Waterway 1" Notched Air Control [1-5/8" HS, 2-3/4" FD] [Black] (660-3571) horizonventures High-output motors are built for

High-output motors are built for consistent performance under load

more finished look to the jet area

Helps restore a cleaner and more readable panel surface

The 014779 is a practical solution when a compatible application needs a Raypak 150K BTU complete natural gas heater with 120 volt configuration

Waterway 1" Notched Air Control [1-5/8" HS, 2-3/4" FD] [Black] (660-3571) horizonventures High-output motors are built forThe Waterway 660 3571 notched air control is designed for compatible spa air systems and features a 1 5 8 inch hole size with a 2 3 4 inch face diameter in black. Air controls like this are used to manage the amount of air introduced into the system, helping fine tune the feel of the jets and the overall spa experience. The notched design is useful where the installation calls for that specific control style, and the black finish can be a good visual