Best Gas Heater For Garage 2022 - Top 10 Picks

This is the ultimate buyer's guide to finding the right gas heater for garage to suit your needs. We review the 10 best gas heater for garage on the market so you know that your next decision will be a smart one!

When you're trying to select the good gas heater for garage, there are a lot of factors to consider. This page has everything you need to know in one place.

This guide will help you avoid the pitfalls that come with researching gas heater for garage.

You don't have to try out every gas heater for garage to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best gas heater for garage to be Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater. There are a lot of sub-par products out there, but this product is one of the highest quality you'll find. Next best option is Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater.

Choosing the gas heater for garage can be a daunting task, especially if you're doing it for the first time. Here's what we recommend based on our extensive research. We've compiled a list of the highest rated gas heater for garage. The following products are some of the best you can get right now.

List of Top 10 Gas Heater For Garage

Review of Best Gas Heater For Garage

1. Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater

  • Your purchase includes One Mr. Heater Big Maxx Natural Gas Heater with 2 angle brackets & Liquid Propane conversion kit | Thermostat, hose & regulator not included
  • Heater dimensions – 29.33” L x 15.50” W x 26.37” H | Coverage area – 2000 Sq. Ft. | Performance – 80,000 BTU | Amps – 2.3 | Voltage – 120 V | Min 8 ft. clearance from floor to base of unit
  • For use with natural gas | Category 1 vertical, category 3 horizontal venting
  • Powered exhaust allows for vertical or horizontal venting | Spark ignition features self-diagnostic control module
  • This heater offers the operating versatility and safety that you have come to expect from Mr. Heater | Limited 3 year warranty on parts and burners

2. Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater

  • 50,000 BTU per hour heats up to 1250 sq. ft.
  • Powered exhaust allows for vertical or horizontal venting
  • Easy outside access to thermostat and A/C terminals and gas connection
  • Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
  • Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger

3. Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT

  • 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
  • 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
  • Fuel Type:Natural Gas.Not for use in bathrooms, bedrooms, or recreational vehicles

4. HEXAGO 125,000 BTU Adjustable Portable Liquid Propane Gas Forced Air Heater, Height Adjustable, CSA Listed, Red, Heating up to 3,125 sqft

  • CSA Certified 75,000 to 125,000 BTU Forced Air Propane Portable Heater. Overheat Auto-Shut-off Protection and auto-cut-off protection avoid gas leakage
  • Automatic Continuous Electric Spark Ingniter, which guarantee the ignition. Deflation and ignition operate design. Includes regulator and 10 ft hose
  • Ideal for construction site, utility/farm buildings, sports events, barns and factories
  • Hexago's new technology reduces the noise level by 50% quieter than a standard propane heater
  • Continuously Variable BTUs Heating coverage 1,875 ~ 3,125 sqft runs from 3.5 hrs up to 5.7 hrs on a 20lb tank.

5. Vent-Free Blue Flame Natural Gas Room Heater - 30k BTU Ventless Gas Heater to Warm Your Space - Gas Heaters for Home, Garage, Shop, and RV - Natural Gas Heaters for Indoor Use

  • Get Back to What You Love — Don't let the cold keep you from your hobbies and projects. Our blue flame natural gas heater will keep your hobby room, garage, or cabin cozy and comfortable while you work, relax, or create
  • Efficient Heating for Your Comfort — The clean-burning blue flame tube burner uses the natural convection of the burn to circulate warm, comfortable air. A blue flame heater works better in insulated areas
  • Heat Circulation for Any Space — 30k BTU comfortably heats up to 1000 sq. feet, making it a great choice as a propane gas garage heater, cabin heater, workshop heater, and more. For smaller spaces, choose the 20k BTU option
  • The Right Fit for You — No matter what your needs are, our heater can do the job. Kits are included to mount it as a natural gas wall heater, or for floor mounting. The heater can also be placed directly on the floor as is
  • Keep Your Family Safe — Our natural gas space heaters for indoor use operate without electricity and have an Oxygen Depletion Sensor (ODS) for automatic shut-down. In addition to general heating, they are great to have on hand during power outages

6. Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency

  • Quiet operation
  • 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 small-diameter vent pipe

7. Rinnai FC510N Space Heater with Fan Convector, Natural Gas

  • Indoor Heater: Space heaters for indoor use have a warm air outlet with bottom front louvers and a cool-to-touch child-safe cabinet with a safety lock; ductless heater is vent- and hassle-free
  • Smart Features: Energy-efficient space heater includes digital adaptive control, a programmable thermostat display, and self-diagnostics for simple smart heater maintenance
  • Safe Settings: Electric heater features a flame failure device, overheat switch, oxygen depletion sensor, and tilt switch designed to automatically disable gas/power if the device overheats, overturns, or is extinguished
  • Portable Design: Vent-free gas fan convection heater is suitable for homes, apartments, condominiums, and commercial settings; Portable heater is modular/mobile home approved

8. Mr. Heater Corporation F299831 Vent-Free 30,000 BTU Radiant Natural Gas Heater, Multi

  • 30,000 BTU Natural Gas heater. Heats up to 1000 square feet
  • Radiant heat burner
  • 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 shutdown the heater.
  • Theromostat, legs and wall mounting hardware included

9. GASLAND MHA18B Propane Heater, 18,000 BTU Warm Area up to 450 sq. ft, Portable LP Gas Heater for Garages, Workshops and Construction Sites, Ultra Quiet Propane Radiant heater with LP Regulator Hose

  • ☀【Cut Down Your Electricity Bills】With Gasland Portable Cabinet Heater, No electricity required. All you need is a 20lb liquid propane cylinder and you will have plenty of warm. Never worry about the power cut when the hurricane comes. The main advantange is help to cut down your electricity bills and no risk tripping over electric cords.
  • ☀【Safe & Reliable】Our propane radiant heater is equipped with Tip-Over and Low Oxygen Shut-off for safety concerns. Since our small space heater is easy to move, they may be easier to kick down. The heater will shut off if it gets knocked over accidentally or the oxygen around is too low.
  • ☀【Mobile & Space Save Design】The Gasland portable propane radiant heater features a handy, mobile and sapce save design intended to be used in the ventilated garage, office and workshop. Take this heater from room to room with no problems thanks to the built-in rolling wheels and Easy-Carry handle . The tank is inside the cabinet out of the way which makes it a nice heater to look at.
  • ☀【3 Heating Modes】 Freely customize the heating mode (High/Medium/Low) to maintain a pleasant warmth in your room. Outputs up to 18,000 BTU of heat to warm rooms up to 450 square feet.
  • ☀【Quiet & Multifunctional Use】Ultra quiet propane radiant heater provides you quiet environment for reading, working and happy party time. Typical uses include: construction sites, patios, factories, sporting events, utility and out buildings and farming functions (barns etc.).

10. Mr. Heater MHU125NG NG 125K BTU Unit Heater, Multi

  • Electronic ignition
  • Powered exhaust
  • Liquid propane conversion included
  • Heating coverage:- 2000 square feet

Last update on 2022-01-16 / Affiliate links / Images from Amazon Product Advertising API

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