Waterway 1" Notched Air Control [1-5/8" HS, 2-3/4" FD] [White] (660-3570) jjelectronics Helps provide pneumatic activation in

Helps provide pneumatic activation in compatible control systems

Helps restore proper burner assembly support and operation

Supports faster and more controlled service work

2" FBT to 2" spigot connection

This slip-to-slip union provides a straightforward connection for same-size plumbing

Waterway 1" Notched Air Control [1-5/8" HS, 2-3/4" FD] [White] (660-3570) jjelectronics Helps provide pneumatic activation inThe Waterway 660 3570 notched air control is designed for compatible spa systems that use a 1 inch air control assembly with a 1 5 8 inch hole size and a 2 3 4 inch face diameter. Air controls like this give the user a way to adjust incoming air, which can change the feel, intensity, and character of the spa jet action. This white version is a strong choice for spas where a brighter, cleaner trim match matters. When an existing control becomes stiff,