Should I replace the thermocouple when installing this valve

Standard field practice involves reusing existing hardware

Operating across a 55 to 85F temperature range

Ensure system longevity and prevent compressor failure by utilizing the Carrier TT2-001 Test Tube (Blue) for precise refrigerant analysis

Daikin-McQuay GCA500015A Coupling R-410A Should I replace the thermocoupleThe Daikin McQuay GCA500015A Coupling is a genuine OEM replacement component engineered for high torque power transmission in Daikin and McQuay air handling units and blower assemblies. This precision machined HVAC motor shaft coupling features a 1. 25" x 5 8" configuration and include a 1 2" adapter to accommodate various shaft diameters, ensuring a versatile and secure mechanical connection. As a critical drive train component, it is designed to