ranco 7221065 rheem heat pump defrost control what is the icm replacement?

If that is the board I think it is, it is no longer available. it is a demand defrost control with 2 sensors. the replacement kit is a protec p/n 47-21776-86 which is a conversion kit. comes with the defrost board and 1 tube mount sensor, and is a time/temp board. it has a 30, 60, or 90 minute run time before defrost. I replaced one a couple of weeks ago in a Rheem unit.
Reply to
stanhvac1

Site Timeline Threads

HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.