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Williams 5001521A
Williams 5001521A
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Williams - 50K BTU - Propane Room Heater - 68% AFUE



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Was $1,119.00
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Williams - 50K BTU - Propane Room Heater - 68% AFUE
Williams - 50K BTU - Propane Room Heater - 68% AFUE
Model: 5001521A
Was $1,119.00
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Recommended Accessories

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Expert Recommended Accessories Selected by Bob, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10


    Safety is a main priority with the vented room console heaters. They come with a re-settable vent limit safety switch to prevent carbon monoxide from entering your home. Williams' burners are engineered for quiet operation and maximum heat efficiency. The Williams free standing heater with its black powder coated finish provides a discrete durable finish that blends into any home's decor. Enjoy instant heat at a maximum efficiency with the Williams vented room console heater.
  • Power Free Operation
  • During power outages, you have a lot to worry about, but your heater won't be an issue. The heater requires no electricity for operation.
  • Directional Heat
  • The Williams heater comes with a louvered top and a front grille for optimum heat distribution.
  • Safe Pilot Ignition
  • With matchless pilot ignition, the guess work is taken out of lighting the heater. By sealing the pilot and igniter away from dirt and debris, the electronic igniter lights the heater safely and reliably.
  • Vent Limit Safety Switch
  • The vent limit safety switch is equipped on all vented heaters. This turns off the unit in case the vent is blocked, protecting your family from carbon monoxide and fires.
  • Product Note
    A thermostat does not come included with this unit. The Williams P322016 thermostat is compatible and can be found under the "Accessories" tab. Alternatively, any standard millivolt thermostat can be used.
California residents see
Warning: This product can expose you to chemicals including Epichlorohydrin which is known to the State of California to cause Cancer.
For more information go to: www.p65Warnings.ca.gov


specs product image PID-71179
General Information
Heat Exchanger Material
Aluminized Steel
Fuel Type Learn More
Liquid Propane
Vent Type Learn More
Chimney Vent
Mount Type
Gas Conversion Kit
AFUE Learn More
68 %
High Fire Input
50000 BTU
High Fire Output
34500 BTU
Flue Connection Size
4 Inches
Gas Connection Size
1/2 Inch
Product Height
32 7/8 Inches
Product Width
30 Inches
Product Depth
16 Inches
Shipping Height
35 1/2 Inches
Shipping Width
33 1/2 Inches
Shipping Depth
22 1/2 Inches
Shipping Weight
103 Pounds
CSA Listed
Warranty Information
Parts Warranty Learn More
1 Year
Heat Exchanger Warranty
10 Years


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Williams - 50K BTU - Propane Room Heater - 68% AFUE
Williams 5001521A
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