Lochinvar & A.O. Smith 100167507 Control Board Els PW 17895 Optimized 120W Output: Specifically calibrated

Optimized 120W Output: Specifically calibrated to provide sufficient heat without carbonizing the oil or overheating the compressor shell

Built for high physical and thermal strength

Built for the field

and 60J91 models

Lochinvar & A.O. Smith 100167507 Control Board Els PW 17895 Optimized 120W Output: Specifically calibratedThe Lochinvar & A. O. Smith 100167507 Electronic Control Board is a critical integrated component designed for high efficiency water heaters and boilers, including the Lochinvar Armor and Shield series. This OEM replacement part is technically identical to the legacy RLY1141 and serves as the primary combustion control module for managing ignition sequences, blower speeds, and temperature regulation. Engineered for TNR models, this printed circuit