Rheem-Ruud 42-24195-03 Pressure Switch Els PW 17895 ensuring the rooftop unit or

ensuring the rooftop unit or split system operates within established thermal parameters

Rotation for this single inlet wheel is determined by looking at the backplate (the closed side opposite the inlet)

use on non-compatible brands may compromise the seal or handle locking mechanism

while the 3/8-inch inlet ensures a secure

Rheem-Ruud 42-24195-03 Pressure Switch Els PW 17895 ensuring the rooftop unit orThe Rheem Ruud 42 24195 03 is a precision calibrated HVAC pressure switch engineered specifically for condensate drain monitoring in high efficiency gas furnaces and air handlers. Set at a fixed . 40" WC (Water Column) actuation point, this differential pressure switch functions as a critical safety limit, ensuring the inducer motor or burner circuit is interrupted if moisture accumulation or venting obstructions occur. As a genuine Rheem OEM