Lochinvar & A.O. Smith 100167770 Control Board L99H008 It is compatible with a

It is compatible with a broad spectrum of refrigerants

while the integrated mounting bracket facilitates secure installation in control cabinets or directly onto equipment frames

Built with Class H insulation for superior thermal stability

The robust metal construction is designed to withstand the high-velocity demands of industrial heating and ventilation environments without pitching or warping

Lochinvar & A.O. Smith 100167770 Control Board L99H008 It is compatible with aThe 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