Carrier HK02ZB325 Pressure Switch R-407A This specific OEM Fenwal replacement

This specific OEM Fenwal replacement harness provides the precise lead length and gauge required to meet manufacturer specifications for pilot and main valve control circuits

A bench test should show a consistent high-voltage arc

It utilizes an equal percentage flow characteristic on Port A to AB for accurate modulation and a linear flow profile on Port B to AB

providing versatile performance across various media

optimizing evaporator efficiency and protecting the compressor from liquid slugging

Carrier HK02ZB325 Pressure Switch R-407A This specific OEM Fenwal replacementThe Carrier HK02ZB325 Pressure Switch is a critical safety component designed for high pressure cutout applications in residential and commercial HVAC units. Engineered with a 400 PSI cut out and a 325 PSI cut in, this SPST (Single Pole Single Throw) switch monitors refrigerant pressure to protect the compressor from damage during high head pressure events. This OEM Carrier replacement part features a 1 4 inch female SAE flare fitting with a Schrader