8620-105 | 240V Defrost Relay Kit | Bard HVAC

240V Defrost Relay Kit The Bard HVAC 8620-105 Defrost Relay Kit is designed for use in HVAC systems. This 240-volt kit includes a defrost relay and a defrost thermostat. The defrost relay is responsible for turning on the defrost heater when the temperature in the evaporator coil drops below a certain point. The defrost thermostat is responsible for sensing the temperature of the evaporator coil and sending a signal to the defrost relay when the temperature drops below the set point. This kit is easy to install and can be used with most HVAC systems. It is a cost-effective way to keep your HVAC system running efficiently. Shop now at our HVAC supply store for the best prices and fast shipping on all your HVAC needs!