💧 PCB, Balboa Water Group, Genuine BP501G1
Made by Balboa, manufacturer part number G1351-01. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
NOTE : A circ pump cannot be used with a 2-speed pump 1 in this system. Instead use BP501G2.
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Balboa Water Group | 56944-01 |
⚡ Balboa BP501G1 Spa Circuit Board — G1351-01
A genuine Balboa Water Group BP501G1 replacement circuit board. Note that a circulation pump cannot be used with a 2-speed pump 1 on this system; Balboa’s BP501G2 is the version for that.
✨ Key Features
- ✅ Genuine Balboa Water Group BP501G1 board
- ✅ Keeps your existing BP501 control box and topside in service
⚙️ Technical Specifications
| Specification | Value | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Balboa Water Group | ||||||||
| System Model | BP501G1 | ||||||||
| Board | BP501G1 main circuit board | ||||||||
| Circulation Pump | Not with a 2-speed pump 1 (use BP501G2 instead) | ||||||||
| Compatible Topside Panels |
vX.X+ = minimum panel software version |
✅ Check Before You Order
- 📍 Check the model on your existing spa pack label (inside the equipment bay) and match it to this listing, not the brand name on the tub.
- 📍 Compare the part and chip numbers on your old board with this listing; boards can look alike but run different software.
- 📍 Check your topside against the Compatible Topside Panels list above. If you are keeping your existing panel, it needs to be on that list.
- 📍 Turn off the power at the breaker before any work. If you are not confident with spa wiring, use a qualified electrician.
- 📍 Not sure? Send us photos of your pack label, board and topside, and we will confirm the right part.
📥 Downloads & Resources
📄 Balboa BP501G1 tech sheet (PDF) — the system this board runs
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Balboa TP600 Topside Control Panel (6-Button, Without Overlay) — Compatible with Balboa BP Series Spa Packs | G8460 | 119 in stock | $189.00 | Add to cart |
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Balboa TP540 Topside Control Panel (6-Button, Without Overlay) — Compatible with Balboa BP Series Spa Packs | G8454 | 38 in stock | $189.00 | Add to cart |
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Balboa 25' Extension Cable 25662-1 (BP Series) | 25662-1 | 34 in stock | $82.71 | Add to cart |
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Balboa Temp/Hi-Limit Sensor 32016 | 32016 | 405 in stock | $33.59 | Add to cart |
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Balboa Heater Cable 25263 | 25263 | 89 in stock | $19.99 | Add to cart |
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Sensor, Temp/Hi-Limit, HQ-Balboa Water Group, M7™, 46" | 34-0202B-K | 38 in stock | $50.81 | Add to cart |







