Heatcraft Refrigeration 2891402 Pressure Switch 318172-701 maintaining the same mounting footprint

maintaining the same mounting footprint and wiring interface for seamless contractor installations in furnaces

preventing blockages and emergency service calls

The Copeland 943-0086-00 Module is the critical electronic interface engineered for Copeland Scroll Digital and Discus Digital compressors

this part is a staple for restoring commercial HVAC units to peak efficiency without the headache of field-modifying universal HVAC unit casings

Heatcraft Refrigeration 2891402 Pressure Switch 318172-701 maintaining the same mounting footprintThe Heatcraft Refrigeration 2891402 Pressure Switch is an essential adjustable low pressure control designed for high stakes commercial refrigeration and HVAC applications. This genuine OEM replacement part provides critical protection for compressors by monitoring suction pressure and interrupting the electrical circuit during low charge or restricted flow conditions. Engineered with a Single Pole Single Throw (SPST) configuration, this open low