!#$2 ##%%$%2
$ % #$%
†† 5&$ ,7 $% / #$ % $#
-- ,#!% &$ , ,9 ()*
""" $/% : #% %8 /!$#% $ ; %% %- $!$ . %%
10
Dimensions
COMBUSTION-AIR PIPE FOR NON-DIRECT (1-PIPE) VENT APPLICATION (SIZES 040 THROUGH 120 ONLY)
FIELD-SUPPLIED
2-IN. DIAMETER
PVC 90° ELBOW
FIELD-SUPPLIED
2-IN. DIAMETER
PVC PIPE
LENGTH OF STRAIGHT
PIPE PORTION OF COMBUSTION
AIR INLET PIPE ASSEMBLY (IN.)
CASING WIDTH
A
17-1/2
8-1/2 ± 1/2
21
10-1/2 ± 1/2
24-1/2
12 ± 1/2
A
A96211
58MVB
COMBUSTION-AIR DISC
(FACTORY-SUPPLIED IN
LOOSE PARTS BAG)
CONCENTRIC VENT (DIRECT VENT/2-PIPE ONLY) (ALL MODEL SIZES)
B IN. DIA PVC
VENT/EXHAUST
F
E
C IN. DIA
13/16
11/2
D
A
B IN. DIA PVC
INTAKE/COMBUSTION AIR
A97110
DIMENSIONS (in.)
KIT PART NO.
A*
B
C
D†
E
F
KGAVT0501CVT
33-3/8
2
3-1/2
16-5/8
6-1/4
5-3/4
KGAVT0601CVT
38-7/8
3
4-1/2
21-1/8
7-3/8
6-1/2
* Dimension A will change accordingly as dimension D is lengthened or shortened.
† Dimension D may be lengthened to 60 in. maximum. Dimension D may also be shortened by cutting the pipes provided in the kit to 12 in. minimum.
CONDENSATE TRAP
FURNACE
DOOR
BLOWER SHELF
CONDENSATE
TRAP
CONDENSATE
TRAP (INSIDE)
FURNACE
DOOR
FURNACE
SIDE
4 78
FURNACE
SIDE
4
534
534
4
FIELD
DRAIN
CONN
ALTERNATE DRAIN
TUBE LOCATION
26 1 4
26 1 4
11 2
SIDE VIEW
CONDENSATE TRAP
DRAIN TUBE LOCATION
FIELD
DRAIN
CONN
FRONT VIEW
END VIEW
SLOT FOR SCREW
HORIZONTAL
APPLICATION
(OPTIONAL)
FRONT VIEW
HORIZONTAL
APPLICATIONS
DOWNFLOW AND ALTERNATE
EXTERNAL UPFLOW APPLICATIONS
UPFLOW APPLICATIONS
34
1⁄4
OD
COLLECTOR BOX TO
TRAP RELIEF PORT
11 2
1⁄2
OD
INDUCER HOUSING
DRAIN CONNECTION
34
5⁄8
OD
COLLECTOR BOX
DRAIN CONNECTION
71 8
SCREW HOLE FOR
UPFLOW OR DOWNFLOW APPLICATIONS
(OPTIONAL)
13 4
WIRE TIE
GUIDES
(WHEN USED)
FRONT VIEW
78
21 4
SIDE VIEW
1⁄2-IN.
PVC OR CPVC
A93026
11
11⁄4"
1"
14 1⁄2"
TYP
26 15⁄16"
1⁄2-IN.
17
E
INLET
OUTLET
D
A
AIRFLOW
⁄16"
11⁄16"
18 1⁄4"
⁄16"
TYP
9
DIMPLE LOCATORS
FOR HORIZONTAL
HANGING
CONDENSATE
DRAIN LOCATION
(UPFLOW)
30 1⁄2"
CONDENSATE DRAIN
TRAP LOCATION
(DOWNFLOW &
HORIZONTAL RIGHT)
OR ALTERNATE
1
⁄2-IN. DIA GAS CONN
13
A
24-1/2*
17-1/2
21
21
21
24-1/2
UNIT SIZE
040-14*
060-14
080-14
080-20
100-20
120-20
DIMENSIONS (In.)
22-7/8
19-3/8
19-3/8
19-3/8
15-7/8
22-7/8*
D
NOTES: 1. Minimum return-air openings at furnace, based on metal duct. If flex duct is used,
see flex duct manufacturerí s recommendations for equivalent diameters.
2. Minimum return-air opening at furnace:
a. For 800 CFM–16-in. round or 14 1/ 2 x 12-in. rectangle.
b. For 1200 CFM–20-in. round or 14 1/ 2 x 19 1/ 2-in. rectangle.
c. For 1600 CFM–22-in. round or 14 1/ 2 x 23 1/ 4-in. rectangle.
d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data
literature for specific use of single side inlets. The use of both side inlets, a
combination of 1 side and the bottom, or the bottom only will ensure adequate
return air openings for airflow requirements above 1800 CFM at 0.5” W.C. ESP.
11⁄16"
33 1⁄4"
TYP
32 5⁄8"
TYP
13
30 ⁄16"
29 11⁄16"
TYP
27 5⁄8"
27 9⁄16"
TYP
24 1⁄2"
5⁄16"
CONDENSATE
DRAIN LOCATION
(UPFLOW)
9 7⁄16"
TYP
CONDENSATE
DRAIN TRAP
LOCATION
(ALTERNATE
UPFLOW)
⁄8-IN. DIA
ACCESSORY
POWER ENTRY
7
DIA
POWER CONN
7⁄8-IN.
CONDENSATE DRAIN
TRAP LOCATION
(DOWNFLOW &
HORIZONTAL LEFT)
⁄16"
13
* These dimensions reflect the wider casing for the 96.6% AFUE furnace.
26 15⁄16" TYP
23 1⁄4" TYP
SIDE INLET
SIDE INLET
DIA THERMOSTAT
ENTRY
22 11⁄16"
2-IN. VENT CONN
1
⁄2-IN. DIA
GAS CONN
2-IN. COMBUSTIONAIR CONN
22 5⁄16"
24 1⁄2"
26 1⁄4"
23
19-1/2
19-1/2
19-1/2
16
23*
E
58MVB
12
24
BOTTOM INLET
3⁄16"
22 1⁄4" TYP
SIDE INLET
22 11⁄16"
A05053
2-IN. VENT CONN
DIA
THERMOSTAT ENTRY
1⁄2-IN.
⁄8-IN. DIA
POWER CONN
7
DIA
GAS CONN
1⁄2-IN.
2-IN. COMBUSTIONAIR CONN
OUTLET
19"
22 5⁄16"
26 1⁄4"
26 15⁄16"
28 1⁄2"
⁄16"
16"
11
7⁄
1"
39 7⁄8"
⁄16"
5
⁄16"
⁄8"
5
13
DOWNFLOW SUBBASE
DIMENSIONS (In.)
FURNACE
CASING
WIDTH
FURNACE IN DOWNFLOW APPLICATION
PLENUM OPENING*
A
B
17-1/2
FLOOR OPENING
C
D
HOLE NO.
FOR WIDTH
ADJUSTMENT
Furnace with or without Cased Coil
Assembly or Coil Box
15-1/8
19
16-3/4
20-3/8
3
21
Furnace with or without Cased Coil
Assembly or Coil Box
18-5/8
19
20-1/4
20-3/8
2
24-1/2
Furnace with or without Cased Coil
Assembly or Coil Box
22-1/8
19
23-3/4
20-3/8
1
* The plenum should be constructed 1/4-in. smaller in width and depth than the plenum dimensions shown above.
LOCATING
TAB
;;;;
;;;;
58MVB
1 1/4″ TYP
PLENUM
OPENING
B
A
D
1
2
3
4
LOCATING
TAB
C
FACTORY-SUPPLIED
FIELD-INSTALLED
INSULATION
4
A97427
3
2
1
A88207
Assembled
Disassembled
MEDIA FILTER CABINET
25 5/8"
23 5/8"
24 3/8"
Opening with Flanges Bent
3/
8
23 "
23 1/8"
Opening
B Opening
A
Furnace Side
23 3/4"
Centerline Screw Slots
Duct Side
5 3/4"
Media
Filter Cabinet
A
B
16"
17"
16"
060-12, 080-12, 080-16
20"
21"
20"
100-16, 100-20
24"
25"
24"
120-20
Shipped with sizes
A05186
13
Electrical data
UNIT SIZE
040-14
060-14
UNIT VOLTS — HERTZ — PHASE
080-14
080-20
100-20
120-20
115 — 60 — 1
OPERATING VOLTAGE RANGE (Min — Max)*
104 — 127
MAXIMUM UNIT AMPS
8.9
8.9
8.9
13.8
13.8
13.8
MINIMUM WIRE SIZE
14
14
14
12
12
12
MAXIMUM WIRE LENGTH (Ft)‡
31
31
31
32
32
32
MAXIMUM FUSE OR CKT BKR (Amps)**
15
15
15
20
20
20
TRANSFORMER (24v)
40va
EXTERNAL CONTROL POWER AVAILABLE Heating
25va
Cooling
34va
58MVB
* Permissible limits of the voltage range at which the unit will operate satisfactorily.
‡ Length shown is as measured 1 way along wire path between unit and service panel for maximum 2% voltage drop.
** Time-delay type is recommended.
Typical wiring schematic
FIELD 24-VOLT WIRING
FIELD 115-, 208/230-, 460-VOLT WIRING
FACTORY 24-VOLT WIRING
FACTORY 115-VOLT WIRING
NOTE 2
W
FIVE
WIRE
C
Y
R
G
1-STAGE
THERMOSTAT
TERMINALS
FIELD-SUPPLIED
FUSED DISCONNECT
THREE-WIRE
HEATINGONLY
BLK
BLK
WHT
WHT
208/230- OR
460-VOLT
THREE
PHASE
W2
COM
W/W1
GND
Y/Y2
115-VOLT FIELD- JUNCTION
SUPPLIED
BOX
FUSED
CONTROL
DISCONNECT
BOX
NOTE 1
R
G
24-VOLT
TERMINAL
BLOCK
FURNACE
GND
208/230VOLT
SINGLE
PHASE
CONDENSING
UNIT
NOTES: 1. Connect Y/Y2-terminal as shown for proper operation.
2. Some thermostats require a "C" terminal connection as shown.
3. If any of the original wire, as supplied, must be replaced, use
same type or equivalent wire.
A95236
14
Combustion-air and vent piping for Direct Vent/2-Pipe
(All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040
through 120 Only) Applications
Maximum Allowable Pipe Length (Ft)
0 to 2000
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
2-1/2
3
3†
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
2001 to 3000
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
3†
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
3001 to 4000
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
3†
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
4001 to 5000‡
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3†
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
2-1/2
3
3
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
3
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
70
1-1/2
2
1-1/2
2
2
2-1/2
3
3
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
50
70
50
70
30
70
45
70
10
35
70
45
70
45
70
25
70
40
70
NA
30
70
40
70
40
70
20
70
35
70
NA
15
70
35
70
35
70
15
70
30
70
NA
NA
70
30
70
30
70
10
70
25
70
NA
NA
70
25
70
25
70
5
70
20
70
NA
NA
70
58MVB
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
45
70
45
70
26
70
40
70
31
63
40
70
40
70
21
70
35
70
26
62
35
70
35
70
16
70
30
70
12
62
30
70
30
70
11
70
25
70
NA
61
25
70
25
70
6
70
20
70
NA
61
20
70
20
70
NA
70
15
70
NA
61
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
42
70
42
70
25
70
38
70
29
59
37
70
37
70
20
70
33
70
24
59
32
70
32
70
15
70
28
70
10
58
27
70
27
70
10
70
23
70
NA
57
22
70
22
70
5
70
18
70
NA
57
17
17
70
NA
70
13
70
NA
56
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
40
70
40
70
23
70
36
70
35
70
35
70
18
70
31
70
30
70
30
70
13
70
26
70
25
70
25
70
8
70
21
70
20
70
20
70
NA
70
16
70
15
70
15
70
NA
68
11
70
56
55
54
53
52
52
See notes on page 17.
15
Combustion-air and vent piping for Direct Vent/2-Pipe
(All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040
through 120 Only) Applications
Maximum Allowable Pipe Length (Ft)
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
58MVB
5001 to 6000‡
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3†
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
6001 to 7000‡
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3†
DIRECT VENT (2-PIPE) ONLY
ALTITUDE
7001 to 8000‡
See notes on page 17.
16
UNIT SIZE
(BTUH)
Termination
Type
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
120,000
2 Pipe or 3-In.
Concentric
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3†
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
3
Continued
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
37
70
37
70
22
70
33
70
32
70
32
70
17
70
28
70
27
70
27
70
12
70
23
70
22
70
22
70
7
70
18
70
17
70
17
70
NA
68
13
70
12
70
12
70
NA
63
8
70
53
52
50
49
48
47
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
35
70
35
70
20
70
31
70
30
70
30
70
15
70
26
70
25
68
25
68
10
68
21
68
20
67
20
67
5
67
16
67
15
66
15
66
NA
62
11
66
10
64
10
64
NA
57
6
64
49
48
47
45
44
43
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
32
66
32
66
18
66
29
66
27
65
27
65
13
65
24
65
22
63
22
63
8
63
19
63
17
62
17
62
NA
62
14
62
12
60
12
60
NA
57
9
60
7
59
7
59
NA
52
NA
59
46
44
43
41
40
38
Combustion-air and vent piping for Direct Vent/2-Pipe
(All Sizes) and Non-Direct Vent/1-Pipe (Sizes 040
through 120 Only) Applications
Maximum Allowable Pipe Length (Ft)
ALTITUDE
8001 to 9000‡
Termination
Type
Pipe Dia
(IN.)*
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
120,000
ALTITUDE
9001 to 10000‡
2 Pipe or 3-In.
3†
Concentric
DIRECT VENT (2-PIPE) ONLY
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
1
2
3
4
5
6
30
62
30
62
17
62
27
62
25
60
25
60
12
60
22
60
20
58
20
58
7
58
17
58
15
56
15
56
NA
56
12
56
10
55
10
55
NA
51
7
55
5
53
5
53
NA
46
NA
53
3
43
41
39
37
35
34
Termination
Type
Pipe Dia
(IN.)*
40,000
2 Pipe or 2-In.
Concentric
60,000
2 Pipe or 2-In.
Concentric
80,000
2 Pipe or 2-In.
Concentric
100,000
2 Pipe or 2-In.
Concentric
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
NON-DIRECT VENT
(1-PIPE) ONLY
Pipe Dia
(IN.)*
1-1/2
2
1-1/2
2
1-1/2
2
2
2-1/2
120,000
2 Pipe or 3-In.
Concentric
3†
3
UNIT SIZE
(BTUH)
NUMBER OF 90° ELBOWS
58MVB
DIRECT VENT (2-PIPE) ONLY
UNIT SIZE
(BTUH)
Continued
NUMBER OF 90° ELBOWS
1
2
3
4
5
6
27
57
27
57
15
57
24
57
22
55
22
55
10
55
19
55
17
53
17
53
5
53
14
53
12
51
12
51
NA
51
9
51
7
49
7
49
NA
46
NA
49
NA
47
NA
47
NA
41
NA
47
39
37
35
33
31
29
* Disk usage—Unless otherwise stated, use perforated disk assembly (factory-supplied in loose parts bag).
† Wide radius elbow.
‡ Vent sizing for Canadian installations over 4500 ft (1370m) above sea level are subject to acceptance by the local authorities having jurisdiction.
NA—Not Allowed; pressure switch will not make.
NOTES:
1. Do not use pipe size greater than those specified in table or incomplete combustion, flame disturbance, or flame sense lockout may occur.
2. Size both the combustion-air and vent pipe independently, determine the smallest diameter allowed by the table for each pipe, then use the larger diameter for both
pipes.
3. Assume two 45° elbows equal one 90° elbow. Long radius elbows are desirable and may be required in some cases.
4. Elbows and pipe sections within the furnace casing and at the vent termination should not be included in vent length or elbow count.
5. The minimum pipe length is 5 ft for all applications.
17
MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH (FT)
WITH INSULATION IN WINTER DESIGN TEMPERATURE AMBIENT*
UNIT SIZE
040-14
060-14
58MVB
080-14
080-20
MAX PIPE DIA
(IN.)
0
3/8
1/2
3/4
1
20
2
21
37
42
50
57
0
2
10
22
25
30
35
- 20
2
5
14
17
21
25
20
2
30
55
61
70
70
0
2
16
33
38
46
53
- 20
2
9
23
26
33
38
20
2
37
65
70
70
70
0
2
20
39
45
55
63
- 20
100-20
120-20
INSULATION THICKNESS (IN.)†
WINTER DESIGN
TEMP °F
2
11
27
31
39
45
20
2-1/2
41
70
70
70
70
0
2-1/2
21
42
48
59
68
- 20
2-1/2
11
28
33
41
49
20
3
49
70
70
70
70
0
3
26
51
58
70
70
- 20
3
15
35
40
50
59
* Pipe length (ft) specified for maximum vent pipe lengths located in unconditioned spaces. Vent pipes located in unconditioned space cannot
exceed the total allowable pipe length as specified in the Maximum Allowable Pipe Length table.
† Insulation thickness based on R value of 3.5 per in.
18
Clearance to combustibles
INSTALLATION
This forced air furnace is equipped for use with natural gas at altitudes 0 - 10,000 ft (0 - 3,050m), except 140 size furnaces are only approved for altitudes 0 - 7,000 ft.
(0 - 2,135m).
An accessory kit, supplied by the manufacturer, shall be used to convert to propane gas use or may be required for some natural gas applications.
This furnace is for indoor installation in a building constructed on site. This furnace may be installed in a manufactured (mobile) home when stated on rating plate and
using factory authorized kit.
This furnace may be installed on combustible flooring in alcove or closet at Minimum Inches Clearance To Combustible Construction as described below.
This furnace requires a special venting system. Refer to the installation instructions for parts list and method of installation. This furnace is for use with schedule-40 PVC,
PVC-DWV, CPVC, or ABS-DWV pipe, and must not be vented in common with other gas-fired appliances. Construction through which vent/air intake pipes may be
installed is maximum 24 inches (600 mm), minimum 3/4 inches (19 mm) thickness (including roofing materials).
LEVEL (0") TO
1/2" MAX
UPFLOW OR
DOWNFLOW
MIN 1/4" TO 1/2" MAX
FRONT
58MVB
For upflow and downflow applications, furnace must be installed level, or pitched within 1/2" of level. For a
horizontal application, the furnace must be pitched minimum 1/4" to maximum of 1/2" forward for proper
drainage. See Installation Manual for IMPORTANT unit support details on horizontal applications.
FRONT
HORIZONTAL
MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION
ALL POSITIONS:
*
This furnace is approved for UPFLOW, DOWNFLOW and
HORIZONTAL installations.
Mimimum front clearance for service 30 inches (762mm).
DOWNFLOW POSITIONS:
KGASB0201ALL, Coil Assembly, Part No. CD5 or CK5, or Coil Casing, Part No. KCAKC.
HORIZONTAL POSITIONS:
Ø
Line contact is permissible only between lines formed by intersections of top and two sides
of furnace jacket, and building joists, studs, or framing.
Clearance shown is for air inlet and air outlet ends.
120 size furnace requires 1 inch bottom clearance to combustible materials.
0"
B
AC
1"
SI
K
FU
RN
AC
FR
S
§
328068-201 REV. A
LIT - TOP
FR
0"
Clearance in inches.
0" §
E
T
ON
S
E
ID
DE
O
N
T
E
RV
3"
IC
E
*
30
MIN
BOTTOM
§
Clearance arrows
do not change with
furnace orientation.
TOP/PLENU
† For installation on combustible floors only when installed on special base No.
0"
†Ø
Vent clearance to
combustibles 0".
A02250
19
Typical installations
COMBUSTION AIR PIPE
(DIRECT VENT/2-PIPE APPLICATION)
OUTDOOR UNIT
VENT PIPE
A/C COIL
HUMIDIFIER
58MVB
COMBUSTION
AIR INLET
(NON-DIRECT
1-PIPE APPLICATION)
GAS-FIRED
WATER HEATER
ELECTRONIC
AIR CLEANER
FRONT OF
FURNACE
AIRFLOW
A05064
Basement — Upflow Application
A05064
ELECTRONIC
AIR CLEANER
VENT
COMBUSTION AIR
INLET (NON-DIRECT
VENT/ 1-PIPE APPLICATION
COMBUSTION
AIR (DIRECT VENT/
2 PIPE APPLICATION
HUMIDIFIER
OUTDOOR
UNIT
A/C COIL
AIRFLOW
FRONT OF
FURNACE
A05065
Closet — Downflow Application
20
A05065
COMBUSTION-AIR INLET
(NON-DIRECT VENT/1-PIPE APPLICATION)
COMBUSTION–AIR PIPE
DIRECT VENT/2-PIPE APPLICATION)
58MVB
VENT PIPE
ELECTRONIC
AIR CLEANER
FRONT OF FURNACE
FURNACE
CONDENSATE
DRAIN
REFRIGERATION
PIPING
AIR CONDITIONING
COIL
AIRFLOW
A05066
Attic — Horizontal Application
A05066
COMBUSTION– AIR PIPE
(DIRECT VENT/2-PIPE
APPLICATION)
COMBUSTION - AIR INLET
(NON-DIRECT VENT/
1-PIPE APPLICATION)
VENT
PIPE
REFRIGERATION
PIPING
AIR CONDITIONING
COIL
ELECTRONIC
AIR CLEANER
AIRFLOW
FURNACE CONDENSATE
DRAIN
FRONT OF
FURNACE
Crawlspace — Horizontal Application
A05067
A05067
21
Infinity 96
Two-Stage/Variable Speed Gas Furnace
58MVB
Guide specifications
GENERAL
System Description
Furnish a _________________ (4-way multipoise) gas-fired
condensing furnace for use with natural gas or propane (factory
authorized conversion kit required for propane); furnish cold air
return plenum; furnish external medial cabinet for use with accessory media filter or standard filter.
Quality Assurance
Unit will be designed, tested and constructed to the current
ANSI Z 21.47/CSA 2.3 design standard for gas-fired central
furnaces.
Unit will be 3rd party certified by CSA to the current ANSI Z
21.47/CSA 2.3 design standard for gas-fired central furnaces.
Unit will carry the CSA Blue Star® and Blue Flame® labels.
Unit efficiency testing will be performed per the current DOE
test procedure as listed in the Federal Register.
Unit will be certified for capacity and efficiency and listed in
the latest GAMA Consumer's Directory of Certified Efficiency
Ratings.
Unit will carry the current Federal Trade Commission Energy
Guide efficiency label.
Delivery, Storage, and Handling
Unit will be shipped as single package only and is stored and
handled per unit manufacturer's recommendations.
Warranty (for inclusion by specifying engineer)
U.S. and Canada only. Warranty certificate available upon
request.
PRODUCTS
Equipment
Blower Wheel and ECM Blower Motor
Galvanized blower wheel shall be centrifugal type, statically
and dynamically balanced. Blower motor of ECM type shall be
permanently lubricated with sealed ball bearings, of _____ hp,
and have infinitely variable speed from 300–1300 RPM operating only when 24 VAC motor inputs are provided. Blower motor shall be direct drive and soft mounted to the blower scroll to
reduce vibration transmission.
Filters
Furnace shall have reusable-type filters. Filter shall be ______
in (x) ______in. An accessory high efficient Media Filter is
available as an option. ____________ Media Filter.
Casing
Casing shall be of .030 in. thickness minimum, pre-painted galvanized steel.
Copyright 2006 Carrier Corp. • 7310 W. Morris St. • Indianapolis, IN 46231
ECM Inducer Motor
ECM Inducer motor shall be variable speed design being soft
mounted to assembly to reduce vibration transmission.
Primary Heat Exchangers
Primary Heat exchangers shall be 3-Pass 20 gauge corrosion resistant aluminized steel of fold-and-crimp sectional design
when applied operating under negative pressure.
Secondary Heat Exchangers
Secondary Heat exchangers shall be of a flow-through design
having a patented interior laminate coating of polypropylene for
greater corrosion resistance with fold-and-crimp design when
applied operating under negative pressure.
Controls
Controls shall include a micro-processor based integrated electronic control board with at least 16 service troubleshooting
codes displayed via diagnostic flashing LED light on the control, a self-test feature that checks all major functions of the furnace, and a replaceable automotive-type circuit protection fuse.
Multiple operational settings available, including separate
blower speeds for low heat, high heat, low cooling, high cooling
and continuous fan. Continuous fan speed may be adjusted
from the thermostat. Cooling airflow will be selectable between 350 or 400 CFM per ton of air conditioning. Features
will also include temporary reduced airflow in the cooling mode
for improved dehumidification when an Infinity Control or
Thermidistat® is selected as the thermostat.
Operating Characteristics
Heating Capacity shall be _________ Btuh input;
____________ Btuh output capacity.
Fuel Gas Efficiency shall be 92–96.6 % AFUE.
Air delivery shall be __________ cfm minimum at 0.50 in. wg.
external static pressure.
Dimensions shall be: depth __________ in.; width __________
in.; height _________ in. (casing only). Height shall be
__________ in. with A/C coil and ____________ in. overall
with plenum.
Electrical Requirements
Electrical supply shall be 115 volts, 60 Hz, single-phase (nominal). Minimum wire size shall be _________ AWG; maximum
fuse size or HACR-type designated circuit breaker shall be
_______ Amps.
Special Features
Refer to section of the product data sheet identifying accessories and descriptions for specific features and available
enhancements.
Printed in U.S.A.
Manufacturer reserves the right to change, at any time, specifications or designs without notice and obligations
edition date: 01/06
Catalog No: 58MVB-1PDRev.A
Replaces: 58MVB-1PD