effectively functioning as the "brain" of the furnace to monitor high-limit safeties

including speed nuts and Allen screws required for a professional install

it is recommended to verify if additional flange gaskets (like the 100483 series) are required for your specific furnace model during the swap

Specifically designed as an L220-40F limit switch

it manages a broad 2

Lochinvar & A.O. Smith 100233591 Immersion Thermostat 326058-755 effectively functioning as the "brain"The Lochinvar & A. O. Smith 100233591 Immersion Thermostat is a precision engineered OEM replacement temperature control designed for high performance water heaters and commercial boilers. Operating within a critical 80 180F temperature range (or up to 210F depending on specific kit configurations), this immersion style sensing probe utilizes a 1 2 inch NPT stainless steel connection to ensure accurate thermal transmission and rapid response to fluid