Lochinvar & A.O. Smith 100284494 Filter Air Inlet 318973-401 5 psi maximum pressure surge

5 psi maximum pressure surge

Accurate Set-Points: Factory-set trip points ensure a reliable cut-out/cut-in sequence for optimal system cycling

While pneumatic flow is generally bi-directional through the orifice

This genuine Nordyne replacement part is engineered to handle the electrical load of electric furnace heating coils

Lochinvar & A.O. Smith 100284494 Filter Air Inlet 318973-401 5 psi maximum pressure surgeThe Lochinvar & A. O. Smith 100284494 Filter Air Inlet is a critical OEM component designed to maintain the integrity of the combustion process in high efficiency condensing boilers and water heaters. As a veteran grade air inlet filter replacement, this assembly utilizes a robust Sohlberg filter media to effectively strain out airborne particulates, dust, and debris before they reach the heat exchanger or blower housing. By ensuring a clean stream of