{"product_id":"huum-uku-4-2-wifi-main-module","title":"HUUM UKU 4.2 Wi-Fi Main Module (Replacement)","description":"\u003cp\u003eGenuine HUUM replacement main module for the UKU 4.2 Wi-Fi sauna control system — the The main module is the power unit that switches the heater and connects to the control panel, sensors and the HUUM app.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e HUUM UKU 4.2 Wi-Fi control system\u003cbr\u003e\u003cstrong\u003eSupply:\u003c\/strong\u003e 208\/240 V\u003cbr\u003e\u003cstrong\u003eHeater capacity:\u003c\/strong\u003e Up to 11 kW; up to 18 kW with the UKU Extension Box\u003cbr\u003e\u003cstrong\u003eEnclosure:\u003c\/strong\u003e IP67 when the cable glands are used\u003cbr\u003e\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°F to 122°F (-40°C to 50°C)\u003cbr\u003e\u003cstrong\u003ePlacement:\u003c\/strong\u003e Preferably outside the sauna room; if inside, at least 59\" (150 cm) from the heater\u003cbr\u003e\u003cstrong\u003eWi-Fi:\u003c\/strong\u003e 2.4 GHz, 802.11 b\/g\/n\u003cbr\u003e\u003cstrong\u003eManufacturer code:\u003c\/strong\u003e SP0163\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eElectrical parts should be installed by a licensed electrician, with the heater disconnected from power, following the HUUM installation manual.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eNot sure this is the right part for your heater? Send us your heater model (and a photo of the label if you have it) at \u003ca href=\"mailto:sauna@signatureradiant.ca\"\u003esauna@signatureradiant.ca\u003c\/a\u003e or call \u003ca href=\"tel:18448073925\"\u003e844.807.3925\u003c\/a\u003e — we'll confirm the fit before you order.\u003c\/p\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":67709889839413,"sku":"SP0163","price":1278.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/6806\/4821\/files\/huum-uku-4-2-wifi-main-module-sp0163.png?v=1792081259","url":"https:\/\/sauna.signatureradiant.ca\/products\/huum-uku-4-2-wifi-main-module","provider":"Sauna Signature Radiant","version":"1.0","type":"link"}