Hayward Heat Exchanger Assembly, for H300FD Heater | FDXLHXA1300 category_cushions-pillows Designed for use with the

Designed for use with the Elevation X 36

and pump output

It integrates sensing and dispensing components for balanced water control

Manufacturer part number 900-5000

This porcelain element is intended for use as a replacement inside the Ascent Linear 42 model

Hayward Heat Exchanger Assembly, for H300FD Heater | FDXLHXA1300 category_cushions-pillows Designed for use with theWhat This Part Is Used For The Hayward FDXLHXA1300 Heat Exchanger Assembly is designed for H300FD heaters. It transfers heat generated by combustion into pool water circulation. Why This Part Matters Heat exchanger failure can cause internal leaks or inefficient heating cycles. Replacing the assembly restores proper temperature rise and water flow integrity. It protects other heater components from secondary damage. Key Features and Specifications