Hot Tub Split Nut Union For 2 Inch Heater Assembly Replacement Fits Balboa Gecko Spa Heaters O Ring Seals Included Durable 3.35 Inch Outer Diameter Connection For Secure Spa Fittings
✔️ 3.35 in OD; 2.30 in ID; 2 in MBT threads; gasket included
This hot tub heater split nut union is a replacement fitting designed for Gecko spa heater assemblies and compatible with several brands. It creates a secure, leak-proof connection between the heater and pump, helping prevent leaks and debris entry in spa systems.
✅ Outer diameter 3.35 in (85.1 mm) and inner diameter 2.30 in (58.4 mm) for a precise seal
✅ Fits 2 in MBT buttress thread heater components across brands
✅ Includes O-ring seals for leak-proof connections between heater flange and union
✅ Mounts with two screws to the pump union body and gasket between union and pump
✅ Not compatible with inflatable spas or select Coleman Saluspa LX heater series
💡 What is a heater split nut union used for in spa and hot tub installations? A handy connector that seals between heater components and the pump to prevent leaks. - It provides a gasket-sealed connection between the heater flange and the pump union - It's designed for 2 in MBT buttress thread heater assemblies and Balboa Gecko compatible units - It helps keep contaminants out and maintains optimal flow in spa systems