Hayward Universal H400 Indoor Vent Adapter 8" (UHXNEGVT14001) circuitboardparts The Hayward in-line sight glass

The Hayward in-line sight glass is designed for compatible plumbing and filtration applications where visual flow inspection is needed

more reliable water heating and supports a more confidence-inspiring equipment-area fit overall

and this Balboa Hydro jet assembly is designed for compatible 1-1/2 inch by 1-1/2 inch applications where the original assembly no longer delivers the performance or appearance homeowners expect

or targeted replacement

Hayward Universal H400 Indoor Vent Adapter 8" (UHXNEGVT14001) circuitboardparts The Hayward in-line sight glassThe Hayward indoor vent adapter is designed for compatible Universal H400 heater applications where an 8 inch indoor vent transition is needed. An adapter like this is useful because it helps connect the heater to the indoor venting system in a cleaner, more compatible way, supporting a more complete installation. This replacement is especially useful when the original adapter is damaged, corroded, missing, or no longer appropriate for the venting