Hayward HAXRHD1930 Rear Header

What This Part Is Used For
The Hayward HAXRHD1930 Rear Header is a replacement rear header assembly for select Hayward pool heaters. It directs water through the heat exchanger and supports internal plumbing connections.

Why This Part Matters
A cracked or leaking header can cause water loss and heater shutdown. Rear header failures are often the result of freeze damage or prolonged chemical exposure. Replacing the header restores proper water routing and prevents external leaks around the heater cabinet.

Key Features and Specifications

• Manufacturer part number HAXRHD1930
• Rear header assembly
• For use with select Hayward heater models
• Water manifold component
• Direct replacement part

Installation and Fitment Guidance
Header replacement requires draining the heater and accessing internal plumbing connections. Confirm by manufacturer part number before ordering. Proper winterizing helps prevent repeat damage.

About the Hayward Brand
Hayward heaters are widely installed in residential and commercial pool systems. The company provides model-specific replacement parts to maintain safe operation. Technicians trust Hayward components for correct fit and performance. Using genuine parts helps ensure proper water flow and heat exchange.

Common Service Context
Rear headers are typically replaced after visible cracking, active leaking, or freeze damage. This repair often comes up during spring start-ups when heaters are brought back online.