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Items 685-720 of 742

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  3. Laars Neotherm Series Boilers
    Gas, Water
    Stainless Steel Heat Exchanger
    Direct Vent
    95% Efficiency
    Laars NTH-285FP Neotherm 285 Input MBtu - 95% AFUE Residential Modulating Condensing Natural Gas Boiler - Direct Vent
    Retail : $15,850.00 $9,034.50
    You Save (43%)

    • Laars NTH210NXN3 NTH210 Neotherm Residential 210,000 BTU 95% AFUE Natural Gas Modulating Condensing Boiler

    • Laars NTH-285FP Neotherm 285 Input MBtu - 95% AFUE Residential Modulating Condensing Natural Gas Boiler - Direct Vent

    • Laars NTH-399FP Neotherm High Efficiency Commercial 399,000 BTU 96.5% AFUE Natural Gas Modulating Condensing Boiler

    • Laars NTH-500FPCSD Neotherm High Efficiency Commercial 500,000 BTU 95% AFUE Natural Gas Modulating Condensing Boiler

    • Laars NTH-600FPCSD NTH600 Neotherm High Efficiency Commercial 600,000 BTU 96% AFUE Natural Gas Modulating Condensing Boiler

    • Laars NTH-750FPCSD Neotherm 750 Input MBtu - 97% AFUE Commercial Modulating Condensing Natural Gas Boiler - Direct Vent

  12. Green Mountain GMPVB Series
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84.40% Efficiency
    Green Mountain FSB204203110204 GMPVB 42 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney / Side Wall Vented
    Retail : $3,025.00 $2,011.62
    You Save (34%)

    • Green Mountain FSB204203110204 GMPVB 42 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney / Side Wall Vented

    • Green Mountain FSB307503110304 GMPVB 75 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney or Sidewall vent

    • Green Mountain FSB411203110204 GMPVB 112 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney or Sidewall vent

    • Green Mountain FSB515003110304 GMPVB 150 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney or Sidewall vent

    • Green Mountain FSB618703110304 GMPVB 187 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney or Sidewall vent

    • Green Mountain FSB722503110204 GMPVB 225 Input MBtu - 84% AFUE Natural Gas Hot Water Boiler - Chimney or Sidewall vent

  14. Weil-McLain LGB Series 2 Steam Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    85.1% Efficiency
    Weil-Mclain 133-064-304 LGB-6 650 Input MBtu 85.1% AFUE Commercial Natural Gas Steam Boiler Series 2 (Knockdown, Assembly Required)
    Retail : $16,857.00 $13,317.03
    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)

  15. Weil-McLain LGB Series 2 Water Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    85.1% Efficiency
    Weil-Mclain 133-061-304 LGB-6 650 Input MBtu 85.1% AFUE Commercial Natural Gas Water Boiler Series 2
    Retail : $16,118.00 $12,733.22
    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

  16. Burnham 5B Series Knockdown Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    Atmospheric Vent
    77% Efficiency
    Knockdown
    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)
    Retail : $17,271.52 $12,953.64
    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)

  19. Burnham Independence Series Knockdown Boilers
    Gas, Steam
    Cast Iron Heat Exchanger
    82% Efficiency
    Knockdown
    Burnham KIN5LNI-LE2, Independence, 140 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)
    Retail : $4,821.00 $3,663.96
    You Save (24%)

    • Burnham KIN4LNI-LE2, Independence, 105 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)

    • Burnham KIN5LNI-LE2, Independence, 140 Input MBtu, 82% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)

    • Burnham KIN7LNI-LE2, Independence, 210 Input MBtu, 82.1% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)

    • Burnham KIN8LNI-LE2, Independence, 245 Input MBtu, 82.2% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)

    • Burnham KIN9LNI-LE2, Independence, 280 Input MBtu, 82.2% AFUE, Electronic Ignition, Natural Gas Steam Boiler, Chimney Vent with Damper, Sea level-2,000 ft.,(Knockdown)(Trim Purchased Separately - sku 11114601)

  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 GWI Gas Water Boiler
    Gas, Water
    Cast Iron Heat Exchanger
    Direct Vent
    84% Efficiency
    Williamson GWI-190-N-T-S3-W GWI Series 3 High Efficiency 190,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler, Intermittent Pilot, Taco 007
    Retail : $5,368.00 $3,717.34
    You Save (31%)

    • Williamson GWI-048-N-T-S3-W GWI Series 3 High Efficiency 48,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler

    • Williamson GWI-058-N-T-S3-W GWI Series 3 High Efficiency 58,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler

    • Williamson GWI-090-N-T-S3-W GWI Series 3 High Efficiency 90,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler, Taco 007, LWCO

    • Williamson GWI-119-N-T-S3-W GWI Series 3 High Efficiency 119,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler, Taco 007, LWCO

    • Williamson GWI-158-N-T-S3-W GWI Series 3 High Efficiency 158,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler, Intermittent Pilot, Taco 007

    • Williamson GWI-190-N-T-S3-W GWI Series 3 High Efficiency 190,000 BTU 84% AFUE Natural Gas Direct Vent Water Boiler, Intermittent Pilot, Taco 007
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