Compare Mr. Heater MH125FAV 125,000-BTU Forced-Air Propane Heater

Mr. Heater MH125FAV 125,000-BTU Forced-Air Propane HeaterBuy Mr. Heater MH125FAV 125,000-BTU Forced-Air Propane Heater

Mr. Heater MH125FAV 125,000-BTU Forced-Air Propane Heater Product Description:



  • Forced-air propane heater with high-output fan and 125,000 BTUs of heat
  • Ideal for industrial/commercial spaces; heats up to 3,000 square feet
  • Runs up to 11 hours on low setting; safety auto shutoff with loss of flame or power supply
  • Requires 40-pound propane tank (not included); 10-foot hose and regulator included
  • Measures 23 by 16 by 13 inches; 1-year limited warranty

Product Description

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. High-temperature limit switch/flame safety. Compact and lightweight with attached carrying handle. Thermostat not included. Uses 40-lb. tank (not included). CSA certified. Regulator Included: Yes, Heat Settings: Low, medium, high, Needs Direct Venting: No, Heating Capability (sq. ft.): 3,000, Category Type: Forced air, Clearance from Corner (in.): 24, Fuel Consumption (gal./hr.): 11 hrs. on a 40-lb. tank, Dimensions L x W x H (in.): 23 x 13 x 16, Thermostat Included: No, Oxygen Depletion Sensor: No, Blower Power Supply (Volts, Amps): 115, Blower Included: Yes, Clearance from Rear Wall (in.): 24, Blower (CFM): 350, Igniter: Piezo push-button ignition, BTU Output: 125,000, Clearance from Side Wall (in.): 24, Remote Included: No

Customer Reviews

Most helpful customer reviews

17 of 18 people found the following review helpful.
5Awesome Heater
By JP in montana
right out of the box worked great. Heated a 34x34 garage in no time at all. only problem the propane tank I was using was frozen. Temp in the garage before the heater was -5 after it was 50.

13 of 13 people found the following review helpful.
5Come on in it's warm inside
By LA in Ontario
This is a FANTASTIC heater but there are some things a new buyer should be aware of. It'll bring a 30x60x12 garage from 0 to 60 in about an hour and a half. However you really do need a 100 lb tank. You can get away with a 40 or 50 lb heating a smaller area on low otherwise the tanks will condense and shut off the gas flow to the heater. They are louder than you'd expect if you haven't used one of these before because of the blower fan. Think mini jet. I've also used the convection style heaters and depending on your needs these are both great. The convection style is much quieter but takes a fair bit longer to heat a large space and you won't get as even a heat in the room. For larger spaces or fast heat up the forced air heater is an awesome product.Mr. Heater MH125FAV 125,000-BTU Forced-Air Propane HeaterMr. Heater 80,000 BTU Propane Convection Heater #MH80CV

15 of 16 people found the following review helpful.
5You need to heat a small open space cheaply? Look here
By Floyd H. Shadwick
I'm in the process of insulating and paneling a 12x30 portable building to be used as a workshop. During the winter it get's a bit cold here. I got this hoping it would heat the building enough to work comfortably. I couldn't. Kept having to turn it off after every 15 minutes of run time and wait 45 minutes to an hour before needing it again. That's a lot of heat from a device that's slightly larger than ones thigh. It uses very little propane for a LOT of heat. I heartily recommend it.

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