Cast Iron Hot Water Boilers

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Learn More About Weil-McLain 386701036acw-sale-badge
Weil-McLain WTGO-6 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler - Burner Sold Separately
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Item#: 116937
Model#: 386701036
Brand: Weil-McLain
$4,888.13
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Weil-McLain WTGO-6 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler - Burner Sold Separately
Learn More About Weil-McLain 386901007acw-sale-badge
Weil-McLain Ultra Oil - 148K BTU - 87% AFUE - Hot Water Oil Boiler - - Burner Sold Separately
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Item#: 116942
Model#: 386901007
Brand: Weil-McLain
$3,507.91
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*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.
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*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.
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Weil-McLain Ultra Oil - 148K BTU - 87% AFUE - Hot Water Oil Boiler - - Burner Sold Separately
Learn More About Weil-McLain 386901008acw-sale-badge
Weil-McLain Ultra Oil - 173K BTU - 87% AFUE - Hot Water Oil Boiler - - Burner Sold Separately
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Item#: 116943
Model#: 386901008
Brand: Weil-McLain
$4,048.77
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*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.
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*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.
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Weil-McLain Ultra Oil - 173K BTU - 87% AFUE - Hot Water Oil Boiler - - Burner Sold Separately
Learn More About Weil-McLain 386701016acw-sale-badge
Weil-McLain WGO-4 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
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Item#: 116946
Model#: 386701016
Brand: Weil-McLain
$4,556.00
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*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.
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*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.
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Weil-McLain WGO-4 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
Learn More About Weil-McLain 386701028acw-sale-badge
Weil-McLain WTGO-3 - 122K BTU - 86.2% AFUE - Hot Water Oil Boiler with Taco 007e Circulator - Burner Sold Separately
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Item#: 116947
Model#: 386701028
Brand: Weil-McLain
$3,487.57
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*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.
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*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 1 In-Stock
Weil-McLain WTGO-3 - 122K BTU - 86.2% AFUE - Hot Water Oil Boiler with Taco 007e Circulator - Burner Sold Separately
Learn More About Weil-McLain 386701030acw-sale-badge
Weil-McLain WTGO-5 - 147K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
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Item#: 116948
Model#: 386701030
Brand: Weil-McLain
$4,528.64
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*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.
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*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
Weil-McLain WTGO-5 - 147K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
Learn More About Weil-McLain 386701031acw-sale-badge
Weil-McLain WTGO-6 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
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Item#: 116949
Model#: 386701031
Brand: Weil-McLain
$5,004.00
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*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.
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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
Weil-McLain WTGO-6 - 171K BTU - 86.1% AFUE - Hot Water Oil Boiler with Taco 007 Circulator - Burner Sold Separately
Learn More About Weil-McLain 386701032acw-sale-badge
Weil-McLain WTGO-3 - 98K BTU - 86.2% AFUE - Hot Water Oil Boiler - Burner Sold Separately
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Item#: 116950
Model#: 386701032
Brand: Weil-McLain
$3,355.81
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*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.
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*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.
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Weil-McLain WTGO-3 - 98K BTU - 86.2% AFUE - Hot Water Oil Boiler - Burner Sold Separately
Learn More About Burnham 304BNI-Gacw-sale-badge
Burnham Series 3 - 88K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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Floor Mounted, Cast Iron Boiler with Gas Valve. Ships Packaged. Ratings: 105K BTU Gross Input, 88K BTU DOE Capacity, 77K BTU Net IBR Capacity. Includes Circulator.
Item#: 150647
Model#: 304BNI-G
Brand: Burnham
$3,151.16
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*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.
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*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.
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Burnham Series 3 - 88K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Learn More About Burnham 305BNI-Gacw-sale-badge
Burnham Series 3 - 117K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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Floor Mounted, Cast Iron Boiler with Gas Valve. Ships Packaged. Ratings: 140K BTU Gross Input, 117K BTU DOE Capacity, 102K BTU Net IBR Capacity. Includes Circulator.
Item#: 150648
Model#: 305BNI-G
Brand: Burnham
$3,534.63
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*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.
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*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.
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Burnham Series 3 - 117K BTU - 84.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Learn More About Burnham ES24BNI-Gacw-sale-badge
Burnham ES2 - 89K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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Floor Mounted, Cast Iron Boiler with Conversion Included. Ships Packaged. Ratings: 105K BTU Gross Input, 89K BTU DOE Capacity, 77K BTU Net IBR Capacity. Includes Circulator.
Item#: 150665
Model#: ES24BNI-G
Brand: Burnham
$3,582.76
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*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.
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*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.
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Burnham ES2 - 89K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Learn More About Burnham ES25BNI-Gacw-sale-badge
Burnham ES2 - 119K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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Floor Mounted, Cast Iron Boiler with Conversion Included. Ships Packaged. Ratings: 140K BTU Gross Input, 119K BTU DOE Capacity, 103K BTU Net IBR Capacity. Includes Circulator.
Item#: 150666
Model#: ES25BNI-G
Brand: Burnham
$4,010.18
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*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.
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*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
Burnham ES2 - 119K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Learn More About Burnham ES26BNI-Gacw-sale-badge
Burnham ES2 - 149K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
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Floor Mounted, Cast Iron Boiler with Conversion Included. Ships Packaged. Ratings: 175K BTU Gross Input, 149K BTU DOE Capacity, 130K BTU Net IBR Capacity. Includes Circulator.
Item#: 150667
Model#: ES26BNI-G
Brand: Burnham
$4,578.64
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*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.
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*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 3 In-Stock
Burnham ES2 - 149K BTU - 85.0% AFUE - Hot Water Gas Boiler - Chimney Vent
Learn More About Burnham X-PV5N-T02acw-sale-badge
Burnham X-PV - 120K BTU - 85.0% AFUE - Hot Water Gas Boiler - Direct Vent
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Floor Mounted, Cast Iron Boiler with Conversion Included. Ships Packaged. Ratings: 140K BTU Gross Input, 120K BTU DOE Capacity, 104K BTU Net IBR Capacity. Includes Circulator.
Item#: 150687
Model#: X-PV5N-T02
Brand: Burnham
$4,083.04
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*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.
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*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 3 In-Stock
Burnham X-PV - 120K BTU - 85.0% AFUE - Hot Water Gas Boiler - Direct Vent
Learn More About Buderus G115WS/5acw-sale-badge
Buderus 136K 87.0% Hot Water Oil Boiler Chimney Vent For G115WS/5
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Floor Mounted, Cast Iron Boiler. Ships Packaged. Ratings: 1.10 GPH Gross Input, 136K BTU DOE Capacity, 119K BTU Net IBR Capacity.
Item#: 37440
Model#: G115WS/5
Brand: Buderus
$2,295.00
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*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.
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*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.
Backordered
Buderus 136K 87.0% Hot Water Oil Boiler Chimney Vent For G115WS/5