The HD35151 Heater and Defroster Kit from Pelco contain a thermostatically controlled heater and a continuous-duty defroster. The heater turns on when the temperature drops to 50°F (10°C) and turns off when the temperature reaches 80°F (27°C).
Heater and defroster kit for EH3515 and EH3515L enclosures; 120 VAC; 25 watts
These kits contain a thermostatically controlled heater and a continuous-duty defroster
The heater turns on when the temperature drops to 50°F (10°C) and turns off when the temperature reaches 80°F (27°C)