{"product_id":"harvia-fenix-sauna-control-unit","title":"Harvia Fenix FX30C-U3-XC Control Unit","description":"\u003cp\u003eThe \u003cstrong\u003eHarvia Fenix FX30C-U3-XC Control Unit\u003c\/strong\u003e delivers advanced combi-sauna control engineered for high-capacity 3-phase installations. Designed for use with 3-phase electric combi sauna heaters (heater + steamer + ventilation) up to approx. 12.7 kW at 240 V, this WiFi-enabled system combines a premium 4.3″ glass-touch control panel with full mobile app integration via the MyHarvia platform. Whether you are upgrading a large-format sauna or specifying a premium home wellness space, the FX30C-U3-XC offers smart scheduling, remote monitoring, and refined control—bringing the ultimate sauna experience to your luxury home spa.\u003c\/p\u003e\n\u003ch2 id=\"signaturefeatures\"\u003eSignature Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Combi Sauna Control\u003c\/strong\u003e — Supports heater + steam + fan\/vent control for up to 12.7 kW (240 V single-phase equivalent) in 3-phase configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi + MyHarvia App Integration\u003c\/strong\u003e — Connect your sauna control to home WiFi network; monitor and operate remotely via the MyHarvia mobile\/web app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass-Touch Panel Interface\u003c\/strong\u003e — Contemporary 4.3″ Fenix glass screen, moisture- and temperature-resistant, for surface or flush mounting inside or outside the sauna room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Heater \u0026amp; Steamer Control\u003c\/strong\u003e — Manage both sauna heating and steam generation along with lighting and ventilation for full climate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Learning Algorithm\u003c\/strong\u003e — The unit adapts to your sauna’s performance for optimized warm-up, energy efficiency and consistent comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation Options\u003c\/strong\u003e — Compatible with 3-phase power setups; suitable for flush or surface mounting near sauna door, bathroom or living space. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"specifications\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFX30C-U3-XC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUp to approx. 12.7 kW (240 V) for combi sauna heater + steamer. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Heater Type\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3-phase combi sauna heaters (heater + steam) and climate\/vent control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWiFi (2.4 GHz) \u0026amp; MyHarvia app\/web portal. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eControl Panel Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApprox. 3.4″ W × 1″ D × 4.4″ H (8.6 cm × 2.5 cm × 11.2 cm) \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApprox. 104 °F-194 °F (40 °C-90 °C) typical sauna range. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Options\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower unit wall-mounted outside sauna; panel inside or outside per manufacturer guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1-Year Limited Warranty (consumer use). \u003c\/p\u003e\n\u003ch2 id=\"whatsincluded\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHarvia Fenix FX30C-U3-XC Control Unit (panel + power module)\u003c\/li\u003e\n\u003cli\u003eControl Panel Cable (typically 5 m RJ10) \u0026amp; Power Unit\u003c\/li\u003e\n\u003cli\u003eTemperature Sensor \u0026amp; Cable, Humidity Sensor \u0026amp; Cable (combi version)\u003c\/li\u003e\n\u003cli\u003eWall Mounting Plate \u0026amp; Fasteners\u003c\/li\u003e\n\u003cli\u003eInstallation \u0026amp; Operation Manual\u003c\/li\u003e\n\u003cli\u003eManufacturer’s Limited Warranty Certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"warrantycoverage\"\u003eWarranty Coverage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Limited Warranty\u003c\/strong\u003e — Covers defects in materials or workmanship for original purchaser when installed properly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWarranty may be voided by improper wiring, unauthorized modifications, or use outside compatible heater ranges.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 id=\"whychoosetheharviafenixfx30cu3xc\"\u003eWhy Choose the Harvia Fenix FX30C-U3-XC?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for large-format or premium home wellness saunas—supports high-output combi heaters and full climate control.\u003c\/li\u003e\n\u003cli\u003eSeamless WiFi integration and mobile control mean your sauna is ready when you are—no guesswork.\u003c\/li\u003e\n\u003cli\u003eIndependent control of heater and steam allows you to tailor sessions from dry-heat to steam-rich environments.\u003c\/li\u003e\n\u003cli\u003eStylish glass-touch panel and compact power module suit luxury interior aesthetics found on MyLuxuryHomeSpa.com.\u003c\/li\u003e\n\u003cli\u003eBacked by Harvia—a trusted leader in sauna solutions worldwide, ensuring longevity and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"protip\"\u003ePro Tip\u003c\/h3\u003e\n\u003cp\u003eMount the control panel in a location accessible yet away from direct heat or steam. Use the MyHarvia scheduling function to start your sauna warm-up during off-peak hours and allow the steam module to reach target humidity just as the heater reaches set temperature for optimal comfort.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/Harvia_Warranty_7ddca711-0b70-4b1e-b1a8-8dbf360ff71d.pdf?v=1763488551\" title=\"Installation and Operation Manual\"\u003eInstallation \u0026amp; Operation Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0739\/6455\/2421\/files\/Harvia_Warranty_04b3b51d-0295-4bfe-81bb-bce925828965.pdf?v=1763488038\" title=\"Warranty Information\"\u003eWarranty Information\u003c\/a\u003e\u003c\/p\u003e","brand":"Your Spa Pool","offers":[{"title":"Default Title","offer_id":53834081534285,"sku":null,"price":1420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/1990\/9197\/files\/harvia-fenix-sauna-control-unit-touchscreen-display-and-control-box.jpg?v=1777941694","url":"https:\/\/yourspapool.com\/products\/harvia-fenix-sauna-control-unit","provider":"Your Spa Pool","version":"1.0","type":"link"}