This Draper jet force propane space heater is fitted with a thermal overload protection device ensuring motor longevity The Draper 47101 is a high-performance propane space burner manufactured with a steel burner assembly. The gas safely ignites by the use of a solenoid thermocouple valve activated by a Piezo push-button ignition system. Each space heater is fitted with a thermal overload protection device ensuring motor longevity. Supplied with 1.5M gas hose, cable and approved plug. Perfect for use in open and semi-open environments like workshops and garages. Features: High-performance propane space burners manufactured with a steel burner assembly The gas safely ignites by the use of a solenoid thermocouple valve activated by a Piezo push-button ignition system  Each space heater is fitted with a thermal overload protection device ensuring motor longevity  Supplied with 1.5M gas hose, cable and approved plug Perfect for use in open and semi-open environments like workshops and garages Specification: Max. heat output: 102,000 BTU (30kW) Motor: 30W Air Flow: 750M³/h (441cfm) Max. gas consumption: 2.20kg/h Suggested heating area: up to 13,0000cu. ft Dimensions: 545 x 260 x 325mm Weight (approx.): 6.3kg