~ convection Mr. Heater Portable Propane Forced Air Heater and #151; 250,000 and # ~
patio. ~ 250, 000 - 400, 000 BTU Maximum Heat - Heats up to 9000 sq. ~ ft. ~ Runs A Full Workday - Up to 17 hours on two 100 lb propane cylinder on low setting Safe - Heater shuts off with loss of flame or power supply Minimum required tank size - 200 lb. ~ Instant Heat - Economical, efficient and clean burning Easy Start Ready To Use - Simple Hookup; 10 foot hose and regulator included. ~ Made To Last - Rugged, durable steel construction High Temperature Limit Switch 38 1/2in.W x 14 3/4in.D x 21 3/4in. ~ H CSA Certified Heating Application: Construction, Garage, BTU Output: 400, 000, Vent-Free: No, Heating Capability (sq. ~ ft.): 9, 000, Blower Included: Yes, Fuel Type: Propane, Fuel Consumption (gal./hr.): 17 hours on two 100-lb. ~ tanks on low, Thermostat Included: No, Remote Included: No, Oxygen Depletion Sensor: No, Dimensions W x D x H (in.): 38 1/2 x 14 3/4 x 21 3/4 convection; patio; garage; vent-free; propane heaters;