{"product_id":"huum-core-black-pkg","title":"HUUM CORE Black Pkg","description":"\u003cp\u003eThe HUUM CORE Black Pkg is a HUUM electric sauna heater made in Estonia, 6.5 kW, about 177–566 cu ft. CORE is the 6.5 kW cube you can recess into a bench. Black metal case. UKU runs it. Same 6.5 kW family across the finishes we list.\u003c\/p\u003e\u003ch3\u003eHow it heats\u003c\/h3\u003e\u003cp\u003eElectric elements inside a stone cage. You need a HUUM UKU (or compatible) control — there are no dials on the heater. Round stones are what HUUM recommends. Licensed electrician, heat-resistant cable, no guessed breaker size from us. Glass and masonry: add equivalent volume when you size kW.\u003c\/p\u003e\u003ch3\u003eWhat’s included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHUUM CORE Black heater\u003c\/li\u003e\n\u003cli\u003eSTU\/STUX package options on this listing name UKU Local or UKU Wi-Fi in black or wood — that control is part of the package choice.\u003c\/li\u003e\n\u003cli\u003eSTU is the dealer package code for heater + stones + UKU. Confirm today’s packing list with our team if you need it in writing.\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\u003eOutput:\u003c\/strong\u003e 6.5 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. room volume:\u003c\/strong\u003e 177–566 cu ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Floor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl:\u003c\/strong\u003e UKU (sold separately unless this is a UKU package)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone load (manufacturer):\u003c\/strong\u003e about 88 lb \/ 40 kg, 2–4 in (CORE)\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\/2025\/11\/H1013L12_v9_CORE_user-manual_US_2025_PRINT.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHUUM CORE install and operation 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 control manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSizing\u003c\/h3\u003e\u003cp\u003eMatch heater kW to insulated interior volume. Glass, stone, tile, or thin walls need more heater than a tight wood room of the same size. A licensed electrician completes the hookup from the nameplate — we do not guess breaker size. Email hello@selfcaresaunas.com to size the room first.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre stones included?\u003c\/strong\u003e\u003cbr\u003eHeater-only SKUs: no. STU packages: stones are part of the STU name; still confirm the carton with our team.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs UKU included?\u003c\/strong\u003e\u003cbr\u003eHeater-only: no. Packages whose options list UKU Local \/ UKU Wi-Fi: yes, that control finish is the option you pick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e240V?\u003c\/strong\u003e\u003cbr\u003eHUUM US heaters are typically 240V hardwired. Electrician uses the HUUM table in the manual. We do not invent amps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWall or floor?\u003c\/strong\u003e\u003cbr\u003eFloor\u003c\/p\u003e\u003cp\u003eQuestions? Email hello@selfcaresaunas.com.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"6.5KW, UKU Local Black","offer_id":44075415339067,"sku":null,"price":3303.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW, UKU Local Wood","offer_id":44075415371835,"sku":null,"price":3616.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW,, UKU Wi-Fi Black","offer_id":44075415404603,"sku":null,"price":3565.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW, UKU Wi-Fi Wood","offer_id":44075415437371,"sku":null,"price":3878.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW, UKU WIFI, UKU Wi-Fi Glass","offer_id":44075415470139,"sku":null,"price":3965.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW, UKU WIFI, UKU Wi-Fi Gold","offer_id":44075415502907,"sku":null,"price":4228.0,"currency_code":"USD","in_stock":true},{"title":"6.5KW, UKU WIFI, UKU Wi-Fi Mirror","offer_id":44075415535675,"sku":null,"price":4228.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU Local Black","offer_id":44075415568443,"sku":null,"price":3417.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU Local Wood","offer_id":44075415601211,"sku":null,"price":3730.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU WIFI, BK","offer_id":44075415633979,"sku":null,"price":3679.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU Wi-Fi Wood","offer_id":44075415666747,"sku":null,"price":3992.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU WIFI, UKU Wi-Fi Glass","offer_id":44075415699515,"sku":null,"price":4079.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU WIFI, UKU Wi-Fi Gold","offer_id":44075415732283,"sku":null,"price":4342.0,"currency_code":"USD","in_stock":true},{"title":"9KW, UKU WIFI, UKU Wi-Fi Mirror","offer_id":44075415765051,"sku":null,"price":4342.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU Local Black","offer_id":44075415797819,"sku":null,"price":3565.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU Local Wood","offer_id":44075415830587,"sku":null,"price":3878.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU WIFI, BK","offer_id":44075415863355,"sku":null,"price":3827.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU Wi-Fi Wood","offer_id":44075415896123,"sku":null,"price":4140.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU WIFI, UKU Wi-Fi Glass","offer_id":44075415928891,"sku":null,"price":4227.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU WIFI, UKU Wi-Fi Gold","offer_id":44075415961659,"sku":null,"price":4490.0,"currency_code":"USD","in_stock":true},{"title":"10.5KW, UKU WIFI, UKU Wi-Fi Mirror","offer_id":44075415994427,"sku":null,"price":4490.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/3279\/0075\/files\/core-elektrikeris_6fa875b8-4ad0-418b-ace7-eeb5704e7df6.png?v=1788025020","url":"https:\/\/selfcaresaunas.com\/products\/huum-core-black-pkg","provider":"Self Care Saunas","version":"1.0","type":"link"}