Hayward CL220BR Off-Line Brominator (CL220BR) gridcontrols Professional installation is recommended when

Professional installation is recommended when electrical work is involved

Matching the correct natural-gas MV orifice helps preserve intended combustion behavior and setup accuracy

Channel drain products like this are useful because they help manage drainage across a wider opening while maintaining the intended finished grate profile

0 kW model is especially useful when replacing a compatible existing heater or when the spa setup calls for a heater in this output range

Helps restore active jet feel and trim appearance

Hayward CL220BR Off-Line Brominator (CL220BR) gridcontrols Professional installation is recommended whenThe Hayward CL220BR off line brominator is designed for compatible pool and spa sanitation applications where bromine delivery is preferred. An off line brominator is useful because it helps feed bromine through a dedicated side stream arrangement, supporting more controlled sanitizer delivery without placing the unit directly in the main plumbing line. This unit is especially useful for installations that are set up for off line chemical feeding or