Hayward FDXLHXA1300 Heat Exchanger Assembly for H300FD Pool Heater

The Hayward FDXLHXA1300 Heat Exchanger Assembly is a reliable replacement part designed for the Hayward Universal H-Series Low Nox Pool Heater model H300FD. Weighing 40.5 pounds, this heat exchanger assembly ensures efficient heat transfer, helping to keep your pool water warm and comfortable. With its easy installation and durable construction, this Hayward product is a practical and essential component for maintaining a properly functioning pool heater.