Rheem-Ruud 42-24195-03 Pressure Switch Els PW 17895 while the 3/8-inch inlet ensures

while the 3/8-inch inlet ensures a secure

Millivolt Compatibility: Integrated thermopile provides reliable voltage for standing pilot systems

Key Benefits: Compatible with both Watts 009 and LF009 reduced pressure zone assemblies in 1/4"

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

a flexible averaging sensor (like the STE-1411/1412) is recommended

Rheem-Ruud 42-24195-03 Pressure Switch Els PW 17895 while the 3/8-inch inlet ensuresThe 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