Xenio WiFi Remote Control
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Overview
The Harvia Xenio CX45 Digital Control w/WiFi gives you precise, modern control over Harvia electric sauna heaters up to 17 kW. Its compact glass touch panel lets you set time, temperature, lighting, and fan functions at a glance, while built-in WiFi enables remote operation through the MyHarvia app. Mount the panel inside or outside the sauna for flexible, clean installation that matches premium residential and light commercial builds.
Key Features
- Controls Harvia Club, Spirit, Cilindro, Virta, and Virta Pro heaters up to 17 kW
- Glass-front touch panel with bright digital display for easy operation
- Built-in WiFi for remote start and monitoring with the MyHarvia mobile app
- Adjust operating time, temperature, lighting, and fan from a single interface
- Selectable 240 V / 208 V, 1-phase or 3-phase configurations
- Compact panel mounts on the wall or surface-embedded near the sauna
- Control panel operating temperature range from 104–194 °F
- Up to 60 minutes of continuous run time with programmable start
Specifications
| Brand | Harvia |
| Series | Xenio |
| Model | CX45-U1-U3-XW |
| Product type | Digital sauna control with WiFi |
| Max heater load | Up to 17 kW (10.8 kW on some 208 V configurations) |
| Voltage / phase | 240/208 V, 1-phase or 3-phase |
| Compatible heaters | Harvia Club, Spirit, Cilindro, Virta, and Virta Pro Series |
| Control functions | Time, temperature, lighting, fan |
| Operating temp range | 104–194 °F (control panel) |
| Maximum on-time | 60 minutes |
| Connectivity | Built-in WiFi, MyHarvia app compatible |
| Installation | Wall-mount or surface-embedded |
| Control panel dimensions | 3.4" W x 1" D x 4.4" H (86 x 25 x 111 mm) |
| Weight | 0.4 lbs |
| Warranty | 1-year limited (consumer and commercial use) |
Compatibility & Installation
The Xenio CX45 is designed for Harvia heaters requiring an external control and a load up to 17 kW. It is compatible with:
- Harvia Club Series heaters
- Harvia Spirit Series heaters
- Harvia Cilindro Series heaters
- Harvia Virta and Virta Pro Series heaters
The low-profile touch panel can be installed inside or outside the sauna room, typically near the door at a convenient eye level. The included power/contactor unit and temperature sensor are installed according to the Harvia wiring diagram and local electrical codes. All high-voltage connections must be completed by a licensed electrician.
What’s Included
- Xenio CX45 digital touch control panel
- Power / contactor unit
- Temperature sensor
- Data cable and installation hardware
- Installation and operation manual
Why Choose Sauna Luxuries?
Premium Heaters Backed by Real Experts
At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.