Hayward Rear Header | HAXRHD1930 Allied Innovations it’s a must-have for spa

it’s a must-have for spa owners seeking reliability and peace of mind

creating a protective buffer that helps reduce the risk of accidental contact with hot glass surfaces—ideal for homes with children or pets

It separates water channels for proper filtration and backwash operation

Essential for reliable automation operation

Extends the mounting interface to accommodate spacing with seals and adjacent components

Hayward Rear Header | HAXRHD1930 Allied Innovations it’s a must-have for spaWhat 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