S.R. Smith Fuse [Lighting 2.5A Main Power] (A9182-R) complete kit A function switch is useful

A function switch is useful because it helps the user select or change tool operating modes

and one-heat layout

This type of part is especially useful when the surrounding spa seating remains serviceable and the maintenance need is centered on the pillow itself

The Aquasol safety pressure switch is designed for compatible control and water-treatment applications where pressure-based switching is needed

S.R. Smith Fuse [Lighting 2.5A Main Power] (A9182-R) complete kit A function switch is usefulS. R. Smith Fuse [Lighting 2. 5A Main Power] (A9182 R) is a genuine S. R. Smith replacement part designed for compatible pool, spa, slide, lighting, rail, ladder, or diving board applications. S. R. Smith equipment is commonly used in residential and commercial aquatic environments, and selecting the correct replacement part helps keep the system looking clean, operating properly, and easier to maintain. This lighting fuse is used in compatible S. R.