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this 1/2" NPT valve is often found in units under the Heil
High-Pressure Reliability: Rated for severe duty with a 300 psi maximum working pressure and a wide temperature range of 35°F to 280°F
such as a furnace blower motor running constantly or inconsistent fan cycling
This kit contains the primary blower motor and housing assembly
Carrier KAALP0401PUR Pressure Switch 322838-752 this 1/2" NPT valve isThe 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
