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Boilers 400 to 499 MBtu

Boiler and Fuel Type Section

MBtu

Boilers 25 to 99 MBtu Boilers 100 to 149 MBtu Boilers 150 to 224 MBtu Boilers 225 to 299 MBtu Boilers 300 to 399 MBtu Boilers 400 to 499 MBtu Boilers 500 to 699 MBtu Boilers 700 to 999 MBtu Boilers Over 1,000 MBtu

Fuel Type

Natural Gas

Natural Gas
Liquid Propane

Liquid Propane
Oil

Oil
Electric

Electric

Medium

Steam

Steam
Hot Water

Hot Water

Brands

Weil-McLain

Weil-McLain
Peerless Boilers

Peerless Boilers
Burnham

Burnham
Williamson

Williamson
Biasi

Biasi
Utica

Utica
Laars

Laars
Lochinvar

Lochinvar
Green Mountain

Green Mountain
Triangle Tube

Triangle Tube
IBC Technologies

IBC Technologies
Viessmann

Viessmann


24 Items

Set Descending Direction

  3. Weil-McLain EGH Series 5 Gas Boilers (with Coil Opening)
    Gas, Steam
    Cast Iron Heat Exchanger
    82% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withoutcoil_opening_3.png
    With Coil Opening
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/k/n/knockdown_1.png
    Knockdown(Assembly required)
    Weil-Mclain 117115351 EGH-115PIN 450 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)
    Retail : $13,723.00 $12,350.70
    You Save (10%)

    • Weil-Mclain 117085351 EGH-85PIN 315 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117095351 EGH-95PIN 360 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117105351 EGH-105PIN 405 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117115351 EGH-115PIN 450 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117125351 EGH-125PIN 495 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)

  4. Peerless Steam Boilers Series 64
    Gas, Steam
    Chimney Vent
    83% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withburner.png
    With Burner
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/k/n/knockdown_1.png
    Knockdown(Assembly required)
    Peerless 64-09 Series 64 460 Input MBtu - 81% AFUE Semi-Commercial Natural Gas Steam Boiler - Chimney Vent (Knockdown)
    Retail : $11,084.00 $8,313.00
    You Save (25%)

    • Peerless 64-07 Series 64 345 Input MBtu - 81% AFUE Semi-Commercial Natural Gas Steam Boiler - Chimney Vent (Knockdown)

    • Peerless 64-08 Series 64 399 Input MBtu - 81% AFUE Semi-Commercial Natural Gas Steam Boiler - Chimney Vent (Knockdown)

    • Peerless 64-09 Series 64 460 Input MBtu - 81% AFUE Semi-Commercial Natural Gas Steam Boiler - Chimney Vent (Knockdown)

    • Peerless 6410006 Series 64 517 Input MBtu - 81% AFUE Semi-Commercial Hydrolevel CG450 probe type Low Water Cut Off Natural Gas Steam Boiler - Chimney Vent (Knockdown)

    • Peerless 6411004 64 Series 575 Input MBtu - 81% AFUE Semi-Commercial Hydrolevel CG450 probe type Low Water Cut Off Natural Gas Steam Boiler - Chimney Vent (Knockdown)

    • Peerless 6412006 Series 64 632 Input MBtu - 81% AFUE Semi-Commercial Hydrolevel CG450 probe type Low Water Cut Off Natural Gas Steam Boiler - Chimney Vent (Knockdown)

  7. Weil-McLain EGH Series 5 Gas Boilers (No Coil Opening)
    Gas, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    82% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withcoil_opening_3.png
    Without Coil Opening
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/k/n/knockdown_1.png
    Knockdown(Assembly required)
    Weil-Mclain 117124351 EGH-125PIN Input 495 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)
    Retail : $13,469.00 $12,122.10
    You Save (10%)

    • Weil-Mclain 117084351 EGH-85PIN Input 315 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117094351 EGH-95PIN Input 360 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117104351 EGH-105PIN Input 405 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117114351 EGH-115PIN Input 450 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)

    • Weil-Mclain 117124351 EGH-125PIN Input 495 MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim, No Tankless Coil Opening (Knockdown-Assembly Required)

  9. Peerless SC Series
    Gas, Steam
    Forced Draft
    83% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withoutburner.png
    Without Burner
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/k/n/knockdown_1.png
    Knockdown(Assembly required)
    Peerless 4005000 Series SC 404 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft ASSEMBLY REQUIRED, LESS BURNER
    Retail : $8,910.00 $7,128.00
    You Save (20%)

    • Peerless 4005000 Series SC 404 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft ASSEMBLY REQUIRED, LESS BURNER

    • Peerless SCT-06 Series SC 505 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft (KNOCKDOWN UNIT. ASSEMBLY REQUIRED)

    • Peerless SCT-07 Series SC 577 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft (KNOCKDOWN UNIT. ASSEMBLY REQUIRED)

    • Peerless SCT-08 Series SC 649 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft (KNOCKDOWN UNIT. ASSEMBLY REQUIRED)

    • Peerless 4009000 Series SC 722 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft - Knockdown

    • Peerless SCT-10 Series SC 794 Input MBtu - 83% AFUE Semi-Commercial Natural Gas Steam Boiler - Forced Draft (KNOCKDOWN UNIT. ASSEMBLY REQUIRED)

  11. Saint Roch SRO Boilers
    Oil-Fired, Water
    87% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withburner.png
    With Burner
    Saint Roch SRO8 Optimajor Oil Fired, 438 Input MBtu, 87% AFUE, 8 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)
    Retail : $11,363.00 $8,272.26
    You Save (27%)

    • Saint Roch SRO6 Optimajor Oil Fired, 312 Input MBtu, 87% AFUE, 6 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)

    • Saint Roch SRO8 Optimajor Oil Fired, 438 Input MBtu, 87% AFUE, 8 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)

    • Saint Roch SRO10 Optimajor Oil Fired, 560 Input MBtu, 87% AFUE, 10 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)

    • Saint Roch SRO12 Optimajor Oil Fired, 686 Input MBtu, 87% AFUE, 12 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)

    • Saint Roch SRO14 Optimajor Oil Fired, 776 Input MBtu, 87% AFUE, 14 Section Water Boiler, Includes Burner and Trim (Knockdown Boiler- Assembly is Required)

  14. Weil-McLain LGB Series 3 Steam Boilers
    Gas, Steam
    81% Efficiency
    Weil-McLain 133-044-310 LGB-4-S Series 3 400 Input MBtu 81% AFUE Induced Atmospheric Commercial Gas Fired Steam Boiler (Knockdown-Assembly Required)
    Retail : $12,394.00 $9,791.26
    You Save (21%)

    • Weil-McLain 133-044-315 LGB-4R-S Series 3 300 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-044-310 LGB-4-S Series 3 400 Input MBtu 81% AFUE Induced Atmospheric Commercial Gas Fired Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-054-310 LGB-5-S Series 3 520 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-064-310 LGB-6-S Series 3 650 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-074-310 LGB-7-S Series 3 780 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-084-310 LGB-8-S Series 3 910 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-094-310 LGB-9-S Series 3 1040 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-104-310 LGB-10-S Series 3 1170 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-114-310 LGB-11-S Series 3 1300 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-124-310 LGB-12-S Series 3 1430 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-144-310 LGB-14-S Series 3 1690 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-164-310 LGB-16-S Series 3 1950 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-184-310 LGB-18-S Series 3 2210 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-204-310 LGB-20-S Series 3 2470 Input MBtu 81% AFUE Induced Atmospheric Commercial Natural Gas Steam Boiler (Knockdown-Assembly Required)

  15. Weil-McLain LGB Series 3 Water Boilers
    Gas, Water
    84% Efficiency
    Weil-McLain 133-041-310 LGB-4-W Series 3 400 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)
    Retail : $11,475.00 $9,065.25
    You Save (21%)

    • Weil-McLain 133-041-315 LGB-4R-W Series 3 300 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-041-310 LGB-4-W Series 3 400 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-051-310 LGB-5-W Series 3 520 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-061-310 LGB-6-W Series 3 650 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-071-310 LGB-7-W Series 3 780 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-081-310 LGB-8-W Series 3 910 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-091-310 LGB-9-W Series 3 1040 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-101-310 LGB-10-W Series 3 1170 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-111-310 LGB-11-W Series 3 1300 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-121-310 LGB-12-W Series 3 1430 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-141-310 LGB-14-W Series 3 1690 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-161-310 LGB-16-W Series 3 1950 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-181-310 LGB-18-W Series 3 2210 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

    • Weil-McLain 133-201-310 LGB-20-W Series 3 2470 Input MBtu 84% AFUE Induced Atmospheric Commercial Natural Gas Water Boiler (Knockdown-Assembly Required)

  16. Utica JE Series Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    77% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withburner.png
    With Burner
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/k/n/knockdown_1.png
    Knockdown(Assembly required)
    Utica CBA040003101110 JE 400 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)
    Retail : $11,046.00 $7,207.51
    You Save (35%)

    • Utica CBA030003101110 JE 300 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA040003101110 JE 400 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA050003101110 JE 500 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA060003101110 JE 600 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA070003101110 JE 700 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA080003101110 JE 800 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA090003101110 JE 900 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA100003101110 JE 1000 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA110003101110 JE 1100 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA120003101110 JE 1200 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA130003101110 JE 1300 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA140003101110 JE 1400 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

    • Utica CBA150003101110 JE 1500 Input MBtu - 77% AFUE - Commercial Gas Fired Steam Boiler Chimney Vent (Knockdown - Assembly Required)

  17. Burnham Steammax Series Residential Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    82% Efficiency
    Knockdown
    Burnham STMX450N-RH-KS, SteamMax, 450 Input MBtu, 82.5% AFUE, Hydrolevel Residential, Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)
    Retail : $11,092.00 $8,657.31
    You Save (22%)

    • Burnham STMX299N-RH-KA, SteamMax, 299 Input MBtu, 82% AFUE, Hydrolevel, Residential Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Assembled (3-7 sec.)(Knockdown)

    • Burnham STMX350N-RH-KS, SteamMax, 350 Input MBtu, 82.5% AFUE, Hydrolevel, Residential Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)

    • Burnham STMX399N-RH-KS, SteamMax, 399 Input MBtu, 82.5% AFUE, Hydrolevel, Residential Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)

    • Burnham STMX450N-RH-KS, SteamMax, 450 Input MBtu, 82.5% AFUE, Hydrolevel Residential, Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)

    • Burnham STMX500N-RH-KS, SteamMax, 500 Input MBtu, 82.5% AFUE, Hydrolevel Residential, Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)

    • Burnham STMX550N-RH-KS, SteamMax, 550 Input MBtu, 82.5% AFUE, Hydrolevel Residential, Natural Gas Steam Boiler, Chimney Vent, 10 Year Warranty, Split block (8-12 sec.)(Knockdown)

  18. Weil-McLain LGB Series 2 Steam Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    85.1% Efficiency
    Weil-Mclain 133-044-304 LGB-4 400 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)
    Retail : $12,145.00 $9,594.55
    You Save (21%)

    • Weil-Mclain 133-044-304 LGB-4 400 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-064-304 LGB-6 650 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-084-304 LGB-8 910 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-094-304 LGB-9 1040 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-104-304 LGB-10 1170 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-114-304 LGB-11 1300 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-124-304 LGB-12 1430 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-144-304 LGB-14 1690 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

    • Weil-Mclain 133-154-304 LGB-15 1820 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)

  19. Weil-McLain LGB Series 2 Water Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    85.1% Efficiency
    Weil-Mclain 133-041-304 LGB-4 400 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2
    Retail : $11,189.00 $8,839.31
    You Save (21%)

    • Weil-Mclain 133-041-304 LGB-4 400 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-061-304 LGB-6 650 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-081-304 LGB-8 910 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-091-304 LGB-9 1040 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-101-304 LGB-10 1170 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-111-304 LGB-11 1300 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

    • Weil-Mclain 133-121-304 LGB-12 1430 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2

  23. Burnham 5B Series Knockdown Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Atmospheric Vent
    77% Efficiency
    Knockdown
    Burnham K5007SNEI-2, 5B Series, 468 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)
    Retail : $11,515.84 $8,636.88
    You Save (25%)

    • Burnham K5006SNEI-2, 5B Series, 401 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5007SNEI-2, 5B Series, 468 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5008SNEI-2, 5B Series, 546 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5009SNEI-2, 5B Series, 624 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5010SNEI-2, 5B Series, 702 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5011SNEI-2, 5B Series, 780 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)

    • Burnham K5012SNEI-2, 5B Series, 858 Input MBtu, 77% AFUE, Commercial Electronic Ignition, Natural Gas-Fired Steam Boiler, Atmospheric Vent, 10 Year Warranty (Knockdown - Assembly Required)
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