Tropic 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 WiFi control kit for Tropic Seas Spas.
What’s in the Kit
- WiFi gateway module (connects at your spa pack)
- Home module + power supply
- CAT-5 cable (home module to router)
- Quick-start guides and the free iOS / Android app
Compatibility
- Fits: Tropic Seas Spas whose pack label reads BP or MBP (MBP501UX family, roughly 2016–2024)
- 2013–2015 Tropic Seas use the MVS504SZ pack — not compatible; see our WiFi retrofit help
- Newest-generation Tropic Seas: use the WiFi kit for the current system instead
The gateway plugs into a control port on your circuit board. If no port is free, add the port Y-splitter adapter.
✅ Not Sure It Fits? Verify Before Ordering
Tropic 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 existing WiFi module and its sticker, if replacing one
- Your spa serial number sticker
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
Tropic Seas Spas whose spa pack label reads BP or MBP (roughly 2016–2024) accept this kit. 2013–2015 spas carry the MVS504SZ pack, which has no WiFi option without a retrofit. Match your spa pack label.
Yes — this is the kit the factory offers as accessory 650-0791. It supersedes the original factory WiFi module (33-1315-08); if your spa had that module working, this kit is the current replacement.
Home WiFi with a spot near your router for the small home module, and the free iOS or Android app. The spa-side gateway connects at your spa pack — no extra wiring through the cabinet.





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