Lochinvar & A.O. Smith 100208408 Pressure Switch 320788-703 Can it be installed in

Can it be installed in plenum spaces

extending the service life of the motor bearings

ensuring a long-term pressure-tight seal even in demanding hydronic or steam applications

This 10-5/8" diameter by 8-1/8" width wheel features a 1/2" bore size and 48 concave blades designed for efficient air movement

meaning it will restore the circuit once the sensed pressure rises back above the set point plus the differential

Lochinvar & A.O. Smith 100208408 Pressure Switch 320788-703 Can it be installed inThe Lochinvar & A. O. Smith 100208408 Pressure Switch is a critical safety component designed for high efficiency boilers and water heaters. As a low air pressure switch, its primary function is to monitor the differential pressure within the combustion chamber and venting system. Specifically engineered as an OEM replacement part, the 100208408 ensures that the inducer blower is generating sufficient airflow to safely exhaust flue gases and support