Mr. Heater Forced Air Propane Heater 250,000 - 400,000 BTU/Hr., MH400FAVT - Heater - Mr. Heater

Mr. Heater Forced Air Propane Heater 250,000 - 400,000 BTU/Hr., MH400FAVT

SKU: F272425
Out of Stock

Mr. Heater

  • $1,199.99
    Unit price per 
Shipping calculated at checkout.

Free Shipping on Orders Over $150

Only 0 left!
For Service Parts Ordering
It is up to the customer to ensure that they are ordering the correct part number. For help obtaining part numbers please contact:

HeatStar: 1-866-447-2194
Enerco: 1-888-849-1899
Mr. Heater, Cleveland Iron Works, and BaseCamp: 1-800-251-0001


  • 250,000 - 400,000 BTU per hour
  • For use with propane gas
  • Heats up to 10,000 sq. ft.
  • Operates up to 17 hours on 2-100 lb. propane tanks on low setting
  • Rugged and durable steel construction
  • Economical, efficient and clean burning
  • Heavy duty high output fan
  • Hose and regulator included
  • Two 100 lb. propane tanks are required


Heavy-duty design built for the jobsite. This Thermostatically controlled Mr. Heater 400,000 BTU Propane Forced Air Heater comes with a standard 20ft hose, regulator, and all the safety you would expect of a Mr. Heater product.


Equipped with factory installed high limit switch and continuous solid state ignition, you can feel comfortable using this heater on any jobsite. Just plug the heater into a 110v outlet then hook up the included hose and regulator to a 100lb propane tank or larger, then you are ready to take the chill out of any job.


                  Show Download Tool No
                  BTU per Hour 250,000 - 400,000
                  Heating Area (Sq Ft) 10,000
                  Tank Capacity (Min) 2 x 100# Propane Cylinder
                  Run Time (Hrs at Max BTU) No
                  Run Time (Hrs at Min BTU) No
                  Fuel Consumption/Burn Rate (Gal/Hr) No
                  Electricity Required No
                  Maximum Elevation (Ft) No
                  Weight (Lbs) 56.40
                  Model MH400FAVT
                  Oversized No
                  Length 38.50
                  Width 15.00
                  Height No
                  Disclaimer No
                  Use Construction Sites, Garage, Workshops, Agricultural Buildings, Remodelling Jobs, Industrial or Commercial Workspaces, Emergencies
                  Warranty 1 Year Limited
                  Thermostat Yes
                  Safety Tip-Over Switch No
                  Fuel Type Propane
                  Heat Type Forced Air
                  Oxygen Depletion Sensor (ODS) No
                  High Limit Safety Shut-off (HLS) Yes
                  Indoor Safe No
                  Ignition Automatic Solid State
                  Hose & Regulator Included Yes

                  We Also Recommend