Carrier HK02SA445 Pressure Switch 319825-402 This part is a primary

This part is a primary 90+ NTGM furnace transition and is compatible with numerous series including GCK

Is a separate flame sensor required

this Honeywell thermostat cover protects sensitive internal pilot-bleed components while maintaining clear user accessibility to the setpoint adjustment slider

Enhanced Connectivity: Features high-grade multi-pin connectors designed to prevent accidental disconnects and electrical intermittent faults

Seamless Integration: Designed specifically for Daikin and McQuay HVAC equipment

Carrier HK02SA445 Pressure Switch 319825-402 This part is a primaryThe Carrier HK02SA445 is a critical OEM high pressure safety switch designed for precise refrigerant circuit monitoring in residential and commercial condensing units. This high pressure switch is factory calibrated with a 660 PSI cutout and a 505 PSI cut in (reset) threshold, ensuring the compressor remains protected against thermal overload and mechanical failure during extreme head pressure conditions. As a genuine Carrier replacement part, it