Mr. Heater F270490 Convection Heater, 20 lb Fuel Tank, Propane, 30000 to 80000 Btu, 2000 sq-ft Heating Area Building Materials This is a construction-grade polyethylene

This is a construction-grade polyethylene sheeting that does not contain UVI

trans-oxide pigments inhibit UV damage and darkening

an attractive Marblecast Design™ Countertop and a clean modern look your backyard will soon become the envy of your neighborhood

jimmy-proof design prohibits forced entry by spreading of door frames

The engineered handle opening of the tool compliments the natural power stroke of any user's hand

Mr. Heater F270490 Convection Heater, 20 lb Fuel Tank, Propane, 30000 to 80000 Btu, 2000 sq-ft Heating Area Building Materials This is a construction-grade polyethyleneBig heat right out of the box. The Mr. Heater 80,000 Btu liquid propane convection heater packs a big punch in a small package. The MH80CV utilizes the natural act of warm air rising to quickly heat up to 2000 sq ft. Equipped with a thermo electric safety valve to shut the gas flow off if the flame ever goes out. The single knob is used to ignite the heater and control the heat from 30,000 to 80,000 Btu. Just hook up the supplied 10 ft propane hose