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The Hayward W3H400FDP delivers 400,000 BTUs of reliable heating power for in-ground pools and spas. Built with a corrosion-resistant cupro-nickel heat exchanger and a digital control panel, it offers energy-efficient performance, low NOx emissions, and long-lasting durability—perfect for keeping your water warm all season.
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
US$40
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