Johnson Controls P20BB-1 Pressure Control Els PW 17895 The Johnson Controls LVR27A-600 Damper

The Johnson Controls LVR27A-600 Damper Crankarm is a heavy-duty linkage component engineered for precise airflow regulation in commercial HVAC systems

This Type S3 coil features a 8-watt power rating and is engineered with Class H high-temperature insulation

verifying the continuity of the OEM York limit switch is a standard first step for any service call

It features a robust 50/60Hz frequency rating and high-grade copper windings to ensure thermal stability during high-demand cycles

For technicians performing heat pump maintenance or repairs

Johnson Controls P20BB-1 Pressure Control Els PW 17895 The Johnson Controls LVR27A-600 DamperThe Johnson Controls P20BB 1, also identified as the P20BB 1C, is a specialized HVAC pressure control designed for precise low pressure cut out protection. Engineered for use with all non corrosive refrigerants, this SPST pressure switch operates within an adjustable range of 7 PSI to 150 PSI. Its open low configuration ensures the circuit breaks immediately upon a pressure drop, necessitating a manual reset to restore equipment operation. This safety