Natural Gas Furnaces

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Heating BTU
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AFUE (%) Learn More
AFUE (%)
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace.
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Vent Type Learn More
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
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Configuration Learn More
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
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Modulating/Staging Learn More
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control.
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Product Height (Inches)
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Maximum Input Capacity (BTU) Learn More
Maximum Input Capacity (BTU)
The Maximum Input Capacity describes how quickly the appliance will use fuel when delivering it's maximum capacity. The units may change depending on the fuel being used.
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Blower Motor Type
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Low NOx Emissions Learn More
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx.
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Ultra Low NOx Emissions Learn More
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx.
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High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 14 Cabinet Width.
Item#: 117112
Model#: GM9S960403AN
Brand: Goodman
Originally $1,535.00
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High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 117613
Model#: GM9C960603BN
Brand: Goodman
Originally $1,771.00
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High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 24.5 Cabinet Width.
Item#: 117618
Model#: GM9C961205DN
Brand: Goodman
Originally $2,308.00
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High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 14 Cabinet Width.
Item#: 117700
Model#: GM9S800603AU
Brand: Goodman
Originally $1,678.00
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High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 157271
Model#: GR9S920803BN
Brand: Goodman
Originally $1,764.00
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Variable Speed Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width. ComfortNet Compatible.
Item#: 26607
Model#: GMVM970603BN
Brand: Goodman
Originally $2,451.00
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Variable Speed Upflow/Horizontal Blower with 2,000 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width. ComfortNet Compatible.
Item#: 26610
Model#: GMVM971005CN
Brand: Goodman
Originally $3,095.00
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Reznor X-225 Gas Fired Duct Furnace, Gravity Vented, NG, Aluminized Heat Exchanger - 225,000 BTU, 120V, single-stage gas valve, 80% efficiency, 1840-3315 CFM
Item#: 47453
Model#: X-225
Brand: Reznor
$3,962.00
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Factory-Direct
$2,357.00
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High Efficiency Upflow/Horizontal Blower with 1600 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 117091
Model#: GM9S800604BN
Brand: Goodman
Originally $1,069.00
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High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 117108
Model#: GM9S920805CN
Brand: Goodman
Originally $1,802.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 117614
Model#: GM9C960803BN
Brand: Goodman
Originally $2,059.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 157278
Model#: GR9S960603BN
Brand: Goodman
Originally $1,801.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 157296
Model#: GR9T960603BN
Brand: Goodman
Originally $1,935.00
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High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 157318
Model#: GR9S801005CN
Brand: Goodman
Originally $1,444.00
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High Efficiency, Multi-Speed Downflow Blower. Natural Gas. 19-3/4" Cabinet Width. Pair with up to 4 Ton A/C or Heat Pump.
Item#: 163181
Brand: Revolv
$2,502.00
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Factory-Direct
High Efficiency, Multi-Speed Downflow Blower. Natural Gas. 19-3/4" Cabinet Width. Pair with up to 4 Ton A/C or Heat Pump.
Item#: 163185
Brand: Revolv
$2,585.00
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Free Lift Gate
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Factory-Direct
Variable Speed Upflow/Horizontal Blower with 2,000 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width. ComfortNet Compatible.
Item#: 26601
Model#: GMVC961005CN
Brand: Goodman
Originally $2,789.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 14 Cabinet Width.
Item#: 117612
Model#: GM9C960603AN
Brand: Goodman
Originally $1,718.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 117117
Model#: GM9S961005CN
Brand: Goodman
Originally $2,091.00
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High Efficiency Downflow/Horizontal Blower with 1600 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 117317
Model#: GC9C800804BX
Brand: Goodman
Originally $1,343.00
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In-Stock
High Efficiency Upflow/Horizontal Blower with 1600 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 157313
Model#: GR9S800804BX
Brand: Goodman
Originally $1,311.00
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Variable Speed Downflow/Horizontal Blower with 1,600 Max CFM. Natural Gas with Low NOx Emissions. 21" Cabinet Width. ComfortNet Compatible.
Item#: 26594
Model#: GCVC960804CN
Brand: Goodman
Originally $2,730.00
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Variable Speed Upflow/Horizontal Blower with 1,200 Max CFM. Natural Gas with Low NOx Emissions. 17.5" Cabinet Width. ComfortNet Compatible.
Item#: 26608
Model#: GMVM970803BN
Brand: Goodman
Originally $2,825.00
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In-Stock