Lennox 80K27 Pressure Switch Els PW 17895 Streamlined Installation: Includes an integrated

Streamlined Installation: Includes an integrated junction box with 6" leads

As a dual air pressure switch

reducing field modification time for technicians

If the compressor fails to engage despite receiving 24V at the coil

making it essential for managing fan speeds in furnaces and air handlers

Lennox 80K27 Pressure Switch Els PW 17895 Streamlined Installation: Includes an integratedThe Lennox 80K27 Pressure Switch is a critical safety and operational component designed for high performance Lennox HVAC systems. Engineered for precision, this furnace pressure switch features a 0. 34" wc setpoint, ensuring the draft inducer motor is moving exhaust gases safely before the ignition sequence begins. The SPST (Single Pole Single Throw) configuration provides a reliable normally open circuit that closes under proper pneumatic pressure,