Harvia Fenix FX30C Sauna Control Unit
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The Harvia Fenix FX30C is a Wi-Fi digital sauna control unit for Harvia heaters up to 12.7 kW, supplied for 240V single-phase or 208V three-phase. The panel mounts outside the hot room. It is sold separately from the heater and is required for heaters supplied without built-in controls.
The Fenix FX30C is the combi Fenix: heater and steamer on one glass panel with separate temperature and humidity setpoints. Combi heaters only.
- For up to 12.7kW heaters
- Works with Virta Combi Series Sauna Heaters
- Controls the sauna heater, lighting, and ventilation
- Wi-fi connectivity for remote control and monitoring
Control Panel, Temperature Sensor, Please Note: If the sensor comes with the heater, you must install per the instructions in the heater manual., Humidity Sensor, Power Unit, Installation Materials, Installation and Operation Manual
A Harvia sauna heater supplied without built-in controls, and a dedicated circuit installed by a licensed electrician.
| Harvia Part Number | FX30C-U1-XC / FX30C-U3-XC |
| Maximum Load | 12.7 kW / 10.8 kW |
| Voltage | 208 / 240 |
| Phase | 1 / 3 |
| Temperature Range | 194°F |
| Maximum Session Time | 60 MINUTES |
| Mountable Inside the Sauna | NO |
| Hardwired | YES |
| Color / Finish | Black |
| Material | Plastic |
| Dimensions | 3.4"W (86mm) x 1"D (25mm)x 4.4"H (111mm) |
| Weight | 7 lbs |
| Installation | Wall-Mount |
| Certification | ETL |
| Warranty | 2 years (consumer use, +1 year if registered with Harvia); 2 years (commercial use) |
| Ships | Parcel |
| Made In | Finland |
The Fenix FX30C carries the same load rating as its Xenio equivalent, so it drives the same heaters.
Virta CombiHarvia Virta Combi HL110SA, Harvia Virta Combi HL80SA, Harvia Virta Combi HL90SA
Heaters with controls built into the body — Harvia KIP-B, The Wall, Vega Compact and the Cilindro PC range — do not take a separate control unit.
- The power unit is hardwired between the supply and the heater by a licensed electrician; the panel and the temperature sensor are wired back to it to the lengths the installation manual gives.
- The temperature sensor mounts inside the hot room, on the wall above the heater, at the height the manual specifies. Sensor position changes how the room behaves more than any setting on the panel does.
Which Harvia heaters does the Fenix FX30C work with?
It carries the same load rating as its Xenio equivalent, so it drives the Virta Combi series. Heaters with controls built into the body do not take a separate control unit.
Can the Fenix FX30C be mounted inside the sauna?
No. This panel mounts outside the hot room. Only the temperature sensor goes inside, on the wall above the heater.
Will the Fenix FX30C run a standard dry heater?
No. This is the Combi version — it controls a heater and its integrated steamer with separate temperature and humidity setpoints. A Combi heater needs a Combi control, and a dry heater needs the standard version.
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