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Mr. Heater Portable Propane Forced Air Heater — 75,000 - 125,000 BTU, Model# MH125FAV | Buy now for just $199.99!

Mr. Heater Portable Propane Forced Air Heater — 75,000 - 125,000 BTU, Model# MH125FAV

Portable propane heater offers efficient temporary heat for construction sites, agricultural buildings, industrial workspaces, remodeling jobs and more. Features a high-output fan to maximize air circulation, 10-ft. hose and regulator (tank sold separately). High-temperature limit switch/flame safety. Compact and lightweight with attached carrying handle. Thermostat not included. CSA certified.

Item#:

174338

Price:

Only $199.99

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Stock Status:

In Stock

Ship Weight:

25.0 lbs

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Product Manual

Product Specs

Key Specs

Heating Application	Construction, Garage
BTU Output	125,000
Vent-Free	No
Heating Capability (sq. ft.)	3,000
Blower Included	Yes
Blower (CFM)	350
Fuel Type	Propane
Fuel Consumption (gal./hr.)	11 hours on a 40-lb. tank
Igniter	Piezo push-button ignition
Thermostat Included	No
Remote Included	No
Oxygen Depletion Sensor	No
Dimensions L x W x H (in.)	23 x 16 x 13

Additional Specs

Safe - Heater shuts off with loss of flame or power supply
Minimum required tank size - 40 lb. (sold separately)
Instant Heat - Economical, efficient and clean burning
Easy Start
Ready To Use - Simple Hookup; 10ft. hose and regulator included.
Made-to-last - Rugged, durable steel construction
High Temperature Limit Switch

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Mr. Heater Portable Propane Forced Air Heater — 75,000 - 125,000 BTU, Model# MH125FAV

Customer Product Reviews

Overall Rating

4.9 / 5

13 of 13 would recommend this product to a friend.

Product Reviews

Overall Rating:

5 / 5

Simple and effective, November 3, 2009
By Solaris from Estes Park, CO

"Worked great for heating home while under construction. Fast, effective heat with very little set up work or time. Would buy again."

What is your level of technical expertise?: Home Handyman

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Overall Rating:

5 / 5

Great Heater, March 28, 2009
By Mike678

"This Heater works remarkably well heats my oversized two car garage in 15 minutes , I have a gas wall furnace in the garage but it always took to long to get up to 70 degrees. This heater works great I would highly recommend it."

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Overall Rating:

5 / 5

Reliable heater for the price, March 16, 2009
By JeepDr from Arkansas

""I have a 2000 sq ft shop and this heater will warm it up quickly. It is a little noisy but I have been around several of these type and none were quiet running. Great heater and Northern's prices are hard to beat!""

What is your level of technical expertise?: Professional

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Overall Rating:

5 / 5

Mr. Heater Portable Propane Forced Air Heater, March 16, 2009
By spongebobby from South Jersey

"This thing puts out some serious heat...Also some serious noise. I found I was going through propane bottles too quick, so I plumbed it in to my 500 cft. underground propane supply tank for my pool heater. It heats my 30' X 45" barn in about 30 minutes to the point where I need to turn it off. Perfect for spot heating or even preheating farm equipment to make it easier to start."

What is your level of technical expertise?: Professional

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Overall Rating:

4 / 5

Good for a home shop, March 16, 2009
By Cirruspilot from Bucks County, PA

"So far, this heater has been much more reliable than others I have used. In particular, the igniter looks and feels far more substantial than previous versions. Puts out a good amount of heat. Heated up my three bay garage work area in less than 20 minutes on a very cold day to "working comfortable" level. Recommend."

What is your level of technical expertise?: Home Handyman

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Overall Rating:

5 / 5

hot heater, November 18, 2008
By hockeyguy from St. Paul, MN

"This heater is really awesome. It will heat my 24X26 garage to about 60-70F in a matter of minutes. Simple to operate, and would recommend this to anyone looking for some fast heat."

What is your level of technical expertise?: Professional

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Overall Rating:

5 / 5

January 21, 2008
By Todd73 from NC

"light weight and very portable, and very powerful, perfect for construction sites or medium size work shops"

What is your level of technical expertise?: Home Handyman

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Overall Rating:

5 / 5

Best Heater I Have Found, January 21, 2008
By Anonymous from Vermont

"I have used various heaters to heat a variety of enclosed but uninsulated spaces and this has been the best by far. I have only encountered one issue which had to do with the unit refusing to stay lit after about 2-3 months use. The issue was a contact on the solenoid that delivers the gas to the nozzle. I called Customer Service and was walked through the simple procedure to fix the issue (Just had to sand the contact) and I was back up and running. I have had the heater for two years and have only had to do that twice. Other than that is a very efficient tool for heating a large space to workable conditions if you get the right size. I would recommend getting a 40 lbs. propane tank but then again I work and live in VT and need it to take more than the edge off the cold some days. I would highly recommend you also buy a CO2 monitor "just in case" but mine hasn't even registered a change in the two years I have run this unit."

What is your level of technical expertise?: Professional

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Overall Rating:

5 / 5

Mr. Heater review, January 14, 2008
By DonL from Arkansas

"I bought the Mr. Heater Propane Forced Air Heater 75000 - 125000 to use to warm my work area and to take the chill out of the air in a 30 x 50 metal barn. It is amazing how this thing works. I used it on the low setting and with the fan it warmed up what I needed. I haven't had the opportunity to use it in my 400 sq. ft. out building, but based on my previous use I won't have to use it long!"

What is your level of technical expertise?: Home Handyman

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Overall Rating:

5 / 5

Mr. Heater is a Master Heater!, November 5, 2007
By Luke121574 from Baton Rouge, LA

"This powerful yet portable heater is an awesome heatsource for any workshop!!"

What is your level of technical expertise?: Professional

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1-10 of 13

Print Reviews for Mr. Heater Portable Propane Forced Air Heater — 75,000 - 125,000 BTU, Model# MH125FAV

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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	$14.99 More Info	$19.99 More Info
Accidental Damage Replacement Plan	$24.99 More Info	$34.99 More Info

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