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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
or differential air pressure through its dual 1/4" barbed connections
High Ampacity Rating: Durable 25 Amp FLA (30 Amp resistive) capacity handles the high Locked Rotor Amps (LRA) of modern high-efficiency compressors
the Lennox 34M7601 is the identical upgraded replacement
For proper calibration
Durable Construction: Built to withstand the high-temperature environments of gas-fired furnace compartments without drift in setpoint
York 025-28399-000 Pressure Switch Els PW 17895 or differential air pressure throughThe York 025 28399 000 Pressure Switch is a mission critical safety component engineered to protect compressors from excessive head pressure in commercial chillers and large package rooftop units. This high pressure cutout switch acts as a primary defensive layer, opening the control circuit to shut down the system when discharge pressures exceed safe operating limits, preventing catastrophic compressor failure or fluid leaks. As an OEM York 025 28399