Lennox 56L80 Zone Sensor 30067439-890 The Johnson Controls P32AC-1 is

The Johnson Controls P32AC-1 is a robust sensitive differential pressure switch designed for precision air flow monitoring in commercial Building Automation Systems (BAS)

or 100 BTUH inputs

25-amp secondary limit

and AFG housings

Lennox 56L80 Zone Sensor 30067439-890 The Johnson Controls P32AC-1 isThe Lennox 56L80 Zone Sensor is a vital component for technicians managing L Connection network rooftop units. This wall mount temperature sensor provides precise environmental monitoring by interfacing directly with the unit controller or through an integrated data port for diagnostic access. As a direct 1: 1 replacement, the 56L80 is identical to 56L8001, ensuring seamless Lennox HVAC system compatibility without requiring modifications to existing