Lennox 59W34 Pressure Switch 340793-762 Compatible with ASCO 8314 series

Compatible with ASCO 8314 series valves utilizing AC-rated solenoid coils

the assembly features a high-grade blower motor and balanced impeller to minimize vibration and bearing wear

Universal Wiring Harness: Pre-terminated leads facilitate rapid RB-24E wiring to the transformer and gas valve or control board

Most technician-level replacements recommend verifying the capacitor rating on the motor nameplate during installation

For outdoor air

Lennox 59W34 Pressure Switch 340793-762 Compatible with ASCO 8314 seriesThe Lennox 59W34 High Pressure Switch is an essential OEM safety component designed for heavy duty application in residential and commercial cooling systems. This SPST high pressure control is engineered to monitor high side refrigerant pressures, providing critical protection for the compressor and system piping. This switch actuates at 640 PSI to immediately open the control circuit and resets at 475 PSI, ensuring the unit stays offline until