Rheem-Ruud 42-101447-86 Pressure Switch 30067439-890 Optimized Flame Direction: Precision-angled 25-degree

Optimized Flame Direction: Precision-angled 25-degree right flame pattern provides consistent thermal feedback to the sensor

this thermal expansion valve is internally compensated and calibrated specifically for the pressure-temperature relationship of R410A

Moisture Resistance: Built to withstand the high-humidity environments typical of evaporator and condenser applications

the 20162904 ensures precise thermal response and electrical continuity within the furnace control circuit

Common Questions: Does this ignitor work with all gas valves

Rheem-Ruud 42-101447-86 Pressure Switch 30067439-890 Optimized Flame Direction: Precision-angled 25-degreeFor 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