Weil-McLain

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Weil-McLain has been producing durable, American-made boilers for over a century. Their lineup of boilers spans a massive range of capacities and efficiencies with gas-fired and oil-fired options. Shop now for Weil-McLain.
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$685.44
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$795.67
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$841.89
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Floor Mounted, Cast Iron Boiler. Ships Packaged. Rating: 0.95 GPH Gross Input, 99K BTU Net IBR Capacity.
$2,372.21
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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 may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Weil-McLain - 592900012 - Corrosion Inhibitor Concentrate for Select Ultra Series Boilers - 275 mL - 12 per Box
$306.33
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Weil-McLain- 592900016 - Corrosion Inhibitor for Select Ultra Series Boilers - 5 Gallons
$551.84
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Weil-McLain - 592900026 - Noise Reducer for Select Ultra Series Boilers - 1 Gallon
$79.68
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$600.11
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$600.11
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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 may apply, see our full shipping policy for more details.
$560.11
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Floor/Wall Mounted, Condensing Boiler with Modulating Gas Valve. Ships Packaged. Ratings: 70K BTU Gross Input, 65K BTU DOE Capacity, 57K BTU Net IBR Capacity. Includes Circulator.
$2,769.00
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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 may apply, see our full shipping policy for more details.
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Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Weil-McLain - 10" - Barometric Damper - 510512290
$150.67
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Weil-McLain - High Altitude Kit - 2,000 Feet to 7,000 Feet - Liquid Propane - For Weil-McLain CGi-6, CGi-7, and CGi-8 Hot Water Boilers - MPN: 510811258
$76.80
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Weil-McLain - High Altitude Kit - 4,000 Feet to 7,000 Feet - Natural Gas - For Weil-McLain CGi-3 Hot Water Boilers - MPN: 510811235
$76.80
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Weil-McLain - High Altitude Kit - 4,000 Feet to 7,000 Feet - Natural Gas - For Weil-McLain CGi-5 Hot Water Boilers - MPN: 510811243
$76.80
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Weil-McLain - Water - E-632 - Tankless Water Heater - For Weil-McLain EG-65-W-PIDN-T and EG-75-W-PIDN-T Hot Water Boilers - MPN: 590921901
$242.22
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Weil-McLain - Water - E-626 - Tankless Water Heater - For Weil-McLain EG-50-W-PIDN-T and EG-55-W-PIDN-T Hot Water Boilers - MPN: 590921905
$242.22
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Weil-McLain - Manifold - Cast Iron - 2" x 1-1/4" - 591126586

$78.46
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Weil-McLain - High Gas Pressure Switch - Manual Reset - 3-21" W.C. - 1/4" NPT - 511624555
$109.85
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Weil-McLain - Hot Water High Temperature Limit Control - Operating Limit - Manual Reset - 510312090
$229.00
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Weil-McLain - 11" - Controls - Liquid Propane - for LGB-6/7 Boilers - 383300370
$1,585.31
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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 may apply, see our full shipping policy for more details.
2% Check Discount Icon
2% Check Discount
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2% Check Discount
Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Weil-McLain - Boiler Jacket Carton - for LGB-6/13/14 Boilers - 413300002
$448.95
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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 may apply, see our full shipping policy for more details.