All In One Spa Heater Split Nut Union Kit With Screws And Gasket For 2 Inch Balboa Heater Assemblies Easy Install Not For Inflatable Hot Tubs Compatible With Gecko Coleman HydroQuip Spa Builders Correctech Spanet And More

2-Inch Spa Heater Split Nut Union Kit with Gasket and Screws
✔️ 2-inch MBT buttress thread, gasket, and screws for easy install

This spa heater split nut union kit is designed to seal and replace 2-inch heater unions across popular brands. It’s a handy option for service pros and DIYers when working on Balboa, Gecko, HydroQuip, Spa Builders, Correctech, Spanet heater assemblies. Note: not compatible with inflatable hot tubs or Coleman Saluspa and LX series.

✅ Outer diameter approx 3 3/8" (86 mm); inner diameter approx 2 3/4" (70 mm) for proper seal
✅ Includes 2-inch heater gasket and mounting screws for leak-proof connection
✅ Compatible with 15" heater assemblies from Gecko, Coleman, HydroQuip, Spa Builders, Correctech, Spanet
✅ Not compatible with inflatable tubs or Coleman Saluspa and LX heater series
✅ 2" MBT buttress thread is standard; attaches to pump union flange with two screws

💡 What is a spa heater split nut union kit and how does it help maintenance?

This handy kit makes it quick to swap a faulty heater union without a full teardown. - It simplifies repairs by replacing the union with a single nut and gasket. - Includes a gasket and mounting screws for a leak-proof seal on 2-inch unions. - Works with many heater brands like Balboa, Gecko, HydroQuip, Spanet, and Correctech. - Not compatible with inflatable tubs or Coleman Saluspa/LX series.