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Harvia Fenix Digital Sauna Heater Control w/ WiFi and Power Unit and Temp/Humidity Sensor Kit | FX30-U1-U3-XC / FX45-U1-U3-XC

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Original price $1,297.78
Original price $1,297.78 - Original price $1,723.33
Original price $1,297.78
Current price $1,168.00
$1,168.00 - $1,551.00
Current price $1,168.00
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Availability:
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Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped

Harvia Fenix Club/Spirit/Cilindro/Virta Digital Sauna Heater Control w/ WiFi and Power Unit and Temp/Humidity Sensor Kit | FX30-U1-U3-XC / FX45-U1-U3-XC

The Harvia Fenix is a next-generation digital sauna control system with full Wi-Fi capability, allowing you to manage your sauna from the sleek touch screen panel or remotely from your smartphone or tablet. Designed for Harvia Spirit, Cilindro, Club, and Virta series heaters, the Fenix offers precise control of temperature, lighting, ventilation, and operating time. Its clean glass interface, AI-assisted learning, and modern connectivity make it one of Harvia’s most advanced control solutions.

Features:

  • Compatible with Harvia Spirit, Cilindro, Club, and Virta series heaters (Not Virta Combi)
  • Modern, easy-to-use glass touchscreen control panel
  • Controls operating time, temperature, lighting, and ventilation
  • AI-assisted performance learning adapts to your heater for optimized heating
  • Wi-Fi connectivity for remote operation and monitoring via the MyHarvia app
  • Temperature adjustment range: 104–194°F
  • Preset scheduling allows sauna to turn on or off automatically within 0–12 hours
  • Surface-mount or flush-mount installation
  • Installs inside or outside the sauna room in a dry location
  • High-quality glass screen with intuitive display

FX30-U1-U3-XC is for the following heaters: Up to 7/10.5kW Spirit, Cilindro, Club, and Virta models

FX45-U1-U3-XC is for the following heaters: Up to 10.8/15kW Spirit, Cilindro, Club, and Virta models

Includes

Included:

  • Xenio Digital Control Touch Screen Panel w/ WiFi Connectivity
  • Power Unit (to make electrical connections)
  • Data Cable (16.4 ft power/control unit to wall control)
  • Temperature Sensor (13.1 ft cable)
  • Installation and Operation Manual
  • 1-year manufacturer's warranty
  • 5 year service warranty

Specifications

Specifications:

  • Dimensions: 3.4"W x 1"D x 4.4"H
  • Control Panel Operating Temperature Range: 104–194°F

FX30-U1-U3-XC Max Load:

  • 240V/1PH or 208V/3PH: 7–10.5 kW

FX45-U1-U3-XC Max Load:

  • 240V/1PH or 208V/3PH: 10.8–15 kW

Comparison: Harvia Fenix vs Harvia Xenio

Key Differences:
  • Smarter Technology & Learning: Fenix features AI-assisted adaptive heating that learns how your sauna performs and adjusts its operation for faster, more efficient heat-up. Xenio does not include AI learning functionality.
  • Full WiFi Integration: Fenix includes built-in WiFi for remote control through the MyHarvia app. Xenio requires a separate add-on module for limited remote functionality, and does not support the advanced app features offered by Fenix.
  • Interface & Design: Fenix uses a modern glass touch screen with smoother navigation and more detailed status displays. Xenio uses a simpler but reliable button-based digital panel.
  • Preset Modes: Fenix allows profile presets and 0–12 hour pre-heating and shutdown scheduling. Xenio supports scheduling but does not offer smart preset modes.
  • Upgrade Path: Fenix is designed as Harvia’s newest-generation controller and a direct upgrade for users looking to replace or improve upon an existing Xenio setup.
  • Best for Smart Homes: Fenix integrates seamlessly with WiFi operation, remote monitoring, and predictive heating—ideal for modern smart-home users. Xenio is best for simple, dependable control without app reliance.

Which One Should You Choose?

  • Choose Fenix if you want the newest technology, remote operation, app connectivity, and intelligent heating optimization.
  • Choose Xenio if you prefer a simpler, more budget-friendly digital control without advanced smart features.

Manual

Download Manual

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