Williams 6005621, 4505621, 4505622, 6005622 User Manual


Floor Furnace

Very quietly heat large areas with this easilyinstalled, space and energy-saving furnace!

Williams’ floor furnaces use no above- the-floor room space as it unobtrusively and efficiently circulates warm air . . . and does it without the aid of a blower.

Our models are fitted with an automatic floor-register grille temperature control and nonelectric pilot to ensure continuous heat – even during power outages.

Floor furnaces are designed to give you maximum efficiency, low-fuel consumption and quiet operation.

These models offer affordable solutions for limited-space floor plans, remodels, remote cabin locations and new construction.

45,000 and 60,000

Design Features

No electricity required

“Matchless” pilot igniter

Easy installation

Combustion chamber lifts out for easy servicing

Long-life and quiet heavy-duty burner

Wall-mounted thermostat included

Natural and propane gas models (Conversion kit available)

Automatic temperature and safety controls

Resettable vent-limit safety switch

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