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Items 613-648 of 720

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  8. Lochinvar Solution Series Residential Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% Efficiency
    Lochinvar 100136709 Solution 75 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler
    Retail : $2,911.00 $1,948.33
    You Save (33%)

    • Lochinvar 100136709 Solution 75 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

    • Lochinvar 100136714 Solution 90 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

    • Lochinvar 100136731 Solution 135 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

    • Lochinvar 100136745 Solution 180 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

    • Lochinvar 100136757 Solution 215 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

    • Lochinvar 100136763 Solution 260 Input MBtu - 84% AFUE Residential Two Stage Ignition Natural Gas Water Boiler

  11. 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)

  13. Triangle Tube Prestige Solo Series Boilers
    Gas, Water
    Stainless Steel Heat Exchanger
    Direct Vent
    95% Efficiency
    Triangle Tube PA175 170 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent
    Retail : $6,244.00 $4,920.90
    You Save (21%)

    • Triangle Tube PA80 80 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent

    • Triangle Tube PA110 Prestige Solo 110 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Gas Boiler - Direct Vent

    • Triangle Tube PA155 153 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent

    • Triangle Tube PA175 170 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent

    • Triangle Tube PA250 240 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent

    • Triangle Tube PA299 Prestige Solo 299 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Gas Boiler - Direct Vent

    • Triangle Tube PA399 399 Input MBtu - 95% AFUE ACVMax Control Condensing Natural Gas/Liquid Propane Boiler - Direct Vent

  17. Weil-McLain Ultra S 4 Gas Boilers
    Gas, Water
    Aluminum Heat Exchanger
    Direct Vent
    92.5% Efficiency
    Weil-Mclain 383-500-737 Ultra 299 Input MBtu 92.5% AFUE Natural Gas Condensing Water Boiler Series 4 - Direct Exhaust Or Direct Vent
    Retail : $9,667.00 $7,636.93
    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

  18. 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 117105351 EGH-105PIN 405 Input MBtu, 82% AFUE, Natural Gas, Steam Boiler with PS802 Steam Trim and Tankless Coil Opening (Knockdown-Assembly Required)
    Retail : $12,970.00 $11,673.00
    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)

  20. Laars Pennant Series water Boiler
    Gas, Water
    Cast Iron Heat Exchanger
    Direct Vent
    85% Efficiency
    Laars PNCH-500 Pennant 500 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent
    Retail : $23,404.00 $17,553.00
    You Save (25%)

    • Laars PNCH-500 Pennant 500 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

    • Laars PNCH-750 Pennant 750 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

    • Laars PNCH-1000 Pennant 999 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

    • Laars PNCH-1250 Pennant 1250 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

    • Laars PNCH-1500 Pennantâ„¢1500 input MBtu 85% AFUE Hydronic Water Boiler

    • Laars PNCH-1750 Pennant 1,750 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

    • Laars PNCH-2000 Pennant 1,999 Input MBtu - 85% AFUE Commercial Natural Gas/Liquid Propane Water Boiler - Direct Vent

  21. Burnham MPO-IQ Series Package Boilers
    Oil-Fired, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    87% 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/w/i/withoutcoil_opening_2.png
    Without Coil
    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 MPO-IQ189B-TB, MPO-IQ, 160 Input MBtu, 87% AFUE, IQ Control system Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner
    Retail : $5,571.00 $4,233.96
    You Save (24%)

    • Burnham MPO-IQ84B-TB, MPO-IQ, 74 Input MBtu, 87% AFUE, IQ Control System Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner

    • Burnham MPO-IQ115B-TB, MPO-IQ, 101 Input MBtu, 87% AFUE, IQ Control system Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner

    • Burnham MPO-IQ147B-TB, MPO-IQ, 123 Input MBtu, 87% AFUE, IQ Control system Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner

    • Burnham MPO-IQ189B-TB, MPO-IQ, 160 Input MBtu, 87% AFUE, IQ Control system Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner

    • Burnham MPO-IQ231B-TB, MPO-IQ, 197 Input MBtu, 87% AFUE, IQ Control system Oil Fired Water Boiler, Chimney Vent with Taco 007e Pump & Beckett Burner

  23. Williamson OSB Series 3 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-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)
    Retail : $3,988.00 $2,761.69
    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)

  24. WilliamsonOWB Series 3 Water Boilers
    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-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)
    Retail : $4,426.00 $3,065.00
    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)

  25. Burnham Alpine Series Residential Boilers
    Gas, Water
    Stainless Steel Heat Exchanger
    Direct Vent
    95% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/u/pump_1.png
    With Pump
    Burnham ALP080BW-4G02, Alpine, 80 Input MBtu, 95% AFUE, Wall Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea Level to 2,000 ft.)
    Retail : $5,663.00 $4,303.88
    You Save (24%)

    • Burnham ALP080BW-4G02, Alpine, 80 Input MBtu, 95% AFUE, Wall Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea Level to 2,000 ft.)

    • Burnham ALP105BW-4G02, Alpine, 105 Input MBtu, 95% AFUE, Wall Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea Level to 2,000 ft.)

    • Burnham ALP150BW-4G02, Alpine, 150 Input MBtu, 95% AFUE, Wall Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea Level to 2,000 ft.)

    • Burnham ALP210BW-4G02, Alpine, 210 Input MBtu, 95% AFUE, Wall Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea Level to 2,000 ft.)

    • Burnham ALP285BF-4G07, Alpine, 285 Input MBtu, 95% AFUE, Floor Mount, Sage 2.3 Control System, Natural Gas Water Boiler, Direct Vent with Grundfos Pump (Sea level to 7,000 ft.)

  26. Williamson OWB Oil Fired Water Boilers with 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/withcoil_opening_2.png
    With Coil
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson OWT-5-T-S3-W OWT Series 3 168,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler w/ Tankless Heater Coil, Taco 007, 5 Section (Burner Sold Separately)
    Retail : $4,874.00 $3,375.24
    You Save (31%)

    • Williamson OWT-3-T-S3-W OWT Series 3 98,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler w/ Tankless Heater Coil, Taco 007, 3 Section (Burner Sold Separately)

    • Williamson OWT-4-T-S3-W OWT Series 3 140,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler w/ Tankless Heater Coil, Taco 007, 4 Section (Burner Sold Separately)

    • Williamson OWT-5-T-S3-W OWT Series 3 168,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler w/ Tankless Heater Coil, Taco 007, 5 Section (Burner Sold Separately)

    • Williamson OWT-6-T-S3-W OWT Series 3 196,000 BTU 87% AFUE Oil-Fired Chimney Vent Water Boiler w/ Tankless Heater Coil, Taco 007, 6 Section (Burner Sold Separately)
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