providing reliable feedback for damper and rotary actuators

it ensures the system achieves the necessary negative pressure to vent combustion gases safely before allowing the gas valve to energize

If the foam pad is not compressed against the wall

this factory replacement kit allows technicians to address discharge from the vent or failure to seal during low-pressure conditions without replacing the entire assembly

Construction involves a high-temperature

Rheem-Ruud 42-101447-86 Pressure Switch Els PW 17895 providing reliable feedback for damperFor service technicians handling callouts on Rheem, Ruud, Weather King, or Corsaire gas furnaces, the Rheem Ruud 42 101447 86 Pressure Switch is the precise OEM solution required for restoring safe combustion cycles. This differential air pressure switch is factory calibrated at a 1. 80" WC (Water Column) setpoint, ensuring the inducer motor maintains the necessary vacuum for safe flue gas venting before ignition. Designed with a dual wiring harness