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  • GV90+4 84,000 BTU<br>High Efficiency Gas Boiler (NG & LP) Product Image
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    GV90+4 84,000 BTU High Efficiency Gas Boiler (NG & LP) 382-200-611 GV90+4 84,000 BTU High Efficiency Gas Boiler (NG & LP)
    SKU: 382-200-611 Weil-McLain
    SKU: 382-200-611
    Brand: Weil-McLain
    (15)
    $3,349.99 each
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    17
    Thu, Nov 4 – Mon, Nov 8
    17
    QtyArrives
    17 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • Ultra 155 - 123,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) Product Image
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    Ultra 155 - 123,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) 383-500-735 Ultra 155 - 123,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP)
    SKU: 383-500-735 Weil-McLain
    SKU: 383-500-735
    Brand: Weil-McLain
    $3,399.99 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
    Questions? Call 1-888-757-4774 or
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  • GV90+5 113,000 BTU<br>High Efficiency Gas Boiler (NG & LP) Product Image
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    GV90+5 113,000 BTU High Efficiency Gas Boiler (NG & LP) 382-200-612 GV90+5 113,000 BTU High Efficiency Gas Boiler (NG & LP)
    SKU: 382-200-612 Weil-McLain
    SKU: 382-200-612
    Brand: Weil-McLain
    (6)
    $3,879.99 each
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    9
    Thu, Nov 4 – Mon, Nov 8
    9
    QtyArrives
    9 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • Ultra 230 - 183,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) Product Image
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    Ultra 230 - 183,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) 383-500-736 Ultra 230 - 183,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP)
    SKU: 383-500-736 Weil-McLain
    SKU: 383-500-736
    Brand: Weil-McLain
    (9)
    $4,319.99 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
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  • Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) Product Image
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    Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP) 383-500-734 Ultra 105 - 81,000 BTU Output High Efficiency Boiler - Series 4 (Nat Gas or LP)
    SKU: 383-500-734 Weil-McLain
    SKU: 383-500-734
    Brand: Weil-McLain
    (15)
    $2,969.99 each
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    1
    Thu, Nov 4 – Mon, Nov 8
    1
    QtyArrives
    1 Thu, Nov 4 – Mon, Nov 8
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  • AB-155C AquaBalance Combination Wall Mount Gas Boiler, 125,000 BTU (NG) Product Image
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    AB-155C AquaBalance Combination Wall Mount Gas Boiler, 125,000 BTU (NG) 383-100-050 AB-155C AquaBalance Combination Wall Mount Gas Boiler, 125,000 BTU (NG)
    SKU: 383-100-050 Weil-McLain
    SKU: 383-100-050
    Brand: Weil-McLain
    $2,339.99 each
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    17
    Thu, Nov 4 – Mon, Nov 8
    17
    QtyArrives
    17 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • NRCB199DV 199,000 BTU Combi Boiler (NG) Product Image
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    NRCB199DV 199,000 BTU Combi Boiler (NG) NRCB199DV-NG NRCB199DV 199,000 BTU Combi Boiler (NG)
    SKU: NRCB199DV-NG Noritz
    SKU: NRCB199DV-NG
    Brand: Noritz
    (2)
    $2,331.88 each
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    10
    Thu, Nov 4 – Mon, Nov 8
    10
    QtyArrives
    10 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • AB-120C AquaBalance Combination Wall Mount Gas Boiler, 97,000 BTU (NG) Product Image
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    AB-120C AquaBalance Combination Wall Mount Gas Boiler, 97,000 BTU (NG) 383-100-040 AB-120C AquaBalance Combination Wall Mount Gas Boiler, 97,000 BTU (NG)
    SKU: 383-100-040 Weil-McLain
    SKU: 383-100-040
    Brand: Weil-McLain
    (3)
    $2,249.99 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
    Questions? Call 1-888-757-4774 or
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  • NRCB199DV 199,000 BTU Combi Boiler (LP) Product Image
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    NRCB199DV 199,000 BTU Combi Boiler (LP) NRCB199DV-LP NRCB199DV 199,000 BTU Combi Boiler (LP)
    SKU: NRCB199DV-LP Noritz
    SKU: NRCB199DV-LP
    Brand: Noritz
    $2,331.88 each
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    Thu, Nov 18 – Tue, Nov 30
    Arrives
    Thu, Nov 18 – Tue, Nov 30
    Questions? Call 1-888-757-4774 or
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  • CGA-4 - 73,000 BTU Output Boiler, Spark Ignition - Series 3 (NG) Product Image
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    CGA-4 - 73,000 BTU Output Boiler, Spark Ignition - Series 3 (NG) 381-359-074 CGA-4 - 73,000 BTU Output Boiler, Spark Ignition - Series 3 (NG)
    SKU: 381-359-074 Weil-McLain
    SKU: 381-359-074
    Brand: Weil-McLain
    (18)
    $2,119.99 each
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    7
    Thu, Nov 4 – Mon, Nov 8
    7
    QtyArrives
    7 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • AT204510C 68,200 BTU, 20kW 4-Element Series C Electric Boiler (w/ Breakers) Product Image
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    AT204510C 68,200 BTU, 20kW 4-Element Series C Electric Boiler (w/ Breakers) AT204510C AT204510C 68,200 BTU, 20kW 4-Element Series C Electric Boiler (w/ Breakers)
    SKU: AT204510C Argo
    SKU: AT204510C
    Brand: Argo
    (1)
    $1,806.02 each
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    17
    Thu, Nov 4 – Mon, Nov 8
    17
    QtyArrives
    17 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • WTGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4 Product Image
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    WTGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4 386-701-027 WTGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4
    SKU: 386-701-027 Weil-McLain
    SKU: 386-701-027
    Brand: Weil-McLain
    $2,599.99 each
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    20
    Thu, Nov 4 – Mon, Nov 8
    20
    QtyArrives
    20 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • WGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 Product Image
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    WGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 386-701-014 WGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler - Series 4
    SKU: 386-701-014 Weil-McLain
    SKU: 386-701-014
    Brand: Weil-McLain
    (1)
    $2,679.99 each
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    20
    Thu, Nov 4 – Mon, Nov 8
    20
    QtyArrives
    20 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • WGO-2 - 75,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 Product Image
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    WGO-2 - 75,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 386-701-012 WGO-2 - 75,000 BTU Output Cast Iron Gold Oil Boiler - Series 4
    SKU: 386-701-012 Weil-McLain
    SKU: 386-701-012
    Brand: Weil-McLain
    (1)
    $1,929.99 each
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    4
    Thu, Nov 4 – Mon, Nov 8
    4
    QtyArrives
    4 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • WGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 Product Image
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    WGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler - Series 4 386-701-013 WGO-3R - 85,000 BTU Output Cast Iron Gold Oil Boiler - Series 4
    SKU: 386-701-013 Weil-McLain
    SKU: 386-701-013
    Brand: Weil-McLain
    $2,329.99 each
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    7
    Thu, Nov 4 – Mon, Nov 8
    7
    QtyArrives
    7 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • MFTCW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Combi Boiler (NG/LP) Product Image
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    MFTCW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Combi Boiler (NG/LP) MFTCW199NA2XN MFTCW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Combi Boiler (NG/LP)
    SKU: MFTCW199NA2XN Laars
    SKU: MFTCW199NA2XN
    Brand: Laars
    $2,440.69 each
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    7
    Thu, Nov 4 – Mon, Nov 8
    32
    QtyArrives
    7 Thu, Nov 4 – Mon, Nov 8
    25 Fri, Nov 5 – Wed, Nov 10
    Questions? Call 1-888-757-4774
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  • CGA-5 - 98,000 BTU Output Boiler, Spark Ignition - Series 3 (NG) Product Image
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    CGA-5 - 98,000 BTU Output Boiler, Spark Ignition - Series 3 (NG) 381-359-076 CGA-5 - 98,000 BTU Output Boiler, Spark Ignition - Series 3 (NG)
    SKU: 381-359-076 Weil-McLain
    SKU: 381-359-076
    Brand: Weil-McLain
    (9)
    $2,449.88 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
    Questions? Call 1-888-757-4774 or
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  • WTGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4 Product Image
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    WTGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4 386-701-029 WTGO-4R - 106,000 BTU Output Cast Iron Gold Oil Boiler w/ Tankless Heater - Series 4
    SKU: 386-701-029 Weil-McLain
    SKU: 386-701-029
    Brand: Weil-McLain
    $2,949.99 each
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    Tue, Jan 18 – Thu, Feb 17
    Arrives
    Tue, Jan 18 – Thu, Feb 17
    Questions? Call 1-888-757-4774 or
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  • AT102510C 34,100 BTU, 10kW 2-Element Series C Electric Boiler (w/ Breakers) Product Image
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    AT102510C 34,100 BTU, 10kW 2-Element Series C Electric Boiler (w/ Breakers) AT102510C AT102510C 34,100 BTU, 10kW 2-Element Series C Electric Boiler (w/ Breakers)
    SKU: AT102510C Argo
    SKU: AT102510C
    Brand: Argo
    $1,435.77 each
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    7
    Thu, Nov 4 – Mon, Nov 8
    7
    QtyArrives
    7 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • MFTHW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Heat Only Boiler (NG/LP) Product Image
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    MFTHW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Heat Only Boiler (NG/LP) MFTHW199NA2XN MFTHW199, 181,000 BTU Output FT Series High Efficiency Wall Mount Heat Only Boiler (NG/LP)
    SKU: MFTHW199NA2XN Laars
    SKU: MFTHW199NA2XN
    Brand: Laars
    $1,999.99 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
    Questions? Call 1-888-757-4774 or
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  • PV8H3, 109,000 BTU V8H Water Boiler w/ Tankless Coil w/ Beckett Burner, Oil Product Image
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    PV8H3, 109,000 BTU V8H Water Boiler w/ Tankless Coil w/ Beckett Burner, Oil PV8H3WT-TBWF PV8H3, 109,000 BTU V8H Water Boiler w/ Tankless Coil w/ Beckett Burner, Oil
    SKU: PV8H3WT-TBWF Burnham
    SKU: PV8H3WT-TBWF
    Brand: Burnham
    (5)
    $2,835.46 each
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    9
    Thu, Nov 4 – Mon, Nov 8
    9
    QtyArrives
    9 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • AT244610C 82,000 BTU, 24kW 4-Element Series C Electric Boiler (w/ Breakers) Product Image
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    AT244610C 82,000 BTU, 24kW 4-Element Series C Electric Boiler (w/ Breakers) AT244610C AT244610C 82,000 BTU, 24kW 4-Element Series C Electric Boiler (w/ Breakers)
    SKU: AT244610C Argo
    SKU: AT244610C
    Brand: Argo
    (2)
    $1,896.26 each
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    4
    Thu, Nov 4 – Mon, Nov 8
    4
    QtyArrives
    4 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • K2WT-180, 147,000 BTU Output Watertube High Efficiency Boiler w/ Taco Pump Product Image
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    K2WT-180, 147,000 BTU Output Watertube High Efficiency Boiler w/ Taco Pump K2WT-180B-6T02 K2WT-180, 147,000 BTU Output Watertube High Efficiency Boiler w/ Taco Pump
    SKU: K2WT-180B-6T02 Burnham
    SKU: K2WT-180B-6T02
    Brand: Burnham
    (1)
    $2,705.60 each
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    9
    Thu, Nov 4 – Mon, Nov 8
    9
    QtyArrives
    9 Thu, Nov 4 – Mon, Nov 8
    Questions? Call 1-888-757-4774
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  • PV8H3WEC, 104,000 BTU V8H Water Boiler w/o Tankless Coil w/ Beckett Burner, Oil Product Image
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    PV8H3WEC, 104,000 BTU V8H Water Boiler w/o Tankless Coil w/ Beckett Burner, Oil PV8H3WEC-TBWN PV8H3WEC, 104,000 BTU V8H Water Boiler w/o Tankless Coil w/ Beckett Burner, Oil
    SKU: PV8H3WEC-TBWN Burnham
    SKU: PV8H3WEC-TBWN
    Brand: Burnham
    (5)
    $2,475.52 each
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    Fri, Dec 3 – Thu, Jan 6
    Arrives
    Fri, Dec 3 – Thu, Jan 6
    Questions? Call 1-888-757-4774 or
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FAQs, Manuals & Videos

Resources

Videos

FAQs

  • 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.
  • 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.
  • 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.
  • 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.
  • 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.

Calculators

Articles

  • 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.
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