258865 | TXV KIT ACUB150 AUD3 AUH3 | Reznor

TXV KIT for Reznor AC/AH/AU Unit - 258865 The Reznor TXV Kit is designed to replace the TXV (thermal expansion valve) in Reznor ACUB150, AUD3, and AUH3 units. The TXV is a critical component of the refrigeration system, and replacing it can help ensure that your unit is operating efficiently and effectively. The kit includes all the necessary parts and instructions to replace the TXV, and it is recommended that you have the work performed by a qualified technician. We offer the best prices and fast shipping for your products!