DXA-5B | Drier,Unv Spun CPR,1in,Chargng Pack of 25 | DiversiTech

Drier Unv Spun CPR 1in Chargng DiversiTech DXA-5B The DiversiTech DXA-5B is a drier unloader charging valve designed for use with 1-inch spun copper or plastic drain lines. It features a durable construction for long-lasting performance in demanding HVAC applications. The DXA-5B prevents the backup of condensate into the evaporator coil during the cooling cycle and ensures proper drainage during the heating cycle. Our HVAC supply store offers the best prices and fast shipping for your products. Shop now! The DiversiTech® DXA-5B copper spun drier is compatible with more than 20 different types of refrigerants including R-134A. It can be used in all hermetic and open refrigeration systems using CFC, HCFC, and HFC gases and mixes such as commercial and domestic refrigerators, freezers, and air conditioners ranging from 1/8 to 2 HP.