Balboa Slimline Air Control [1-1/16" HS x 2-1/2" FD] [White] (10-2510-WH) invensys or no longer adjusting properly

or no longer adjusting properly

Designed for compatible gunite-style applications

The Raypak return header with flange nut kit is designed for compatible 206A through 407A heater applications where the supported return-side header needs replacement

When the basket begins to fail

Balboa Slimline Air Control [1-1/16" HS x 2-1/2" FD] [White] (10-2510-WH) invensys or no longer adjusting properlyA slimline air control can make a spa feel easier to fine tune while keeping the visible control area clean and streamlined, and this Balboa version is designed for compatible white finish applications using a 1 1 16 inch hole size and 2 1 2 inch face diameter. When the original control becomes stiff, faded, or unreliable, replacing it can make the whole seat feel more enjoyable again. The 2 1 2 inch face gives this version a bit more visible presence