Williams 31,400 BTU/Hr - 9.2 kW Forsaire Counterflow Electric Wall Furnace-3144030 - The Home Depot


Model # 3144030

Internet # 202903164

31,400 BTU/Hr - 9.2 kW Forsaire Counterflow Electric Wall Furnace

Williams 31,400 BTU/Hr - 9.2 kW Forsaire Counterflow Electric Wall Furnace

This item has been discontinued.
The Home Depot no longer carries this specific product.

$577.68 / each
  • Ideal for basements & room additions with no gas, auto shutoff
  • Product sold without installation or permitting
  • Equipment should be sized/installed by a qualified professional


Model # 3144030

Internet # 202903164

Store SO SKU # 860980

The Williams Forsaire 14-1/8 in. x 72-1/2 in. 31,400 BTU Wall Furnace is ideal for use in basements and room additions where natural- or propane-gas heaters are not available. Designed to provide floor-to-ceiling operation, this electric wall heater comes with a wall-mounted thermostat for temperature control and an automatic shutoff function for safety.

California residents: see  Proposition 65 information

  • 9.2-Watt heater at 240-Volts creates 31,400 BTU
  • Ideal for basements and room additions where natural- or propane-gas use is not feasible
  • Control with the included wall-mounted thermostat
  • Provides floor-to-ceiling comfort
  • Automatic shut off for safety
  • Meets CSA and ANSI safety requirements
  • Equipment should be sized, selected and installed by a qualified professional to ensure proper installation, safe operation, adherence to federal, state and local codes and for valid warranty; see installation guide for more details
  • Recommended for professional purchase only
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Assembled Depth (in.)  7 in  Assembled Height (in.)  72.5 in 
Assembled Width (in.)  14.125 in  Product Depth (in.) 
Product Height (in.)  72.5  Product Width (in.)  14.125 
Accessories Included  No  Amperage (amps)  40 
Anti-freeze setting  No  Automatic shutoff  Yes 
Color  Soft-White  Color Family  Whites 
Fuel Type  Electric  Heater Type  Other 
Heating Product Type  Electric Wall Heater  Heating Technology Type  Convection 
Indoor/Outdoor  Indoor  Installation  Recessed/Surface Mounted 
Product Weight (lb.)  60 lb  Remote Control  No 
Returnable  90-Day  Room Size (sq. ft.)  Greater than 1000 
Thermostat  Yes  Timer Included  No 
Voltage (volts)  240  Wattage (watts)  9200 
Warranty / Certifications
Certifications and Listings  ANSI Certified,CSA Listed  Manufacturer Warranty  Refer to Williams' Limited Warranty for warranty information 


Rated 4.6 out of 5 by 9 reviewers.
Rated 4.0 out of 5.0 by surface mount and it works well. No wall cavity required. I placed this in a two bedroom mountain cabin that up until now I heated with wood, but a lender wanted an automatic source of heat that could function with no one there. It did a great job what little I have used it in May when I put it in. With no natural gas available here and the price of propane so high and volatile, it was a great choice. I ran 6-2 NM stranded romex and the wire to the unit (top) that was a bit big for the screw terminals that seemed better suited to 8-2 or even 10-2 romex with solid copper wire. The unit is set up for two hot wires and a ground. No Common (white) or neutral wire terminal. Has a two wire remote thermostat that comes with it and required to operate unit. Heat comes out the bottom, I could feel 10-12' away if I stood still.. May 20, 2014
Rated 3.0 out of 5.0 by heats great but electric bill is extremely high This heater heated my whole house 2 stories and was located in living room downstairs. I used this heater and set the thermostat at 60 degrees my electric bill went from $80 a month to $525 a month. So the furnace works amazing for the people who can afford to run it constantly but this was also my only heat source and my house is an older house that I'd not well insulated yet. December 27, 2014
Rated 5.0 out of 5.0 by This works great!! This is the best heater we have bought in a long time. We have it in our home (2500 sq. ft.) and it heats almost the whole house. The best thing about this heater is that is does not have to go through ducts. It is about as loud as a box fan. December 11, 2014
Rated 5.0 out of 5.0 by Williams electric wall heater This was purchased as a replacement for an existing wall heater of the same size that was over 20 years old. After removal it was apparent that it was nearly identical and I suspect was the same manufacturer. After removing the old one, the new one went in fairly quickly. The hardest part was bending the #6 ga wires and securing them. It took me about 2 hours and it functions perfectly and heats a 250 SF room quickly and maintains the temperature nicely. I would highly recommend this unit! December 25, 2014
Rated 5.0 out of 5.0 by Excellent Wall Furnace I purchased this wall furnace for its ease of installation. I am not disappointed with the results. It heat up quickly and covers all the rooms I need heated. I chose the flush mount option(against the wall and sits on the floor) did I mention how easy it was to install. I had an electrician run the 240V circuit required to operate this furnace to where I wanted it and that was it. March 3, 2015
Rated 5.0 out of 5.0 by All around good experience This wall furnace fit our needs perfectly. Easy for us to install and puts out a lot of heat for our area that it was installed in. Ive ordered these types before(both gas and electric) and usually they are dented upon arrival. This one arrived with no damages. Pricing was less than everywhere else we checked. November 4, 2014
Rated 5.0 out of 5.0 by Works great Easy to install and it works great. Heated up a 600 SF cement block cabin 35 degrees in about 2 hours. April 1, 2014
Rated 4.0 out of 5.0 by Electric wall furnace Just got it installed yesterday, so cannot say how it works, but I was disappointed in the condition of unit when it arrived. It was dented in several areas. Not bad enough to send it back, but definitely not pristine condition. Should not affect the way it operates. September 16, 2014
  • 2015-04-17T10:17:20.033-05:00
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