Lennox 80K26 Pressure Switch Els PW 17895 Always clear the collector box

Always clear the collector box ports when installing a new Armstrong R102613-02

It is commonly utilized as an ambient air sensor or discharge air temperature sensor to ensure the system is operating within proper thermal parameters

allowing for a standard garden hose connection for easy system draining

this board ensures seamless communication between the outdoor unit and the compressor

This SKU typically refers to the hose itself

Lennox 80K26 Pressure Switch Els PW 17895 Always clear the collector boxThe Lennox 80K26 Pressure Switch is a critical OEM safety component designed for Lennox furnace troubleshooting and repair. This single pole single throw (SPST) air pressure switch is factory calibrated to actuate at . 29" WC (Water Column) and reset at 0. 44" WC, ensuring the inducer motor generates sufficient draft before the ignition sequence begins. Built with a 1 4" barb connection for seamless integration with standard vacuum tubing, the 80K26