{"product_id":"huum-uku-ext-box","title":"HUUM UKU Ext Box","description":"\u003cp\u003eFor use with UKU Controls, the HUUM Extension Box is required for all HUUM sauna heaters over 12kW.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSauna control sold separately\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eRequired for operation (sold separately)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/huum-uku-4-2-wi-fi\"\u003eHUUM UKU 4.2 Wi-Fi\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"HUUM","offers":[{"title":"Default Title","offer_id":67605258043610,"sku":"H2003012","price":773.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/5183\/5098\/files\/HUUM-Extension-Box.jpg?v=1792715030","url":"https:\/\/backyardsupplydirect.com\/products\/huum-uku-ext-box","provider":"Backyard Supply Direct","version":"1.0","type":"link"}