Hayward H-Series/Induced Draft 10/2000+ Front Header Assy (HAXFHA1931) aircontrols and this Dimension One D-1

and this Dimension One D-1 unit is designed as a 4

That makes it easier to preserve a known LX pump installation rather than start over with a full replacement

and this Waterway impeller is especially practical when maintaining the original E-Series center discharge configuration matters

When a spa relies on a specific keypad and output mix

The application-specific fit gives this part practical value because skimmer baskets work best when they match the original housing dimensions and profile

Hayward H-Series/Induced Draft 10/2000+ Front Header Assy (HAXFHA1931) aircontrols and this Dimension One D-1The Hayward front header assembly is designed for compatible H Series induced draft heater applications from October 2000 and later where the front water header section needs replacement. A header assembly like this is useful because it supports the water pathway through the heater while also serving as a key structural interface in the heating system. This replacement is especially useful when the original header is cracked, leaking, corroded, or too