Description
The International Comfort Product 1190281 Control Board Defrost is an essential part of HVAC systems that controls the defrosting process. This control board ensures that the evaporator coils do not freeze up, and therefore heat transfer is optimized. When the system detects a large amount of frozen water, the control board activates the defrosting mode that forces hot air to the evaporator so as to melt the ice. This technique is real essential for maintaining the capability of the system to cool and preventing harm. This Control Board Defrost can be installed on heat pump, air conditioning and packaged units.
