🛁 Hydroair 2 Function Bath Topside Panel – Whirlpool Bath Control

Simple two-button control panel for whirlpool baths and jetted bathtubs with LED indicators

📋 Product Overview

The Hydroair 2 Function Bath Topside Panel (TP-H3609) is a compact, circular control interface designed specifically for whirlpool baths and jetted bathtub systems. This simple yet effective panel provides two-button control with LED indicators, making it ideal for basic bath functions such as pump and blower activation.

Manufactured under the Balboa/Hydroair brand, this panel features a sleek circular design measuring just 63 mm in diameter with a shallow 25 mm depth, allowing for easy integration into bath surrounds and deck-mounted installations. The compact form factor makes it unobtrusive while remaining easily accessible during use.

Operating at 12V with a straightforward 4-wire connection system, the Hydroair 2 Function panel is a popular replacement part for existing whirlpool bath systems. The LED indicators provide clear visual feedback for each function, allowing users to see at a glance which features are active.

⭐ Key Features

• ✅ 2 Button Control – Simple, intuitive operation
• ✅ Circular Design – Sleek 63 mm diameter form factor
• ✅ LED Indicators – Clear visual feedback for each function
• ✅ Compact Profile – Only 25 mm depth for easy installation
• ✅ 12V Operation – Safe low-voltage design
• ✅ 4-Wire Connection – Colour-coded for easy installation
• ✅ Bath/Whirlpool Specific – Designed for bathtub applications
• ✅ Balboa/Hydroair Quality – Trusted brand manufacturing

🔧 Technical Specifications

Specification	Value
Manufacturer	Balboa / Hydroair
Model	2 Function Bath Topside
SKU	TP-H3609
Product Type	Topside Panel
Application	Whirlpool Bath / Jetted Bathtub
Total Buttons	2
Display Type	LED Indicators
Operating Voltage	12V
Shape	Circular
Diameter	63 mm
Depth	25 mm
Connection	4 Wires
Wire Colours	Brown, White, Green, Yellow
Box Quantity	1

🔘 Button Functions

Button	Function
Button 1	Primary function control (typically pump/jets)
Button 2	Secondary function control (typically blower/air)

LED Indicators:

• Each button has an associated LED indicator
• LEDs illuminate when function is active
• Provides clear visual confirmation of operation

⚠️ Note: Specific button functions depend on your whirlpool bath control system configuration. Button 1 and Button 2 may control different features depending on how your system is wired.

🔌 Wiring & Connection

Connection Type: 4-Wire System

Wire Colour	Purpose
Brown	Connection wire
White	Connection wire
Green	Connection wire
Yellow	Connection wire

⚠️ Important: Refer to your whirlpool bath control system documentation for correct wiring configuration. Wire functions may vary by system.

Connection Notes:

• 4-wire connection is standard for Hydroair bath systems
• Ensure wire colours match your existing panel connection
• Take a photo of existing wiring before disconnection

📐 Dimensions & Mounting

Measurement	Value
Shape	Circular
Diameter	63 mm
Depth	25 mm
Mounting	Deck-mount / Surround-mount

Installation Considerations:

• Circular cutout required (63 mm diameter recommended)
• Shallow 25 mm depth allows installation in thin surrounds
• Suitable for bath deck or tile surround mounting

🛠️ Installation Guide

Before Installation:

• ⚠️ Disconnect power to whirlpool bath system
• ⚠️ Verify 4-wire connection matches your system
• ⚠️ Check cutout size (63 mm circular)
• ⚠️ Document existing wiring before removal

Installation Steps:

1. Power Off – Isolate all electrical supply to bath system
2. Remove Old Panel – Carefully remove existing topside control
3. Document Wiring – Note or photograph wire connections
4. Disconnect Wires – Remove wires from old panel
5. Check Cutout – Verify 63 mm circular opening
6. Connect Wires – Attach wires to new panel (match colours)
7. Mount Panel – Secure panel in mounting position
8. Power On – Restore power and test both functions

Testing Checklist:

• [ ] Button 1 activates and LED illuminates
• [ ] Button 2 activates and LED illuminates
• [ ] Both functions operate correctly
• [ ] No water ingress around panel

⚠️ Professional installation recommended if unfamiliar with whirlpool bath electronics.

🔍 Troubleshooting

Common Issues:

Problem	Possible Cause	Solution
No LED lights	No power / loose wiring	Check power and wire connections
One button unresponsive	Wiring issue	Check specific wire connection
LEDs on but no function	Control box issue	Check bath control system
Intermittent operation	Loose connection	Reseat all wire connections
Water damage	Seal failure	Check mounting seal/gasket

Wiring Troubleshooting:

• Verify all 4 wires are securely connected
• Check wire colours match original installation
• Ensure no corrosion on wire terminals
• Test continuity if functions fail

🛡️ Maintenance & Care

Routine Care:

Task	Frequency
Wipe clean with damp cloth	After each use
Check button response	Monthly
Inspect seal around panel	Quarterly
Check wire connections	Annually

DO NOT:

• ❌ Use abrasive cleaners
• ❌ Submerge panel beyond design depth
• ❌ Use harsh chemical cleaners
• ❌ Press buttons with sharp objects
• ❌ Allow water behind panel

🛁 Ideal Applications

Application	Suitability
🛁 Whirlpool baths	✅ Ideal
🛁 Jetted bathtubs	✅ Ideal
🛁 Spa baths	✅ Compatible
🛁 Hydroair bath systems	✅ Ideal
🛁 2-function bath systems	✅ Perfect match
❌ Hot tubs / Spas	❌ Not suitable
❌ Swim spas	❌ Not suitable
❌ Multi-pump systems	❌ Use larger panel

Common Replacement Scenarios:

• 🔧 Cracked or damaged panel
• 🔧 Unresponsive buttons
• 🔧 Water damage to existing panel
• 🔧 Faded or worn overlay
• 🔧 LED indicator failure
• 🔧 Complete bath refurbishment

🔄 Bath vs Spa Topsides – Key Differences

Feature	Bath Topside (This Product)	Spa/Hot Tub Topside
Application	Whirlpool baths, jetted tubs	Hot tubs, spas
Buttons	2 (simple functions)	4-11 (complex functions)
Display	LED indicators	LCD/LED screen
Temperature Control	❌ No	✅ Yes
Pump Control	1-2 functions	Multiple pumps
Size	Compact (63 mm)	Larger (150-220 mm)
Connection	4-wire	Phone plug / Ribbon

Choose This Panel If:

• You have a whirlpool bath (not a hot tub)
• You need simple 2-function control
• Your existing panel is 63 mm circular
• Your system uses 4-wire connection

❓ Frequently Asked Questions

Q: Is this for hot tubs or baths?

A: This panel is specifically designed for whirlpool baths and jetted bathtubs, not hot tubs or outdoor spas. It provides simple 2-function control suitable for bath applications.

Q: What do the two buttons control?

A: Button functions depend on your bath control system. Typically, one button controls the water pump/jets and the other controls the air blower. Check your system documentation for specific functions.

Q: What size hole do I need?

A: The panel is 63 mm in diameter. You’ll need a circular cutout of approximately 63 mm for proper mounting.

Q: What voltage does it operate at?

A: The panel operates at 12V, which is provided by your whirlpool bath control system.

Q: What do the wire colours mean?

A: The panel uses a 4-wire connection (Brown, White, Green, Yellow). Wire functions vary by system – match colours to your existing installation or refer to your control system documentation.

Q: Does it have a temperature display?

A: No, this is a simple 2-function panel with LED indicators only. It does not display temperature. Whirlpool baths typically don’t have temperature control like hot tubs.

Q: Will this work with my Hydroair bath system?

A: This panel is designed for Hydroair/Balboa bath systems. Verify your existing panel uses a 4-wire connection and is 63 mm in diameter before ordering.

Q: Is it waterproof?

A: The panel is designed for bath-side mounting with appropriate water resistance. However, it should not be submerged and proper mounting with sealing is required.

🏆 Why Choose the Hydroair 2 Function Bath Topside (TP-H3609)

• ✅ Simple 2-Button Operation – Easy to use
• ✅ Compact Circular Design – 63 mm diameter
• ✅ LED Indicators – Clear function feedback
• ✅ Shallow Profile – Only 25 mm depth
• ✅ 12V Safe Operation – Low voltage design
• ✅ Colour-Coded Wiring – Easy installation
• ✅ Balboa/Hydroair Quality – Trusted manufacturer
• ✅ Bath-Specific Design – Purpose-built for whirlpool baths

🇬🇧 Why Buy from Parts4Tubs

• ✅ UK-based company with local support
• ✅ Fast UK delivery
• ✅ Expert advice from bath and spa specialists
• ✅ Compatibility assistance available
• ✅ Full warranty support
• ✅ Easy returns within 30 days

✨ Summary

The Hydroair 2 Function Bath Topside Panel (TP-H3609) is a compact, circular control interface designed specifically for whirlpool baths and jetted bathtub systems. Featuring a simple 2-button design with LED indicators, this 63 mm diameter panel provides intuitive control for bath pump and blower functions. Operating at 12V with a 4-wire connection (Brown, White, Green, Yellow), the panel measures just 25 mm deep for easy deck-mount or surround-mount installation. Manufactured by Balboa/Hydroair, this is an ideal replacement panel for existing 2-function whirlpool bath systems. Note: This is a bath topside panel, not suitable for hot tubs or outdoor spas. Order from Parts4Tubs for fast UK delivery and expert compatibility assistance.