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Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, close up of the touchscreen panel on a wood plank background with lichen accents
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, wall mounted control panel beside the heater with stones inside a wood sauna
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, interior view of a sauna showing the heater and wall mounted control panel by a window
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, a hand pressing the touchscreen panel on a white background
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, the power control box and digital control panel shown together on a white background
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, close up of the touchscreen panel on a wood plank background with lichen accents
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, wall mounted control panel beside the heater with stones inside a wood sauna
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, interior view of a sauna showing the heater and wall mounted control panel by a window
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, a hand pressing the touchscreen panel on a white background
Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit, the power control box and digital control panel shown together on a white background

Harvia Xenio CX30C-U3-XW Wi-Fi Sauna Control Unit

$1,183.00
Tax included. Shipping calculated at checkout.
Type Digital Wi-Fi
Max Load 10 kW
Voltage 208V / 3-Phase
Fits Virta Combi Series
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Get it by Tue, Aug 25

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Specifications Max 10 kW • 208V / 3-phase • Wi-Fi • For Virta Combi heaters

Full technical specifications for the Harvia Xenio CX30C-U3-XW Wi-Fi sauna control unit.

Model CX30C-U3-XW
Power Supply Voltage 208V (three-phase)
Maximum Output 10 kW
Temperature Adjustment Range 104 to 194 F (40 to 90 C)
Humidity Range 20 to 95%
Pre-setting Time Range 0 to 12 hours
Control Panel Dimensions (W x D x H) 3.4 in x 1.0 in x 4.4 in
Power Unit Dimensions (W x D x H) 14.3 in x 2.9 in x 10.5 in
Heater Compatibility Harvia Virta Combi Series (three-phase only)
Connectivity Wi-Fi with Harvia app (iOS and Android)
Warranty 1-year full, 5-year service

Power: Requires a 208V three-phase supply and supports up to 10 kW output. This model is for three-phase installations only and is not compatible with single-phase heaters. Installation should be performed by a licensed electrician.

What's in the Box Control panel with Wi-Fi, power unit, humidity sensor, temperature sensor and manual.

The CX30C-U3-XW ships as a complete control set for a compatible Harvia Virta Combi heater.

In the box

  • Digital control panel with Wi-Fi connectivity
  • Humidity sensor
  • Power unit
  • Temperature sensor
  • Installation and operation manual

What you provide

This control unit is ordered separately to match your Virta Combi heater.

  • A compatible Harvia Virta Combi Series heater
  • Licensed electrician for wiring
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Which heaters does this control work with?

It is designed for the Harvia Virta Combi Series and supports up to 10 kW output. This model is for three-phase installations only and is not compatible with single-phase heaters.

What can I control with the Wi-Fi feature?

You can monitor and adjust your sauna remotely with the Harvia app for iOS and Android. It also integrates with Google Home and Amazon Alexa for voice control.

Does it control both heat and steam?

Yes. It offers independent control of the heater and steamer, and regulates temperature from 104 to 194 F and humidity from 20 to 95%.

What are the electrical requirements?

It requires a 208V three-phase supply. Installation should be performed by a licensed electrician.

Is a warranty included?

Yes. It includes a 1-year full warranty and a 5-year service warranty.

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