Heaters: Heater Type - Enclosure Fan Driven Heater; Watts - 400W; Voltage - 115V AC; Amps - 3.3A; Thermostat - 0 to 100 degF (-18 to 38 degC); Mounting - Interior Panel; HxWxD - in - 7.50"x4.00"x4.38"; Weight - lb - 4.00 lb; Manufacturer Series - DAH