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Internet #100144947

Model #1403821

Store SO SKU #1000676549

14,000 BTU/Hour Direct-Vent Furnace Liquid Propane Gas

  • Professional installation is recommended
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Product Details

Attractive styling, economical and safe heating comfort with this popular home furnace. Compact, space saving direct-vent heaters feature low cost installation and come equipped with all vent material. Heat only the room you're in while saving fuel costs in unused areas. This furnace's design features a sealed combustion chamber, making it great for garage or workshop heating. No electricity required, great during power outages.
  • All vent material included
  • No electricity required great during power outages
  • Heavy-duty cast-iron burners
  • Great for use in garages
  • Sealed combustion uses no room air for combustion
  • Vent cap includes built-in bird guard
  • Attractive, soft-white finish
  • Matchless pilot igniter
  • Rated for elevations up to 2,000 ft.
  • Propane gas; may be converted to natural gas with the purchase of conversion kit model number 8942
  • Great for use in garages
  • Return Policy
  • California residents

Additional Resources

From the Manufacturer

Installation, Service & Rentals

DIY Projects & Ideas

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Specifications

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Questions & Answers

18Questions
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Q:What is the model number? Does this unit cycle on and off to maintain a temp set on the thermostat?
by|Jan 31, 2022
1 Answer
Answer This Question

A:  1403822. Yes, the unit cycle on and off to maintain a temp set on the thermostat. Thank you

by|Feb 2, 2022
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    Q:Where is this product made?
    by|May 4, 2021
    1 Answer
    Answer This Question

    A:  In Colton, California, USA

    by|May 4, 2021
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      Q:How to turn on pilot
      by|Feb 4, 2019
      1 Answer
      Answer This Question

      A:  Here is a link to our website with lots of FAQ's and answers. https://www.williamscomfortprod.com/faq/ Thank you for your inquiry!

      by|Feb 6, 2019
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        Q:Can you run this safely for 24/7 in a tiny home ?!
        by|Dec 6, 2018
        1 Answer
        Answer This Question

        A:  Our furnaces are not approved for RV or mobile home use.

        by|Dec 13, 2018
          Showing 1-4 of 18
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          Customer Reviews

          3.7 out of 5
          (8)
          • 3.7
            out of 8 reviews
          • 80%recommend this product
          Filter by:
          Showing 1-8 of 8 reviews
          The product installed easily and it works as promised. It's very quiet in its operation. There ...
          The product installed easily and it works as promised. It's very quiet in its operation. There no popping due to warm-up or cool-down. I'd give it a better rating but the most important installation manual's drawn cut-away picture is poorly done. Even a magnifying glass didn't help due to the poor resolution of the copy. There are Letters (A,B,C..) assigned to parts but no key or correlating pictures. This caused me to leave a part out and then having to disassemble the direct vent to include.
          by
          Response from Williams Product ExpertDec 13, 2018
          During installation if you run into any issues please feel free to contact our technical support team. 888-444-1212 Williams
            • Recommended
            1 found this review helpful
            My furnace appears the same, and has model number 1403622. I put this in an apartment 3 years ago...
            My furnace appears the same, and has model number 1403622. I put this in an apartment 3 years ago. It was not used for 2 years. Last year I had a plumber replace the entire valve mechanism. This year the pilot won't lite so I just called a plumber again. I am considering replacing the whole heater....it never was dependable.
            by
              3 found this review helpful
              Very simple to install although I have not had the opportunity to use it yet. Only downside was t...
              Very simple to install although I have not had the opportunity to use it yet. Only downside was the fact that it came with some damage because of the people handling the package. Had to bend a corner straight and also the front panel had a crease in it that I had to try to get out. All in all for the money it is a great product, just wish they would take a little more care in shipping and handling the product
              by
              Response from Williams Product ExpertJul 25, 2018
              Thanks for your review. We apologize that your product was received damaged and assure you we do our best to package our products such that they arrive undamaged, however shipping damages are a challenge. We appreciate the time it took to write a review and understand you have a choice when making a purchase. Thanks for buying a Williams Comfort Product. Williams
              • Verified Purchase
              • Recommended
              We installed this furnace in a downstairs bedroom in a...
              We installed this furnace in a downstairs bedroom in a small rental cabin. The installation went fairly quickly and it works perfectly. The design is slim and therefore doesn't take up much room. I am very satisfied with this purchase.
              by
              Response from Williams Product ExpertJun 20, 2018
              Thanks for the great review! We do our best to provide an efficient wall furnace for a fair price and appreciate the time you took to share your experience! Thanks for buying a Williams Wall Furnace Williams
              • Verified Purchase
              1 found this review helpful
              Great product in a compact size.
              Great product in a compact size.
              by
              Response from Williams Product ExpertApr 25, 2018
              Thanks for your great review! We strive to ensure our products meet or exceed the expectations of our customers and it is encouraging when someone takes the time to let us know. Williams
              • Verified Purchase
              • Recommended
              New out of the box and installed properly. Followed pilot light instructions to the letter OVER ...
              New out of the box and installed properly. Followed pilot light instructions to the letter OVER AND OVER. The pilot never did light. Waiting for Williams tech support to contact me. After being on hold for longer than I should have been, I resorted to email and phone number, asking for a return call. Still waiting....
              by
              Response from Williams Product ExpertMar 22, 2018
              We apologize for the issue you are having with your furnace. I understand that you are waiting for a return phone call, but let me offer a few contact points you may not have. Adam_Markowich@wfc-fc.com is the Director of our "Customer Experience Department". If you have any trouble with the Technical service number, e-mail him directly and I'm certain he can expedite things for you. Also, there is a "Consumer Line" that you might have better luck with. Once again we apologize and hope you get the help you need. Williams
                2 found this review helpful
                it works...
                it works
                by
                Response from Williams Product ExpertMar 6, 2018
                Thanks so much for your raving review. We know our customers are busy and appreciate the time you took to endorse our product! Williams
                • Verified Purchase
                1 found this review helpful
                Great furnace for small areas.
                I bought this for a small apartment and I didn't want an open flame for the tenant to get in trouble with. It was easy to install. Just remember to locate the 16" on center wall studs and cut the hole for the vent in exactly the correct location. The thermostat is very cheap and can short out on the case, putting the pilot light out. Once everything is measured out correctly, this is a easily installation and looks good when finished.
                by
                • DIY
                • Recommended
                1 found this review helpful
                Showing 1-8 of 8 reviews

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                Ratings
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                Fuel TypeGasGasGasGas
                Heater TypeOtherOtherOtherOther
                Room Size (sq. ft.)400-600400-600600-900Greater than 900
                Heat rating (BTU/hour)14000 Btu/h14000 Btu/h22000 Btu/h30000 Btu/h
                Heating Technology TypeConvectionConvectionConvectionConvection
                THD SO SKU1000676549 1005224612
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