Hayward Header Assembly Aquatight The Hayward Heat Exchanger -

The Hayward Heat Exchanger - H150 H250 H400 is a genuine Hayward replacement part that transfers heat from the burner to the pool water

Inefficient solar heating operation

It also displays diagnostic codes in the event of a fault

This is the only 6kW AquaMini unit available — once it’s gone

and can automatically manage heating based on temperature settings and system configuration :contentReference[oaicite:1]{index=1}

Hayward Header Assembly Aquatight The Hayward Heat Exchanger -The Hayward Header Assembly is a genuine Hayward replacement part that connects water inlet and outlet to the heat exchanger. Designed specifically for the Hayward H150, H250 and H400 gas pool heater, this part ensures reliable, safe and efficient operation and is the recommended replacement for restoring full heater performance. Product Details Part Name: Hayward Header Assembly Brand: Hayward Compatible Models: Hayward H150, H250 and H400 gas pool