Lennox 56L32 Pressure Switch Els PW 17895 To maintain accuracy and prevent

To maintain accuracy and prevent set point drift

the rubber cartridge is rated for normal HVAC temperatures

This specific model serves as the factory-authorized successor to several legacy part numbers

This length is standard for many mid-to-high efficiency furnaces

Simplified Installation: Features a pre-bent 90-degree rod and single-hole mounting flange for rapid field replacement in tight burner vestibules

Lennox 56L32 Pressure Switch Els PW 17895 To maintain accuracy and preventThe Lennox 56L32 Pressure Switch is a critical safety component specifically engineered for high altitude HVAC applications, typically ranging from 4,501 to 10,000 feet. This genuine OEM replacement part features a Single Pole Single Throw (SPST) configuration with a fixed set point of . 36" WC (Water Column). Designed to monitor the pressure differential within the combustion chamber, this switch ensures the inducer motor is creating sufficient