Hayward Universal H400 Indoor Vent Adapter 8" (UHXNEGVT14001) circuitboardparts When a spa heater starts

When a spa heater starts falling behind

Helps restore dependable internal flow and filtration support

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

They are often replaced when the originals have become compressed

Hayward Universal H400 Indoor Vent Adapter 8" (UHXNEGVT14001) circuitboardparts When a spa heater startsThe 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