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preventing nuisance trips caused by minor pneumatic leaks
If replacing the batteries and cleaning the infrared sensor tip does not restore communication
for a stable connection to the 1/2" motor shaft
Can this actuator be used in outdoor installations
or a failed winding that prevents the motor from reaching the necessary speed to trigger the pressure switch
Carrier 331709-758 TXV Kit 320788-702 preventing nuisance trips caused byThe Carrier 331709 758 TXV Kit is a precision engineered thermal expansion valve designed for R 410A refrigerant control in residential and commercial indoor coils. Built to maintain a constant superheat at the evaporator outlet, this OEM replacement part replaces aging or failed valves to prevent liquid slugging and ensure high side efficiency. As a thermostatic expansion valve, it utilizes a sensing bulb to monitor thermal load, modulating flow to
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