Hayward Header Assembly for FD Heaters | FDXLFHA1930

The Hayward Header Assembly (FDXLFHA1930) is the OEM replacement header assembly for Hayward FD pool heaters.

IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED
Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.

The header assembly is the internal manifold component that directs water flow through the heat exchanger section of the heater. Replacing a cracked, corroded, or leaking header restores proper hydraulic flow and heating performance to the unit.

Specifications

Fits Into

• Fits Hayward universal h-series low nox pool heater models H150FDN, H150FDP, H200FDN, H200FDP, H250FDN, H250FDP
• Also fits Hayward universal h-series low nox pool heater models H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP

Poolaroo Pro Tip

When replacing the header assembly, inspect all associated gaskets and O-rings at the same time. Reusing aged seals with a new header is a common cause of post-service leaks. Have a licensed pool professional or certified HVAC technician perform the replacement gas heater disassembly involves both pressurised water connections and gas-side components that require proper certification to service safely.