Easy to use in-box heater and thermostat. All DoorKing heater kits include built-in thermostats that automatically turns the heater on and off, as needed. Heater and thermostat include mounting hardware.
This kit is designed for DoorKing 6050/6100, 6300, 9000, 9024 AC Powered 115 VAC Input power ONLY, 9050/9100, 9150,
1601/1602/1603 and 6550 model gate operators.