Intelligent Fenix Interface: Designed to learn and adapt to the performance of the connected sauna heater.

Wi-Fi Connectivity: Enables compatible remote sauna control and monitoring from a smartphone or tablet.

Premium Glass Control Panel: High-quality glass-screen interface provides a modern, streamlined appearance.

Dual Electrical Compatibility: Supports compatible 240V single-phase and 208V three-phase installations.

Up to 15 kW Control Capacity: Supports up to 10.8 kW at 240V/1PH or 15 kW at 208V/3PH.

Heater Control: Provides centralized operation of compatible Harvia electric sauna heaters.

Temperature Control: Adjustable operating temperature range from 104–194°F.

Operating-Time Control: Provides digital management of sauna operating and preset times.

0–12 Hour Preset Range: Allows sauna operation to be scheduled in advance.

Lighting Control: Supports control of compatible sauna lighting.

Ventilation Control: Provides control of compatible sauna ventilation functions.

Flexible Installation: Control panel supports surface- or flush-mounted installation.

Broad Harvia Compatibility: Designed for compatible Club, Spirit, Cilindro, Virta, and Virta Pro Series heaters.

Model: FX45-U1-U3-XC

SKU: FX45-U1-U3-XC

Product Type: Intelligent Digital Wi-Fi Sauna Control

Series: Fenix

Control Type: Glass-Screen Digital Control Panel

Connectivity: Wi-Fi

Compatible Heater Series: Harvia Club, Spirit, Cilindro, Virta, and Virta Pro

Maximum Output at 240V/1PH: 10.8 kW

Maximum Output at 208V/3PH: 15 kW

Voltage: 240V / 208V

Phase: Single-Phase / 3-Phase

Temperature Adjustment Range: 104–194°F

Preset Time Adjustment Range: 0–12 Hours

Controllable Functions: Heater, Temperature, Lighting, and Ventilation

Intelligent Adaptive Interface: Yes

Installation Type: Surface- or Flush-Mounted

Installation Location: Inside or Outside Sauna Room, Subject to Installation Requirements

Residential Warranty: 1-Year Limited Warranty

Commercial Warranty: 1-Year Limited Warranty

Included

• Harvia Fenix FX45-U1-U3-XC Control Panel
• Temperature Sensor
• Power Unit
• Data Cable
• Installation Materials
• Installation and Operation Manual
• 1-Year Limited Consumer Warranty
• 1-Year Limited Commercial Warranty

Sauna heater is not included and is sold separately.

Important: The supplied instructions state that when the compatible sauna heater includes its own temperature sensor, the sensor included with the heater must be installed according to the applicable heater manual.

Width: 3.4 in (8.6 cm)

Depth: 1 in (2.5 cm)

Height: 4.4 in (11.2 cm)

Overall Dimensions: 3.4 × 1 × 4.4 in (W × D × H)

Shipping rates are calculated based on the delivery location. Final shipping costs will be confirmed based on the destination.

Harvia-Fenix-and-Xenio-Control-IOM.pdf