The 5800 Series Garage/Workshop Heater is a rugged, steel-constructed heater that is great for garages, workshops, job sites, etc. This fan-forced heater features a built-in temperature control thermostat for consistent heating as well as as well manual reset limit control. The 5800 Series Heater is 10 5/8″ W x 11″ H x 9 5/8″ D. Standard Features Steel tubular heating element Wall/ceiling bracket included Power on and overheat pilot lights 240 V, 4000 Watt, single-phase heater 13,652 max BTU output 16.6 Amps 6′ long cordset NEMA #6-30P Plug