Description
With a 1/2" NPT connection and a 5 PSI max inlet pressure rating (Maxitrol tested)
Utilizing a 24-volt AC coil
This specific model is designed for White Rodgers ACM series enclosures
though it is optimized for dual-stage or reheat applications
Designed to regulate manifold pressure within a precise 3-5" WC range
Nordyne 917178A Control Board Els PW 17895 With a 1/2" NPT connectionThe Nordyne 917178A Defrost Control Board is the official OEM replacement module designed to restore the automated defrost logic in residential split system heat pumps. This unit is a direct fit successor to the obsolete Nordyne 621579 and various older 1084 series boards, ensuring a seamless interface with existing 24V control circuits and sensor leads. As a veteran grade heat pump defrost control, it utilizes precise temperature monitoring at the
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy