150,000 BTU Heater 120 volt-easy to move - light weight heater Easy to operate: Plug in to start - unplug to stop! Burns only 1.2 gallons of kerosene per hour 4.5 amps - NOTE: Never run unattended and must have adequate ventilation. This type heater is never to be used in living areas. Comply with ALL local fire and local and federal safety rules.