Home  >  Boilers  >  All Gas Boilers  > Natural Gas Fired Cast Iron Water Boiler 90K BTU 84%

Natural Gas Fired Cast Iron Water Boiler 90K BTU 84%

Item #:GWI-090-N-T-S3-W 
Manufacturer Item: GWI-090-N-T-S3-W
Manufacturer: WILLIAMSON -THERMOFLO
Williamsom-Thermoflo GWI-090-N-T-S3-W Natural Gas Fired Cast Iron Water Boiler
GWI-090-N-T-S3-W
Features:
  • AFUEs above 91%
  • Sealed combustion or direct exhaust venting
  • PVC, polypropylene, or stainless steel venting
  • Multiple pass heat exchanger
  • Cast iron primary heat exchanger
  • Stainless steel condensing secondary heat exchanger
  • Control module with indicator lights
  • Inferred heat program providing automatic adjustment of boiler water temperature to match demand
  • Hot surface ignition system
  • Insulated heavy-gauge steel jacket

    • All Gas Boilers

    Brand Name
    Williamson -Thermoflo
    BTU Input
    90000
    BTU Output
    77000
    Material
    Cast Iron
    Voltage
    115
    AFUE
    84%
    B53-16

    Circulator Pump Cartridge Type 1/25 HP 3250 RPM 120 VAC Cast

    Taco B53-16 Circulator Pump Cartridge Type 1/25 HP 3250 RPM 115 VAC Cast
    Item #:
    B53-16
    COP34XTEE

    Copper Tee 3/4" ID Plumbing

    Streamline Copper COP34XTEE Copper Tee 3/4" ID Plumbing
    Item #:
    COP34XTEE
    COP34X10L

    Hard Drawn Temper Straight Pipe Type L Copper 3/4" x 10' Heating/ Potable Water

    Mueller Copper Pipe COP34X10L Hard Drawn Temper Straight Pipe Type L Copper 3/4" x 10' Heating/ Potable Water
    Item #:
    COP34X10L
    COP34X90ELL

    Copper 90 Degree Elbow 3/4" ID Copper x Copper Plumbing

    Streamline Copper COP34X90ELL Copper 90 Degree Elbow 3/4" ID Copper x Copper Plumbing
    Item #:
    COP34X90ELL
    KN-COB-DP2

    Carbon Monoxide Alarm 85 DB at 10' AC Powered 120 VAC

    Kidde KN-COB-DP2 A/C Powered Carbon Monoxide Alarm 85 DB at 10' 120 VAC
    Item #:
    KN-COB-DP2
    WP0-10

    Copper Coupling 3/4"ID Plumbing

    Cello WP0-10 Copper Coupling 3/4"ID Plumbing
    Item #:
    WP0-10
    007-IFC

    Circulator Pump Cartridge Type 1/25 HP 120 VAC 3250 RPM Cast W/IFC

    Taco 007-IFC Circulator Pump Cartridge Type 1/25 HP 115 VAC 3250 RPM Cast
    Item #:
    007-IFC
    21006406

    Carbon Monoxide Alarm AC Powered

    Kidde 21006406 AC Powered Operated Carbon Monoxide Alarm
    Item #:
    21006406
    GWI-090-N-T-S3-W
    Natural Gas Fired Cast Iron Water Boiler 90K BTU 84%
    Quantity: