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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
Running on a standard 24-volt actuation
technicians rely on this sensor to resolve common HVAC ignition lockout issues caused by carbon buildup or high-temperature oxidation on the sensing rod
As a dual-rated switch
This mercury-free mechanical thermostat utilizes rugged snap-action contacts to provide reliable switching for gas
The OVE-30-VX100 features 1 1/8" x 1 3/8" ODF extended solder connections
Lochinvar & A.O. Smith 100167770 Control Board 319847-401 Running on a standard 24-voltThe 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