CONTROL UNIT HARVIA FENIX FX170 WIFI CORE 17kW, FX1704XC

Harvia Fenix FX1704XC WiFi Core IPX3 17 kW (FX1704XC)

Harvia Fenix FX1704XC WiFi Core is a powerful control system for electric saunas with heaters up to 17 kW. The modern design, 4,3” touch panel and integration with MyHarvia provide convenient control of temperature, lighting and ventilation, as well as the ability to remote control via a smartphone or computer. The system is available from the beginning of November 2025.

Product Features

• Support for controlling light, ventilation and accessories
• Monitoring of sauna temperature and operating time
• Installation of the panel in the sauna, bathroom or living room
• Compatibility with the MyHarvia app and MyHarvia WebPortal
• Phone control option is provided with a 3-month trial period
• A one-time license fee of 99 euros after the trial period, which can be shared among all family members

Advantages

• Suitable for large and commercial saunas
• User-friendly touch interface, similar to MyHarvia 2
• Remote control and sauna readiness notifications
• Intelligent algorithms for adapting heater operation

Technical Specifications

• Maximum power: 17 kW (3 × 5,6 kW, expandable with the LTY17 unit)
• Power supply: 400 V 3N~ / 415 V 3N~
• Protection class: IPX3
• Control panel: moisture-proof touch 4,3”
• Included: control unit, power unit, temperature sensor (4 m) with overheat protection, panel cable (5 m), door sensor (3 m)