Lochinvar & A.O. Smith 100312667 Board 318172-701 What is the purpose of

What is the purpose of the gold flash on the contacts

It is compatible with Windows-based operating systems

or Clean Air in diverse heating environments

As a verified Aaon replacement part

This brass gas orifice features a standard #42 drill size

Lochinvar & A.O. Smith 100312667 Board 318172-701 What is the purpose ofThe Lochinvar & A. O. Smith 100312667 Service PCP IEC Board is a critical integrated control component designed for high efficiency commercial water heaters and boilers. This Blue Board serves as the primary electronic control module, managing ignition sequences, flame sensing, and temperature regulation. It is the direct OEM replacement for 100187861, engineered to restore full functionality to the PCP IEC ignition system. When diagnosing fault codes