Floor Furnaces

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
  • Natural and propane gas models (Conversion kits available)
  • Automatic temperature and safety controls
  • Re-settable vent-limit safety switch

Not approved for use in Canada

Register your Williams furnace

Learn how to register here

“Matchless” Pilot Igniter
A self-generating millivolt electrical system powers a wall-mounted heating thermostat. This provides maximum room comfort while allowing economical automatic operation.

Floor Register Temperature Control
Williams floor furnaces are equipped with an automatic floor register grille temperature control. This meets the latest American National Standards Institute Requirements. In extreme weather conditions, this control can be overridden to allow increased heat output.

Dimensions and Clearances
6" Between the floor furnace and adjacent walls.
12" Between the floor furnace and doors, draperies or other combustible materials.
15" Walk space along two sides of the furnace.

 

Easy Installation

All units have a 4" flue pipe and 18" floor-to-center of the flue connection

8953       Gas Conversion Kit from Natural Gas to Propane Gas - 450A Series

8954       Gas Conversion Kit from Natural Gas to Propane Gas - 600A Series

8955       Gas Conversion Kit from Propane Gas to Natural Gas - 450A Series

8956       Gas Conversion Kit from Propane Gas to Natural Gas - 600A Series

9A375    High Altitude Conversion Kit with all Required Orifices for 4505622A

9A377    High Altitude Conversion Kit with all Required Orifices for 4505621A

9A382    High Altitude Conversion Kit with all Required Orifices for 6005622A

9A385    High Altitude Conversion Kit with all Required Orifices for 6005621A

P322016 Thermostat (image)

  • Read owner’s manual before using/installing.
  • Photographs are representative only.
  • Check local codes and ordinances for permitted uses.
  • Consult installation manual for clearances prior to installation.
  • We reserve the right to amend product specifications without notice.
  • Installation and servicing recommended by a qualified service person.
  • Please read the warranty for any limitations or disclaimers. All parts carry a one-year limited warranty.

Exploded Model View

Not optimal for viewing on Internet Explorer browser. Please use others such as Chrome, Edge, Firefox, etc.

Similar Products

Monterey Top Vent

More Info Furnace
More...

Affordable and energy-efficient, the Monterey Home Furnace is a traditional home comfort system that delivers both quality performance and low operating costs. Recessed or surface-mounted installation. 25,000, 35,000 and 50,000 Btu/hr. sizes.

Monterey Plus Top Vent

More Info Furnace
More...

Affordable and energy-efficient, the Monterey Plus+ Home Furnaces are a traditional home comfort system that delivers both quality performance and low operating costs. Recessed or surface-mounted installation. 25,000, 35,000 and 50,000 Btu/hr. sizes.

Direct Vent

More Info Furnace
More...

Compact, space-saving furnaces featuring simple, low-cost installation. Attractive and economical, Direct-Vent furnaces are a popular choice for heating the home. 14,000, 22,000 and 30,000 Btu/hr. sizes.

High Efficiency Direct Vent

More Info Furnace
More...

A low profile furnace that may be installed nearly anywhere. Great for homes, apartments, offices, garages and room additions. Natural and Propane models. 7,400 & 17,700 Btu/hr.

Forsaire Counterflow

More Info Furnace
More...

Top-Vent Counterflow
Models require less than one square foot of floor space. They may be recessed into the stud space or surface mounted and vented vertically through the ceiling and roof.

Direct-Vent Counterflow
The forced-air circulation comfort heating system uses only outside air for combustion, as the burners are completely sealed within the combustion chamber. Combustion products are discharged outdoors through the wall vent. This eliminates the expense of a vent. All vent caps include a built-in “Bird Guard.” All vent material is included. Ideal for garages.

Electric Forsaire Counterflow

More Info Furnace
More...

Top-Vent Counterflow

Freestanding or recessed, Forsaire Electric Furnaces are ideal for homes, apartments, offices, schools cabins and many other applications.

Direct-Vent Counterflow
The forced-air circulation comfort heating system uses only outside air for combustion, as the burners are completely sealed within the combustion chamber. Combustion products are discharged outdoors through the wall vent. This eliminates the expense of a vent. All vent caps include a built-in “Bird Guard.” All vent material is included. Ideal for garages.

Vented Room Heaters

More Info Furnace
More...

Williams Vented Room Console Heaters deliver maximum efficiency, low fuel consumption and quiet operation. Enjoy instant warmth with this universal heating system. Enclosed front and glass front fireplace-look models available. 20,000, 35,000, 50,000 and 65,000 Btu/hr. sizes.

Floor Furnace

More Info Furnace
More...

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.

WARNING: This product can expose you to chemicals including epichlorohydrin which is known to the State of California to cause cancer and birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

TOP