Balboa Black Heater Union Split Nut With Screws (50086+) aquaflo Maintains operational balance

Maintains operational balance

Helps maintain sealing or debris control performance

Efficient motor performance supports long-term system health

Its dependable design helps reduce internal misalignment and supports long-term filter performance

Balboa Black Heater Union Split Nut With Screws (50086+) aquaflo Maintains operational balanceThe Balboa Black Heater Union Split Nut with Screws is a replacement heater union component used in compatible spa plumbing and heater assemblies. Split nuts are useful when servicing heater unions because they can often be installed without fully disassembling surrounding plumbing, helping restore a secure connection around the heater fitting. Use this part when the original heater union nut is cracked, stripped, broken, or no longer tightening