Hayward Front Header Assembly | HAXFHA1931 Square Planter Who this is ideal for

Who this is ideal for

Designed specifically to fit the Altitude X 42 model

It is well-suited for pool equipment repair and professional pool service

Supports compatible AquaCal heat pump integration for connected pool temperature and heat pump visibility where applicable

The base is positioned beneath the ClearWater II filter assembly during installation or replacement

Hayward Front Header Assembly | HAXFHA1931 Square Planter Who this is ideal forWhat This Part Is Used For The Hayward HAXFHA1931 Front Header Assembly is used in compatible H Series heaters to manage water flow entering the heat exchanger. It connects plumbing to the heater body. Why This Part Matters A cracked or scaled header can cause leaks and reduced heater performance. Replacing the assembly restores proper water routing and sealing. It plays a major role in protecting the heat exchanger. Key Features and Specifications