Mr. Heater Natural Gas Garage Heater — 75,000 BTU, Model# MHU75NG
Quiet, vented heater for residential and commercial use easily heats 2- to 3-car garage. Requires only 1in. clearance from ceiling with 2 included angle brackets which means heater is up and out of the way. Power exhaust allows for vertical or horizontal venting. Venting kit required (sold separately, Item#s 173642 or 173644). Optional thermostat also available (sold separately, Item# 173641).
Product Specs
Key Specs
Heating Application | Construction, Garage |
Vent-Free | No |
BTU Output | 75,000 |
Blower Included | Yes |
Fuel Type | Natural gas |
Igniter | Spark |
Thermostat Included | No |
Remote Included | No |
Oxygen Depletion Sensor | No |
Dimensions L x W x H (in.) | 25 x 17 x 18 1/2 |
Additional Specs
- Heats 2- to 3-car garage
- Requires only 1in. clearance from ceiling
- Power exhaust allows horizontal or vertical venting
- Designed for right or left side piping, electrical and flue connections by simply rotating 180°
- Tubular heat exchanger
- Note: Due to BTU loss through exhaust gases, heater runs at approx. 81% operating efficiency
- Venting kit required (sold separately, Item#s 173642 or 173644)
- Optional thermostat also available (sold separately, Item# 173641
To see more images and rich media content please install the current version of Flash player.
Customer Product Reviews
Overall Rating:
4.7
/
5
44 of 46(96%)would recommend this product to a friend.
Share this Product:
Review This Product
Overall Rating:
5
/
5
Great Heater!,
April 21, 2008
By rra70
from South Carolina
"Excellent heater. Installed in a 32X40 shop with 10 foot ceiling, with thermostat control. Heater works great, heats the shop in no time. Easy to install, worked as advertised."
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
Handyman,
November 12, 2009
By 99wideglide2
from WaKeeney, KS
"This is an excellant value. I looked for several months and this was the best deal I could find. I looked at several comparable units and this was by far the best price for this type of heater. I would highly recommend. The instructions for vertical venting could be a little clearer, but other than that good instructions..Thanks!!!"
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
Grrreat! 75,000 btu Maxx Mr. Heater,
November 4, 2009
By HalfHandyman
from Benson, MN
"I would recommend this heater for use in garage or small work shop. The unit is very easy to install and with the right tools you can have it installed, in one hour. So if you looking to stay warm this winter, Mr. Heaters "Big Maxx" heater is a real treat, for the winter time blues!"
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
MR HEATER,
November 3, 2009
By GRAYWOLF
from POST FALLS, IDAHO
Reviewer Images
(click to see full-size image)
"i looked for a shop heater in my town didnt find anything i liked looks and prices went on different sites and then found you guys from the time i asked questions about a shop heater until the time i ordered the unit a++ customer service got unit installed in my 24 x36 pole barn heated up pole barn very nicely and quickly and unit is quite to run very happy with mr heater and price of unit for what it does and puts out the heat in my pole barn great heater thanks again Kevin in Idaho"
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
Great Heater - Easy Install,
November 2, 2009
By CorporateOffRoader
from Eau Claire, WI
Reviewer Images
(click to see full-size image)
"This is a great unit, I installed it in my shop in a couple of hours with my 11 year old son helping me. We suspended it from the ceiling trusses and vented it horizontally out the side of the shed. When it was plumbed with propane, it lit right up. I would highly recommend purchasing this if you have a space to heat this winter."
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
4
/
5
75.000 btu heater,
November 2, 2009
By michaelmechanic
from Watseka, IL
"I purchased this for a 28x34 ft shop with 11ft walls and 13 ft peak ceiling.....easy to install with wall thermostat, quiet and heats the entire shop within a few minutes....great shop heater!"
What is your level of technical expertise? Professional
Share this Review:
Overall Rating:
5
/
5
great gift for husband,
November 2, 2009
By crue
from Seven Valleys PA
"I got this heater for my husband last year for Christmas. He wanted it for a long time for his garage. He believes in Santa now he got what he wanted for Christmas."
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
Great Heater!!!,
November 2, 2009
By 24Wins
from Edwardsburg, MI
"This is a a great heater! I have a 24x26 finished garage and have had this heater now for two years. It is the most quiet heater I have ever heard and does a great job heating the garage to whatever temp we like. It has no problem heating my garage to over 70 degress in the cold Michigan winters. I have heard many other brands and they are twice as loud as the Mr Heater. Everyone that hears this heater run is very supprised. You can intall this heater upside down if needed like i did. It only needs one inch of clearance on top and I bolted it to the ceiling in the garage with the supplied hangers. Very easy to install. I would recommend this heater to everyone! If your looking for a good quiet heater, buy this one!"
What is your level of technical expertise? Home Handyman
Share this Review:
Overall Rating:
5
/
5
Mr Heater,
July 20, 2009
By heaterguy
from Edelstein, Illinois
"I received the unit quickly and installed it the same day. Installation was very well detailed in the manual. I ordered all the required accessories, ( vents, gas connector), with the heater to make the installation as easy as possibele. Once in service the heater works flawlessly and keeps my shop (2000SF), plenty warm. I would recomend this heater as a good product at a reasonable price."
What is your level of technical expertise? Professional
Share this Review:
Overall Rating:
5
/
5
75,000 Mr. Heater,
July 20, 2009
By AZUR
from Erie, PA
"Price was great, shipping fast and the product is just what I was looking for. Great that the heater only needs 1" clearance and can be mounted just about anywhere."
What is your level of technical expertise? Home Handyman
Share this Review:
Items You'll Need
Venting
See All
| Add | ||||
|---|---|---|---|---|
| Vertical-Mount Vent Kit For Mr. Heater 75,000 BTU Garage Heaters — 4in Flue Pipe | 173644 | In Stock | Only $119.99 | |
| Horizontal-Mount Vent Kit For Mr. Heater 45,000 BTU and 75,000 BTU Garage Heaters — 4in. Flue Pipe | 173642 | In Stock | Only $119.99 | |
Items We Recommend
Hose Assemblies + Regulators
See All
| Add | ||||
|---|---|---|---|---|
| Mr. Heater Universal Gas Connection Kit, Model# F271239 | 172712 | In Stock | Only $24.99 | |
Thermostats
See All
| Add | ||||
|---|---|---|---|---|
| 24 Volt Thermostat For Mr. Heater Garage Heaters | 173641 | In Stock | Only $34.99 | |
Manufacturer Warranty: 12 months parts / 12 months labor
Protect Your Purchase Beyond The Manufacturer's Warranty With Service Protection Plus!
| Extended Service Plan Description (learn more) | 1 Year | 2 Year |
|---|---|---|
| Replacement Plan | $49.99 More Info | $69.99 More Info |
| Accidental Damage Replacement Plan | $79.99 More Info | $99.99 More Info |
Tools to help you find what you need and get back to your project.
Product Tools
Shopping Tools
Site Tools
Related Products
You may be interested in these Heaters
See All
4.6 / 5
4.7 / 5
4 / 5
5 / 5
Item# 173636
Item# 172644
Item# 174983
Item# 173631
Only $449.99
Only $499.99
Only $499.99
Only $329.99
People that bought this item were also interested in these items
Item# 173636
Item# 173637
Item# 172645
Item# 17353
Was $449.99
Only $449.99
Sale $399.99
Only $499.99
Only $399.99
