the R42936-001 interrupts the heating circuit

5 MFD unit

it targets the specific harmonic frequencies generated by the blower and motor assembly to eliminate structural resonance and mechanical rattle

Propane requires a different orifice diameter due to its different combustion characteristics

the motor running hot to the touch

York S1-024-35285-000 Pressure Switch the R42936-001 interrupts the heatingEnsuring consistent furnace performance requires high precision components like the York S1 024 35285 000 Pressure Switch. This OEM furnace pressure switch is a critical safety control designed to monitor air pressure within the combustion chamber and vent piping. Configured as a Single Pole Normally Open (SPNO) switch, it features a "Close on Fall" action with a setpoint of 0. 75" WC (Water Column). This specific calibration ensures that the inducer