Rola Chem Injection Fitting [Brass] (527158) checkvalves Useful when original mounted heaters

Useful when original mounted heaters begin to fail

Using the correct Waterway wye helps keep the installation cleaner and can reduce the need for extra elbows or more awkward branch arrangements

Replacing the overlay is often one of the smartest focused repairs when the electronics underneath remain serviceable

Helps restore internal skimmer flow-control function

Rola Chem Injection Fitting [Brass] (527158) checkvalves Useful when original mounted heatersRola Chem Injection Fitting [Brass] is a replacement brass injection fitting for compatible Rola Chem chemical feed systems. It provides the connection point where treatment solution is introduced into the plumbing line, making it an important service part for maintaining proper dosing performance. Brass injection fitting Designed for compatible Rola Chem feed systems Supports controlled chemical solution delivery Useful for repair, maintenance, or