Balboa Black Heater Union Split Nut With Screws (50086+) relayscontactors The impeller is responsible for

The impeller is responsible for moving water through the pump housing

reduce energy consumption

especially in visible areas around the shell

long-term performance from their equipment

When pressed

Balboa Black Heater Union Split Nut With Screws (50086+) relayscontactors The impeller is responsible forThe 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