Lochinvar & A.O. Smith 100167770 Control Board L99H008 High Pressure Tolerance: Rated for

High Pressure Tolerance: Rated for up to 400 psi static pressure and 25 psi close-off to prevent bypass leakage

Built with Class H insulation for superior thermal stability

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

This genuine replacement component is the identical functional equivalent to part numbers TST2306 and TST2306K

Lochinvar & A.O. Smith 100167770 Control Board L99H008 High Pressure Tolerance: 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