When it gets cold in the winter season, having a warm garage is great. A natural gas heater will give you efficient heat so that you have a comfortable place to work on your DIY projects or fix your car.
Natural gas heaters are a safe, natural and efficient way to warm your garage. They are cheap to run and guarantee you a stable and comfortable temperature. Keep in mind that natural gas heaters are considerably expensive to buy up front but they will save you a fortune in the long run.
Finding the best natural gas garage heater can be tricky especially if you do not know what is available. Below are some of the best natural garage heaters they are easy to set up and easy to use, highly efficient and economical, durable and safe.
5 Best Natural Gas Garage Heater
#1. Mr. Heater 40,000 BTU Natural Gas Garage Heater
Mr. Heater 40,000 BTU Natural Gas Garage Heater provides plenty of heat even during power outages because it does not require electricity.
This unit has a thermostat is included for comfort control, this helps to control the temperature at the exact temperature.
For indoors, use within the following clearance to combustibles measurements: 34in. from the ceiling, 30in. from sides of the heater, 30in. from back and 68in. from the base.
This heater is recommended for buildings with 12ft. to 15ft. ceilings and it is CSA design certified.
Mr. Heater 40,000 BTU Natural Gas Garage Heater is well built and durable with no moving parts to service. It is constructed with non-corrosive materials.
It gives off clean blue flames quiet when in operation and it is odorless.
Mr. Heater 40,000 BTU Natural Gas Garage Heater is an infrared gas heater, it doesn’t use a forced ventilation, circulation fan.
It uses a radiant gas heater with infrared panels that glow red hot.
This is advantageous as it makes it easy to install as it does not require direct vent (ventilation pipes) neither does it require any electrical connections.
A major advantage of the infrared gas heaters is that in the long run they usually more economical.
Mr. Heater 40,000 BTU Natural Gas Garage Heater is very compact weighing only 28.2 pounds
This great heater has brackets that allow you to mount it tilted up and down, then you need to connect a gas line to the heater and install the thermostat.
It gives out a great amount of heat capable of raising up the temperature of your 2 car garage or 3 bay garage up to 1000 sq. ft. to 75 degrees when the temperature outside is only 8 degrees in a few minutes.
Proper ventilation is required
If you have problems with the pilot light not staying lit, it is usually caused by a defective valve. You can fix this with new thermocouples and gas valve.
It is also recommended you get a tech person to help with the installation. If installed correctly to match your situation, you will not have any issues with the heater.
When installing it is important you follow the instructions, e.g. clearance from the ceiling should be about 34” and ensure adequate ventilation.
The recommended ventilation is 400cfm fresh air per 100, 000 RTU or 160 cubic feet per minute for one of these heaters.
Weight: 28.2 lbs.
Efficient, cost-effective infrared heat
Also can be used with natural gas
For use in buildings with 12 to 15 ft ceilings
Clearances: Top – 36″, Sides & Back – 30″, Below – 68″
It heats up to 1000 sq. ft.
No electricity required, Maintenance free; no moving parts
Thermostat Included for easy control.
It is easy to install
It does not have moving parts to service
#2. Heatstar By Enerco F125444 Radiant Overhead Garage Heater
The Heatstar by Enerco F125444 Radiant Overhead Garage Heater works great in a 2- 3 car garage producing a great amount of heat to keep you warm throughout the cold months of the year.
It is easy to install and capable of raising the temperature of a 2.5 car insulated garage to 70 degrees when the temperature outside is below 10 degrees.
The thermostat works great and its wall mounted rather than on the heater, this makes it convenient to operate as it is within reach.
The Heatstar by Enerco F125444 Radiant Overhead Garage Heater is a great heater that offers 99.9% Fuel Efficient.
It can be used your garage to keep your cars warm, in your shop to keep the workforce busy and comfortable, or in a poultry house egg room, the Heatstar radiant heater transfers almost all of the fuel it burns directly into clean safe radiant heat.
This unit utilizing a unique power pile thermocouple to control the valve, there is no electricity required.
To install just hook-up the included millivolt thermostat with the appropriate wire(sold separately) then mount the heater to the wall and make the gas connection and you are ready to go.
The Heatstar by Enerco F125444 Radiant Overhead Garage Heater produces clean, Safe, Radiant Heat whenever you need it.
It is built from non-corrosive materials, to ensure durability.
It is highly efficient and cost effective heat.
The heatstar heater gives off water as a byproduct, keep this in mind when installing.
Do not use in sleeping quarters, mobile homes, or recreational vehicles
25,000 BTU per hour
For use with Natural Gas
Mounting Height Range – 7feet – 9feet
Heats up to 500-600 sq. ft. (2-1/2 car garage)
For use in low profile buildings with 7-8 ft. ceilings
Efficient infrared heat that directly heats people and objects which in turn heats surrounding air to the desired temperature
No electricity required – heats during power outages
Easy to install
No moving parts to service
Quiet, clean, odor-free operation
Non-corrosive materials used throughout construction
40lb Propane cylinder tank capacity
Wide application, can be used in workshops, garages, barns, animal pens and stalls, utility and storage sheds, loading docks, construction sites, doorways/ramps for snow prevention
#3. Modine HD45AS0111Natural Gas Hot Dawg Garage Heater
The Modine HD45AS0111Natural Gas Hot Dawg Garage Heater is easy to install and works great.
This great heater is compact and does not take up too much space in the garage and a major plus for this heater is its quiet operation.
It can be used in the home, garage, shops, Barnes and more, very suitable for both commercial and residential use.
It does not require much clearance just about 1 inch on all sides.
The Modine HD45AS0111Natural Gas Hot Dawg Garage Heater gives out a good amount of heat; it is capable of heating up a 3 car garage quickly.
The unit provides enough heat to warm up 1200 sq. ft.
The Modine HD45AS0111Natural Gas Hot Dawg Garage Heater truly speaks for itself; it is one unit you will absolutely love to use.
The motor of this heater is very well lubricated always; hence, it requires very little maintenance.
It is durable and made of aluminum and steel.
If used with the Emersen UP310 programmable thermostat, it adds a fan only function which is nice for circulating air without the heater on.
Also note that unless you have all the tools and you are proficient with live gas lines, do not attempt to self-install.
45, 000 BTU
Thermostat not included; Ermersen programmable thermostat and Honeywell programmable thermostat are compatible and recommended.
Certified for residential, commercial and industrial use
Low profile design and neutral color
Installs quickly and easily with field wiring connections and knockouts for quick access to gas and electricity
Standard power exhaust simplifies side-wall or roof venting with a small-diameter vent pipe
#4. Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
The Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater is a very reliable source of heat for your garage, all year-round.
It will guarantee you have a safe quiet and reliable heat source.
It uses a built-in electric high-velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas.
These heaters only require 115v AC power and can be vented vertically or horizontally
It is easy to install, requiring a mounting clearance of only 1 inch, brackets, external access to power, and thermostat connections.
The Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater gives off a great amount of heat and is capable of heating up to 2,000 sq. ft. garage or space.
This unit is efficient; it can raise the temperature of a 2-3 car garage easily.
If your heater suddenly stops working or wouldn’t start straight from the box, contact the distributors. It most likely a bad board issue has it changed and you can get it working properly.
It does not have an oxygen depletion sensor (ODS).
Easy outside access to the thermostat and A/C terminals. 0.5-inch gas connection
Limited 3-year warranty on parts and burners
Powered exhaust allows for vertical or horizontal venting
Natural Gas to Liquid Propane conversion kit included
80,000 BTU per hour heats up to 2,000 sq. ft.
#5. Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater is a perfect supplemental heating solution even on the coldest days.
This unit is uncomplicated, reliable, easy to hook up to the gas line and operates with no smell or fume.
It is conveniently equipped with a thermostat with the knob located at the top of the heater making it easier to control the temperature in your garage.
It is also very easy to start because of the battery powered electronic ignition included.
It also comes with brackets and fasteners/feet to either mount it to the wall or fasten it to the floor (this is not recommended because it can easily tip over and fall).
Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater has a clean burning blue flame tube burner that uses the natural convection of the burn to circulate warm comfortable air.
This unit is equipped with a factory standard Oxygen Depletion Sensor (ODS), so you are rest assured this heater will provide you with years of comfortable and safe heat.
It is also designed to be able to shut off if it accidentally tips over and does not overheat. These are essential safety features for an indoor heater.
30,000 BTU Natural Gas heaters to heat spaces up to 750 square feet
Blue flame burner for even convection of heat.
Automatic low oxygen shut-off system (ODS). CSA Certified
Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shut down the heater. Included
Thermostat, legs, and wall mounting hardware
Not for use in bathrooms, bedrooms, or recreational vehicles
Gas Garage Heaters and Safety
Before operating your natural gas garage heater, be sure to read the manufacturers instructional manual for the safe operation and maintenance of the model you buy
Please note that the flame in your garage heater should always burn blue.
If you notice that the flame is mostly yellow, call a qualified technician or the distributors.
If your model has a pilot light, always check to ensure that it is lit to avoid gas escaping.
Natural gas is mostly odorless but a chemical that smells like a rotten egg is added, if you smell an offensive odor from your heater and you suspect there is a leak, call a technician or the distributors to complain and have it checked.
Ensure you keep the areas around your header free of clutter and combustible materials.
Ensure your heater is properly vented to the outside and never cover the vent. Keep the vent free of snow and ice.
If your garage heater contains a filter be sure to change it as needed.
The best natural gas garage heater must have some basic feature namely: thermostat, ODS, tip overshot off feature, must not require electricity, must be efficient in terms of running cost, must have enough power to warm up your garage and must easy to install.
All the heaters above meet most of these features and you can easily find the one that bests suits your need. However, please note that Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater is a perfect example of a good garage heater.
Also, note that you should never install and operate a natural gas heater without also installing a carbon monoxide detector. This is a most do safety measure to avoid carbon monoxide poisoning.
Secondly, always ensure you have adequate ventilation when operating a natural gas heater.