Shop best horizontal gas furnaces

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$495.00
Multi-Fuel Heater - 140,000 BTU - Master
Uline
$495.00
Multi-Fuel Heater - 140,000 BTU - Master
Uline
$340.00
Propane Heater - 150,000 BTU - Master
Uline
$340.00
Propane Heater - 150,000 BTU - Master
Uline
$1,100.00
Goodman 80% 40,000 BTU Single Stage Gas Furnace - 14" Width - Upflow/Horizontal
HVAC Direct
$1,100.00
Goodman 80% 40,000 BTU Single Stage Gas Furnace - 14" Width - Upflow/Horizontal
HVAC Direct
$1,499.99
$1,699.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 200,000 BTU, Model MHU200
Northern Tool
1
11% off
$1,499.99
$1,699.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 200,000 BTU, Model MHU200
Northern Tool
$2,199.99
$2,499.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 400,000 BTU, Model MHU400
Northern Tool
1
12% off
$2,199.99
$2,499.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 400,000 BTU, Model MHU400
Northern Tool
$1,197.00
Aciq 80% 66,000 BTU Single Stage Gas Furnace - 21" Width - Multi-Positional
HVAC Direct
26% off
$1,197.00
Aciq 80% 66,000 BTU Single Stage Gas Furnace - 21" Width - Multi-Positional
HVAC Direct
$565.00
Multi-Fuel Heater - 190,000 BTU - Master
Uline
$565.00
Multi-Fuel Heater - 190,000 BTU - Master
Uline
$1,770.00
Blueridge 97% AFUE 70,000 BTU Ultra High Efficiency Variable Speed Blower Upflow/Horizontal Furnace BG972UH070BV12
Alpine Home Air Products
$1,770.00
Blueridge 97% AFUE 70,000 BTU Ultra High Efficiency Variable Speed Blower Upflow/Horizontal Furnace BG972UH070BV12
Alpine Home Air Products
$1,050.00
Blueridge 80% AFUE 70,000 BTU 2 Stage Upflow/Horizontal Furnace BG802UH070AE12
Alpine Home Air Products
$1,050.00
Blueridge 80% AFUE 70,000 BTU 2 Stage Upflow/Horizontal Furnace BG802UH070AE12
Alpine Home Air Products
$2,462.00
Goodman GD9T960803BN 80,000 BTU 96% 2-Stage 1200 CFM Downflow/Horizontal Furnace
Alpine Home Air Products
$2,462.00
Goodman GD9T960803BN 80,000 BTU 96% 2-Stage 1200 CFM Downflow/Horizontal Furnace
Alpine Home Air Products
$499.99
$599.99
Mr. Heater Big Maxx Natural Gas Garage/Workshop Unit Heater, 80,000 BTU, Model MHU80NG
Northern Tool
96
Free shipping
16% off
$499.99
$599.99
Mr. Heater Big Maxx Natural Gas Garage/Workshop Unit Heater, 80,000 BTU, Model MHU80NG
Northern Tool
$1,692.00
Reznor 105,000 BTU Unit Natural Gas Heater Indoor Use Garage And Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-100
Amazon.com
5
Free shipping
$1,692.00
Reznor 105,000 BTU Unit Natural Gas Heater Indoor Use Garage And Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-100
Amazon.com
$8,958.00
Goodman GPGM5 - 5.0 Ton Cooling - 140,000 BTU/Hr Heating - Packaged Gas/Electric Central Air System - 15.2 SEER2 - 81% AFUE - 208-230/1/60 - R-32 Refrigerant
ACWholesalers
$8,958.00
Goodman GPGM5 - 5.0 Ton Cooling - 140,000 BTU/Hr Heating - Packaged Gas/Electric Central Air System - 15.2 SEER2 - 81% AFUE - 208-230/1/60 - R-32 Refrigerant
ACWholesalers
$2,796.05
110,000 BTU 96% 2-Stage Variable Speed Upflow And Horizontal Gas Furnace
Home Depot
5
$2,796.05
110,000 BTU 96% 2-Stage Variable Speed Upflow And Horizontal Gas Furnace
Home Depot
$2,490.00
Goodman 96% 120,000 BTU Single Stage Gas Furnace - 24.5" Width - Downflow/Horizontal
HVAC Direct
10% off
$2,490.00
Goodman 96% 120,000 BTU Single Stage Gas Furnace - 24.5" Width - Downflow/Horizontal
HVAC Direct
$1,152.00
Goodman Single-Stage 9-Speed Horizontal Upflow 80% AFUE Natural Gas Furnace GR9S800403AN - 115V, 40,000 BTU, 697 CFM
WebstaurantStore
$1,152.00
Goodman Single-Stage 9-Speed Horizontal Upflow 80% AFUE Natural Gas Furnace GR9S800403AN - 115V, 40,000 BTU, 697 CFM
WebstaurantStore
$2,871.31
Bosch BGH96M080C4C 96% AFUE 80K Btu Upflow/Horizontal Gas Furnace, R-454B | Skip The Warehouse
Skip The Warehouse
$2,871.31
Bosch BGH96M080C4C 96% AFUE 80K Btu Upflow/Horizontal Gas Furnace, R-454B | Skip The Warehouse
Skip The Warehouse
$79.89
$103.86
Goodman Multi-Speed 2-Stage Upflow / Horizontal Gas Furnace, 21 In., 96% Afue, 100,000 Btu, 1,600 Cfm
Moviluz Shop One
23% off
$79.89
$103.86
Goodman Multi-Speed 2-Stage Upflow / Horizontal Gas Furnace, 21 In., 96% Afue, 100,000 Btu, 1,600 Cfm
Moviluz Shop One
$2,092.86
Rinnai EX22DTWP Direct Vent Wall Furnace, Indoor Propane Heater, Energy Efficient Space Heater, 20,700 BTU, White
Amazon.com
2
Free shipping
$2,092.86
Rinnai EX22DTWP Direct Vent Wall Furnace, Indoor Propane Heater, Energy Efficient Space Heater, 20,700 BTU, White
Amazon.com
$499.99
50,000 BTU Mr. Heater Big Maxx Garage/Shop Unit Heaters, 1,200 Sq. Ft., Natural Gas | Mr. Heater F260550
Summit Racing
9
Free shipping
$499.99
50,000 BTU Mr. Heater Big Maxx Garage/Shop Unit Heaters, 1,200 Sq. Ft., Natural Gas | Mr. Heater F260550
Summit Racing
$3,463.93
Bosch BGH96M120D5C 96% AFUE Upflow/Horizontal Gas Furnace Two-Stage, Multi-Speed ECM, R-454B | Skip The Warehouse
Skip The Warehouse
$3,463.93
Bosch BGH96M120D5C 96% AFUE Upflow/Horizontal Gas Furnace Two-Stage, Multi-Speed ECM, R-454B | Skip The Warehouse
Skip The Warehouse
$1,336.82
RUUD R801CA125524MSA 3.5-5 Ton Gas Furnaces 80% 125K 1STG, Upflow / Horizontal | Skip The Warehouse
Skip The Warehouse
$1,336.82
RUUD R801CA125524MSA 3.5-5 Ton Gas Furnaces 80% 125K 1STG, Upflow / Horizontal | Skip The Warehouse
Skip The Warehouse
$2,383.45
110,000 BTU 95% AFUE Single-Stage Upflow/Horizontal Forced Air Natural Gas Furnace With ECM Blower Motor
Home Depot
8
$2,383.45
110,000 BTU 95% AFUE Single-Stage Upflow/Horizontal Forced Air Natural Gas Furnace With ECM Blower Motor
Home Depot
$2,550.00
Johnson Controls Amana Johnson Controls 3T ECM 95% Single Stage Gas Furnace TM9V080B12MP12C
DkHardware.com
$2,550.00
Johnson Controls Amana Johnson Controls 3T ECM 95% Single Stage Gas Furnace TM9V080B12MP12C
DkHardware.com
$3,320.00
Goodman - 100,000 BTU 96% Variable Speed Gas Furnace - 21" Width - Downflow / Horizontal - Two Stage - 115V - R32
Klondike AC
$3,320.00
Goodman - 100,000 BTU 96% Variable Speed Gas Furnace - 21" Width - Downflow / Horizontal - Two Stage - 115V - R32
Klondike AC
$2,098.00
New Ducane (By Lennox International) 95% 90K BTU 1 Stage/ECM Multi Speed Upflow Or Horizontal High Efficiency Gas Furnace
Walmart
Free shipping
$2,098.00
New Ducane (By Lennox International) 95% 90K BTU 1 Stage/ECM Multi Speed Upflow Or Horizontal High Efficiency Gas Furnace
Walmart
$1,998.00
New Ducane (By Lennox International) 96% 45K BTU 1 Stage/ECM Multi Speed Upflow Or Horizontal High Efficiency Gas Furnace
Walmart
1
Free shipping
$1,998.00
New Ducane (By Lennox International) 96% 45K BTU 1 Stage/ECM Multi Speed Upflow Or Horizontal High Efficiency Gas Furnace
Walmart
$1,949.39
$2,006.68
Armstrong Air 1-Stage High Efficiency Gas Furnace With Constant Torque Motor, 5.0 Ton, Horizontal / Upflow, 96% AFUE, 70,000 BTU/Hr, 21"
PlumbingSupplyandMore.com
$1,949.39
$2,006.68
Armstrong Air 1-Stage High Efficiency Gas Furnace With Constant Torque Motor, 5.0 Ton, Horizontal / Upflow, 96% AFUE, 70,000 BTU/Hr, 21"
PlumbingSupplyandMore.com
$82.99
$116.19
Goodman GDH80403AX 40,000 BTU Two-Stage Convertible Multi Speed Gas Furnaces
almoayyeduaeus
Free shipping
28% off
$82.99
$116.19
Goodman GDH80403AX 40,000 BTU Two-Stage Convertible Multi Speed Gas Furnaces
almoayyeduaeus
$1,654.00
Goodman - 100,000 BTU 80% Low Nox Gas Furnace - 21" Width - Downflow / Horizontal - Two Stage - 115V - R32
Klondike AC
$1,654.00
Goodman - 100,000 BTU 80% Low Nox Gas Furnace - 21" Width - Downflow / Horizontal - Two Stage - 115V - R32
Klondike AC
$75.00
$86.25
Goodman GMEC960803BN Multi-Speed 2-Stage UPFLOW/Horizontal Low NOX Gas Furnace, 17-1/2", 96% AFUE, 80,000 BTU, 1,200 CFM
Northofalpine Us
13% off
$75.00
$86.25
Goodman GMEC960803BN Multi-Speed 2-Stage UPFLOW/Horizontal Low NOX Gas Furnace, 17-1/2", 96% AFUE, 80,000 BTU, 1,200 CFM
Northofalpine Us
$79.89
$103.86
Goodman GMS80804BN Gas Furnace With 80% Afue, 80,000 Btu, 4 Ton
Moviluz Shop One
23% off
$79.89
$103.86
Goodman GMS80804BN Gas Furnace With 80% Afue, 80,000 Btu, 4 Ton
Moviluz Shop One
$96.66
Goodman GMEC960803BN Multi-Speed 2-Stage UPFLOW/Horizontal Low NOX Gas Furnace, 17-1/2", 96% AFUE, 80,000 BTU, 1,200 CFM
nexxusprojectscu
$96.66
Goodman GMEC960803BN Multi-Speed 2-Stage UPFLOW/Horizontal Low NOX Gas Furnace, 17-1/2", 96% AFUE, 80,000 BTU, 1,200 CFM
nexxusprojectscu
$89.89
Direct Comfort 100,000 BTU 80% AFUE Upflow/Horizontal GAS Furnace Model GMS81005CN
Tsuenwanflowershop US
$89.89
Direct Comfort 100,000 BTU 80% AFUE Upflow/Horizontal GAS Furnace Model GMS81005CN
Tsuenwanflowershop US
$778.00
RHEEM/FUJITSU ff50143cs80m 50000 BTU UPFLOW/HORIZONTAL ECM GAS FURNACE 80% 115V
US eBay
Free shipping
$778.00
RHEEM/FUJITSU ff50143cs80m 50000 BTU UPFLOW/HORIZONTAL ECM GAS FURNACE 80% 115V
US eBay
$2,217.00
Goodman - 120,000 BTU 92% Gas Furnace - 21" Width - Upflow / Horizontal - Single Stage - 115V - R32
Klondike AC
$2,217.00
Goodman - 120,000 BTU 92% Gas Furnace - 21" Width - Upflow / Horizontal - Single Stage - 115V - R32
Klondike AC
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Shop best horizontal gas furnaces

Sponsored
About our ads
$495.00
Multi-Fuel Heater - 140,000 BTU - Master
Uline
$495.00
Multi-Fuel Heater - 140,000 BTU - Master
Uline
$340.00
Propane Heater - 150,000 BTU - Master
Uline
$340.00
Propane Heater - 150,000 BTU - Master
Uline
$1,100.00
Goodman 80% 40,000 BTU Single Stage Gas Furnace - 14" Width - Upflow/Horizontal
HVAC Direct
$1,100.00
Goodman 80% 40,000 BTU Single Stage Gas Furnace - 14" Width - Upflow/Horizontal
HVAC Direct
$1,499.99
$1,699.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 200,000 BTU, Model MHU200
Northern Tool
1
11% off
$1,499.99
$1,699.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 200,000 BTU, Model MHU200
Northern Tool
$2,199.99
$2,499.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 400,000 BTU, Model MHU400
Northern Tool
1
12% off
$2,199.99
$2,499.99
Mr. Heater Big Maxx Natural Gas High-Output Commercial Unit Heater, 400,000 BTU, Model MHU400
Northern Tool
$1,197.00
Aciq 80% 66,000 BTU Single Stage Gas Furnace - 21" Width - Multi-Positional
HVAC Direct
26% off
$1,197.00
Aciq 80% 66,000 BTU Single Stage Gas Furnace - 21" Width - Multi-Positional
HVAC Direct
$565.00
Multi-Fuel Heater - 190,000 BTU - Master
Uline
$565.00
Multi-Fuel Heater - 190,000 BTU - Master
Uline
$1,770.00
Blueridge 97% AFUE 70,000 BTU Ultra High Efficiency Variable Speed Blower Upflow/Horizontal Furnace BG972UH070BV12
Alpine Home Air Products
$1,770.00
Blueridge 97% AFUE 70,000 BTU Ultra High Efficiency Variable Speed Blower Upflow/Horizontal Furnace BG972UH070BV12
Alpine Home Air Products
$1,050.00
Blueridge 80% AFUE 70,000 BTU 2 Stage Upflow/Horizontal Furnace BG802UH070AE12
Alpine Home Air Products
$1,050.00
Blueridge 80% AFUE 70,000 BTU 2 Stage Upflow/Horizontal Furnace BG802UH070AE12
Alpine Home Air Products
$2,462.00
Goodman GD9T960803BN 80,000 BTU 96% 2-Stage 1200 CFM Downflow/Horizontal Furnace
Alpine Home Air Products
$2,462.00
Goodman GD9T960803BN 80,000 BTU 96% 2-Stage 1200 CFM Downflow/Horizontal Furnace
Alpine Home Air Products
$499.99
$599.99
Mr. Heater Big Maxx Natural Gas Garage/Workshop Unit Heater, 80,000 BTU, Model MHU80NG
Northern Tool
96
Free shipping
16% off
$499.99
$599.99
Mr. Heater Big Maxx Natural Gas Garage/Workshop Unit Heater, 80,000 BTU, Model MHU80NG
Northern Tool
$1,692.00
Reznor 105,000 BTU Unit Natural Gas Heater Indoor Use Garage And Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-100
Amazon.com
5
Free shipping
$1,692.00
Reznor 105,000 BTU Unit Natural Gas Heater Indoor Use Garage And Shop Heater | Quiet Forced Air, Ceiling Mount, Low Static Propeller Fan | UDXC-100
Amazon.com
$8,958.00
Goodman GPGM5 - 5.0 Ton Cooling - 140,000 BTU/Hr Heating - Packaged Gas/Electric Central Air System - 15.2 SEER2 - 81% AFUE - 208-230/1/60 - R-32 Refrigerant
ACWholesalers
$8,958.00
Goodman GPGM5 - 5.0 Ton Cooling - 140,000 BTU/Hr Heating - Packaged Gas/Electric Central Air System - 15.2 SEER2 - 81% AFUE - 208-230/1/60 - R-32 Refrigerant
ACWholesalers
$2,796.05
110,000 BTU 96% 2-Stage Variable Speed Upflow And Horizontal Gas Furnace
Home Depot
5
$2,796.05
110,000 BTU 96% 2-Stage Variable Speed Upflow And Horizontal Gas Furnace
Home Depot
$2,490.00
Goodman 96% 120,000 BTU Single Stage Gas Furnace - 24.5" Width - Downflow/Horizontal
HVAC Direct
10% off
$2,490.00
Goodman 96% 120,000 BTU Single Stage Gas Furnace - 24.5" Width - Downflow/Horizontal
HVAC Direct
$1,152.00
Goodman Single-Stage 9-Speed Horizontal Upflow 80% AFUE Natural Gas Furnace GR9S800403AN - 115V, 40,000 BTU, 697 CFM
WebstaurantStore
$1,152.00
Goodman Single-Stage 9-Speed Horizontal Upflow 80% AFUE Natural Gas Furnace GR9S800403AN - 115V, 40,000 BTU, 697 CFM
WebstaurantStore
$2,871.31
Bosch BGH96M080C4C 96% AFUE 80K Btu Upflow/Horizontal Gas Furnace, R-454B | Skip The Warehouse
Skip The Warehouse
$2,871.31
Bosch BGH96M080C4C 96% AFUE 80K Btu Upflow/Horizontal Gas Furnace, R-454B | Skip The Warehouse
Skip The Warehouse
$79.89
$103.86
Goodman Multi-Speed 2-Stage Upflow / Horizontal Gas Furnace, 21 In., 96% Afue, 100,000 Btu, 1,600 Cfm
Moviluz Shop One
23% off
$79.89
$103.86
Goodman Multi-Speed 2-Stage Upflow / Horizontal Gas Furnace, 21 In., 96% Afue, 100,000 Btu, 1,600 Cfm
Moviluz Shop One