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Harvia Sauna Heater Harvia Fenix FX30-U1-U3-XC  Digital WiFi Control for Club, Spirit, Cilindro & Virta Series Sauna Heaters
Harvia Sauna Heater Harvia Fenix FX30-U1-U3-XC  Digital WiFi Control for Club, Spirit, Cilindro & Virta Series Sauna Heaters
Harvia Sauna Heater Harvia Fenix FX30-U1-U3-XC  Digital WiFi Control for Club, Spirit, Cilindro & Virta Series Sauna Heaters

Harvia Fenix FX45-U1-U3-XC Digital WiFi Control for Club, Spirit, Cilindro, Virta & Virta Pro Sauna Heaters

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Sale price$1,568.00 Regular price$1,742.22
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Model: FX45-U1-U3-XC
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$ Shipping Fee to United States Estimated arrival between July 14 and July 19 Curbside delivery only and will lower the item's to ground level.
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What are the electrical requirements?
  • Voltage: 208 V (3-phase)
  • Circuit breaker: 60 A, 3-pole
  • Wire size: #6 AWG copper 
What is the warranty?

Harvia's come with a 2-year limited warranty for residential use and a 1-year limited warranty for commercial installations. Heating elements are excluded from warranty coverage.

Description

Harvia Fenix FX45-U1-U3-XC

Digital WiFi Control for Club, Spirit, Cilindro, Virta & Virta Pro Sauna Heaters
Smart, Powerful Control for High-Performance Sauna Systems

Transform the way you manage your sauna with the Harvia Fenix FX45-U1-U3-XC, an advanced WiFi-enabled digital control unit designed for Harvia’s most popular heater lines — including Club, Spirit, Cilindro, Virta, and Virta Pro Series. Built for both residential and commercial use, this intelligent controller delivers precision, convenience, and total customization for a superior sauna experience.

Featuring a sleek glass touchscreen, the FX45 allows you to easily adjust temperature, lighting, ventilation, and session duration with just a tap. Its built-in WiFi connectivity enables full remote operation through your smartphone or tablet, ensuring your sauna is ready exactly when you want it.

The system uses AI-driven performance learning, adapting to the heating characteristics of your sauna to optimize warm-up times and overall energy efficiency. Designed for versatility, it supports both surface and flush-mounted installation, and can be placed inside or outside the sauna for maximum layout flexibility.

Features

  • Full control of sauna heater, lighting, and ventilation

  • AI-powered interface adapts to heater performance for optimized heating

  • Premium glass touchscreen panel with intuitive, modern design

  • WiFi connectivity for remote control and monitoring

  • Temperature control range: 104–194°F

  • Pre-set session timer: 0–12 hours

  • Designed for surface or flush installation

  • Installs inside or outside the sauna room

  • Compact size: 3.4"W × 1"D × 4.4"H

  • 1-year limited warranty (consumer + commercial)

Includes

  • Harvia Fenix FX45 Control Panel

  • Temperature Sensor

    • Note: If your heater includes a sensor, follow the heater’s installation instructions

  • Power Unit

  • Data Cable

  • Installation Materials

  • Installation & Operation Manual

  • 1-Year Limited Warranty (Consumer & Commercial)

Specifications

  • Model: FX45-U1-U3-XC

  • Maximum Output Rating: 10.8 kW / 15 kW

  • Voltage: 240 / 208

  • Phase: 1 / 3

  • Temperature Range: 104–194°F

  • Pre-set Time Range: 0–12 hours

  • Dimensions:

    • Width: 3.4" (8.6 cm)

    • Depth: 1" (2.5 cm)

    • Height: 4.4" (11.2 cm)

Resources

Installation and Operational Manual

Harvia Sauna Heater Harvia Fenix FX30-U1-U3-XC  Digital WiFi Control for Club, Spirit, Cilindro & Virta Series Sauna Heaters

Harvia Fenix FX45-U1-U3-XC Digital WiFi Control for Club, Spirit, Cilindro, Virta & Virta Pro Sauna Heaters

$1,568.00

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