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Boilers

Laars X Williamson X

Mbtu

Fuel Type

Medium

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Items 1-36 of 78

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  1. 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)

  4. 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)

  7. Williamson GWA Series 3
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson GWA-233-N-T-S3-W GWA Series 3 233 Input MBtu 84% AFUE Natural Gas Atmospheric Vent, Package Water Boiler, Taco 007, LWCO, Draft Hood Included
    Retail : $5,576.00 $3,457.12
    You Save (38%)

    • Williamson GWA-038-N-T-S3-W GWA Series 3, 38 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-067-N-T-S3-W GWA Series 3, 67 Input MBtu, 84% AFUE Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-100-N-T-S3-W GWA Series 3, 100 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-133-N-T-S3-W GWA Series 3, 133 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-166-N-T-S3-W GWA Series 3, 166 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-200-N-T-S3-W GWA Series 3, 200 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-233-N-T-S3-W GWA Series 3 233 Input MBtu 84% AFUE Natural Gas Atmospheric Vent, Package Water Boiler, Taco 007, LWCO, Draft Hood Included

  10. Laars Pennant Series water Boiler
    Gas, Water
    85% Efficiency
    Laars PNCH-1500 Pennant™1500 input MBtu 85% AFUE Hydronic Water Boiler
    Retail : $40,254.00 $30,190.50
    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

  14. Williamson GSA Series 2 Steam Boilers
    Gas, Steam
    Chimney Vent
    82% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson GSA-238-N-IP-S2-W GSA Series 2 High Efficiency 238,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO
    Retail : $7,136.00 $4,424.32
    You Save (38%)

    • Williamson GSA-075-N-IP-S2-W GSA Series 2 High Efficiency 75,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-100-N-IP-S2-W GSA Series 2 High Efficiency 100,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-125-N-IP-S2-W GSA Series 2 High Efficiency 125,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-150-N-IP-S2-W GSA Series 2 High Efficiency 150,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-175-N-IP-S2-W GSA Series 2 High Efficiency 175,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam BoilerInput Natural Gas, Intermittent Pilot, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-200-N-IP-S2-W GSA Series 2 High Efficiency 200,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO Includes Damper and Draft Hood

    • Williamson GSA-238-N-IP-S2-W GSA Series 2 High Efficiency 238,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO

    • Williamson GSA-282-N-IP-S2-W GSA Series 2 High Efficiency 282,000 BTU 82% AFUE Natural Gas Atmospheric Vent Steam Boiler, Intermittent Pilot, Probe LWCO

  15. Williamson GWA Water Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson GWA-100-N-T-S3-W GWA Series 3, 100 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO
    Retail : $3,638.00 $2,255.56
    You Save (38%)

    • Williamson GWA-038-N-T-S3-W GWA Series 3, 38 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-067-N-T-S3-W GWA Series 3, 67 Input MBtu, 84% AFUE Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-100-N-T-S3-W GWA Series 3, 100 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-133-N-T-S3-W GWA Series 3, 133 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-166-N-T-S3-W GWA Series 3, 166 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-200-N-T-S3-W GWA Series 3, 200 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-233-N-T-S3-W GWA Series 3 233 Input MBtu 84% AFUE Natural Gas Atmospheric Vent, Package Water Boiler, Taco 007, LWCO, Draft Hood Included

  16. Williamson GWA Gas Water Boilers
    Gas, Water
    Cast Iron Heat Exchanger
    Chimney Vent
    84% Efficiency
    https://www.afsupply.com/media/attribute/swatch/swatch_thumb/110x90/p/a/packaged_1_1.png
    Packaged
    Williamson GWA-067-N-T-S3-W GWA Series 3, 67 Input MBtu, 84% AFUE Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO
    Retail : $3,240.00 $1,846.42
    You Save (43%)

    • Williamson GWA-038-N-T-S3-W GWA Series 3, 38 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-067-N-T-S3-W GWA Series 3, 67 Input MBtu, 84% AFUE Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-100-N-T-S3-W GWA Series 3, 100 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-133-N-T-S3-W GWA Series 3, 133 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-166-N-T-S3-W GWA Series 3, 166 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-200-N-T-S3-W GWA Series 3, 200 Input MBtu, 84% AFUE, Natural Gas, Atmospheric Vent, Water Boiler, Taco 007, LWCO

    • Williamson GWA-233-N-T-S3-W GWA Series 3 233 Input MBtu 84% AFUE Natural Gas Atmospheric Vent, Package Water Boiler, Taco 007, LWCO, Draft Hood Included

  17. Williamson GWI Series 2 Water Boiler
    Gas, Water
    Cast Iron Heat Exchanger
    Direct Vent
    84% Efficiency
    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
    Retail : $4,062.00 $2,812.93
    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

  20. Laars Neotherm Series Boilers
    Gas, Water
    Stainless Steel Heat Exchanger
    Direct Vent
    95% Efficiency
    Laars NTH210NXN3 NTH210 Neotherm Residential 210,000 BTU 95% AFUE Natural Gas Modulating Condensing Boiler
    Retail : $12,089.00 $6,890.73
    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
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