{"id":4769,"date":"2025-11-03T16:06:37","date_gmt":"2025-11-03T13:06:37","guid":{"rendered":"https:\/\/celsiumwellness.es\/?post_type=product&#038;p=4769"},"modified":"2026-11-09T21:26:34","modified_gmt":"2026-11-09T18:26:34","slug":"jonas-classic-sauna","status":"publish","type":"product","link":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/","title":{"rendered":"Jonas Classic"},"content":{"rendered":"<ul>\n<li>Contemporary square-form sauna for 4 people<\/li>\n<li>Hybrid sauna option combining traditional and infrared heating<\/li>\n<li>Bench height is designed according to <strong>Finnish sauna standards<\/strong>, ensuring even heat distribution and keeping your feet comfortably warm.<\/li>\n<li>Large glass panel for natural light<\/li>\n<li>Available with or without a shower entrance area<\/li>\n<li>Footprint: 2.2 \u00d7 2.2 m<\/li>\n<li>Height: 2.45 m<\/li>\n<li>Precision-crafted wooden structure<\/li>\n<li>Spacious interior within a compact footprint<\/li>\n<li class=\"li1\">EPDM rubber roofing for long-lasting weather protection<\/li>\n<li class=\"li1\"><strong>Fully insulated<\/strong> with high-performance PIR insulation panels<\/li>\n<li class=\"li1\">Heat-resistant silicone wiring<\/li>\n<li>Option: <strong>Mechanical ventilation<\/strong> &#8211; fresh air, longer sessions<\/li>\n<li>5-year warranty on the structure; 2-year warranty on all other parts<\/li>\n<li>White glove commissioning available<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Contemporary square-form sauna for 4 people Hybrid sauna option combining traditional and infrared heating Bench height is designed according to Finnish sauna standards, ensuring even heat distribution and keeping your feet comfortably warm. Large glass panel for natural light Available with or without a shower entrance area Footprint: 2.2 \u00d7 2.2 m Height: 2.45 m [&hellip;]<\/p>\n","protected":false},"featured_media":2148,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[81,77],"product_tag":[],"class_list":["post-4769","product","type-product","status-publish","has-post-thumbnail","product_cat-jonas","product_cat-saunas","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium<\/title>\n<meta name=\"description\" content=\"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium\" \/>\n<meta property=\"og:description\" content=\"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/\" \/>\n<meta property=\"og:site_name\" content=\"Celsium Wellness\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Celsiumwellness\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-11-09T18:26:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/06\/Jonas_S_1.jpg?wsr\" \/>\n\t<meta property=\"og:image:width\" content=\"1520\" \/>\n\t<meta property=\"og:image:height\" content=\"1204\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/\",\"url\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/\",\"name\":\"Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/celsiumwellness.es\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/Jonas_S_1.jpg?wsr\",\"datePublished\":\"2025-11-03T13:06:37+00:00\",\"dateModified\":\"2026-11-09T18:26:34+00:00\",\"description\":\"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/#primaryimage\",\"url\":\"https:\\\/\\\/celsiumwellness.es\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/Jonas_S_1.jpg?wsr\",\"contentUrl\":\"https:\\\/\\\/celsiumwellness.es\\\/wp-content\\\/uploads\\\/2025\\\/06\\\/Jonas_S_1.jpg?wsr\",\"width\":1520,\"height\":1204,\"caption\":\"JONAS Classic luxury outdoor sauna\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/product\\\/jonas-classic-sauna\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/celsiumwellness.es\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Jonas Classic\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/\",\"name\":\"Celsium Wellness\",\"description\":\"Saunas, Crafted for Modern Living\",\"publisher\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#organization\",\"name\":\"Celsium Wellness\",\"url\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/celsiumwellness.es\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/celsium_logo.svg?wsr\",\"contentUrl\":\"https:\\\/\\\/celsiumwellness.es\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/celsium_logo.svg?wsr\",\"width\":151,\"height\":37,\"caption\":\"Celsium Wellness\"},\"image\":{\"@id\":\"https:\\\/\\\/celsiumwellness.es\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/Celsiumwellness\\\/\",\"https:\\\/\\\/www.instagram.com\\\/celsium.wellness\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/celsium-wellness\\\/\",\"https:\\\/\\\/www.youtube.com\\\/@CelsiumWellness\",\"https:\\\/\\\/www.tiktok.com\\\/@celsiumwellness\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium","description":"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/","og_locale":"en_US","og_type":"article","og_title":"Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium","og_description":"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.","og_url":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/","og_site_name":"Celsium Wellness","article_publisher":"https:\/\/www.facebook.com\/Celsiumwellness\/","article_modified_time":"2026-11-09T18:26:34+00:00","og_image":[{"width":1520,"height":1204,"url":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/06\/Jonas_S_1.jpg?wsr","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/","url":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/","name":"Jonas Classic \u2013 Luxury Outdoor Sauna | Celsium","isPartOf":{"@id":"https:\/\/celsiumwellness.es\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/#primaryimage"},"image":{"@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/#primaryimage"},"thumbnailUrl":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/06\/Jonas_S_1.jpg?wsr","datePublished":"2025-11-03T13:06:37+00:00","dateModified":"2026-11-09T18:26:34+00:00","description":"Jonas Classic is a timeless luxury outdoor sauna from Celsium, crafted from natural wood with Scandinavian design for everyday comfort.","breadcrumb":{"@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/#primaryimage","url":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/06\/Jonas_S_1.jpg?wsr","contentUrl":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/06\/Jonas_S_1.jpg?wsr","width":1520,"height":1204,"caption":"JONAS Classic luxury outdoor sauna"},{"@type":"BreadcrumbList","@id":"https:\/\/celsiumwellness.es\/en\/product\/jonas-classic-sauna\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/celsiumwellness.es\/en\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/celsiumwellness.es\/shop\/"},{"@type":"ListItem","position":3,"name":"Jonas Classic"}]},{"@type":"WebSite","@id":"https:\/\/celsiumwellness.es\/en\/#website","url":"https:\/\/celsiumwellness.es\/en\/","name":"Celsium Wellness","description":"Saunas, Crafted for Modern Living","publisher":{"@id":"https:\/\/celsiumwellness.es\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/celsiumwellness.es\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/celsiumwellness.es\/en\/#organization","name":"Celsium Wellness","url":"https:\/\/celsiumwellness.es\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/celsiumwellness.es\/en\/#\/schema\/logo\/image\/","url":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/04\/celsium_logo.svg?wsr","contentUrl":"https:\/\/celsiumwellness.es\/wp-content\/uploads\/2025\/04\/celsium_logo.svg?wsr","width":151,"height":37,"caption":"Celsium Wellness"},"image":{"@id":"https:\/\/celsiumwellness.es\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/Celsiumwellness\/","https:\/\/www.instagram.com\/celsium.wellness","https:\/\/www.linkedin.com\/company\/celsium-wellness\/","https:\/\/www.youtube.com\/@CelsiumWellness","https:\/\/www.tiktok.com\/@celsiumwellness"]}]}},"_links":{"self":[{"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/product\/4769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/comments?post=4769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/media\/2148"}],"wp:attachment":[{"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/media?parent=4769"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/product_brand?post=4769"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/product_cat?post=4769"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/celsiumwellness.es\/en\/wp-json\/wp\/v2\/product_tag?post=4769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}