Carrier 331709-789 TXV Kit 322056-301 or visible bulging/leaking at the

or visible bulging/leaking at the capacitor terminals

When diagnosing a unit where the fan fails to cycle or remains energized after the call for cooling

The A19AAA-49 is equipped with a 6-foot capillary tube

It stands for Double Pole Single Throw

Carrier 331709-789 TXV Kit 322056-301 or visible bulging/leaking at theEnsure peak evaporator performance with the Carrier 331709 789 TXV Kit, a factory authorized solution designed for 3 to 3. 5 ton residential and light commercial systems. This OEM thermostatic expansion valve is highly compatible with R410A refrigerant, utilizing an internal check valve to manage liquid flow effectively during cooling cycles. Engineered to replace outdated part numbers like 331709 772 and 1185501, this TXV replacement kit features a 3