Balboa Air Control Dial Assembly CW 99128 White Air Switch Controller What to expect during installation

What to expect during installation

and long service life for residential whirlpool bathtub systems

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You’re not just replacing a part—you’re restoring long-term support and serviceability for your spa

Automatic Activation: The heater turns on automatically when your tub’s pump runs

Balboa Air Control Dial Assembly CW 99128 White Air Switch Controller What to expect during installationBalboa Air Control Dial Assembly CW 99128 White is a purpose built replacement that puts you in full command of your spa jet experience. Designed for Balboa spa systems, this manual air control valve lets you dial in jet pressure with precisionfrom a gentle, therapeutic massage to a more vigorous, spa wind jet actionall at your fingertips. Known in the trade as SAC 11 or Silent Air Control, this component prioritizes smooth, quiet operation as you