Lochinvar & A.O. Smith 100167770 Control Board 340155-7024 These fittings are rated for

These fittings are rated for the standard operating pressures of the compatible McDonnell & Miller series

the sensing element is shielded by a proprietary hydrophobic ePTFE filter

Testing involves using a manometer to verify the

this specific assembly is designed for the Model 2002 steam humidifier

3-meter capillary tube

Lochinvar & A.O. Smith 100167770 Control Board 340155-7024 These fittings are rated forThe Lochinvar & A. O. Smith 100167770 Control Board is a critical integrated control board engineered for high efficiency commercial gas water heaters and condensing boilers. As an OEM replacement control module, it manages the complex sequence of operations for Lochinvar Knight and A. O. Smith Cyclone series units. This HVAC control board interfaces directly with the blower motor, gas valve, and spark igniter to ensure precise combustion and thermal