Model # 4007731

Internet #202905683

Store SO SKU #1000676091

Williams 40,000 BTU/hr Forsaire Counterflow Direct-Vent Propane Gas Wall Furnace Heater

Williams

40,000 BTU/hr Forsaire Counterflow Direct-Vent Propane Gas Wall Furnace Heater

  • BTU direct vent heater uses outside air. Great for a garage
  • Product sold without installation or permitting
  • Equipment should be sized/installed by a qualified professional
$106965 /each

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Product Overview

The Williams Forsaire 14-1/8 in. x 77-3/8 in. 40,000 BTU Direct-Vent Propane Wall Furnace effectively heats spaces as large as 1,200 sq. ft. and uses outside air to produce heat, making it ideal for use in garage applications. This propane heater should be installed either recessed in the wall or surface mounted on an exterior wall so it can be vented horizontally through the wall. Rated for elevations 0 - 2,000 ft.

  • Produces up to 40,000 BTU/hr
  • 80% thermal efficiency
  • Matchless standing pilot ignition
  • Automatic shut off for safety
  • Vent cap includes a built-in bird guard to help prevent nuisance nest building
  • 24-Volt wall-mounted thermostat helps control and maintain a desired temperature
  • Direct-vent, counter-flow blower system warms air at ceiling and floor levels for equalized temperature regulation
  • Install recessed in the wall or surface mounted on an exterior wall and vent horizontally through the wall
  • Includes a 4 ft. 115-Volt service cord and venting accessories needed for installation in up to a 9 in. wall
  • Converts to a natural gas heater with conversion kit - 7729 (not included)
  • Meets CSA and ANSI safety requirements
  • All vent material included for installation up to a 9 in. wall
  • 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
  • Click here for more information

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Customer Questions & Answers

Can the factory supplied thermostat be changed to a digial one.

Can the factory supplied thermostat be changed to a digial one.
Asked by: danny
..yes it can...we hooked one up works well...
Answered by: cbechtold
Date published: 2016-12-16

Does this have a blower

Asked by: Pete
..yes it sucks it in from the top vent and blows it out the bottom...
Answered by: cbechtold
Date published: 2016-12-16

Does it have a sealed fire box

Asked by: ed
yes it is a sealed unit like your regular furnace...
Answered by: cbechtold
Date published: 2016-12-16

Can this be top vented

Can this be top vented
Asked by: Don
..They have a top vented model...
Answered by: cbechtold
Date published: 2016-12-16
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Customer Reviews

40,000 BTU/hr Forsaire Counterflow Direct-Vent Propane Gas Wall Furnace Heater is rated 3.7 out of 5 by 11.
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-04-04
Rated 1 out of 5 by from damaged product even after reading many reviews on Home Depot about the Williams furnace arriving damaged and beat-up from the factory we ordered this item. It arrived damaged and the furnace appeared to have a lot of abusive handling that didn't show on the cardboard box. That indicates to me that the problem is in the factory and not in the shipping process. I believe that any intelligent quality control person could find and stop the problem easily upon inspection of the process and observing the workers putting the furnace into the packaging. Appears they use wire chokers and a crane/lift to pick up the furnace and put into the boxes and while being lifted are damaged. Probably as easy to remedy as using wide nylon slings instead of wire/rope slings.
Date published: 2016-09-06
Rated 3 out of 5 by from Dented It's hard to open this at the store. Outside of package looked fine. When we opened it the unit had dents all over it. As if someone dropped it off the truck to move it. We haven't finishing installing and will be seriously bummed if the unit has broken parts inside. We have a highly skilled licensed plumber installing it. He said not the best instructions or access to the piping areas but we are installing in wall which might be why it's harder to reach. Photo is of dent AFTER we tried fixing it. Lucky for us it's the side facing into corner. The vent plates also damaged. Needed to bang those out just to get them on.
Date published: 2015-08-02
Rated 2 out of 5 by from Furnace that not all dinged up Sorry we are on the third one, every one of them came to us dented or parts not working. Home Depot employees were very very wonderful about helping us to get one not so dented and working. It does throw great heat just sad Williams doesn't have good quality control on there products before being shipped.
Date published: 2014-11-11
Rated 4 out of 5 by from Very pleased with the unit, heats our 1200 sq ft basement apartment efficiently. Was not happy th... Very pleased with the unit, heats our 1200 sq ft basement apartment efficiently. Was not happy that the first one showed up damaged and had to take it to the local Home depot when it was delivered to my house. Home depot should have stepped up and ordered the new one and had it delivered to my house and pick up the damaged one. Luckily I have a minivan and was able to load it up with someones help. So..other then having to pay to have it installed 2 times, I am happy with the unit.
Date published: 2016-12-16
Rated 3 out of 5 by from Williams furnace First furnace arrived damaged and no evidence to any damage on outside of box. I brought to Home Depot for full refund and then contacted customer service and they took 100 off and ordered another. Next furnace came and no damage found. I installed furnace and to my surprise the fan blade was all bent up. This fan was installed bent up as no damage to outside of unit. I called them and they sent me new fan. All is well and unit keeps our cabin nice and warm
Date published: 2016-11-08
Rated 5 out of 5 by from good product came as advertised the unit was easy to install, all parts were there except for the propane line hook up. Instructions are easy to follow.
Date published: 2014-07-01
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