Hayward H-Series/Induced Draft/Low NOx/ED2 Hi-Limit Rear Header (HAXHLI1930) sandfilters Designed for compatible Aquatherm and

Designed for compatible Aquatherm and HQ 4000 Series applications

and this Balboa VL401 Overlay is designed for compatible Jets

A timer motor helps drive the dial in a compatible mechanical timer

The EW fit gives this valve practical value because filter-control hardware works best when it matches the original plumbing and function relationship closely

Hayward H-Series/Induced Draft/Low NOx/ED2 Hi-Limit Rear Header (HAXHLI1930) sandfilters Designed for compatible Aquatherm andThe Hayward rear header with hi limit support is designed for compatible H Series, induced draft, Low NOx, and ED2 heater applications where the rear header section needs replacement. A part like this is useful because it supports the heaters water path while also integrating with the hi limit safety function that helps protect the unit during operation. This replacement is especially useful when the original rear header is cracked, leaking, corroded,