Best Seller
95% Afue 54,000 BTU Downflow Residential Natural Gas Furnace

95% Afue 54,000 BTU Downflow Residential Natural Gas Furnace

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The KG7SM series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for downflow only applications. They are built using proven components for reliable performance while offering high efficiency operation to meet... more

$1,596.16

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80% Afue 126,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 126,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

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The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$1,351.43

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95% Afue 120,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

95% Afue 120,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

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The KG7TC series gas furnaces are 2-stage with DC (ECM) blower motors, and are designed for upflow a horizontal applications. They are built using proven components for reliable performance while offering high efficiency operation, and deliver maximum... more

$2,045.47

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95% Afue 118,000 BTU Downflow Residential Natural Gas Furnace

95% Afue 118,000 BTU Downflow Residential Natural Gas Furnace

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The KG7SM series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for downflow only applications. They are built using proven components for reliable performance while offering high efficiency operation to meet... more

$1,885.57

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80% Afue 90,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 90,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$1,094.29

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GUH Series 80% 126,000 BTU Input 100,800 BTU Output Natural Gas Forced Hot Air Furnace

GUH Series 80% 126,000 BTU Input 100,800 BTU Output Natural Gas Forced Hot Air Furnace

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At just 34-1/2 in. high, our 80 percent space-saving furnace is ideally suited to both new construction and replacements. Models can fit into the space of virtually any furnace being replaced, including attics, crawl spaces and utility closets. Because... more

$1,249.00

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60,000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

60,000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

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Williams' 60,000 BTU/Hr floor furnace provides quiet heating for large areas of your home. This furnace is ideal for limited space floor plans. The matchless pilot igniter helps make for a quick and easy start up. The wall-mounted thermostat allows you... more

$1,460.82

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40,000 BTU/hr Counterflow Direct-Vent Wall Furnace Natural Gas Heater, Whites

40,000 BTU/hr Counterflow Direct-Vent Wall Furnace Natural Gas Heater, Whites

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The Forsaire 77-1/4 in. x 14-1/8 in. 40,000 BTU Natural Gas Wall Heater can heat a room up to 1,200 sq. ft. inside of your home. This direct-vent heater has a counter-flow blower system which uses outside air and circulates the warm air from the... more

$991.61 $892.45

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50,000 BTU/hr Monterey Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, White

50,000 BTU/hr Monterey Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, White

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The Williams Furnace Co. Monterey 50,000 BTU Natural Gas Top-Vent Wall Furnace is designed to be installed in the wall between 2 adjacent rooms. This wall furnace is equipped with an automatic thermostat that can be mounted on the wall or on the... more

$827.00

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80% Afue 45,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 45,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$922.86

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95% Afue 100,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

95% Afue 100,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7TC series gas furnaces are 2-stage with DC (ECM) blower motors, and are designed for upflow a horizontal applications. They are built using proven components for reliable performance while offering high efficiency operation, and deliver maximum... more

$1,857.59

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95% Afue 60,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

95% Afue 60,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7TC series gas furnaces are 2-stage with DC (ECM) blower motors, and are designed for upflow a horizontal applications. They are built using proven components for reliable performance while offering high efficiency operation, and deliver maximum... more

$1,705.97

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95% Afue 72,000 BTU Downflow Residential Natural Gas Furnace

95% Afue 72,000 BTU Downflow Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SM series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for downflow only applications. They are built using proven components for reliable performance while offering high efficiency operation to meet... more

$1,650.78

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95% Afue 80,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

95% Afue 80,000 BTU 2-Stage Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7TC series gas furnaces are 2-stage with DC (ECM) blower motors, and are designed for upflow a horizontal applications. They are built using proven components for reliable performance while offering high efficiency operation, and deliver maximum... more

$1,808.15

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80% Afue 108,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 108,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$1,259.63

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80% Afue 54,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 54,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$974.29

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80% Afue 72,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

80% Afue 72,000 BTU Upflow/Horizontal Residential Natural Gas Furnace

Free Shipping on Over 500K Items!

The KG7SA series gas furnaces are single-stage with adjustable fixed-speed blower motors, and are designed for upflow and horizontal applications. They are built using proven components for reliable performance while meeting basic heating needs at the... more

$1,008.57

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72,000 BTU 95% Afue Natural/Liquid Propane Gas Mobile Home Forced Hot Air Down-Flow Furnace

72,000 BTU 95% Afue Natural/Liquid Propane Gas Mobile Home Forced Hot Air Down-Flow Furnace

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Today, you'll find our high-efficiency gas furnaces in more manufactured homes than ever before. That's because more families are discovering only Miller furnaces offer such incredible efficiency and comfort, plus lots of other value-added features.... more

$2,055.71

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GUH Series 80% 66000 BTU Input and 54000 BTU Output Natural Gas Hot Air Furnace

GUH Series 80% 66000 BTU Input and 54000 BTU Output Natural Gas Hot Air Furnace

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Inside every Century GUH80A furnace, you'll find a rugged motor and smartly designed burners. These important details give the GUH80A long-lasting reliability with less operating noise and consistent temperatures that help you stay more comfortable.... more

$837.40

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GUH Series 95% 88000 BTU Input and 85000 BTU Output Natural Gas Hot Air Furnace

GUH Series 95% 88000 BTU Input and 85000 BTU Output Natural Gas Hot Air Furnace

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The GUH95A is a smart choice for a more-efficient home. Its reliable single-stage motor and smartly designed heat exchanger create consistent temperatures that accommodate changing conditions in your home, so you'll always have plenty of cozy, warm air... more

$1,763.64

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GUH Series 92% 132000 BTU Input and 124000 BTU Output Natural Gas Hot Air Furnace

GUH Series 92% 132000 BTU Input and 124000 BTU Output Natural Gas Hot Air Furnace

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With its powerful, single-speed PSC blower motor, the GUH92A delivers consistent temperatures and high-efficiency energy usage. So you will stay warm all winter without spending a lot on energy bills. And because the GUH92A is equipped with smaller... more

$1,784.64

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GUH Series 95% 110000 BTU Input and 106000 BTU Output Natural Gas Hot Air Furnace

GUH Series 95% 110000 BTU Input and 106000 BTU Output Natural Gas Hot Air Furnace

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The GUH95A is a smart choice for a more-efficient home. Its reliable single-stage motor and smartly designed heat exchanger create consistent temperatures that accommodate changing conditions in your home, so you'll always have plenty of cozy, warm air... more

$1,863.67

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60000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

60000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

Free Shipping on Over 500K Items!

Williams' 60,000 BTU/Hr floor furnace provides quiet heating for large areas of your home. This furnace is ideal for limited space floor plans. The matchless pilot igniter helps make for a quick and easy start up. The wall-mounted thermostat allows you... more

$1,218.60

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50,000 BTU/hr Forsaire Counterflow Top-Vent Wall Furnace Natural Gas, White

50,000 BTU/hr Forsaire Counterflow Top-Vent Wall Furnace Natural Gas, White

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Williams' Forsaire is equipped with a counter flow blower system that receives air at ceiling level, warms it and quietly delivers it at floor level. Installs easily and inexpensively. May be installed freestanding or recessed. Ideal for homes,... more

$858.27

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Conversion Kit for Williams Monterey Top-Vent Furnace

Conversion Kit for Williams Monterey Top-Vent Furnace

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The Williams Furnace Conversion Kit for Williams Monterey Top-Vent Furnace Model #2509622 includes the components required to change a furnace from natural gas to propane. It contains a regulator and the necessary parts for a proper conversion. more

$45.00

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Liquid Propane Conversion Kit for GUH Hot Air Furnaces

Liquid Propane Conversion Kit for GUH Hot Air Furnaces

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This kit allows the Century GUH Series Hot Air Furnaces to be converted from Natural Gas to Propane (LP) Gas. Complete kit with orifices and installation instructions. Conversion alert label included. more

$66.74

FREE shipping

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17,700 BTU/Hr Direct-Vent High-Efficiency Natural Gas Wall Furnace Heater

17,700 BTU/Hr Direct-Vent High-Efficiency Natural Gas Wall Furnace Heater

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The Williams Furnace Co. 17,700 BTU Natural Gas Direct-Vent Garage Furnace is a highly-efficient and quite way to heat your home. This furnace has 2 blower speeds for personalized heating. The programmable timer allow you to set the furnace on a... more

$1,518.41

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55,000 BTU/hr Forsaire Counterflow Top-Vent Natural Gas Wall Furnace Heater, White

55,000 BTU/hr Forsaire Counterflow Top-Vent Natural Gas Wall Furnace Heater, White

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The counter-flow blower system of the Williams Forsaire 55,000 BTU Natural Gas Top-Vent Furnace helps to produce warm air at the ceiling and ground levels for an equal heat distribution throughout a room. Designed for use in spaces up to 1,300 sq. ft.,... more

$1,225.80

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14,000 BTU/Hr Direct-Vent Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, Whites

14,000 BTU/Hr Direct-Vent Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, Whites

Free Shipping on Over 500K Items!

Attractive styling, economical and safe heating comfort with this popular home furnace. Compact, space saving direct-vent heaters feature low cost installation and come equipped with all vent material. Heat only the room you're in while saving fuel... more

$666.00

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45,000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

45,000 BTU/Hr Floor Furnace Natural Gas Heater with Wall-Mounted Thermostat, Tan Grille

Free Shipping on Over 500K Items!

Williams' 45,000 BTU/Hr floor furnace provides quiet heating for large areas of your home. This furnace is ideal for limited space floor plans. The matchless pilot igniter helps make for a quick and easy start up. The wall-mounted thermostat allows you... more

$1,007.33

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25,000 BTU/hr Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, Whites

25,000 BTU/hr Top-Vent Gravity Wall Furnace Natural Gas Heater with Wall or Cabinet-Mounted Thermostat, Whites

Free Shipping on Over 500K Items!

The Williams Furnace Co. Monterey 25,000 BTU Natural Gas Top-Vent Wall Furnace allows you to heat a room without the need for electricity to save you money and keep you warm during power outages. This wall furnace comfortably installs between wall... more

$565.00

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LP Gas Conversion Kit for Williams Furnace

LP Gas Conversion Kit for Williams Furnace

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The Williams Furnace Co. LP Gas Conversion Kit for Williams Furnace Model 5009622 contains easy-to-follow instructions. The kit includes the necessary components for converting a Williams natural gas furnace to propane. A conversion certificate and... more

$47.40

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LP Gas Conversion Kit for Williams Furnace

LP Gas Conversion Kit for Williams Furnace

Free Shipping on Over 500K Items!

The Williams Furnace Co. LP Gas Conversion Kit for Williams Furnace Model 5009622 contains easy-to-follow instructions. The kit includes the necessary components for converting a Williams natural gas furnace to propane. A conversion certificate and... more

$45.00

FREE shipping

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Gas Conversion Kit from Natural Gas to LP Gas

Gas Conversion Kit from Natural Gas to LP Gas

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The Williams Furnace Co. LP Gas Conversion Kit for the Williams Natural Gas Furnace Model #1403622. This kit includes instructions, a conversion certificate and labels. The kit contains the necessary components for converting the Williams Natural Gas... more

$47.40

FREE shipping

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Liquid Propane Conversion Kit for GUH Single Stage Hot Air Furnaces

Liquid Propane Conversion Kit for GUH Single Stage Hot Air Furnaces

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This kit allows the Century GUH Single Stage Series Hot Air Furnaces to be converted from Natural Gas to Propane (LP) Gas. Complete kit with orifices and installation instructions. Conversions alert label included. more

$103.88

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95% Afue 108,000 BTU Upflow/Horizontal Residential Gas Furnace

95% Afue 108,000 BTU Upflow/Horizontal Residential Gas Furnace

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Since 1926, competitive price and quality coming from the only heating and cooling manufacturer to be DFT certified, the KG7SD 95% AFUE Series high efficiency gas furnaces provide basic, powerful heating for residential areas through intense cooling... more

$1,546.96

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Performance Plus 50 Gal. Tall 9 Year 40,000 BTU High Efficiency Natural Gas Water Heater

Performance Plus 50 Gal. Tall 9 Year 40,000 BTU High Efficiency Natural Gas Water Heater

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The Rheem Performance Plus 50 Gal. Natural Gas Tall Water Heater comes with a 40,000 BTU/hour environmentally friendly low NOx burner that provides ample hot water for households with three to five people. The push button ignition system ensures safe... more

$599.00

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High Efficiency Power Direct Vent 38 Gal. Short 6 Year 40,000 BTU Natural Gas Water Heater

High Efficiency Power Direct Vent 38 Gal. Short 6 Year 40,000 BTU Natural Gas Water Heater

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High Efficiency 38 Gal. condensing power direct vent induced draft Natural gas water heater is a perfect choice when indoor air quality is a concern. 0.82 energy factor exceeds current ENERGY STAR requirements. Provides up to 74 Gal. of hot water in... more

$1,870.81

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Gas Furnace LP Conversion Kit Access

Gas Furnace LP Conversion Kit Access

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Ensure your KG7S series gas furnace operates safely and efficiently by using the optional Gas Furnace to propane conversion kit. This kit enables conversion of all BTU sizes of KG7S series gas furnaces to LP. The kit includes burner orifices, a gas... more

$73.27

FREE shipping

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AZ Patio Heater Natural Gas 202 Stainless Steel (Silver) Heater

AZ Patio Heater Natural Gas 202 Stainless Steel (Silver) Heater

The impressive AZ Patio Heater Natural Gas 202 Stainless Steel Heater with integrated ignition features heavy-duty design and enough heat to warm even the chilliest evenings. This easy-to-use natural gas heater puts you in control of the temperature.... more

$152.99

FREE shipping

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More information about Heaters

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