Island 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 Island 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: Island Spas from the 2025 generation onward (Captiva, Antigua, Grand Cayman, Grand Bahama and later) — pack label reads in.ye or in.yt
- 2013–2024 Island Spas (pack label BP / MBP) use the Island Spas WiFi Control Kit for 2013–2024 instead
- Pre-2013 Island Spas: no WiFi option without a retrofit — see 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
Island 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.
Island Spas from the 2025 generation onward — the spa pack label reads in.ye or in.yt. 2013–2024 spas (BP/MBP packs) use the other Island Spas WiFi kit, and pre-2013 spas have no WiFi option without a retrofit. Match your spa pack label.
Yes — this is the module behind the factory ‘WiFi’ option on 2025+ Island Spas. The factory ‘WiFi+’ option is the next model up, which adds compatibility with the WaterLab water-monitoring system; if your spa has WaterLab or you plan to add it, choose the WiFi+ module instead.
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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