
Harvia Xenio CX170 U3 15 Digital Wi Fi Sauna Control 3 Phase
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Give your three phase Harvia sauna heater precise, modern control with the Harvia Xenio CX170 U3 15. This digital control package includes a sleek touch panel and contactor box so you can manage temperature, run time, lighting, and fan from one simple interface or remotely through the MyHarvia app. Designed for commercial and larger residential saunas that use three phase power, the CX170 U3 15 keeps your heater within a safe operating range while delivering consistent heat session after session.
Key Features
- Digital touch control for Harvia three phase electric sauna heaters
- Wi Fi connectivity for remote start and monitoring with the MyHarvia app
- Controls temperature, operating time, lighting, and fan from one panel
- Compact control panel can mount inside or outside the sauna room
- Clear illuminated display is easy to read even in low light
- Built in safety functions with door sensor compatibility and time limits
- Includes contactor box and temperature sensor for a complete control package
- Designed and engineered in Finland for reliable performance
Specifications
| Brand | Harvia |
| Model | CX170 U3 15 XW |
| Product type | Digital sauna control with Wi Fi and contactor box |
| Compatible heaters | Harvia KIP series and other approved three phase Harvia electric sauna heaters |
| Maximum heater output | Up to 10.8 kW at 400 V three phase |
| Power supply | 400 V three phase |
| Control panel temperature range | 104 to 194 °F |
| Maximum on time | Up to 60 minutes per cycle |
| Installation location | Wall mount or surface embedded, inside or outside the sauna room |
| Control panel dimensions | 3.4 in W x 1.0 in D x 4.4 in H |
| Shipping weight | 0.4 lb |
| Housing material | Black plastic front with glass style display |
| Connectivity | Wi Fi capable with MyHarvia application |
| Certifications | ETL listed |
| Country of origin | Finland |
| Warranty | Limited one year warranty for residential and commercial use |
What’s Included
- Harvia Xenio CX170 U3 15 digital control panel
- Contactor box power unit
- Temperature sensor
- Data cable and connection hardware
- Installation and operation manual

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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.