High Temperature Stability: Developed for hydronic heating systems and steam applications with a high melting point to prevent runoff

Enhanced Service Life: Industrial-grade metallurgy ensures the 6" burner plate maintains its geometry under extreme operating conditions

This specific model features a 5/16-inch diameter

or heat-induced warping that may be preventing the correct vacuum levels

" yellow tipping on the flame

Rheem-Ruud 42-24195-03 Pressure Switch Els PW 17895 High Temperature Stability: Developed forThe 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