Harvia Fenix FX30C-U1-XC Smart Sauna Control

$1,420

The Harvia Fenix FX30C-U1-XC brings smart-home functionality and refined aesthetics to your luxury sauna experience. Designed for use with combi-mode sauna heaters (supporting heater + steam) up to 10.8 kW at 208 V, this WiFi-enabled control system gives you touchscreen command, remote monitoring via the MyHarvia mobile app, and seamless integration into high-end home wellness spaces. Whether you’re installing a new premium sauna or upgrading an existing setup, the FX30C-U1-XC delivers precise control of heater output, lighting, ventilation and more—all wrapped in a sleek, modern interface.

Signature Features

  • Combi-Sauna Control up to 10.8 kW (208 V) — Built specifically to manage electric combi sauna heaters (heater + steam) with high capacity output.
  • WiFi Connectivity & App Integration — Connects to your home network and the MyHarvia mobile app for remote start, status monitoring and control. 
  • 4.3″ Glass Touchscreen Display — Modern, moisture-resistant interface designed to mount inside the sauna room, bathroom or adjacent living area.
  • Dual-Mode Control: Heater + Steamer + Ventilation + Lighting — Independent management of heater and steam functions plus auxiliary systems for full climate control.
  • Flexible Installation Options — Suitable for flush or surface mounting; panel can reside inside sauna, in the bathroom or outside per design preference.
  • Adaptive Learning Algorithm — Learns your sauna’s heating behavior to optimize warm-up times and maintain consistent performance.

Specifications

Model FX30C-U1-XC
Maximum Heater Output Up to 10.8 kW at 208 V (combi heater + steam) 
Supported Heater Type Combi Sauna Heater (heater + steam module) 
Connectivity WiFi (2.4 GHz) + MyHarvia mobile/web interface 
Display Panel Dimensions Approx. 3.4″ W × 1″ D × 4.4″ H (8.6 cm × 2.5 cm × 11.2 cm) 
Temperature Adjustment Range Approx. 104 °F-194 °F (40 °C-90 °C) 
Installation Options Surface or recessed mounting; panel inside or outside sauna per guidelines
Warranty 1-Year Limited Warranty (Consumer Use) 

What’s Included

  • Harvia Fenix FX30C-U1-XC Control Unit (panel + power module)
  • Touch Control Panel with cable (typically 5 m RJ10)
  • Temperature Sensor & cable, Humidity Sensor & cable (depending on setup)
  • Wall Mounting Plate and Fasteners
  • Installation & Operation Manual
  • Limited Warranty Certificate

Warranty Coverage

  • 1-Year Limited Warranty — Covers defects in materials or workmanship for the original purchaser under proper installation.

Warranty invalidated if installation deviates from manufacturer guidelines or if used outside designated heater compatibility range.

Why Choose the Harvia Fenix FX30C-U1-XC?

  • Designed for advanced combi sauna environments—heater and steam in one system—ideal for a premium home wellness suite.
  • Smart touch interface plus full WiFi control bring effortless convenience to your sauna sessions.
  • Reliable support for high-output installations up to 10.8 kW, making it suitable for large-format or feature-rich saunas.
  • Refined design aesthetic with glass panel and minimal footprint complements luxury interiors featured at MyLuxuryHomeSpa.com.
  • Backed by Harvia’s decades of sauna industry expertise, trusted globally for performance and durability.

Pro Tip

To optimize your sauna’s final comfort, place the temperature/humidity sensor away from direct heat and ensure the panel is not mounted directly above the heater. Use the scheduling function in the MyHarvia app to start warm-up during off-peak hours, allowing the combi system to reach target temperature and humidity simultaneously for ideal atmospheric conditions.

Installation & Operation Manual (PDF)

Warranty Information

 

Shipping & Delivery

Do you ship to the USA? Yes, we provide shipping to the contiguous United States. Shipping costs and estimated delivery times are calculated at checkout based on the weight and dimensions of your order.

Are there import duties or taxes? Transparency Disclosure: Because your order ships from the DE, it may be subject to US import duties or customs fees. These fees are the responsibility of us.

How long is the "Handling Time"? Our standard handling time is 1–2 business days. This is the time it takes to process your order before it leaves our facility.

What is the "Transit Time"? Transit time to the USA typically takes 3–5 business days via our international carriers. You will receive a tracking link as soon as your order is dispatched.

Returns & Refunds

What is your return window? In alignment with Google’s best practices, we offer a 30-day return policy. You have 30 days from the date of delivery to request a return.

 

How do I start a return? To initiate a return, please email Contact@yourspapool.com with your order number. We will provide you with the appropriate return shipping address.

What condition must the items be in? Items must be in their original packaging, unused, and in the same condition that you received them.

When will I receive my refund? Once your return is received and inspected, we will process your refund within 10 business days. The credit will automatically be applied to your original method of payment.

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