Best Natural Gas Garage Heaters 2023 - Top 10 Picks

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

When you're trying to select the good natural gas garage heaters, 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 natural gas garage heaters.

You don't have to try out every natural gas garage heaters to find one that meets your needs. After extensive research and hours of in-person tests, we've found the best natural gas garage heaters to be Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater,Black. 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 Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency Grey.

Choosing the natural gas garage heaters 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 natural gas garage heaters. The following products are some of the best you can get right now.

List of Top 10 Natural Gas Garage Heaters

Review of Best Natural Gas Garage Heaters

1. Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater,Black

  • 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

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

  • 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

3. Modine HD75AS0111 Garage Heater

  • 75,000 BTU/hr. input
  • Standard power exhaust simplifies side-wall or roof venting with small-diameter vent pipe
  • Lightweight, easily installs 1" from ceiling with only two angle brackets (included on sizes 30-75, accessory for 100, 125)

4. Mr. Heater F272800 40,000 BTU Natural Gas Garage Heater #MH40NG,Multi

  • Efficient, cost effective infrared heat
  • For use in buildings with 12 to 15 ft ceilings
  • Clearances: Top - 36", Sides & Back - 30", Below - 68"
  • Heats up to 1000 sq. ft.
  • No electricity required, Maintenance free; no moving parts

5. Dyna-Glo 30,000 BTU Blue Flame Thermostatic Garage Vent Free Wall Heater, Black

  • Dual fuel technology allows the unit to be operated with Liquid Propane or Natural Gas.Mounting type:Wall Mount
  • Blue Flame Technology works by convecting heat to warm the air the same way as a central heating system
  • Up to 30, 000 BTU's/hr heats up to 1, 000 sq. ft.
  • Thermostat control knob automatically maintains your room's ideal heat level
  • No electricity required allows for reliable back-up heating incase of an emergency situation

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

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

7. Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater,Black

  • 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

8. Heatstar By Enerco F125444 Radiant Overhead Garage Heater MH25NG Natural Gas

  • Heats up to 500-600 sq. ft. (2-1/2 car garage)
  • CSA Certified
  • Thermostatic control no power needed
  • Mounting Height Range - 7feet - 9feet

9. Mr. Heater F272200 MH25NG 25,000-BTU Natural-Gas Radiant Heater,Multi , Black

  • 25,000-BTU natural-gas radiant workshop heater
  • Heats up to 625 square feet
  • Efficient radiant heat warms objects directly, not surrounding air
  • Comes fully assembled; hooks up to existing natural-gas line; how-to video included
  • Non-corrosive materials used throughout construction. 1-year limited warranty

10. Ashley Hearth Products DVAG17N 17,000 BTU Direct Vent Natural Gas Heater, Cream

  • 17,000 BTU heat input heats up to 570 sq. ft.
  • Designed for use with natural gas
  • Sealed burn system is perfect for bedrooms and living spaces
  • Matchless Piezo lighting for quick starts
  • No complicated venting to purchase or install, complete kit is included (includes heat shield, vent pipe, air intake pipe, flashing, cap and connecting rod)

Last update on 2023-12-09 / Affiliate links / Images from Amazon Product Advertising API

Add Comment