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4.8 out of 5 stars. 8 reviews
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A woman outside with a dog

Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater

Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater

Item # 151478199

Dyna-Glo Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater
Dyna-Glo Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater
$219.99
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or


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This Item cannot be shipped to CA.
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Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater

Item # 151478199

Dyna-Glo Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater
Dyna-Glo Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent-Free Wall Heater

$219.99
or
or
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$37/mo.†  suggested payments with 6 Months Financing or earn $10 in Rewards+ on this purchase.

Add this item to unlock free delivery!

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This Item cannot be shipped to CA.
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The Dyna-Glo 20K Blue Flame Vent Free Wall Heater is the ideal choice for safe, indoor supplemental heating. This state-of-the-art vent free technology does not require a flue or chimney. This wall heater is great for use in your home, cabin, or garage. Since this vent free wall heater does not require electricity to operate, it makes an excellent choice for everyday heating, and emergency situations when the power goes out. Using blue flame heating technology, heat is distributed similar to your central home heating system. This Blue Flame wall heater burns with 99.9% efficiency, and operates on natural gas only.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on heaters? Check out our guide on heaters in the product documents section.

  • No electricity required for the vent free wall heater allows for reliable back-up heating in case of an emergency situation
  • Cut heating bills by warming only occupied areas
  • Manually adjust the heat setting to your desired temperature
  • Built-in oxygen depletion sensor (ODS) immediately shuts down the wall heater if carbon monoxide or lack of oxygen is detected
  • One continuous press of the battery assisted igniter makes ignition quick and effortless
  • Includes all necessary hardware and brackets for wall mounting
  • Separately sold optional base legs (WBL100) provide the alternative of floor mounting
  • Natural gas ready (Fuel conversion not permitted)
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • 10,000-20,000 BTU per hour variable heat output for up to 700 sq. ft.
  • Variable control knob offers the most customizable heat settings
    LOW - 10,000 BTU
    MED - 15,000 BTU
    HI - 20,000 BTU
  • Separately sold optional fan (WHF100) improves the amount of square footage the heat reaches in a quiet, yet powerful way
  • Not for sale in California or Canada; check your local regulations on installation restrictions and requirements
  • One year warranty

Q&As

1 - 2 of 2 Questions

Q: does this heater have the capability to add a blower fan?

a year ago
1 Answer
  • A: Hello GD3980, Yes, this heater is compatible with blower fan model number WHF100. If you need any assistance obtaining one, please don’t hesitate to reach out—we’ll be happy to help. You can contact us at 877-447-4768 or by email at customerservice@ghpgroupinc.com. Thank you! – GHP Group
    a year ago
    Helpful?

Q: How long will it run on a tank of propane 

5 years ago
1 Answer
  • A: Thank you for your question! The tank duration time varies due to the ability to set this product on different heating settings.
    5 years ago
    Helpful?

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Reviews

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6 reviews with 5 stars.
2 reviews with 4 stars.
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Overall Rating

4.8
3 out of 3 (100%) reviewers recommend this product

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1 to 3 of 8 Reviews .
1 – 3 of 8 Reviews
Review 1

Better than ceramic heaters

5 years ago
Replaced a ceramic wall heater w/blue flame, both natural gas, same size. Blue flame heater is WAY more efficient. BY FAR! Couldn't believe it.

Yes, I recommend this product.

NW Louisiana
Review 1

Dyna Glo heater

5 years ago
No issues, it does what it should. Lights easily, burns clean with no gas odors, puts out a lot of heat. I have it in an uninsulated Shop, it provides a nice hot spot to warm up, and will eventually take the chill off. I mounted it on a mobile frame, about three feet off the floor, with a cheap box fan to circulate the air better.

Yes, I recommend this product.

Stoney Fork, KY
Review 1

Warmth

5 years ago
This is honestly the best heater. It shipped so fast! Easily installed. I have a bigger mr. buddy heater and it’s nothing compared to this one. It puts out the heat with three settings and all will make you warm and toasty. I highly recommend.

Yes, I recommend this product.

5 Ratings-Only Reviews