Pentair Collar Extension, for S15 Skimmer | 85002300 Tecmark Heater fires but water temperature

Heater fires but water temperature barely increases

This sophisticated 5-piece set features durable teak wood framing with a natural finish and includes plush beige cushions

That often leads to circulation issues and poor filtration

This part ensures safe and efficient heating cycles

reliable solutions for outdoor setups

Pentair Collar Extension, for S15 Skimmer | 85002300 Tecmark Heater fires but water temperatureWhat This Part Is Used For Pentair 85002300 Collar Extension S15 Skimmer is a replacement collar extension used with compatible S15 skimmer assemblies. It helps adjust skimmer height during installation. Why This Part Matters Proper skimmer alignment is critical for effective surface debris removal. A collar extension allows adjustment when dealing with decking height or pool wall variations. Replacing damaged components ensures secure skimmer