South Seas Spas WiFi Control Kit
Turn your phone into the spa control system. Adjust temperature, lighting, jets, filtration schedules and more from anywhere with an internet connection — this is the factory-style WiFi control kit for South Seas Spas on the current control system.
What’s in the Kit
- WiFi module (connects at your spa pack)
- Home transmitter + power supply
- Quick-start guide and the free iOS / Android app
Compatibility
- Fits: South Seas Spas built 2021 and newer — serial number 21XXXXX or higher; pack label reads in.ye or in.yt
- Pre-2021 South Seas (serials below 21XXXXX) use an earlier control platform — see the South Seas control-system parts for that era, or our WiFi retrofit help
The module plugs into the accessory port on your spa pack; the home transmitter sits near your router. No wiring through the cabinet.
✅ Not Sure It Fits? Verify Before Ordering
South Seas Spas parts vary by model, model year and generation — the model year alone does not settle it: match your spa pack label.
To help us identify the correct replacement, please send clear photos of:
- Your spa pack / control system label
- Your spa serial number sticker
- Your topside control panel
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
South Seas Spas with serial numbers 21XXXXX and higher — the 2021-and-newer control system; the pack label reads in.ye or in.yt. Earlier South Seas spas run a different platform. Identify by serial number, then confirm on the pack label.
Home WiFi, a power outlet near your router for the small transmitter, and the free iOS or Android app. Setup takes a few minutes; the app walks you through pairing.
Yes — once paired, the app works from anywhere with an internet connection: pre-heat before you get home, check the water temperature from vacation, or adjust filtration cycles from the office.
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