18 to 30 VAC Defrost Control Board - SPDT, 20 A (NO) / 10 A (NC) Outdoor Fan Relay Output, 10 Min Fixed Defrost, 5 Min Anti-Short Cycle Time

18 to 30 VAC Defrost Control Board - SPDT, 20 A (NO) / 10 A (NC) Outdoor Fan Relay Output, 10 Min Fixed Defrost, 5 Min Anti-Short Cycle Time

ICM Controls

MFR# ICM321C | MSC-106157