Carrier KAALP0401PUR Pressure Switch 322838-752 Engineered for the demands of

Engineered for the demands of a high-performance mechanical room

Multi-Brand Compatibility: Efficiently replaces part numbers 12W5301

As a critical defrost sensor replacement

this 1/2" NPT valve is often found in units under the Heil

This heavy-duty 1/8 HP furnace motor operates at 825 RPM

Carrier KAALP0401PUR Pressure Switch 322838-752 Engineered for the demands ofThe Carrier KAALP0401PUR is a technical grade Low Pressure Switch Kit specifically engineered for HVACR systems utilizing Puron (R 410A) refrigerant. As a critical safety control, this switch monitors suction line pressure to protect the compressor from catastrophic failure caused by refrigerant loss, restricted airflow, or a frozen evaporator coil. Designed for a wide range of Carrier, Bryant, and Payne equipment, it features a factory calibrated cut