Carrier HK02ZA402 Pressure Switch R-134A The snap-off volute plate and

The snap-off volute plate and integrated mesh screen facilitate rapid debris removal

this high limit control is calibrated to open the circuit on a temperature rise at 235°F

Is supplemental venting required for this regulator

Can I splice or extend the cable length if 48 inches is too short

Carrier HK02ZA402 Pressure Switch R-134A The snap-off volute plate andThe Carrier HK02ZA402 is a high performance manual reset pressure switch designed specifically for HVAC systems requiring critical safety cut out protection. This SPST high pressure switch is factory calibrated to open at 610 PSI and close at 420 PSI, ensuring the compressor is shielded from extreme head pressure conditions that can lead to catastrophic mechanical failure. Engineered for seamless integration with Carrier, Bryant, and Payne condensing