{"title":"Indoor Sauna","description":"","products":[{"product_id":"swell-black-eco-4-traditional-sauna-for-four","title":"Swell Black Eco 4","description":"\u003cp data-start=\"128\" data-end=\"169\"\u003e\u003cstrong\u003eSwell Black Eco 4 Outdoor Sauna Australia\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"171\" data-end=\"464\"\u003eThe Swell Black Eco 4 is a premium cedarwood outdoor sauna designed specifically for Australian homes. Built from high quality cedar timber, this outdoor sauna delivers natural insulation, structural durability, and long term resistance to heat and moisture in demanding Australian conditions.\u003c\/p\u003e\n\u003cp data-start=\"466\" data-end=\"741\"\u003eDesigned as a spacious 4 person sauna, the Eco 4 offers the ideal balance between performance and space efficiency. Its modern black exterior and clean architectural lines make it a strong choice for backyard installations, patios, and poolside sauna setups across Australia.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"1061\"\u003ePowered by a premium Harvia The Wall 6kW heater, this cedarwood sauna reaches temperatures of up to 100 degrees Celsius, delivering an authentic traditional sauna experience. The Harvia The Wall heating system ensures efficient heat up times, even heat distribution, and consistent thermal performance for regular use and recovery sessions.\u003c\/p\u003e\n\u003cp data-start=\"1063\" data-end=\"1336\"\u003eThe Swell Black Eco 4 is engineered for comfort, heat retention, and reliable year round performance. Whether installed as a backyard outdoor sauna or positioned as a poolside sauna next to a swimming pool, it provides a refined, high end home sauna solution built to last.\u003c\/p\u003e\n\u003cp data-start=\"1338\" data-end=\"1556\"\u003eFor homeowners searching for a dependable 4 person outdoor sauna in Australia, the Swell Black Eco 4 combines solid cedar construction, trusted Harvia heating technology, and clean modern design in one premium package.\u003c\/p\u003e\u003c!-- openclaw-cache-bust:2026-08-06T07:03:40.572445Z --\u003e\n\u003c!-- swell-heater-cache-bust-1786766300 --\u003e\n\u003c!-- eco4-dispatch-cache-bust:2026-08-27T07:12:38.822097Z --\u003e\n\u003c!-- eco4-bluebar-cache-bust:2026-08-27T07:27:51.004017Z --\u003e\n\u003c!-- eco4-selling-fast-style-cache-bust:2026-08-27T07:29:16.310763Z --\u003e","brand":"Swell","offers":[{"title":"Harvia The Wall 6kW SW60E","offer_id":52870267109686,"sku":"SWBLKECO4","price":12990.0,"currency_code":"AUD","in_stock":true},{"title":"Harvia The Wall 6kW SW60E + Harvia Fenix Wi-Fi Panel","offer_id":54538848141622,"sku":"ECO4-FENIX","price":14990.0,"currency_code":"AUD","in_stock":true},{"title":"Harvia Spirit 6kW SP60E + Harvia Xenio Wi-Fi Panel","offer_id":54538848174390,"sku":"ECO4-SPIRIT","price":17490.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/4702\/6486\/files\/hero_image_eco.png?v=1777604777"}],"url":"https:\/\/swellsport.com.au\/collections\/indoor-sauna.oembed","provider":"Swell","version":"1.0","type":"link"}