Pentair Thermal Regulator || 474989 Pentair Pool Equipment designed to handle even the

designed to handle even the harshest water conditions with its cupronickel heat exchanger

Pair it with a new O-ring or manifold kit to seal the system after upgrade

The Gamma 2 Venturi Pop-Up Head from Pentair / A&A boosts cleaning performance using a Venturi effect — pinholes on the head draw in extra flow to help lift and remove debris more effectively from hard-to-reach spots

High-Quality Construction: Durable materials designed for lasting use in pool environments

Pentair Thermal Regulator || 474989 Pentair Pool Equipment designed to handle even thePentair Thermal Regulator 474989 Pentair Thermal Regulator 474989 SKU: 474989 UPC: 788379865252 Ensure consistent and efficient performance for your Pentair pool heater with the Pentair Thermal Regulator (Model 474989). This vital part is designed to regulate water temperature within your heater, preventing overheating and ensuring the heater operates within the optimal temperature range. Trusted by pool professionals and homeowners alike, this high