{"product_id":"huum-hive-15","title":"HUUM HIVE 15","description":"\u003cp\u003eThe HUUM HIVE 15 is a HUUM electric sauna heater made in Estonia, 15 kW, about 530–813 cu ft. Full HIVE is the big floor basket. Huge stone mass, floor standing, UKU control — not a wall heater.\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 HIVE 15 heater\u003c\/li\u003e\n\u003cli\u003eStones sold separately (HUUM is explicit: stones, UKU, and power cable are not in the heater box)\u003c\/li\u003e\n\u003cli\u003eUKU control sold separately\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 15 kW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprox. room volume:\u003c\/strong\u003e 530–813 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 551 lb \/ 250 kg, 2–4 in (HUUM HIVE 12\/15\/18)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/huumsauna.com\/wp-content\/uploads\/2025\/07\/H1002L03_v13_HIVE_user_manual_USA_PRINT.pdf\" target=\"_blank\" rel=\"noopener\"\u003eHUUM HIVE \/ HIVE Mini install and operation manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\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":"Default Title","offer_id":44072286388283,"sku":null,"price":3088.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/3279\/0075\/files\/hive-sauna-heater_web-2_4d56c3cc-7673-424f-9228-4524f2a1223b.png?v=1788024972","url":"https:\/\/selfcaresaunas.com\/products\/huum-hive-15","provider":"Self Care Saunas","version":"1.0","type":"link"}