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Williams (64)
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Blower (5)
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1000 - 10999 (4)
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21000 - 30999 (11)
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AFUE (%)
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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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58 - 60 (3)
64 - 66 (10)
67 - 69 (4)
70 - 72 (15)
73 - 75 (10)
76 - 78 (22)
79 - 81 (5)
82 - 84 (6)
94 - 96 (11)
97 - 99 (3)
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ECM Multi-Speed (6)
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Vent Type
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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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Chimney Vent (48)
Direct Vent (41)
Configuration
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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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Downflow (1)
Downflow/Horizontal (3)
Downflow/Upflow (10)
Upflow (5)
Upflow/Horizontal (11)
Fuel Type
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Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
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Electric (6)
Liquid Propane (32)
Natural Gas (51)
Oil (6)
Modulating/Staging
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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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Modulating (3)
Single Stage (77)
Two Stage (9)
Product Status
Available (79)
Discontinued (77)
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Williams Forsaire - 60k BTU - Gas Direct-Vent Wall Furnace - 76% AFUE - Standing Pilot
Model: 6007732
1%
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(26)
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2% Check Discount
$2,408.00
Free Freight
Free Lift Gate
In-Stock
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Williams Forsaire - 60k BTU - Propane Direct-Vent Wall Furnace - 76% AFUE - Standing Pilot
Model: 6007731
2%
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(24)
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2% Check Discount
$2,408.00
Free Freight
Free Lift Gate
Factory-Direct!
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Williams Forsaire - 40k BTU - Gas Direct-Vent Wall Furnace - 75.4% AFUE - Standing Pilot
Model: 4007732
4%
Buy This
(19)
Q&A
(1)
2% Check Discount
$1,860.00
Free Freight
Free Lift Gate
Factory-Direct!
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Williams Forsaire - 50k BTU - Gas Top-Vent Wall Furnace - 76% AFUE - Standing Pilot
Model: 5008632
1%
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(19)
Q&A
(1)
2% Check Discount
$2,336.00
Free Freight
Free Lift Gate
In-Stock
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Williams Forsaire - 35k BTU - Gas Top-Vent Wall Furnace - 75% AFUE - Intermittent Pilot
Model: 3508232
1%
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(17)
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2% Check Discount
$2,121.00
Free Freight
Free Lift Gate
In-Stock
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Williams Forsaire - 35k BTU - Gas Top-Vent Wall Furnace - 75% AFUE - Standing Pilot
Model: 3508632
2%
Buy This
(17)
Q&A
(1)
2% Check Discount
$1,983.00
Free Freight
Free Lift Gate
Only 4 In-Stock
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Goodman GMVM97 - 60k BTU - Modulating Gas Furnace - 97% AFUE
Model: GMVM970603BN
1%
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(15)
Q&As
(3)
2% Check Discount
$2,574.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Factory-Direct!
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Williams Forsaire - 40k BTU - Gas Direct-Vent Wall Furnace - 76.5% AFUE - Intermittent Pilot
Model: 4007332
1%
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(16)
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2% Check Discount
$2,280.00
Free Freight
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Only 3 In-Stock
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Williams Forsaire - 55k BTU - Gas Direct-Vent Wall Furnace - 76.5% AFUE - Intermittent Pilot
Model: 5507332
1%
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(15)
Q&A
(1)
2% Check Discount
$2,525.00
Free Freight
Free Lift Gate
In-Stock
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Goodman GMVM97 - 80k BTU - Modulating Gas Furnace - 97% AFUE
Model: GMVM970803BN
(13)
Q&As
(3)
2% Check Discount
$2,967.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Factory-Direct!
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Goodman GMVM97 - 120k BTU - Modulating Gas Furnace - 97% AFUE
Model: GMVM971205DN
1%
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(13)
Q&As
(3)
2% Check Discount
$3,506.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Factory-Direct!
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Williams Forsaire - 55k BTU - Gas Top-Vent Wall Furnace - 76% AFUE - Intermittent Pilot
Model: 5508232
1%
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(14)
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2% Check Discount
$2,648.00
Free Freight
Free Lift Gate
In-Stock
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Goodman 96% AFUE 40,000 BTU Variable Speed Upflow Gas Furnace
Model: GMVC960403BN
(11)
Q&A
(1)
2% Check Discount
$2,134.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Factory-Direct!
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Goodman GMVC96 - 120k BTU - Two-Stage Gas Furnace - 96% AFUE
Model: GMVC961205DN
(11)
Q&As
(2)
2% Check Discount
$3,057.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Only 4 In-Stock
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Williams Vent Starter Kit
Model: 9929
2%
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(12)
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$309.00
Free Shipping
In-Stock
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Williams Monterey - 35,000 BTU - Gas Fired Wall Furnace - NG - 66% AFUE - Single Sided
Model: 3509622A
3%
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(10)
Q&A
(1)
2% Check Discount
$1,003.00
Free Freight
Free Lift Gate
In-Stock
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Williams Monterey - 25,000 BTU - Gas Fired Wall Furnace - LP - 70% AFUE - Single Sided
Model: 2509621A
1%
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(9)
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$941.00
Free Freight
Free Lift Gate
In-Stock
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Williams Monterey - 35,000 BTU - Gas Fired Wall Furnace - LP - 66% AFUE - Single Sided
Model: 3509621A
1%
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(9)
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2% Check Discount
$1,003.00
Free Freight
Free Lift Gate
Only 5 In-Stock
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Williams Monterey - 50,000 BTU - Gas Fired Wall Furnace - NG - 70% AFUE - Double Sided
Model: 5009622A
7%
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(9)
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2% Check Discount
$1,362.00
Free Freight
Free Lift Gate
In-Stock
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Goodman GCVC96 - 40k BTU - Two-Stage Gas Furnace - 96% AFUE
Model: GCVC960403BN
(8)
Q&A
(1)
2% Check Discount
$2,374.00
Add to Cartfor Price
Free Freight
Free Lift Gate
Only 1 In-Stock
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Goodman Two Stage Furnace Natural Gas to LP Conversion Kit
Model: LPM-06
2%
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(3)
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$39.00
Free Shipping
In-Stock
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Diversitech Furnace Mounting Block 1 PC
Model: FB-1
(4)
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$6.00
Free Shipping
In-Stock
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Diversitech Concentric Vent Kit - 2"
Model: CVENT-2
(2)
Q&A
(1)
$62.83
Free Shipping
In-Stock
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Diversitech Concentric Vent Kit - 3"
Model: CVENT-3
(2)
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$84.15
Free Shipping
In-Stock
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