Pentair Thermal Regulator || 474989 Pentair Pool Equipment Pair it with a new

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

Replace cracked or worn WhisperFlo pump housings with this OEM black volute for proper flow

monitor equipment status

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

Pentair Thermal Regulator || 474989 Pentair Pool Equipment Pair it with a newPentair 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