Restore your infrared sauna with a genuine replacement K3 or K3-2C control box, designed as a direct plug-and-play replacement for many infrared sauna models including Wellness Saunas, iHealth and similar OEM systems.

These control boxes are original manufacturer units, making them the most reliable option when replacing a failed or damaged sauna control system. Designed with the same connectors and wiring layout, installation is typically a straight swap-out with existing plugs, requiring no modification to the sauna wiring.

This replacement controller manages the core functions of your sauna including heater operation, lighting, and temperature control, restoring your sauna to normal operation quickly and safely.

These units are commonly found in iHealth infrared saunas and other similar imported infrared sauna cabins.

If you are unsure which model you require, Infrared Sauna Repairs can assist with identification and compatibility checks.

Key Features

• Original manufacturer replacement unit
• Compatible with K3 and K3-2C sauna control systems
• Direct plug-in replacement – no rewiring required
• Compatible with iHealth infrared saunas and similar models
• Controls heaters, lighting and temperature systems
• Ideal solution for saunas with failed or intermittent control boxes
• Remote installation assistance available

Compatibility

These control boxes are commonly used in:

• Wellness Sauns & iHealth Infrared Saunas
• Various imported infrared sauna brands using K3 or K3-2C systems
• Multiple OEM sauna cabins sold throughout Australia and internationally

If your sauna has a K3 or K3-2C label on the control box, this unit is typically a direct replacement.

If unsure, simply send a photo of your existing controller and we can confirm compatibility.