{"product_id":"harvia-sp90-hspe90u1m-digitally-controlled-spirit-heater-9kw-240v-1-phase","title":"Harvia SP90 HSPE90U1M Digitally Controlled Spirit Heater 9kw | 240V | 1-Phase","description":"\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eHarvia HSPE90U1M Spirit 9kW Electric Sauna Heater – 240V, Single Phase\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eCreate an inviting sauna retreat with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHarvia HSPE90U1M Spirit 9kW Electric Sauna Heater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Designed and manufactured in Finland, this heater combines elegant curved styling with a generous display of rounded sauna stones for gentle steam and a traditional sauna experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for sauna rooms measuring \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e280–494 cubic feet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Spirit uses discreet ventilation channels to improve airflow through the heating elements and promote even heat. These channels also help cool the surrounding wall structures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePair the heater with a compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHarvia Xenio Wi-Fi control unit and the MyHarvia app\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for convenient access to sauna temperature and supported lighting and ventilation functions. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eControl units are sold separately.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e9kW Heating Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for sauna rooms from 280 to 494 cubic feet.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFinnish Design and Manufacturing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines thoughtful construction with modern sauna styling.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElegant Curved Profile:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Natural forms highlight the rounded sauna stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGentle Steam Experience:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A substantial stone load lets you create steam by adding water to the heated stones.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntegrated Ventilation Channels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Improve airflow through the heating elements to support even sauna temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWall-Cooling Airflow:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ventilation channels help cool nearby wall structures.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eGenerous Stone Requirement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Requires a minimum of 110 pounds of stones, specified as four boxes of R-991.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDigital Control Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Operates with a compatible external sauna control unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOptional Wi-Fi Control:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A compatible Xenio Wi-Fi control and MyHarvia app enable connected sauna operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHarvia\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Code\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHSPE90U1M\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSeries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSpirit\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeater Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eElectric sauna heater\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Output\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9.0 kW\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eElectrical Supply\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e240V, single phase\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSauna Room Volume\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e280–494 cu. ft.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMinimum Stone Requirement\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e110 lbs.; four boxes of R-991\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eControl Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible external digital control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRecommended Connected Control\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHarvia Xenio Wi-Fi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMobile App Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMyHarvia with a compatible Wi-Fi control\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eControl Unit\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSold separately\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVentilation Design\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntegrated airflow channels\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCountry of Manufacture\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFinland\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eWho It’s For\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Harvia Spirit 9kW is ideal for sauna owners who want distinctive Finnish styling, gentle steam, and even heating in a room within its specified size range. Optional Xenio Wi-Fi controls make it a convenient choice for those who want to manage their sauna through a connected control system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePurchase \u0026amp; Compatibility Note:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The control unit is sold separately. Wi-Fi and app functions require a compatible Xenio Wi-Fi control setup; available lighting and ventilation functions depend on the connected equipment. Follow Harvia’s heater-sizing, clearance, electrical, and stone-loading requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSEO Meta Title\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHarvia Spirit 9kW Sauna Heater | HSPE90U1M 240V\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSEO Meta Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDiscover the Finnish-made Harvia Spirit 9kW sauna heater with curved styling, gentle steam, and optional Xenio Wi-Fi control. For 280–494 cu. ft.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eURL Slug\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eharvia-hspe90u1m-spirit-9kw-sauna-heater-240v\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePrimary Keyword\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHarvia Spirit 9kW sauna heater\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSecondary Keywords\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eHarvia HSPE90U1M, Harvia Spirit electric sauna heater, Finnish sauna heater, 240V single-phase sauna heater, Xenio Wi-Fi compatible sauna heater\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"ProductLeadDescription-module--container--f395e\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/nflbK1KGfmg?si=W2lzAV1wuWOMBb5l\u0026amp;start=200\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"ArtofSteamCo","offers":[{"title":"Default Title","offer_id":67699722551618,"sku":"HSPE90U1M","price":1930.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/1423\/8530\/files\/Harvia-Spirit_Sauna_Heater-8kW-SP80E.jpg?v=1791583734","url":"https:\/\/deep-down-recovery.com\/products\/harvia-sp90-hspe90u1m-digitally-controlled-spirit-heater-9kw-240v-1-phase","provider":"Deep Down Recovery","version":"1.0","type":"link"}