Balboa TP400T Temp/Jet/Light/Aux Overlay (12511) unions Hayward round main drain frame

Hayward round main drain frame

This replacement is especially useful when the original thermostat is inaccurate

The Waterway 400-9177B wall fitting is designed for compatible return applications using a 2-3/8 inch hole size

A jet internal like this is useful because it pairs a more dynamic jet pattern with a trim style that delivers a crisp

hydrotherapy pressure

Balboa TP400T Temp/Jet/Light/Aux Overlay (12511) unions Hayward round main drain frameA topside overlay helps keep the control area readable and easy to trust, and this Balboa TP400T Overlay is designed for compatible Temp, Jet, Light, and Aux applications where the original face has become faded, peeling, or hard to read. When the labels on a frequently used panel wear down, even a working topside can feel older and less dependable than it really is. The Temp, Jet, Light, and Aux layout gives this overlay its practical value because