Carrier HK02ZZ001 Pressure Switch R-410A This HVAC replacement part is

This HVAC replacement part is essential for maintaining the operational integrity and SEER ratings of compatible Lennox heat pumps

Fail-Safe Operation: Reliable mechanical spring return provides positive shut-off during power interruptions

ensuring consistent positioning for heavy-duty HVAC automation solutions

Verify 24 VAC is reaching the MV/PV terminals from the ignition module

Carrier HK02ZZ001 Pressure Switch R-410A This HVAC replacement part isEnsure reliable high side protection with the Carrier HK02ZZ001 High Pressure Switch, an essential OEM replacement pressure switch for commercial and residential HVAC R systems. This factory authorized component is engineered specifically for Carrier and Bryant equipment, serving as a critical safety limit that prevents compressor damage during over pressurization events. With a precise high pressure cutout threshold of 650 PSI and a 500 PSI reset,