Hayward Universal H250FD Positive Pressure Indoor Vent Adapter (UHXPOSHZ12501) NuWhirl Useful as a replacement or

Useful as a replacement or higher-capacity upgrade

Helps collect leaves and debris

The Raypak pressure switch tube is designed for compatible 151

K600 applications

Supports dependable switching of compatible electrical loads

Hayward Universal H250FD Positive Pressure Indoor Vent Adapter (UHXPOSHZ12501) NuWhirl Useful as a replacement orThe Hayward indoor vent adapter is designed for compatible Universal H250FD heater applications where a positive pressure indoor venting setup needs the proper transition fitting. An adapter like this is useful because it helps create the correct interface between the heater and the vent system for a cleaner installation. This replacement is especially useful when the original adapter is damaged, missing, or no longer suitable for the vent arrangement