Pentair Max-E-Therm 333 Air Orifice Kit (77707-0112) jacuzziwhirlpool A lid and ring assembly

A lid and ring assembly is useful because it helps protect the access point while maintaining a cleaner

The Waterway 212-7747S Power Storm jet internal is designed for compatible assemblies and features a 5 inch face diameter with massage action

or supporting hardware

That helps restore day-to-day cleaner handling with a more complete service approach

A motor support is useful because it helps maintain the correct relationship between the motor and surrounding pump components

Pentair Max-E-Therm 333 Air Orifice Kit (77707-0112) jacuzziwhirlpool A lid and ring assemblyKeep the repair centered on the right component with this Max E Therm 333 Air Orifice Kit. It is used in the heater combustion system to help meter the air path for the correct burner configuration. Because orifice sizing affects how the heater breathes and fires, this is a precision replacement part rather than a generic fitting. Before installation, verify part number 77707 0112, equipment series, and any size or voltage details shown in the product