Heaters

Featured Categories
Furnaces
Boilers
Tankless Water Heaters
Unit Heaters
More Heating Categories
Learn More About ProSelect Force Boilers FORCEOIL182EGBHDRacw-sale-badge
ProSelect® Force™ Boilers - 160k BTU - 87% AFUE - Hot Water Oil Boiler - Direct Vent - Includes Beckett Burner
Write A Review
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 182K BTU Maximum Input Capacity, 160K BTU DOE Capacity, 139K BTU Net IBR Capacity.
Item#: 111073
Model#: FORCEOIL182EGBHDR
Brand: ProSelect Force Boilers
$4,212.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
ProSelect® Force™ Boilers - 160k BTU - 87% AFUE - Hot Water Oil Boiler - Direct Vent - Includes Beckett Burner
Learn More About ProSelect Force Boilers FORCEOIL084EGBHDRacw-sale-badge
ProSelect® Force™ Boilers - 74k BTU - 87% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett Burner
Write A Review
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 74K BTU Maximum Input Capacity, 73K BTU DOE Capacity, 63K BTU Net IBR Capacity.
Item#: 111075
Model#: FORCEOIL084EGBHDR
Brand: ProSelect Force Boilers
$3,238.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
ProSelect® Force™ Boilers - 74k BTU - 87% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett Burner
Learn More About ProSelect Force Boilers FORCEVFO3ETacw-sale-badge
ProSelect® Force™ Boilers - 122k BTU - 86.3% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Write A Review
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 140K BTU Maximum Input Capacity, 122K BTU DOE Capacity, 80K BTU Net IBR Capacity. Includes Circulator and Tankless Coil
Item#: 111077
Model#: FORCEVFO3ET
Brand: ProSelect Force Boilers
$3,607.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
ProSelect® Force™ Boilers - 122k BTU - 86.3% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Learn More About ProSelect Force Boilers FORCEVFO4ETacw-sale-badge
ProSelect® Force™ Boilers - 182k BTU - 86.0% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Write A Review
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 210K BTU Maximum Input Capacity, 182K BTU DOE Capacity, 129K BTU Net IBR Capacity. Includes Circulator and Tankless Coil
Item#: 111078
Model#: FORCEVFO4ET
Brand: ProSelect Force Boilers
$3,987.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
ProSelect® Force™ Boilers - 182k BTU - 86.0% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Learn More About ProSelect Force Boilers FORCEVFO4Eacw-sale-badge
ProSelect® Force™ Boilers - 148k BTU - 87.0% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Write A Review
Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 168K BTU Maximum Input Capacity, 148K BTU DOE Capacity, 129K BTU Net IBR Capacity. Includes Circulator
Item#: 111080
Model#: FORCEVFO4E
Brand: ProSelect Force Boilers
$3,601.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
ProSelect® Force™ Boilers - 148k BTU - 87.0% AFUE - Hot Water Oil Boiler - Chimney Vent - Includes Beckett® AFG Burner
Learn More About King Electric H612 4/5-AS/FS-GWacw-sale-badge
King Electric - 4700/5800 BTU - Small Hydronic Wall Heater with Aqua Stat and Fan Switch
Write A Review
Item#: 115022
Model#: H612 4/5-AS/FS-GW
Brand: King Electric
$711.60
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
King Electric - 4700/5800 BTU - Small Hydronic Wall Heater with Aqua Stat and Fan Switch
Learn More About King Electric H612 6/8-AS/FS-GWacw-sale-badge
King Electric - 6000/7600 BTU - Small Hydronic Wall Heater with Aqua Stat and Fan Switch
Write A Review
Item#: 115023
Model#: H612 6/8-AS/FS-GW
Brand: King Electric
$805.27
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
King Electric - 6000/7600 BTU - Small Hydronic Wall Heater with Aqua Stat and Fan Switch
Learn More About King Electric KCV1207-Wacw-sale-badge
King Electric - Radiant Cove Heater 59 in. - 700 Watt - 120V - White
Write A Review
Item#: 115088
Model#: KCV1207-W
Brand: King Electric
$375.98
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
King Electric - Radiant Cove Heater 59 in. - 700 Watt - 120V - White
Learn More About King Electric KT2415-MW-Wacw-sale-badge
King Electric - Multiwatt Kick Space Heater - 240/208V - White
Write A Review
Item#: 115100
Model#: KT2415-MW-W
Brand: King Electric
$371.17
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Factory-Direct
King Electric - Multiwatt Kick Space Heater - 240/208V - White
Learn More About Reznor 1036539Racw-sale-badge
Reznor - NG to LP - Gas Conversion Kit - For Reznor UDXC / UBXC 150 and 175 Unit Heaters
Write A Review
Reznor LP conversion kits easily transform Reznor UDXC & UBXC models sized 150k - 175k BTUH into propane fired heaters. This kit includes all parts necessary for conversion, including new ratings plates and easy-to-follow instructions.
Item#: 116390
Model#: 1036539R
Brand: Reznor
Sale: $143.00
On Sale Through 01/01
In-Stock
Reznor - NG to LP - Gas Conversion Kit - For Reznor UDXC / UBXC 150 and 175 Unit Heaters
Learn More About Weil-McLain 386701015acw-sale-badge
Weil-McLain WGO-5 - 147K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Chimney Vent - Burner Sold Separately
Write A Review
Item#: 116425
Model#: 386701015
Brand: Weil-McLain
$4,503.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
Weil-McLain WGO-5 - 147K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Chimney Vent - Burner Sold Separately
Learn More About Weil-McLain 383501030acw-sale-badge
Weil-McLain - Venturi Gas Valve for Ultra 105
Write A Review
Item#: 116856
Model#: 383501030
Brand: Weil-McLain
$385.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
In-Stock
Weil-McLain - Venturi Gas Valve for Ultra 105
Learn More About Goodman GM9S921205DNacw-sale-badge
Goodman GM9S92 - 120k BTU - Gas Furnace - 92% AFUE
Write A Review
High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 24.5 Cabinet Width.
Item#: 117111
Model#: GM9S921205DN
Brand: Goodman
Originally $2,125.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
Goodman GM9S92 - 120k BTU - Gas Furnace - 92% AFUE
Learn More About Goodman GM9S960403ANacw-sale-badge
Goodman GM9S96 - 40k BTU - Gas Furnace - 96% AFUE
Write A Review
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 $1,612.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
Goodman GM9S96 - 40k BTU - Gas Furnace - 96% AFUE
Learn More About Goodman GM9S960804CNacw-sale-badge
Goodman GM9S96 - 80k BTU - Gas Furnace - 96% AFUE
Write A Review
High Efficiency Upflow/Horizontal Blower with 1600 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 117115
Model#: GM9S960804CN
Brand: Goodman
Originally $2,017.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
Goodman GM9S96 - 80k BTU - Gas Furnace - 96% AFUE
Learn More About Goodman GM9C800803BNacw-sale-badge
Goodman GM9C80 - 80k BTU - Gas Furnace - 80% AFUE
Write A Review
High Efficiency Upflow/Horizontal Blower with 1200 Max CFM. Natural Gas with Low NOx Emissions. 17.5 Cabinet Width.
Item#: 117301
Model#: GM9C800803BN
Brand: Goodman
Originally $1,322.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
Goodman GM9C80 - 80k BTU - Gas Furnace - 80% AFUE
Learn More About Goodman GM9C960804CNacw-sale-badge
Goodman GM9C96 - 80k BTU - Gas Furnace - 96% AFUE
Write A Review
High Efficiency Upflow/Horizontal Blower with 1600 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 117615
Model#: GM9C960804CN
Brand: Goodman
Originally $2,232.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
Goodman GM9C96 - 80k BTU - Gas Furnace - 96% AFUE
Learn More About Goodman GM9S960805CUacw-sale-badge
Goodman GM9S96 - 80k BTU - Ultra Low NOx Gas Furnace - 96% AFUE
Write A Review
High Efficiency Upflow/Horizontal Blower with 2000 Max CFM. Natural Gas with Low NOx Emissions. 21 Cabinet Width.
Item#: 117706
Model#: GM9S960805CU
Brand: Goodman
Originally $3,090.00
Add to Cart for Lower Price
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Factory-Direct
Goodman GM9S96 - 80k BTU - Ultra Low NOx Gas Furnace - 96% AFUE
Learn More About Weil-McLain 383900177acw-sale-badge
Weil-McLain ECO® Tec 110-H Series 2 - 110K BTU - 95% AFUE - Hot Water Gas Boiler - Direct Vent
Write A Review
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 110K BTU Gross Input, 100K BTU DOE Capacity, 87K BTU Net IBR Capacity. Includes Circulator.
Item#: 123840
Model#: 383900177
Brand: Weil-McLain
$3,539.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
In-Stock
Weil-McLain ECO® Tec 110-H Series 2 - 110K BTU - 95% AFUE - Hot Water Gas Boiler - Direct Vent
Learn More About Weil-McLain 383900173acw-sale-badge
Weil-McLain ECO® Tec 110-C Series 2 - 100K BTU - 95% AFUE - Combi Gas Boiler - Direct Vent
Write A Review
Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 80K BTU Gross Input, 74K BTU DOE Capacity, 64K BTU Net IBR Capacity. Includes Circulator.
Item#: 124141
Model#: 383900173
Brand: Weil-McLain
$3,770.00
Free Shipping
Learn More
Free Shipping
*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
Free Lift Gate
Learn More
Free Lift Gate
*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Only 2 In-Stock
Weil-McLain ECO® Tec 110-C Series 2 - 100K BTU - 95% AFUE - Combi Gas Boiler - Direct Vent
Tools & Articles