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Items 1-36 of 704

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  4. Weil-McLain EG-45 Gas Boilers Series 6
    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 118304501 EG-30 75 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)
    Retail : $4,357.00 $3,442.03
    You Save (21%)

    • Weil-Mclain 118304501 EG-30 75 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118354501 EG-35 100 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118404501 EG-40 125 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain EG-45 118454501, 150 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118504501 EG-50 175 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118-554-501 EG-55 200 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown – Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118-654-501 EG-65 238 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown – Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118-754-501 EG-75 282 Input MBtu 82% AFUE Natural Gas Steam Boiler (Knockdown – Assembly Required, No Tankless Coil Opening)

  7. Peerless PUREFIRE Series Boilers
    Gas, Water
    Direct Vent
    95.1% Efficiency
    Peerless 00705 PF-210 PUREFIRE 210 Input MBtu, 95% AFUE Residential Natural Gas Water Boiler, Direct Vent
    Retail : $8,781.00 $6,585.75
    You Save (25%)

    • Peerless 0007002 PF-80 PUREFIRE 80 Input MBtu - 95% AFUE Residential Natural Gas Water Boiler - Direct Vent

    • Peerless 00703 PF-110 PUREFIRE 110 Input MBtu, 95% AFUE Residential Natural Gas Water Boiler, Direct Vent

    • Peerless 0007004 PF-140 PUREFIRE 140 Input MBtu - 95% AFUE Residential Natural Gas Water Boiler - Direct Vent

    • Peerless 00705 PF-210 PUREFIRE 210 Input MBtu, 95% AFUE Residential Natural Gas Water Boiler, Direct Vent

    • Peerless 00741 PF-300 PUREFIRE 300 Input MBtu, 96.5% AFUE Commercial Natural Gas Water Boiler, Direct Vent

    • Peerless 00706 PF-399 PUREFIRE 399 Input MBtu, 95% AFUE Commercial Natural Gas Water Boiler, Direct Vent

  8. Weil-McLain Ultra S 4 Gas Boilers
    Gas, Water
    Aluminum Heat Exchanger
    Direct Vent
    94.1% Efficiency
    Weil-Mclain 383-500-736 Ultra 230 Input MBtu 94.1% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent
    Retail : $7,001.00 $5,530.79
    You Save (21%)

    • Weil-Mclain 383-500-732 Ultra 80 Input MBtu 93.5% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

    • Weil-Mclain 383-500-734 Ultra 105 Input MBtu 94% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

    • Weil-Mclain 383-500-735 Ultra 155 Input MBtu 93.5% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

    • Weil-Mclain 383-500-736 Ultra 230 Input MBtu 94.1% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

    • Weil-Mclain 383-500-737 Ultra 299 Input MBtu 92.5% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

    • Weil-Mclain 383-500-738 Ultra 399 Input MBtu 91.7% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent

  9. Williamson OSB Oil Fired Steam Boilers
    Oil-Fired, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    85% 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/p/a/packaged_1_1.png
    Packaged
    Williamson OSB-5-P-S3-W OSB Series 3 174,000 BTU 85% AFUE Oil-Fired Chimney Vent Steam Boiler, Probe LWCO, 5 Section (Burner and Tankless Coil Sold Separately)
    Retail : $5,232.00 $3,623.16
    You Save (31%)

    • Williamson OSB-3-P-S3-W OSB Series 3 114,000 BTU 85% AFUE Oil-Fired Chimney Vent Steam Boiler, Probe LWCO, 3 Section (Burner and Tankless Coil Sold Separately)

    • Williamson OSB-4-P-S3-W OSB Series 3 144,000 BTU 85% AFUE Oil-Fired Chimney Vent Steam Boiler, Probe LWCO, 4 Section (Burner and Tankless Coil Sold Separately)

    • Williamson OSB-5-P-S3-W OSB Series 3 174,000 BTU 85% AFUE Oil-Fired Chimney Vent Steam Boiler, Probe LWCO, 5 Section (Burner and Tankless Coil Sold Separately)

    • Williamson OSB-6-P-S3-W OSB Series 3 210,000 BTU 85% AFUE Oil-Fired Chimney Vent Steam Boiler, Probe LWCO, 6 Section (Burner and Tankless Coil Sold Separately)

  15. Lochinvar Knight Fire Tube Series Boilers (Floor Standing)
    Gas, Water
    Stainless Steel Heat Exchanger
    Direct Vent
    95% Efficiency
    Lochinvar KHB110N Knight Fire Tube 110 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent
    Retail : $5,973.00 $4,467.80
    You Save (25%)

    • Lochinvar KHB085N Knight Fire Tube 85 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent

    • Lochinvar KHB110N Knight Fire Tube 110 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent

    • Lochinvar KHB155N Knight Fire Tube 155 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent

    • Lochinvar KHB199N Knight Fire Tube 199 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent

    • Lochinvar KHB285N Knight Fire Tube 285 Input MBtu - 95% AFUE Residential Condensing Natural Gas Water Boiler - Floor Mount - Direct Vent

  19. Burnham X-2 Series Package Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/u/pump_1.png
    With Pump
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Burnham X-203N-TH, X-2, 70 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)
    Retail : $2,925.00 $2,413.12
    You Save (18%)

    • Burnham X-203N-TH, X-2, 70 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-204N-TH, X-2, 105 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-205N-TH, X-2, 140 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-206N-TH, X-2, 175 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-207N-TH, X-2, 210 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-208N-TH, X-2, 245 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet)

    • Burnham X-209N-TH, X-2, 280 Input MBtu, 84% AFUE, LWCO Integrated in Natural Gas Water Boiler, Chimney Vent, Limited Lifetime Warranty with Taco 007e Pump (Altitude up to 10,000 feet),

  20. Weil-McLain EG Boilers Series 6 (No Coil Opening)
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% 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 118301500 EG-30 75 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)
    Retail : $3,918.00 $3,095.22
    You Save (21%)

    • Weil-Mclain 118301500 EG-30 75 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118351500 EG-35 100 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118401500 EG-40 125 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118451500 EG-45 150 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118501500 EG-50 175 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown - Assembly Required, No Tankless Coil Opening)

    • Weil-Mclain 118-551-500 EG-55 200 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown – Assembly Required, No Tankless Coil Opening )

    • Weil-Mclain 118-651-500 EG-65 238 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown – Assembly Required, No Tankless Coil Opening )

    • Weil-Mclain 118-751-500 EG-75 282 Input MBtu 84% AFUE Natural Gas Water Boiler (Knockdown – Assembly Required, No Tankless Coil Opening )

  26. Weil-McLain WGO Series 4 Oil-Fired Water Boilers
    Oil-Fired, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    86.2% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/w/i/withoutburner.png
    Without Burner
    Weil-McLain 386-701-014 WGO-4R 140 Input MBtu 86.2% AFUE Cast Iron Oil-Fired Water Boiler with T-007E Circulator Series 4 - Chimney Vent (Burner Sold Separately)
    Retail : $4,557.00 $3,600.03
    You Save (21%)

    • Weil-McLain 386-701-012 WGO-2 98 Input MBtu 86.4% AFUE Cast Iron Oil-Fired Water Boiler w/ T-007E Circulator Series 4 - Chimney Vent (Burner Sold Separately) Packaged

    • Weil-McLain 386-701-013 WGO-3R 112 Input MBtu 86.2% AFUE Cast Iron Oil-Fired Water Boiler with T-007E Circulator Series 4 - Chimney Vent (Burner Sold Separately)

    • Weil-McLain 386-701-014 WGO-4R 140 Input MBtu 86.2% AFUE Cast Iron Oil-Fired Water Boiler with T-007E Circulator Series 4 - Chimney Vent (Burner Sold Separately)

    • Weil-McLain 386-701-015 WGO-5R 168 Input MBtu 86.1% AFUE Cast Iron Oil-Fired Water Boiler with T-007 Circulator Series 4 - Chimney Vent (Burner Sold Separately)

    • Weil-McLain 386-701-016 WGO-6R 196 Input MBtu 86.1% AFUE Cast Iron Oil-Fired Water Boiler with T-007 Circulator Series 4 - Chimney Vent (Burner Sold Separately)

  28. Weil-McLain CGa Gas Boilers Series 3
    Gas, Water
    Cast Iron Heat Exchanger
    Atmospheric Vent
    84% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/u/pump_1.png
    With Pump
    Weil-Mclain 381359074 CGa-4 Packaged 100 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3
    Retail : $3,810.00 $2,895.60
    You Save (24%)

    • Weil-Mclain 381359070 CGa-25 Packaged 38 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359072 CGa-3 Packaged 67 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359074 CGa-4 Packaged 100 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359076 CGa-5 Packaged 133 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359078 CGa-6 Packaged 166 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359080 CGa-7 Packaged 200 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

    • Weil-Mclain 381359082 CGa-8 Packaged 233 Input MBtu, 84% AFUE, Atmospheric Natural Gas Water Boiler with Taco 007e Circulating Pump, Series 3

  30. Williamson OWB Oil Fired Water Boilers without Coil
    Oil-Fired, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    87% 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/w/i/withoutcoil_opening_2.png
    Without Coil
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson OWB-3-T-S3-W OWB Series 3 98,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler, Without Coil, Taco 007, 3 Section (Burner Sold Separately)
    Retail : $3,360.00 $2,326.80
    You Save (31%)

    • Williamson OWB-3-T-S3-W OWB Series 3 98,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler, Without Coil, Taco 007, 3 Section (Burner Sold Separately)

    • Williamson OWB-4-T-S3-W OWB Series 3 140,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler, Without Coil, Taco 007, Section (Burner Sold Separately)

    • Williamson OWB-5-T-S3-W OWB Series 3 168,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler, Without Coil, Taco 007, 5 Section (Burner Sold Separately)

    • Williamson OWB-6-T-S3-W OWB Series 3 196,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler, Without Coil, Taco 007, 6 Section (Burner Sold Separately)

  33. Burnham Independence Series SemiPackage Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Chimney Vent
    82% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/s/e/semi_packaged.png
    Semi Packaged
    Burnham SIN5LNI-LE2, Independence, 140 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged, Trim Sold Separately)
    Retail : $4,821.00 $3,663.96
    You Save (24%)

    • Burnham SIN3LNI-LE2, Independence, 62 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

    • Burnham SIN4LNI-LE2, Independence, 105 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

    • Burnham SIN5LNI-LE2, Independence, 140 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged, Trim Sold Separately)

    • Burnham SIN6LNI-LE2, Independence, 175 Input MBtu, 82.1% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

    • Burnham SIN7LNI-LE2, Independence, 210 Input MBtu, 82.1% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

    • Burnham SIN8LNI-LE2, Independence, 245 Input MBtu, 82.2% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

    • Burnham SIN9LNI-LE2, Independence, 280 Input MBtu, 82.2% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.(Semi Packaged)(Trim Purchased Separately - sku 11114601)

  34. Weil-McLain LGB Series 3 Water Boilers
    Gas, Water
    84% Efficiency
    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)
    Retail : $20,713.00 $16,363.27
    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)
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