•

Harvia

Harvia Control Unit Harvia Fenix Combi FX30C 208 V WiFi Core 10.8 kW | FX30C-U3-XC

SKU FX30C-U3-XC
$1,420.00
$1,420.00

  • Free Shipping

    Most U.S.

    $200+ Orders

  • Protected

    Purchase

  • Smooth

    Delivery

SHIPPING & DELIVERY — HARVIA

Most in-stock Harvia heaters, controls, accessories, sauna stones, and other standard products are typically prepared for shipment within approximately 2–7 business days. Availability and timing may vary by product, destination, and fulfillment method.

Once shipped, standard ground delivery for most heaters, controls, stones, and accessories generally takes approximately 3–5 additional business days within the contiguous U.S., depending on destination and carrier routing. Oversized or freight-shipped Harvia products may require additional transit time and delivery coordination.

Harvia sauna cabins and larger specialty products have model-specific lead times. Some models are stocked and ready for fulfillment, while others may require up to approximately 12 weeks. Freight and oversized deliveries may also require additional transit time and delivery coordination.

Once your order is underway, we’ll keep you informed with available shipping and tracking updates. Have a delivery question or working toward a particular project date? We’re happy to help at support@betweenliving.com.

View our full Shipping Policy →

Product Description

Smart Combi Sauna Control with AI Learning and Connected Steam Management

The Harvia Fenix Combi FX30C sauna control unit combines intelligent technology with a modern touchscreen interface designed specifically for electric combi sauna heaters. Featuring a premium 4.3-inch glass display and MyHarvia compatibility, the FX30C allows centralized control of heater operation, steam functions, ventilation, and lighting through a streamlined and connected experience.

Built with AI-supported functionality, the Fenix system continuously learns heater performance and adapts operation over time to optimize user interaction. Its versatile installation design allows the touchscreen panel to be surface-mounted or embedded and installed inside sauna rooms, bathrooms, or nearby living areas.

Compatible with MyHarvia remote control functionality, the FX30C delivers smart connectivity and advanced operation for modern sauna and steam environments.

Key Features

  • 4.3-Inch Touchscreen Display: Premium glass control panel with a modern interface design.

  • Designed for Combi Sauna Heaters: Supports both sauna heater and integrated steam operation.

  • AI Learning Technology: Continuously adapts to heater performance for a personalized experience.

  • Remote Control Compatibility: Supports operation through MyHarvia app and WebPortal access.

  • Multi-Function Control Capability: Controls heater, steamer, lighting, and ventilation systems.

  • Flexible Installation Options: Supports surface-mounted or embedded installation.

  • Sauna Environment Ready: Temperature and moisture-resistant construction supports installation inside sauna spaces.

  • Expandable System Support: Compatible with additional power expansion units when required.

Specifications

Model: FX30C / Harvia Fenix Combi
Product Type: Sauna Control Unit
Display Size: 4.3" Touchscreen
Display Material: Glass Screen Panel
Installation Type: Surface Mounted or Embedded
Remote Access: MyHarvia App and WebPortal Compatible
Remote Upgrade Requirement: MyHarvia Control Upgrade License Required
Maximum Heater Output: 10.8kW at 208V 3N~
Maximum Steamer Output: 2.1kW
Expansion Compatibility: LTY45 Power Unit Compatible
Functions Supported: Heater, Steamer, Lighting, Ventilation Control

User Manual

Brochure

 

 

➡️ EXPLORE ALL FENIX CONTROLS HERE  ⬅️

Compatibility before connection Not sure this is the right piece? Ask away. We can help you check heater compatibility, control requirements and what belongs in the system.

Controls can depend on the exact heater model, electrical configuration and accessories being used. If you are unsure whether this control belongs with your heater, send us the heater name or link.

You can ask us things like...

Harvia product: Harvia Control Unit Harvia Fenix Combi FX30C 208 V WiFi Core 10.8 kW | FX30C-U3-XC
Final electrical connection, wiring and code requirements should be confirmed using Harvia documentation and the appropriate licensed electrical professional.
Your email app will open with the product and your question already prepared. Add a heater model, photo, measurement or drawing if it would help us understand what you are planning.
Between Living / Harvia

Complementary products

    Customers also bought

      View All Harvia View All Harvia Fenix View All Most Loved Right Now!