certified for use in plenums and other environmental air spaces

By keeping the sump warm

this 150F limit control is compatible with a wide range of Bard wall-mount units and air handlers

allowing for a quick swap during service calls

Common Questions Is the X22440B6B compatible with internal equalizer valves

Rheem-Ruud 42-24194-82 Pressure Switch Els PW 17895 certified for use in plenumsThe Rheem Ruud 42 24194 82 Pressure Switch is a critical safety component designed for furnace pressure monitoring and draft verification. This genuine OEM part features a precise 0. 30" PF set point, ensuring the inducer motor establishes the correct vacuum before the ignition sequence begins. Built with a Single Pole Single Throw (SPST) configuration, it provides reliable circuit closure in Rheem, Ruud, and WeatherKing HVAC units. The assembly