8620-105 | 240V Defrost Relay Kit | Bard HVAC Product Type_Insulation Top 100112967 3 and a pressure range

3 and a pressure range of 0 to 150 psi

Upgrade your system with the Bard HVAC Combustion Chamber Assembly (S173-107) and experience improved performance

reliable motors

Universal Compatibility

and a fully adjustable set point that allows for precise temperature control

8620-105 | 240V Defrost Relay Kit | Bard HVAC Product Type_Insulation Top 100112967 3 and a pressure range240V 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