Description
The Bard HVAC 8620-105 Defrost Relay Kit is an essential part used in HVAC systems, which works at a voltage level of 240V. This kit consists of defrost relay and thermostat which turn on the defrost heater whenever the temperature of the evaporator coil is below a certain limit. This heat pump system to control defrost cycles and to avoid ice formation on the exterior coils in freezing conditions. The advantages of this relay kit include increased energy efficiency, increased system reliability, and decreased probability of frost damage.
