The control handles all the safety functions of the heater as well as the electronic ignition and flame supervision
Corrosion and UV-resistant enclosure
and HP21254T
Electronic ignition enables you to never worry about a pilot light blowing out or leaking gas
cartridge filters
Hayward SwimClear Metal Reinforced Seal - DEX2422Z2 Hayward Forced Draft The control handles all theProduct Description Hayward SwimClear Replacement Metal Reinforced Seal Assembly for ALL Models. Hayward Item Code: DEX2422Z2 Features Genuine Hayward SwimClear Metal Reinforced Seal Assembly. Compatible with ALL Hayward SwimClear Filters: C2020, C2025, C2030, C3020, C3025, C3030, W3C3030, C4020, C4025, C4030, W3C4030, C5020, C5025, C5030, W3C5030, C7025, C7030, and HCF7030C. Please Note: DEX2422Z2 is only compatible with DEX2421JKIT Clamp Assembly