Top 8 Best Gas Garage Heater
1
Dyna-Glo 30,000 BTU Natural Gas Blue Flame Vent Free Wall Heater, White
Price starts from: $210.99
- power source type: natural_gas
- 15, 000-30, 000 BTU’s/hr. variable heat output for up to 1, 000 sq. ft.
- Natural Gas Ready (Fuel conversion not permitted)
- No electricity required allows for reliable back-up heating incase of an emergency situation. Connection Size – 3/8 inch. NPT
- Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
- Variable control knob offers the most customizable heat settings LOW – 15, 000 BTU MED – 22, 500 BTU HI – 30, 000 BTU

2
Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi
Price: $233.97 – $300.12
- Radiant heat burner
- Theromostat, legs and wall mounting hardware included
- Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
- Automatic low oxygen shut-off system (ODS). CSA Certified
- 30,000 BTU Natural Gas heater. Heats up to 1000 square feet

3
Dyna-Glo 20,000 BTU Natural Gas Blue Flame Vent Free Wall Heater, White
Price: $191.98 – $240
- 10, 000-20, 000 BTU’s/hr variable heat output for up to 700 sq. ft.
- No electricity required allows for reliable back-up heating incase of an emergency situation
- This model (BF20NMDG) has manual control and not thermostatically controlled. For thermostat control model please refer model – BFSS20NGT-2N
- Variable control knob offers the most customizable heat settings LOW – 10, 000 BTU MED – 15, 000 BTU HI – 20, 000 BTU
- Natural Gas Ready (Fuel conversion not permitted)
- Blue Flame Technology works by converting heat to warm the air the same way as a central heating system

4
Mr. Heater 30,000 BTU Natural Gas Blue Flame Vent Free Heater
Price starts from: $299.99
- Operates without electricity during power outages
- Easy to install; 99.9% efficient
- Built-in oxygen shut off sensor and adjustable thermostat
- Safe, clean burning heat
- Wall mount or free standing

5
Dyna-Glo BFSS20NGT-2N 20,000 BTU Natural Gas Blue Flame Thermostatic Vent Free Wall Heater, White
Price: $304.98 – $320.93
- Natural Gas Ready (Fuel conversion not permitted)
- 10, 000-20, 000 BTU’s/hr adjustable heat output for up to 700 sq. ft.
- Thermostat control knob automatically maintains your ideal heat level
- No electricity required allows for reliable back-up heating incase of an emergency situation
- Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system

6
Mr. Heater F299711 Corporation Vent-Free 10,000 BTU Blue Flame Natural Gas Heater, Multi
Price starts from: $212.23
- Legs and wall mounting hardware included
- 10,000 BTU Natural Gas heater to heat spaces up to 300 sqaure feet
- Blue flame burner for even convection heat.
- Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
- Automatic low oxygen shut-off system (ODS).

7
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT
Price: $194.99 – $293.99
- Fuel Type:Natural Gas.Not for use in bathrooms, bedrooms, or recreational vehicles
- 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
- Blue flame burner for even convection heat. Maximum Elevation (Ft)-4500. Fuel Consumption/Burn Rate (Gal/Hr)- .030 MCF
- Automatic low oxygen shut-off system (ODS). CSA Certified

8
Mr. Heater Vent-Free 20,000 BTU Blue Flame Natural Gas Heater, One Size, Multi
Price: $194.99 – $198.5
- Automatic low oxygen shut-off system (ODS). CSA Certified. Use – Supplemental heat in cold rooms, Additions, Sun rooms, Cabins
- Fuel Consumption/Burn Rate (Gal/Hr): .020 MCF
- Theromostat, legs and wall mounting hardware included
- 20,000 BTU Natural Gas heater. Heats up to 700 square feet
- Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
- Blue flame burner for even convection heat. Thermostat for automatic temperature control

- Ranking the Brands
- Dyna-Glo: 37.50%
- Mr. Heater: 62.50%
Comparison Table
Products with 5 star rating
Product5 Stars Votes
65 (2.06%)
Tips and advices on YouTube
How to Heat a Garage Workshop | Ask This Old House
How to Install a Gas Heater for a Garage
THE BEST HEATER FOR YOUR GARAGE!! | NEWAIR G73
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