Lochinvar & A.O. Smith 100312667 Board 323080-701 This Apollo 59 Series component

This Apollo 59 Series component is a reliable choice for maintaining system fluid purity in water

and 4-20mA (via the included 500 ohm resistor)

Key Benefits: OEM Compatibility: Specifically designed for Williams Monterey Top Vent Furnaces and vented hearth heaters

utilizing a vapor-charged bulb to physical move the valve trim without the need for electricity

5 to 5-ton residential split systems to ensure adequate moisture removal without significant pressure loss

Lochinvar & A.O. Smith 100312667 Board 323080-701 This Apollo 59 Series componentThe 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