Hayward Heat Exchanger Assembly, for H300FD Heater | FDXLHXA1300 Spa Depot Napoleon DBPAX36WS-1 Decorative Westminster Standard

Napoleon DBPAX36WS-1 Decorative Westminster Standard Brick Panels are decorative panels crafted to complement the Altitude X 36 fireplace

18 in mounting length for standard installations

Using a genuine OEM extended-length cell cord helps maintain manufacturer performance standards and avoids the risks associated with aftermarket or spliced cable solutions

weather-ready design: Built to withstand sun exposure

Hayward Heat Exchanger Assembly, for H300FD Heater | FDXLHXA1300 Spa Depot Napoleon DBPAX36WS-1 Decorative Westminster StandardWhat 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