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Home > Floor Furnaces > Williams

Williams 4505622A Floor Furnace - 45,000 btu - Natural Gas

Part Number: 4505622A
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Williams 4505622A Floor Furnace - 45,000 btu - Natural Gas
Williams Floor Furnace
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Option Choices & Shipping Information
Delivery Type - Please Select One
Truck Delivery - Commercial Location [+$136.95]
Truck Delivery - Residential Location [+$194.95]
Canadian Shipment - Please Call for Price Quotation
Alaska/Hawaii - Please call for shipping costs
Delivery Adders - Please note: Liftgate Service and/or Inside Delivery is NOT included in standard truck delivery. Liftgate Required [+$70.00]
Inside Delivery Required (Garage, Shed, etc. - Does not include delivery within a residence) [+$100.00]



A quiet, space-saving solution for large area heating requirements, the Williams Floor Furnace circulates warm air without the aid of a blower.  Combustion chamber lifts out for easy servicing. 45,000 or 60,000 Btu/hr.

Design Features

  • No electricity required

  • “Matchless” pilot igniter

  • Easy installation

  • Combustion chamber lifts out for easy servicing

  • Long-life and quiet heavy-duty burner

  • Available in Natural Gas.  Propane (LP) gas models are sold as natural gas units and include a conversion kit.  This requires that the installer change the burner orifices and adjust the gas valve for LP (propane) service.  Full instructions are included in the Gas Conversion kit, which is included in the purchase.

  • Automatic temperature and safety controls

  • Resettable vent-limit safety switch

  • Thermostat is not included.  Please consider a TH135-01/B, TH1100DV1000/U, TH1100DH1004/U or TH140-28-01/B


Rating pro tech
floor furnace
  Reviewed by:   from Oroville. on 11/30/2019

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