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Ships within 48 hours · Estimated delivery Oct 3 - Oct 8
including R-410A and CO2
field calibration should be performed by a qualified HVAC technician to match the specific drain/feed parameters of the chiller unit
making it compatible with most commercial control panels
Airtight Performance: High-temperature material prevents flue gas leakage and ensures consistent draft inducer operation
This component is compatible with a wide range of residential heating systems
Trane VAL9478 TXV 321894-708 including R-410A and CO2The Trane VAL9478 is an OEM grade thermostatic expansion valve (TXV) engineered specifically for 4 ton cooling applications. Designed for high pressure R410A refrigerant, this component features a 3 8" ODF inlet and a 1 2" ODF outlet, ensuring low restriction sweat connections in residential and light commercial air conditioning systems. The 5 foot capillary tube provides the necessary reach for precise bulb placement on the suction line, allowing for
US$ 115.00
US$ 165.00
