Lochinvar & A.O. Smith 100167807 Board 320788-702 whereas Type BX models typically

whereas Type BX models typically feature integrated junction boxes

This is an auxiliary pneumatic device with no internal field-serviceable parts

The Maxitrol TS144 is a precision-engineered discharge air temperature sensor designed specifically for integration with Selectra modulation systems

utilizing a genuine Reznor fan blade ensures that the equipment operates within its original airflow parameters

Failsafe Reliability: Mechanical spring return stem up action provides immediate system protection during power interruptions

Lochinvar & A.O. Smith 100167807 Board 320788-702 whereas Type BX models typicallyThe 100167807 Integrated Control Board functions as the primary logic controller for specific A. O. Smith and Lochinvar high efficiency water heating systems. Engineered to manage critical functions including ignition sequencing, temperature regulation, and safety safety monitoring, this OEM replacement board ensures precise modulation and peak thermal efficiency. It replaces legacy part numbers 100167808 and 9008272005. Designed for the rigorous