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95% + (128)

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Combo DHW (45)
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Hot Water Boilers

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Product Image of 188,000 BTU Output Two Stage Spark Ignition Solution Boiler (LP Gas)
$4,480.84 each
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Product Image of CBN1437 Parts - Copper-Fin Boiler (NG)not-to-sell-product
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Product Image of CBL360M-9 257,000 BTU Output Two Stage Spark Ignition Copper-Fin Boiler (LP Gas)
$6,457.76 each
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Product Image of CHB-100NG Parts - Boilernot-to-sell-product
CHB-100NG Parts - Boiler
SKU: CHB-100NG
Utica-Dunkirk
SKU: CHB-100NG
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Product Image of CHB-150NG Parts - Boilernot-to-sell-product
CHB-150NG Parts - Boiler
SKU: CHB-150NG
Utica-Dunkirk
SKU: CHB-150NG
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Product Image of CHL1802 Parts - Copper-Fin II Boiler (LP)not-to-sell-product
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Product Image of CHL2072 Parts - Copper-Fin II Boiler (LP)not-to-sell-product
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Product Image of CCB-150NG Parts - Boilernot-to-sell-product
CCB-150NG Parts - Boiler
SKU: CCB-150NG
Utica-Dunkirk
SKU: CCB-150NG
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Product Image of CHN0502 Parts - Copper-Fin II Boiler (NG)not-to-sell-product
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Product Image of CHL1442 Parts - Copper-Fin II Boiler (LP)not-to-sell-product
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Product Image of Electro T1 24 kW 3 Phase Electric Boiler (240V)
$4,499.10 each
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Product Image of Electro Mini-Boiler R1 Staging 5 kW 1 Phase Electric Boiler (240V)
$1,754.10 each
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Product Image of Electro T1 36 kW 3 Phase Electric Boiler (600V)
$6,614.10 each
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Product Image of EH16-13-8-M3 Parts - Monitron Electric Boilernot-to-sell-product
EH16-13-8-M3 Parts - Monitron Electric Boiler
SKU: EH16-13-8-M3
Slant/Fin
SKU: EH16-13-8-M3
Brand: Slant/Fin
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Product Image of EH24-34-4-M2 Parts - Monitron Electric Boilernot-to-sell-product
EH24-34-4-M2 Parts - Monitron Electric Boiler
SKU: EH24-34-4-M2
Slant/Fin
SKU: EH24-34-4-M2
Brand: Slant/Fin
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Product Image of EH8-13-8-M3 Parts - Monitron Electric Boilernot-to-sell-product
EH8-13-8-M3 Parts - Monitron Electric Boiler
SKU: EH8-13-8-M3
Slant/Fin
SKU: EH8-13-8-M3
Brand: Slant/Fin
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Product Image of Electro T1 36 kW 3 Phase Electric Boiler (240V)
$7,289.10 each
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Product Image of Electro T1 28 kW 1 Phase Electric Boiler (240V)
$4,544.10 each
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Product Image of ECR97-100NG Parts - Boilernot-to-sell-product
ECR97-100NG Parts - Boiler
SKU: ECR97-100NG
Utica-Dunkirk
SKU: ECR97-100NG
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Product Image of ECR97-075NG Parts - Boilernot-to-sell-product
ECR97-075NG Parts - Boiler
SKU: ECR97-075NG
Utica-Dunkirk
SKU: ECR97-075NG
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Product Image of ECR97-100LP Parts - Boilernot-to-sell-product
ECR97-100LP Parts - Boiler
SKU: ECR97-100LP
Utica-Dunkirk
SKU: ECR97-100LP
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Product Image of Electro T1 20 kW 3 Phase Electric Boiler (600V)
$5,669.10 each
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Product Image of ECT-03-W Parts - Boilernot-to-sell-product
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Product Image of Electro Industrial 108 kW 3 Phase Electric Boiler (600V)
$27,881.10 each
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Product Image of Electro Industrial 120 kW 3 Phase Electric Boiler (600V)
$28,817.10 each
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Product Image of Electro Industrial 90 kW 3 Phase Electric Boiler (240V)
$26,594.10 each
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Product Image of EH28-34-4-M2 Parts - Monitron Electric Boilernot-to-sell-product
EH28-34-4-M2 Parts - Monitron Electric Boiler
SKU: EH28-34-4-M2
Slant/Fin
SKU: EH28-34-4-M2
Brand: Slant/Fin
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Product Image of Electro Commercial TS 40 kW 1 Phase Electric Boiler (240V)
$5,939.10 each
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Product Image of Electro Industrial 144 kW 3 Phase Electric Boiler (480V)
$30,734.10 each
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Product Image of Electro Industrial 200 kW 3 Phase Electric Boiler (600V)
$33,551.10 each
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Product Image of Electro Industrial 60 kW 3 Phase Electric Boiler (208V)
$23,579.10 each
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Product Image of DXL-200NG Parts - Boilernot-to-sell-product
DXL-200NG Parts - Boiler
SKU: DXL-200NG
Utica-Dunkirk
SKU: DXL-200NG
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Product Image of DXL-150NG Parts - Boilernot-to-sell-product
DXL-150NG Parts - Boiler
SKU: DXL-150NG
Utica-Dunkirk
SKU: DXL-150NG
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Product Image of DXL-50LP Parts - Boilernot-to-sell-product
DXL-50LP Parts - Boiler
SKU: DXL-50LP
Utica-Dunkirk
SKU: DXL-50LP
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Product Image of DXL-75LP Parts - Boilernot-to-sell-product
DXL-75LP Parts - Boiler
SKU: DXL-75LP
Utica-Dunkirk
SKU: DXL-75LP
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Product Image of B2TA19 Parts - B2TA 19 Vitodens 222-F Gas Condensing Boilernot-to-sell-product
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Product Image of B2TA35 Parts - B2TA 35 Vitodens 222-F Gas Condensing Boilernot-to-sell-product
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Product Image of CL4-126-ST Parts - Boilernot-to-sell-product
CL4-126-ST Parts - Boiler
SKU: CL4-126-ST
New Yorker
SKU: CL4-126-ST
Brand: New Yorker
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Product Image of CI-HGS-101B Parts - Boilernot-to-sell-product
CI-HGS-101B Parts - Boiler
SKU: CI-HGS-101B
New Yorker
SKU: CI-HGS-101B
Brand: New Yorker
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Product Image of CL3-105 89,000 BTU Output, Cast Iron Steam Boiler (Packaged)
$3,507.51 each
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Product Image of Electro Commercial TS 54 kW 3 Phase Electric Boiler (480V)
$7,829.10 each
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Product Image of Electro Commercial TS 54 kW 3 Phase Electric Boiler (600V)
$7,649.10 each
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Product Image of Electro Industrial 105 kW 3 Phase Electric Boiler (240V)
$28,124.10 each
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Product Image of Electro Industrial 120 kW 3 Phase Electric Boiler (208V)
$29,699.10 each
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Product Image of Electro Industrial 240 kW 3 Phase Electric Boiler (600V)
$35,441.10 each
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Product Image of Electro Industrial 260 kW 3 Phase Electric Boiler (600V)
$36,386.10 each
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Product Image of Electro Industrial 180 kW 3 Phase Electric Boiler (480V)
$32,624.10 each
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Product Image of Electro Industrial 96 kW 3 Phase Electric Boiler (600V)
Electro Industrial 96 kW 3 Phase Electric Boiler (600V)
SKU: EB-NB-96-600
Electro Industries
SKU: EB-NB-96-600
$26,927.10 each
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Resources
FAQs, Manuals & Videos
Videos
FAQs
What is the difference between high efficiency boilers and standard boilers?
High efficiency boilers generally have efficiency ratings over 90%, making them Energy Star approved. These boilers are often modulating and condensing boilers. The modulation feature allows them to operate at different BTU levels depending upon the amount of heat that is required at a given time (as opposed to a traditional boiler that fires at 100% even if only a small amount of heat is required). The condensing property refers to the ability to convert the condensed liquid that is produced by the boiler into energy. By doing so the boiler wastes less energy and is therefore more energy efficient.
How can I tell how many BTUs the boiler I buy needs to have?
For replacement boilers, if your previous boiler was sufficient and worked well you can simply replace the existing boiler with a new one that has the same BTU capacity. For boilers that are being installed in new residences you will need to find the BTU requirements by doing a heat loss of your given space. The heat loss will depend on insulation of walls and ceiling, window type and frequency, outdoor temperature, and several other factors. You can click the Rule of Thumb Guide to get a general idea of what you will need, but you should get a detailed heat loss report to know for sure.
Which are your best selling brands of boilers?
The top selling brands of boilers are Weil-Mclain and Burnham. However, we have recently begun to sell a large number of the Triangle Tube Solo Boilers.
What is the shipping process if I order a boiler from you?
Boilers ship via freight shipping companies, such as Yellow and UPS Freight. When the order ships, we will provide you with the carrier name and tracking number. The boiler will be shipped to your curb. If you need a lift gate on the truck please call to let us know. In general, the freight company will call you to set up a delivery time. If you need a specific delivery time, you may want to call the delivery company once the order ships.
Do you honor the warranties on these boilers?
SupplyHouse.com honors all manufacturer warranties. If there is any manufacturer defect with the boiler we will replace it upon return, or issue you a credit for the boiler.
Other Resources
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More About Boilers
The Industry's Best Residential Boilers
As a heating professional, you know the boiler is the most important piece of equipment in any residential heating system. In addition to keeping your client’s home at the ideal temperature, the right boiler will provide it with reliable heating, consistently and affordably for years into the future. SupplyHouse.com has all the best electric, oil and gas boilers for sale to suit unique space requirements, budgets and needs of any residential customer. And with free shipping on orders over $99 plus personalized customer service, we’d make great partners!

SupplyHouse.com is your resource for electric, propane, oil and natural gas boilers. Equip your clients with the very best and most efficient options by Burnham, Weil-McLain, Slant/Fin, Lochinvar, New Yorker, AO Smith and more. We have one of the industry’s best selections of high-efficiency gas boilers, which are quickly becoming the standard in both boiler replacements and new construction. These cutting-edge models use a gas-fired condensing system to heat your client’s home more efficiently, effectively lowering their utility bills and the home’s carbon footprint. These boilers can bring an Annual Fuel Utilization Efficiency (AFUE) rating of as high as 98 percent!

Boilers for Every Unique Job
In addition to efficient gas boilers, we also offer a wide variety of standard gas boilers which will still bring excellent savings and efficiency improvements when replacing old, low-efficiency boilers. Even standard mid-efficiency options can offer an AFUE rating of up to 83 percent, which makes them an economical choice for replacement applications. We also have an impressive selection of oil boilers and electric and wood boilers for your specialty jobs. Oil boilers are commonly used in properties with fuel oil tanks, whereas wood can be used in off-grid areas or when oil and gas options are prohibitively expensive.

Remember, if you aren’t sure which option is best for your client or job, you can always get in touch with us for expert advice.