Hayward Universal H350FD Negative Pressure Indoor Vent Adapter (UHXNEGVT13501) plugs and help protect the surrounding

and help protect the surrounding surfaces from the kind of wear that often comes from using general-purpose tools in tight spaces

Supports mixed-size connections

and this Jacuzzi Cygnet 0

helping users adjust each feature without confusion

5 kW output helps restore dependable high-output heating

Hayward Universal H350FD Negative Pressure Indoor Vent Adapter (UHXNEGVT13501) plugs and help protect the surroundingThe Hayward indoor vent adapter is designed for compatible Universal H350FD heater applications where a negative pressure indoor vent setup needs the proper transition fitting. An adapter like this is useful because it helps establish a more complete connection between the heater and the venting system for indoor installations. This replacement is especially useful when the original adapter is missing, damaged, corroded, or no longer appropriate for