
A genuine Balboa replacement circuit board for the BP2100 control box. This PCB drives your spa's pumps, blower, heater, ozone and lighting, and includes the updated red transformer for full compatibility with newer Balboa equipment — a straightforward, direct swap rather than a generic aftermarket board.
- ✅ Genuine Balboa BP2100 replacement PCB
- ✅ Compatible with TP900, TP800, TP600 and TP400 topside controls
- ✅ Red transformer for newer equipment compatibility
- ✅ Works with WiFi receiver for smartphone operation
| Brand | Balboa |
| Model / Series | BP |
| Product Type | PCB |
| Dimensions | 280mm x 170mm |
A genuine Balboa part means it drops straight into your existing BP2100 control box with full compatibility across the TP topside range — no guesswork, no compatibility issues, just a reliable direct replacement.
Delivery: Despatched promptly, boxed for safe transit. Installation: Fits directly into your existing BP2100 control box — we recommend installation by a qualified spa technician to maintain your warranty.
Is this compatible with my topside control?
It works with TP900, TP800, TP600 and TP400 topside panels.
Does it support WiFi control?
Yes — it can be used with a Balboa WiFi receiver for smartphone operation.