Harvia Fenix Control units combine a sleek 4.3 inch colour touchscreen with built‑in Wi‑Fi to give you complete control over your sauna. The intuitive Fenix interface lets you adjust temperature, lighting and ventilation, set heating duration and schedules and monitor your sauna remotely from your phone or tablet via the MyHarvia app. An AI‑based control algorithm learns your preferences to provide a personalised sauna experience. The wall‑mounted control panel and power unit are compact (panel approx. 3.66 in wide × 0.79 in deep; power unit approx. 14.29 in high × 10.51 in wide × 2.76 in deep) and designed for easy installation. A child‑lock and over‑temperature protection add safety and peace of mind.
Variants included
- Fenix FX30‑U1‑U3‑XC – designed for Harvia Club, Spirit, Cilindro and Virta series heaters. This unit controls single‑phase or three‑phase heaters and supports outputs up to 7 kW (240 V) or 10.5 kW (208 V). For larger heaters the FX30 can be expanded with the Harvia LTY45 power unit.
- Fenix FX45‑U1‑U3‑XC – a higher‑capacity control for Harvia Club, Spirit, Cilindro, Virta and Virta Pro heaters. It can handle heaters up to 11 kW on 240 V or 15 kW on 208 V. Like all Fenix controls it provides remote start/stop, temperature and lighting control and scheduling via MyHarvia.
- Fenix FX30C‑U1‑XC – a combi‑version control for single‑phase Virta Combi heaters. In addition to heater control it manages the integrated steamer so you can adjust humidity as well as temperature. Its maximum output is around 10.8 kW.
- Fenix FX30C‑U3‑XC – combi‑version control for three‑phase Virta Combi heaters. It offers the same steamer control and Wi‑Fi functionality as the FX30C‑U1 but supports up to 12.7 kW of output.
These controls give you the flexibility to manage your sauna from anywhere and to tailor every session to your preferences, whether you’re powering a standard electric heater or a Virta Combi model with integrated steamer.
Prebuilt
Sauna Brushes
Vents