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The wallʼs thickness cannot be less than 4-1/2” 11. 5 cm nor can it exceed 12-5/8” 32 cm.


The wallʼs thickness cannot be less than 4-1/2” 11. 5 cm nor can it exceed 12-5/8” 32 cm. Warm, adjustable heat – keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.


Warm, adjustable heat 20, 000 btu – keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.
5 cm nor can it exceed 12-5/8” 32 cm. Quick & easy installation – connect our heater to a gas fitter and it will heat your living space effectively with low maintenance required. Certified quality – heavy-duty grill made with die-cast aluminum and glass ceramic window for more safety, Product is certified for use in the USA and Canada.




Unique designmade from light weight steel. Stay-cool molded, the handle on the back of the heater is convenient for carry. Wipe with a clean damp cloth. Easy to adjust manual controls will help maintain ideal comfort level.
This heater has 2 heat settings: 1250 and 1500 watts. Thermostat automatically regulates heat for consistent room temperature. Do not immerse the heater in water. Care instructionlow maintenance heating device. Stay cool housing fan-assisted for wide heat dispersion. Best conveniencethe easy-to-carry and light weight heating equipment is travel friendly and user friendly.

1. Martin
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Indoor, Martin Direct Vent Propane Wall Thermostatic Heater 20,000 Btu
#adMartin #ad - Quick & easy installation – connect our heater to a gas fitter and it will heat your living space effectively with low maintenance required. Warm, adjustable heat – keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.The wallʼs thickness cannot be less than 4-1/2” 11. 5 cm nor can it exceed 12-5/8” 32 cm.
More information #ad
Stylish & clean energy – a sleek fireplace design, our direct vent gas heater produces safe, clean energy that’s economical and aesthetically pleasing. Certified quality – heavy-duty grill made with die-cast aluminum for more safety, Product is certified for use in the USA and Canada. Built-in thermostat low - high dial - 20, 000 BTU.Brand | Martin #ad |
Manufacturer | Bimar #ad |
Height | 22.7 Inches |
Length | 8.3 Inches |
Weight | 50 Pounds |
Width | 26 Inches |
Part Number | 766021 |
Model | MDV20P (766021) |
More information #ad
2. Enerco Group Inc
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Multi, Mr. Heater Corporation F299720 Vent-Free 20,000 BTU Blue Flame Propane Heater
#adEnerco Group Inc #ad - Fuel consumption/Burn Rate Gal/Hr-. 926 lbs/hr. Csa certified. 20, 000 btu liquid propane heater to heat spaces up to 700 square feet. Automatic low oxygen shut-off system ODS.More information #ad
Blue flame burner for even convection heat. Theromostat, legs and wall mounting hardware included. Run time hrs at Max BTU- 21. 59. Operating this heater at altitudes over 4, 500 FT above sea level could cause pilot/ODS to shutdown the heater.Brand | Enerco Group Inc #ad |
Manufacturer | Mr. Heater Corporation #ad |
Height | 25.25 Inches |
Length | 20.25 Inches |
Weight | 24.75 Pounds |
Width | 9.25 Inches |
Part Number | F299720 |
Model | F299720 |
Warranty | 1 year limited. |
More information #ad
3. MARTIN
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Indoor, Direct Vent Propane Wall thermostatic Heater 11,000 Btu
#adMARTIN #ad - Quick & easy installation – connect our propane wall heater direct vent to a gas fitter and it will heat your living space effectively with low maintenance required.The wallʼs thickness cannot be less than 4-1/2” 11. 5 cm nor can it exceed 12-5/8” 32 cm. Warm, adjustable heat – keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.
More information #ad
Stylish & clean energy – a sleek fireplace design, our direct vent gas heater produces safe, clean energy that’s economical and aesthetically pleasing. Built-in thermostat low - high dial and 11, 000 Btu Thermostatic valve SIT. Certified quality – heavy-duty grill made with die-cast aluminum for more safety, Product is certified for use in the USA and Canada.Brand | MARTIN #ad |
Manufacturer | Bismar #ad |
Height | 22.7 Inches |
Length | 7.1 Inches |
Weight | 26.46 Pounds |
Width | 15 Inches |
Part Number | 766013 |
Model | MDV12P (766013) |
More information #ad
4. Mr. Heater
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Mr. Heater 30000 BTU Vent Free Propane Gas Wall or Floor Indoor Heater 2 Pack
#adMr. Heater #ad - Runs on liquid propane. Clean burning blue flame tube burner utilizes the natural convection of the burn to evenly circulate warm air.More information #ad
Heats an area of up to 750 square feet. Equipped with thermostat to help you achieve your desired temperature. Make your home toasty warm with 30, 000 BTU per hour.Brand | Mr. Heater #ad |
Manufacturer | Mr. Heater #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0 Pounds |
Width | 0 Inches |
Part Number | 2xMH-F299730 |
More information #ad
5. Martin
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Martin Direct Vent Propane Wall Furnace Heater Thermostat 20,000 Btu
#adMartin #ad - Stylish & clean energy – a sleek fireplace design, our direct vent gas heater produces safe, clean energy that’s economical and aesthetically pleasing. Exclusive glass ceramic window – a true market exclusive accessory, 000 Btu and 20, available on 11, 000 Btu indoor propane gas units.Warm, adjustable heat 20, 000 btu – keep living or work spaces heated with a direct vent wall heater with room thermostat that lets you monitor your heat dispersion.
More information #ad
Built-in thermostat low - high Dial. The wallʼs thickness cannot be less than 4-1/2” 11. 5 cm nor can it exceed 12-5/8” 32 cm. Quick & easy installation – connect our heater to a gas fitter and it will heat your living space effectively with low maintenance required. Certified quality – heavy-duty grill made with die-cast aluminum and glass ceramic window for more safety, Product is certified for use in the USA and Canada.
Brand | Martin #ad |
Manufacturer | Bimar #ad |
Height | 22.7 Inches |
Length | 8.3 Inches |
Weight | 50 Pounds |
Width | 26 Inches |
Part Number | MDV20VP (766020) |
Model | MDV20VP (766020) |
More information #ad
6. Enerco Group Inc
#ad
Enerco Group Inc Vent-Free 10,000 BTU Radiant Propane Heater, Multi
#adEnerco Group Inc #ad - Radiant heat burner. 10, 000 btu liquid propane heater to heat spaces up to 250 sqaure feet. Legs and wall mounting hardware included.More information #ad
Run time: 43. 18 hrs. Automatic low oxygen shut-off system ODS. Operating this heater at altitudes over 4, 500 FT above sea level could cause pilot/ODS to shutdown the heater. Csa certified.Brand | Enerco Group Inc #ad |
Manufacturer | Mr. Heater Corporation #ad |
Height | 22.5 Inches |
Length | 19.75 Inches |
Weight | 17.65 Pounds |
Width | 11.25 Inches |
Part Number | F299810 |
Model | F299810 |
More information #ad
7. Enerco Group Inc
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Mr. Heater Corporation F299730 Heater, One Size, White and Black
#adEnerco Group Inc #ad - Supplemental heat in cold rooms, Sun rooms, Additions, Cabins.30, 000 btu liquid propane heater to heat spaces up to 750 square feet. Csa certified. Theromostat, legs and wall mounting hardware included. Fuel consumption/Burn Rate Gal/Hr.More information #ad
Restricted in Canada. Automatic low oxygen shut-off system ods. Operating this heater at altitudes over 4, 500 FT above sea level could cause pilot/ODS to shutdown the heater. Fuel consumption/Burn Rate Gal/Hr - 1. 389 lbs/hr. Blue flame burner for even convection heat.Brand | Enerco Group Inc #ad |
Manufacturer | Mr. Heater Corporation #ad |
Height | 27 Inches |
Length | 23.75 Inches |
Weight | 26.75 Pounds |
Width | 11.25 Inches |
Part Number | F299730 |
Model | F299730 |
Warranty | 1 year limited. |
More information #ad
8. Enerco Group Inc
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Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
#adEnerco Group Inc #ad - Fuel consumption/Burn Rate Gal/Hr-. 030 mcf. Fuel type:natural gas. Not for use in bathrooms, bedrooms, or recreational vehicles. Blue flame burner for even convection heat. Maximum elevation Ft-4500 Automatic low oxygen shut-off system ODS.More information #ad
Operating this heater at altitudes over 4, 500 FT above sea level could cause pilot/ODS to shutdown the heater. Included. Theromostat, legs and wall mounting hardware. 30, 000 btu natural gas heater to heat spaces up to 1000 square feet. Csa certified.Brand | Enerco Group Inc #ad |
Manufacturer | Mr. Heater Corporation #ad |
Height | 27 Inches |
Length | 23.75 Inches |
Weight | 26.75 Pounds |
Width | 11.25 Inches |
Part Number | F299731 |
Model | F299731 |
More information #ad
9. Homeleader
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For Garages, Rapid Heating with Adjustable Thermostat, Homeleader ETL Portable Radiant Heater, Bedroom, Warehouses, Indoor Safe Heater 1250W/1500W, Workshops
#adHomeleader #ad - Safety is the most importantsafety tip-over cutoff switch and automatic overheat protection system. Delivers fast start up and low noise performance. Additional safety features: cool touch plastic housing and auto shut-off.Unique designmade from light weight steel. Stay-cool molded, the handle on the back of the heater is convenient for carry. Wipe with a clean damp cloth. Easy to adjust manual controls will help maintain ideal comfort level.
More information #ad
Wait for the heater to cool before cleaning. Remove loose dust with feather duster. Do not use harsh chemical based cleaners. It is usually sufficient to maintain a comfortable temperature. Use the higher setting1500 WATT to raise the room temperature quickly. This heater has 2 heat settings: 1250 and 1500 watts. Thermostat automatically regulates heat for consistent room temperature. Do not immerse the heater in water. Care instructionlow maintenance heating device. Stay cool housing fan-assisted for wide heat dispersion. Best conveniencethe easy-to-carry and light weight heating equipment is travel friendly and user friendly.
Brand | Homeleader #ad |
Manufacturer | Homeleader #ad |
Height | 11.22 Inches |
Length | 17.91 Inches |
Width | 5.51 Inches |
Model | Thermo Sphere |
More information #ad
10. Enerco Group Inc
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One Size, Enerco Group Inc Vent-Free 20,000 BTU Blue Flame Natural Gas Heater, Multi
#adEnerco Group Inc #ad - Theromostat, legs and wall mounting hardware included. Use - supplemental heat in cold rooms, Sun rooms, Additions, Cabins. Csa certified. Thermostat for automatic temperature control. Operating this heater at altitudes over 4, 500 FT above sea level could cause pilot/ODS to shutdown the heater.More information #ad
Heats up to 700 square feet. Blue flame burner for even convection heat. Fuel consumption/burn Rate Gal/Hr:. 020 mcf. 20, 000 btu natural gas heater. Automatic low oxygen shut-off system odS.Brand | Enerco Group Inc #ad |
Manufacturer | Mr. Heater Corporation #ad |
Height | 25.25 Inches |
Length | 23.75 Inches |
Weight | 24.75 Pounds |
Width | 9.25 Inches |
Part Number | F299721 |
Model | F299721 |
Warranty | 1 year limited. |
More information #ad