Saved
Save to wishlist
Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Share this product
Mr. Heater Vent-Free Blue Flame Gas Heater Natural Gas 20000 Btu 500 Sq-Ft Heating Area F299721
This product ad may change over time
ShareMr. Heater Vent-Free Blue Flame Gas Heater Natural Gas 20000 Btu 500 Sq-Ft Heating Area F299721
1 Year Warranty
Gas
Natural Gas
Floor Mount
Used
Blue
Users say:
This product is easy to install and provides powerful heating. It is a good price and works as described. However, some customers have experienced issues with the thermostat and the hose kit.
HEATER 20K BTU NG BLUE FLAME Specifications: Application: For supplemental heat in cold rooms additions sun rooms cabins Warranty: 1 Year Limited Includes: Legs and Wall Mounting Hardware This blue flame 20 000 Btu natural gas vent-free heater is the ideal supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for great control of the temperature in your space. Also with a battery-powered electronic ignition starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting bracke…
HEATER 20K BTU NG BLUE FLAME Specifications: Application: For supplemental heat in cold rooms additions sun rooms cabins Warranty: 1 Year Limited Includes: Legs and Wall Mounting Hardware This blue flame 20 000 Btu natural gas vent-free heater is the ideal supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for great control of the temperature in your space. Also with a battery-powered electronic ignition starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners. A clean burning blue flame tube burner uses the natural convection of the burn to circulate warm comfortable air. With a factory standard Oxygen Depletion Sensor (ODS) rest assured this heater will provide you with years of comfortable and safe heat.
Review summary
AI-generated content
This product is easy to install and provides powerful heating. It is a good price and works as described. However, some customers have experienced issues with the thermostat and the hose kit.
Pros
- Easy to install
- Warm and cozy
- Powerful heating
- Great price
- Quick shipping
Cons
- Not the heater pictured
Read original reviews
Description
1 Year Warranty
Gas
Natural Gas
Floor Mount
Used
Blue
HEATER 20K BTU NG BLUE FLAME Specifications: Application: For supplemental heat in cold rooms additions sun rooms cabins Warranty: 1 Year Limited Includes: Legs and Wall Mounting Hardware This blue flame 20 000 Btu natural gas vent-free heater is the ideal supplemental heating solution even on the coldest days. This heater is conveniently equipped with a thermostat for great control of the temperature in your space. Also with a battery-powered electronic ignition starting it is a breeze - battery included. This unit can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners. A clean burning blue flame tube burner uses the natural convection of the burn to circulate warm comfortable air. With a factory standard Oxygen Depletion Sensor (ODS) rest assured this heater will provide you with years of comfortable and safe heat.
Buying Options
Specifications
| Compatibility | Natural Gas |
| Dimensions | 23-3/4" |
| Mounting | Wall |
| Nomenclature | F299721 Heater 20k Btu Ng Blue |
| Warranty | 1 Year Limited |
| Btu Rating | 20000 Btu |
| Item Width | 27.0" |
| Heating Area | 500 Sq-ft |