Pentair Heat Exchanger Kit, for 300,000/333,000 BTU Heaters | 474060 Oval SKU: R0457500 is the manufacturer

SKU: R0457500 is the manufacturer SKU used to identify this replacement part in Zodiac/Jandy catalogs

Long-term part support simplifies service

Hayward manufactures cartridge filters used in residential pool systems

or ongoing air leaks at the lid

Pentair Heat Exchanger Kit, for 300,000/333,000 BTU Heaters | 474060 Oval SKU: R0457500 is the manufacturerWhat This Part Is Used For Pentair 474060 Kit Heat Exchanger 300 333K Heaters, Mfg is a replacement heat exchanger kit for compatible 300K and 333K Pentair heater models. It transfers combustion heat to circulating pool water. Why This Part Matters Heat exchangers are central to efficient heater performance. Cracks or internal corrosion can lead to leaks or heating loss. Replacing the exchanger restores proper thermal function. Key Features and