Dura Heat EUH4000R Electric Forced Air Heater with Remote Control 12,800 Btu Nema #6-20p plug included. (Requires 240V outlet); 240 volts/20 amps Fan-forced hot air circulation Fan only setting Overheat shut-off Remote control; ceiling/wall mounting kit included Fan-forced hot air circulation. Heating area of up to 500 sq ft NEMA #6-20P plug included. (Requires 240V outlet). Ceiling/wall mounting kit included Overheat shut-off. Remote control.