{"product_id":"huum-uku-wifi-black","title":"HUUM UKU WiFi Sauna Control Package, Black","description":"\u003cp\u003eThis is the WiFi UKU for HUUM electric heaters that do not already ship a control — DROP, HIVE, HIVE Mini, CLIFF, STEEL, CORE heater-only SKUs. The heater is sold separately. Black is the CLASSIC plastic dial. Glass \/ Mirror \/ Gold are separate listings. This is not a Harvia Xenio and not a Finnmark V2.\u003c\/p\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHUUM UKU WiFi package — CLASSIC black dial panel + WiFi main module\u003c\/li\u003e\n\u003cli\u003eTemperature sensor and door sensor as packed on the current US UKU set (HUUM 4.1 lists panel cable, main module, temp + door sensors and cables)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeater sold separately\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUKU extension box not included\u003c\/strong\u003e — add it for HIVE 12 \/ 15 \/ 18\u003c\/li\u003e\n\u003cli\u003eHUUM app is a free download\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HUUM (Estonia)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e UKU WiFi, CLASSIC black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 536-UKU-WIFI-BK\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dial sauna control package with WiFi \/ HUUM app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with:\u003c\/strong\u003e HUUM DROP, HIVE, HIVE Mini, CLIFF, STEEL, CORE heater-only SKUs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes not pair with:\u003c\/strong\u003e Harvia heaters, HUUM wood stoves, HUUM STU\/STUX\/CORE packages that already include UKU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply (HUUM US):\u003c\/strong\u003e 240V 2~\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater load without extension box (HUUM US):\u003c\/strong\u003e up to 11 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith UKU extension box (HUUM US):\u003c\/strong\u003e up to 18 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature (HUUM):\u003c\/strong\u003e 40–110 °C class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating time steps (HUUM):\u003c\/strong\u003e 1 \/ 3 \/ 6 \/ 12 \/ 18 h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiFi:\u003c\/strong\u003e 2.4 GHz only (HUUM US manual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp:\u003c\/strong\u003e HUUM app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel location:\u003c\/strong\u003e CLASSIC plastic — outside the hot room\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater in the carton:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/wp-content\/uploads\/2026\/01\/H200402L03_v9_UKU_4_1_User_Manual_US_PRINT.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHUUM UKU 4.1 US user manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/wp-content\/uploads\/2025\/09\/UKU_4.2_Manual_v1_US_web.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHUUM UKU 4.2 US user manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs a heater included?\u003c\/strong\u003e\u003cbr\u003eNo. UKU only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSTU package?\u003c\/strong\u003e\u003cbr\u003eSTU \/ STUX \/ CORE pkgs on this shop already name UKU. Do not buy a second UKU unless our team says the carton is heater-only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHIVE 12 \/ 15 \/ 18?\u003c\/strong\u003e\u003cbr\u003eYes — and add the UKU extension box. The main module stops at 11 kW on the US page.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHarvia Xenio on a HUUM heater?\u003c\/strong\u003e\u003cbr\u003eNo. UKU for HUUM, Xenio for Harvia.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGlass instead of black?\u003c\/strong\u003e\u003cbr\u003eSeparate listings: Glass, Mirror, Gold. Same main module class, different dial face.\u003c\/p\u003e\u003cp\u003eEmail hello@selfcaresaunas.com if you want him to pair UKU with a HUUM heater size. A licensed electrician completes the hookup from the HUUM table — we do not invent amps.\u003c\/p\u003e\u003cp\u003eQuestions? Email hello@selfcaresaunas.com or email hello@selfcaresaunas.com.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":44074518413371,"sku":"536-UKU-WIFI-BK","price":1324.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/3279\/0075\/files\/uku-kerise-juhtpult-classic.png?v=1788059331","url":"https:\/\/selfcaresaunas.com\/products\/huum-uku-wifi-black","provider":"Self Care Saunas","version":"1.0","type":"link"}