or a diagnostic LED flashing a specific code

making it a versatile addition to your service truck inventory

Advanced Condensate Flow: The 6-row configuration and vertical pitch prevent standing water and bacterial growth

The P70 series typically utilizes SPST or SPDT switching for pilot duty or smaller loads

and SV9501 series

Lochinvar & A.O. Smith 100167807 Board 318423-701 or a diagnostic LED flashingThe 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