Carrier HK02ZA439 Pressure Switch Universal Compatibility: Standard 3/8-16 female

Universal Compatibility: Standard 3/8-16 female thread fits a wide range of industrial float valve assemblies

Can I use a generic high-temp silicone instead of this gasket

This L-shaped sensor rod is a direct drop-in for Coleman DGAA furnaces and various residential York

making it a direct cross-reference for numerous legacy Source 1 and Coleman furnace models

As a seasoned technician knows

Carrier HK02ZA439 Pressure Switch Universal Compatibility: Standard 3/8-16 femaleThe Carrier HK02ZA439 Pressure Switch is a high pressure safety cutout designed for precise refrigerant circuit monitoring in Carrier, Bryant, and Payne condenser units. Engineering specifications confirm a cut out pressure of 426 PSI and a cut in pressure of 320 PSI, ensuring the compressor is protected from thermal overload and system blockages. This SPST high pressure switch features a 1 4 inch female Flare nut connection with a schrader depressor