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Goodman GMH81405DN
140,000 Btu/h 80.0 % AFUE 2-Stage Gas Furnace
The
Goodman® GMH8 80% AFUE Two-Stage (Convertible), Multi-Speed
Multi-Position Gas Furnaces feature a patented aluminized-steel
tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition
system. This furnace is run-tested for heating or combination heating/cooling
applications. With a heavy-gauge, reinforced, insulated steel cabinet
and durable baked enamel fi nish, this unit can be installed in
a variety of locations. This gas furnace has an AFUE rating of 80%
which means that 80 cents of every $1.00 of heating energy expense
warms your home.
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- Patented TuffTube™ dual-diameter tubular heat exchanger
with lifetime limited warranty plus 10-year limited furnace
replacement warranty
- Two-stage gas valve with revolutionary new convertible
technology that allows installer to activate two-stage operation
with the flip of a dipswitch
- Silicon Nitride igniter with patented adaptive learning control
for maximum igniter life
- Furnace control board with self-diagnostics, color-coded
low-voltage terminals and provisions for electronic air cleaner
and 24 volt humidifiers
- Control board stores the last five diagnostic codes in memory;
simple push-button activation outputs the fault history to a
flashing red LED
- Low constant fan allows homeowner to activate the low heat
speed to efficiently circulate air throughout the home
- Self-adjusting feature automatically adjusts furnace to high
or low stage based on outside temperature without an outdoor
temperature sensor
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System |
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| Model #
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GMH81405DN |
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Heating Capacity
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| Input (BTUs)
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140,000 |
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| Natural
Gas Output (BTUs) |
112,000 |
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| LP Gas Output
(BTUs) |
96,000 |
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| AFUE
|
80% |
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Temperature
Rise
Range (°F) |
40-70 |
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| Available
AC @ 0.5" ESP |
5 |
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Circulator Blower |
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| Size (D
x W) |
10" x 10" |
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| Horsepower
@ 1750 RPM |
3/4 |
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| Speeds |
4 |
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| Vent Diameter |
4" |
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| No. of Burners |
6 |
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Electrical Data
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| Voltage |
115 |
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| Min. Circuit
Ampacity |
14.7 |
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| Max. Overcurrent
Device (amps) |
15 |
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Dimensions |
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| Unit W x
H x D (inches) |
24-1/2 x 39 x 28 |
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| Plenum Connection
W x D (inches) |
23 x 19-5/8 |
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| Weight (lbs.)
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163 |
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| Warranty
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Lifetime Limited
Heat Exchanger, 10 Year Unit Replacement Heat Exchanger Limited
Warranty, 10 Year Parts Limited Warranty |
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GMH8 Brochure |
GMH8 Specification |
GMH8 Install Guide |
Optional LP Kit Manual |
This
furnace will work in the following configurations:
Goodman
Manufacturing Company, L.P.
We’ve become
the second-largest unit manufacturer of residential air conditioning and
heating products by focusing on just one thing—building the most
reliable and cost-effective cooling and heating products in the market.
Goodman Manufacturing Company, L.P., a wholly owned subsidiary of Goodman
Global, Inc. (NYSE:GGL), is the second-largest unit manufacturer of residential
air conditioning and heating systems in North America.
The company’s
Goodman® brand products are built on the principals of founder Harold
Goodman, a former air conditioning contractor.
Harold’s goal
was to manufacture air conditioning and heating equipment that:
Offers greater reliability and longer-lasting performance than competing
products
Is designed for quick, trouble-free installation
Makes reliable cooling and heating as affordable as possible.
Building our products to Harold’s standards, and protecting those
products with some of the best warranties in the industry, has helped to
make the Goodman brand the second largest domestic manufacturer in the residential
heating, ventilation and air conditioning industry today.
You
are currently viewing the GMH81405DN model. Please click on another model
number in the chart below if you would like to view information on a different
unit.
| Model |
Rated
Heating Input (BTU/H)* |
Rated
Heating Output (BTU/H) |
Available
Cooling
@ 0.5" ESP (tons)
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Dimensions
W x D x H |
Shipping
Weight
(pounds) |
|
45,000 |
36,000 |
3.0 |
14"
x 28" x 39" |
120 |
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70,000 |
56,000 |
3.0 |
14"
x 28" x 39" |
130 |
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70,000 |
56,000 |
4.0
|
17-1/2"
x 28" x 39" |
143 |
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90,000 |
72,000 |
3.0 |
17-1/2"
x 28" x 39" |
153 |
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90,000 |
72,000 |
4.0 |
17-1/2"
x 28" x 39" |
153 |
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90,000 |
72,000 |
5.0 |
21"
x 28" x 39" |
163 |
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115,000 |
92,000 |
5.0 |
21"
x 28" x 39" |
163 |
GMH81405DN* |
140,000 |
112,000 |
5.0 |
24-1/2"
x 28" x 39" |
163 |
* = Low NOx model available
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