🛁 Balboa AX20 Auxiliary Control Panel (Jets 1 & Jets 2) – Dual Pump Control for Larger Spas

Two-button auxiliary panel for independent Jets 1 and Jets 2 control from a secondary location

🎛️ Product Overview

The Balboa AX20 Auxiliary Control Panel (TS-AX203) is a dual-button auxiliary panel designed for larger hot tubs and spas, providing remote control of both Jets 1 and Jets 2 from a secondary location away from the main topside controls. This panel allows users to activate and control two separate jet pumps without needing to reach the main control panel.

Featuring a larger circular design with 150 mm diameter compared to the single-button AX10 series, the AX20 fits into an 89 mm hole and comes with a generous 5-metre cable length for flexible installation positioning. Operating at 12V, this panel connects via a 6-pin connector (2 rows of 3 pins) to the spa pack’s auxiliary port.

Compatible with all GL systems including GL2000 and GL8000, as well as BP systems, the AX20 is ideal for spas with multiple jet zones where users want convenient access to both pump controls from a lounger position or opposite end of the spa. The overlay is included with this model.

💫 Key Features

• ✅ Dual Button Design – Independent control of Jets 1 and Jets 2
• ✅ Two Pump Control – Operate both jet pumps from one panel
• ✅ 5-Metre Cable – Long reach for flexible positioning
• ✅ Large Circular Design – 150 mm diameter
• ✅ Standard Hole Size – Fits 89 mm cutout
• ✅ Remote Installation – Control jets away from main topside
• ✅ 12V Operation – Safe low voltage design
• ✅ 6-Pin Connection – 2 rows of 3 pins connector
• ✅ Wide Compatibility – All GL Systems and BP systems
• ✅ Overlay Included – Ready to install

📊 Technical Specifications

Specification	Value
Manufacturer	Balboa
Model	AX20
Model Series	AX
Product Type	Auxiliary Panel
SKU	TS-AX203
Number of Buttons	2
Button Functions	Jets 1, Jets 2
Maximum Pumps Controlled	2
Cable Length	5 m
Panel Diameter	150 mm
Fits Hole Size	89 mm
Operating Voltage	12V
Connection Type	6 Small Plastic Pins (2 Rows of 3)
Overlay Included	✅ Yes
Box Quantity	16

🔌 Compatibility Guide

This Auxiliary Panel is Compatible With:

Spa Pack Series	Models	Confirmed
GL Series	All GL Systems	✅
GL2000	All variants	✅
GL8000	All variants	✅
BP Series	BP systems	✅

Connection Requirements:

• Spa pack must have available 6-pin auxiliary port
• Spa must have Pump 1 and Pump 2 outputs configured
• 12V auxiliary power supply from spa pack

📍 How to Verify Compatibility:

• Check your spa pack has a 6-pin auxiliary connector port
• Confirm your spa has two jet pumps installed
• Verify Jets 1 and Jets 2 outputs are configured on your system

⚠️ Important: This panel controls Jets 1 and Jets 2 only. It cannot control blower, light, or other functions.

🔘 Button Functions

Dual Button Operation:

Button	Function	Action
JETS 1	Pump 1 Control	Activate/cycle Jet Pump 1
JETS 2	Pump 2 Control	Activate/cycle Jet Pump 2

Operating Notes:

• Press Jets 1 to activate primary jet pump
• Press Jets 2 to activate secondary jet pump
• Both pumps can operate simultaneously or independently
• Pump speed cycling depends on spa pack configuration (single-speed or multi-speed pumps)
• Press again to cycle speeds or turn off (behaviour varies by system)

🔄 AX10 vs AX20 Comparison

What’s the Difference?

Feature	AX10 Series	AX20 Series
Buttons	1	2
Diameter	54 mm	150 mm
Hole Size	32 mm	89 mm
Functions	Single (Jets 1, Jets 2, Blower, or Light)	Dual (Jets 1 + Jets 2)
Best For	Single function control	Dual pump control

AX10 Single-Button Models:

• AX10-A1 (TS-AX111) – Jets 1 only
• AX10-A2 (TS-AX112) – Jets 2 only
• AX10-A3 (TS-AX113) – Blower only
• AX10-A4 (TS-AX114) – Light only

AX20 Dual-Button Model:

• AX20 (TS-AX203) – Jets 1 + Jets 2 combined

Choose AX20 when you need both jet pumps controlled from one auxiliary location.

💡 Purpose & Application

What is an Auxiliary Panel?

Unlike main topside control panels that provide full spa control (temperature, all pumps, lights, modes), auxiliary panels are secondary controls designed to operate specific functions from remote locations around the spa.

Why Use an AX20?

Scenario	Benefit
Large hot tubs with loungers	Control both jet zones from relaxed position
Spas with multiple seating areas	Convenient access to jets from any location
Therapy positioning	Adjust jet intensity without moving
Multi-user spas	Individual jet zone control

Typical Installation Locations:

• Near lounger seating areas
• Opposite end of spa from main topside
• Near therapy seats with targeted jets
• Secondary user positions in large 6+ person spas

⚙️ Installation Guide

Before Installation:

• ⚠️ Disconnect power to spa at the isolator/breaker before any work
• ⚠️ Verify your spa has two jet pumps (Pump 1 and Pump 2)
• ⚠️ Locate available 6-pin auxiliary port on PCB
• ⚠️ Plan cable routing (5 m available length)
• ⚠️ Prepare 89 mm hole at desired location

Installation Steps:

1. Turn off power at the isolator/breaker
2. Drill or prepare 89 mm hole at desired auxiliary control location
3. Route the 5 m cable from installation point to spa pack
4. Connect the 6-pin connector to the spa pack’s auxiliary port
5. Mount the AX20 panel in the 89 mm hole
6. Apply included overlay
7. Secure panel and ensure watertight seal
8. Restore power and test both jet buttons

Mounting Information:

Specification	Detail
Panel Diameter	150 mm
Required Hole Size	89 mm
Cable Length	5 m
Connection	6 small plastic pins (2 rows of 3)
Mounting Type	Push-fit into hole

⚠️ Professional installation recommended for drilling into spa shell and ensuring watertight sealing.

🔗 Wiring & Connection

Connector Information:

Specification	Detail
Connector Type	6 Small Plastic Pins
Pin Configuration	2 Rows of 3 Pins
Cable Length	5 metres
Operating Voltage	12V

Connection Location:

The AX20 connects to the auxiliary panel port on compatible Balboa spa packs. The plug fits onto any port with the 6-pin slot connection on the PCB.

⚠️ Never force the connector. The 6-pin auxiliary connector is different from the 8-pin main topside connector. Ensure you connect to the correct port.

🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
Neither button responding	No power or loose connection	Check power and reseat 6-pin connector
Jets 1 works, Jets 2 doesn’t	Pump 2 not configured or faulty	Check pump 2 and spa pack settings
Jets 2 works, Jets 1 doesn’t	Pump 1 not configured or faulty	Check pump 1 and spa pack settings
Intermittent operation	Cable damage or poor connection	Inspect cable and connectors
Panel loose in hole	Incorrect hole size	Check 89 mm hole size
Wrong functions activated	Connected to wrong port	Check wiring corresponds to jets

Important Notes:

• The AX20 only controls Jets 1 and Jets 2 – it cannot control blower, light, or other functions
• Both buttons should work independently
• If one jet works from main panel but not from AX20, check auxiliary port wiring

🛠️ Maintenance & Care

Routine Care:

Task	Frequency
Wipe with soft damp cloth	Weekly
Check button response	Monthly
Inspect cable condition	Annually
Check watertight seal	Annually
Check overlay condition	Annually

DO NOT:

• ❌ Use abrasive cleaners
• ❌ Pull or stress the cable
• ❌ Submerge cable connections
• ❌ Force button operation

Overlay Replacement:

If the overlay becomes worn, faded, or buttons become unresponsive, replacement overlays may be available separately. Contact Parts4Tubs for options.

♨️ Ideal Applications

Application	Suitability
♨️ Large hot tubs (6+ person)	✅ Ideal
♨️ Spas with 2 jet pumps	✅ Ideal
♨️ Lounger seating areas	✅ Ideal
♨️ Therapy/hydrotherapy spas	✅ Ideal
♨️ Multi-zone jet systems	✅ Ideal
🔄 Replacement for existing AX20	✅ Direct replacement

Common Installation Scenarios:

• 🛁 Large family hot tubs with multiple seating zones
• 💆 Therapy spas with targeted jet areas
• ♨️ Premium spas with lounger positions
• 🔄 Upgrading from single-button to dual-button control

❓ Frequently Asked Questions

Q: What is the difference between AX10 and AX20?

A: The AX10 series are single-button panels (54 mm diameter, 32 mm hole) that control one function each. The AX20 is a dual-button panel (150 mm diameter, 89 mm hole) that controls both Jets 1 and Jets 2 from one panel.

Q: Can I use this to control the blower or light?

A: No, the AX20 (TS-AX203) specifically controls Jets 1 and Jets 2 only. For blower or light control, you need the appropriate AX10 model (AX10-A3 for Blower, AX10-A4 for Light).

Q: Is the overlay included?

A: Yes, the overlay is included with the TS-AX203.

Q: What spa packs is this compatible with?

A: The AX20 is compatible with all GL systems including GL2000 and GL8000, as well as BP systems.

Q: My spa only has one jet pump – can I still use this?

A: The AX20 is designed for spas with two jet pumps. If your spa only has one pump, consider an AX10-A1 (Jets 1) single-button panel instead.

Q: What size hole do I need?

A: The AX20 requires an 89 mm diameter hole. This is larger than the AX10 series which requires only 32 mm.

Q: Is the 5-metre cable long enough?

A: For most installations, 5 metres provides adequate reach from the auxiliary port to a remote location on the spa. Measure your specific requirement before ordering.

Q: Can both jets run at the same time?

A: Yes, Jets 1 and Jets 2 operate independently. You can run both simultaneously, one at a time, or neither – depending on your preference and spa pack configuration.

✅ Why Choose the Balboa AX20 (TS-AX203)

• ✅ Dual Button Control – Jets 1 and Jets 2 from one panel
• ✅ Genuine Balboa Quality – Manufactured to Balboa’s standards
• ✅ Wide Compatibility – All GL Systems and BP systems
• ✅ 5-Metre Cable – Generous length for flexible installation
• ✅ Overlay Included – Ready to install immediately
• ✅ Two Pump Control – Ideal for multi-zone spas
• ✅ 12V Safety – Safe low voltage operation
• ✅ Larger Design – 150 mm diameter for better visibility

🇬🇧 Why Buy from Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert advice from spa specialists
• ✅ Auxiliary panel compatibility assistance
• ✅ Full warranty support
• ✅ Easy returns within 30 days
• ✅ Complete AX series range available

🌟 Summary

The Balboa AX20 Auxiliary Control Panel (TS-AX203) is a dual-button auxiliary panel providing remote control of both Jets 1 and Jets 2 from a secondary location in larger hot tubs. Featuring a 150 mm diameter circular design that fits an 89 mm hole, with 5-metre cable length, 12V operation, and 6-pin connector (2 rows of 3). Compatible with all GL systems (GL2000, GL8000) and BP systems. Overlay included. Ideal for spas with multiple jet zones and lounger seating areas. Order from Parts4Tubs for fast UK delivery and expert support.