Description
The Amana-Goodman 20293901 Defrost Control Board is an essential component of multi-toning that is to be achieved in the climate control system. It is a part of the cycle procedure which is intended to prevent ice formation on the evaporator coil in HVAC system. This board controls different sensors including outside temperature and refrigeration pressure to decide when the defrost cycle is to take place and how long it should last. Through precise reactivation of the heater circuit, this board ensures that the systems’ performance is optimized while avoiding expensive repairs and erratic thermal conditions.
