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Complete Field Kit: Includes the 9/64" hex wrench and matching screws to eliminate tool-sourcing delays during service calls
you know that maintaining the integrity of the safety string is non-negotiable
Is this a normally open or normally closed relay
providing a secure friction fit without the need for additional clamps under standard operating pressures
High Visibility: The aqua color-coding allows technicians to verify orifice size at a glance
Carrier HK02ZA439 Pressure Switch Complete Field Kit: Includes theThe 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
US$ 42.00
US$ 42.00
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US$ 34.00
