We have spent around 49 hours to find the right option for you and based on our research Mr. Heater Corporation Convection Heater, 30- 80K BTU/HR is our top pick for you. This is one of the best products currently available in the market. However, if you don’t want to spend extra then we have another great option for you is Heatstar By Enerco Indirect Fired Unit Heater with Natural Gas To LP Conversion Kit. Below is a review of some of the best garage heater venting, together with their specifications and functions. So without further waiting, Let’s dive right in.
Amazon Disclosure
Best Review Up is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking https://bestreviewup.com to Amazon properties. We make a commission if you click this link and make a purchase, at no cost to you.
Best garage heater venting

Buy Now

Buy Now

Buy Now
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater
Free shipping
Features
- 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
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
Mr. Heater F260560 Big Maxx MHU80NG Natural Gas Unit Heater
$519.99 in stock
Features
- 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
Fahrenheat FUH724 7500W GARAGE HEATER, Beige
Fahrenheat FUH724 7500W GARAGE HEATER, Beige
2 used from $319.99
Features
- Ideal for garages, workshops, basements or outside buildings
- Rugged, heavy-duty industrial type heater
- Built-in ceiling mount bracket for easyvertical or horizontal mounting
- Adjustable louvers to direct heat to desired area
- A high level cutout automatically shuts off current in event of overheating and reactivates the heater when temperature returns to normal
Heatstar By Enerco Indirect Fired Unit Heater with Natural Gas To LP Conversion Kit
Heatstar By Enerco Indirect Fired Unit Heater with Natural Gas To LP Conversion Kit
$556.34 in stock
Free shipping
Features
- 80,000 BTU per hour
- All components to convert from Natural Gas to Liquid Propane
- Spark ignition features self-diagnostic control module
- Low Profile Design - Can be installed in low-ceiling buildings
Modine Direct Vent Garage Heater Hot Dawg HD45AS01-21
Modine Direct Vent Garage Heater Hot Dawg HD45AS01-21
Features
- MODINE HOT DAWG 45K BTU LP GAS
Mr. Heater Corporation Convection Heater, 30- 80K BTU/HR
Mr. Heater Corporation Convection Heater, 30- 80K BTU/HR
1 used from $86.59
Free shipping
Features
- 30,000 - 80,000 BTU per hour made for use with propane gas
- Heats up to 2,000 sq. Ft. And operates up to 14 hours on a 100 lb. Propane ta
- Standing pilot for increased safety
- No electricity required and fully assembled, ready to use
- Comes with 10 ft. hose and regulator and has a P.O.L. Tank connection
Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters
Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters
Features
- F102860 Features: -All parts for complete venting. -Adjustable elbow. Product Type: -Vent kit/Diffuser. Material: -Metal. Number of Items Included: -9. Pieces Included: -adapter, b-vent pipe, 2 vent pipes, 90 degree elbow, wall thimble, roof flashing, storm collar, vent cap. Dimensions: -The thimble for through the wall use can expand about 4. Overall Height - Top to Bottom: -6.5". Overall Width - Side to Side: -13.5". Overall Depth - Front to Back: -37". Overall Product Weight: -13 lbs."
- All parts for horizontal venting
- Can be used with MHU45 and MHU75
- Meets new Cat 2012 s/s
- Instructions included
Stiebel Eltron Tempra Plus 29 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control
Stiebel Eltron Tempra Plus 29 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control
Features
- Proven reliability
- No venting required
- Sleek design fits anywhere
- Save at least 15-2% on the hot water portion of your electric bill
Z-Flex 2ZVW04 4″ Horizontal Stainless Steel Z-Vent Water Heater Vent Kit
Z-Flex 2ZVW04 4" Horizontal Stainless Steel Z-Vent Water Heater Vent Kit
Features
- Stainless steel category II/III
- UL approved
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
Modine HD45AS0111Natural Gas Hot Dawg Garage Heater 45,000 BTU with 80-Percent Efficiency
Features
- 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
In this article, we have reviewed the best garage heater venting for our readers. We hope you get the perfect garage heater venting from our above list. If you didn’t find your desired one then check out Fahrenheat FUH724 7500W GARAGE HEATER, Beige, one of the most sold items in the market.