⚡ Balboa Expander Board 59097 (XP332) – 2-Speed Pump Relay for Newer GS and BP Boards

2-speed pump expansion module with 30A fuse protection designed specifically for newer Balboa GS and BP boards with red transformer.

📋 Product Overview

This is the Balboa Exp. Board 2-speed Pump Relay XP332 (newer GS and BP boards with red transformer). The Balboa Expander Board 59097 is designed specifically for newer generation GS and BP control boards that feature a red transformer, extending the pump capacity with 2-speed pump support.

This expansion module connects to compatible newer GS and BP main boards and provides the additional relay circuitry needed to operate one 2-speed pump with both high and low speed control, featuring a 30 AMP fuse for safe operation.

✨ Key Features

✅ 230V / 50Hz Operation – Designed for UK and European electrical systems

✅ 30 AMP Fuse Protection – Heavy-duty overcurrent protection for safe operation

✅ 2-Speed Pump Support – Controls one 2-speed pump with high/low speed capability

✅ Red Transformer Compatibility – For newer GS and BP boards with red transformer

✅ Compact Design – 115mm × 47mm dimensions

✅ Official Balboa Part – Part number 59097

🔧 Technical Specifications

Specification	Value
Brand	Balboa
Balboa Part Number	59097
Model / Series	BP
Product Type	Expander Board
Board Name	XP332
Input Voltage	230V
Frequency	50Hz
Output Support	One 2-speed pump
Fuse Protection	30 AMP
Length	115 mm
Height	47 mm

✅ Compatibility Guide

Compatible Control Systems

Control System	Compatibility	Requirement
Newer Balboa GS boards	✅ Compatible	Must have red transformer
Newer Balboa BP boards	✅ Compatible	Must have red transformer
Older GS/BP boards (non-red transformer)	❌ NOT Compatible	Use other expanders

⚠️ CRITICAL: Red Transformer Identification

This expander is ONLY compatible with newer GS and BP boards that have a red transformer. Before ordering, you must verify your main board has a red transformer.

How to identify:

• Open your control box (power disconnected)
• Look at your main GS or BP board
• Identify the transformer – if it’s RED, this board is compatible
• If the transformer is NOT red, this board will NOT work

⚙️ Board Functions

Pump Expansion

Function	Specification
Output Type	2-speed pump
Number of Outputs	1
Fuse Protection	30 AMP
Speed Control	High and Low speed

How It Works

The expander board connects to your newer GS or BP main control board (with red transformer) and provides:

• Additional relay control for a 2-speed pump
• High speed and low speed switching capability
• 30 AMP fuse protection for high-current operation
• Integration with existing topside panel controls

Why 2-Speed Pump Support?

2-speed pumps offer flexibility – low speed for filtration and circulation, high speed for powerful jet massage. This expander provides full 2-speed control for the additional pump.

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🛠️ Installation Requirements

⚠️ IMPORTANT: Installation should be performed by a qualified professional to avoid damage or warranty invalidation.

Pre-Installation Checklist

• [ ] Verify you have a newer GS or BP control board
• [ ] Confirm your board has a RED transformer
• [ ] Check pump is 2-speed type
• [ ] Verify pump current draw does not exceed 30A
• [ ] Disconnect all power at the isolator/breaker
• [ ] Photograph existing wiring connections
• [ ] Allow capacitors to discharge (wait 5 minutes minimum)

Electrical Requirements

Requirement	Specification
Supply Voltage	230V
Frequency	50Hz
Fuse Rating	30 AMP (provided on board)
RCD Protection	Required (30mA recommended)
Earth Connection	Mandatory

💡 Tip: This board must be installed in conjunction with a compatible newer GS or BP main board with red transformer – it cannot operate independently.

⚠️ Safety Warnings

Electrical Safety

• ⚠️ ALWAYS disconnect power before any work
• ⚠️ Installation by qualified professional required
• ⚠️ Ensure correct voltage supply (230V, 50Hz)
• ⚠️ Verify RCD protection is installed and functioning
• ⚠️ Never operate spa with covers removed from electrical components

Critical Compatibility Warning

• ⚠️ This is an expander board – not a main control PCB
• ⚠️ This PCB is for newer GS and BP boards with RED transformer ONLY
• ⚠️ NOT compatible with older boards without red transformer
• ⚠️ This replacement PCB must only be used for its intended system
• ⚠️ Installation by qualified professional to avoid damage or warranty invalidation

🎯 Ideal Applications

Application	Suitability	Notes
♨️ Newer Balboa GS Systems	✅ Compatible	Red transformer required
♨️ Newer Balboa BP Systems	✅ Compatible	Red transformer required
♨️ Older GS/BP Systems	❌ NOT Compatible	No red transformer
♨️ 2-Speed Pump Addition	✅ Ideal	High/low speed control
♨️ Expander Replacement	✅ Direct replacement	Part number 59097

This board is designed for:

• Adding a 2-speed pump to newer GS or BP systems with red transformer
• Replacing faulty 59097 expander boards
• Systems requiring 2-speed pump capability with 30A protection
• Newer generation Balboa control systems

❓ Frequently Asked Questions

Q: How do I know if my board has a red transformer? A: Open your control box (with power disconnected) and look at the main GS or BP board. The transformer should be visibly red in colour. If it’s not red, this expander is not compatible with your system.

Q: What’s the difference between this (59097) and other GS/GL expanders? A: The 59097 is specifically designed for newer GS and BP boards with a red transformer. Older GS/GL expanders (like CB-EX535, CB-EX550, CB-EX551) are for different board generations.

Q: Can I use this on an older GS board without red transformer? A: No. This board is specifically designed for newer boards with red transformer. Using it on incompatible systems may cause damage.

Q: What does XP332 mean? A: XP332 is the model designation for this 2-speed pump relay expander board.

Q: What is the Balboa part number? A: The official Balboa part number is 59097.

Q: Is this compatible with BP series? A: Yes, this is compatible with newer BP boards that have a red transformer, as indicated in the Model/Series attribute.

🏆 Why Choose the Balboa Expander Board 59097

• ✅ Official Balboa Part – Part number 59097
• ✅ 230V / 50Hz – Designed for UK electrical systems
• ✅ 30 AMP Fuse Protection – Heavy-duty overcurrent safety
• ✅ 2-Speed Control – High and low speed pump operation
• ✅ Modern Compatibility – For newer GS and BP boards with red transformer
• ✅ Compact Size – 115mm × 47mm fits in tight spaces
• ✅ Proven Reliability – Balboa engineering quality

🤝 Why Buy From Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert technical advice from spa specialists
• ✅ Competitive pricing
• ✅ Full warranty support
• ✅ Easy returns within 30 days (unfitted items)
• ✅ Compatible parts and accessories available
• ✅ Help with identifying correct replacement board

✨ Summary

The Balboa Expander Board 59097 (XP332) is a 2-speed pump relay expansion module designed specifically for newer Balboa GS and BP control boards with red transformer. Operating at 230V / 50Hz, this board adds the capability to control one additional 2-speed pump with high and low speed operation, protected by a 30 AMP fuse. With compact dimensions of 115mm × 47mm, it provides full 2-speed pump control for newer generation Balboa systems. Critical: This board is compatible ONLY with newer GS and BP boards that have a red transformer – verify your board before ordering. Installation should be performed by a qualified professional to avoid damage or warranty invalidation.