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Superior Durability: Robust cast iron construction and stainless steel internals provide resistance to wear and water hammer
and Bakers Pride units
Common symptoms include loss of communication with the Main Base Board (MBB)
System Integrity: Unlike adjustable aftermarket switches
Trane VAL2979 TXV 324846-701 Superior Durability: Robust cast ironThe Trane VAL2979 TXV is a critical fluid metering component engineered to maintain precise superheat control in 4 ton HVAC residential air conditioning and heat pump systems. Designed for high reliability applications, this thermostatic expansion valve features 1 2 inch ODF inlet and outlet connections, facilitating a robust sweat fit installation for professional technicians. By modulating refrigerant flow into the evaporator coil, this OEM
