{"product_id":"harvia-spirit-series-9kw-sauna-heater-black","title":"Harvia Spirit Series 9kW Sauna Heater, Black","description":"\u003cdiv class=\"product-description\"\u003e\n\n\u003c!-- TRUST --\u003e\n\u003cdiv style=\"margin: 15px 0; padding: 12px 14px; border: 1px solid #e5e5e5; border-radius: 8px; font-size: 14px; line-height: 1.5; background: #fafafa;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 6px;\"\u003eShop with Confidence\u003c\/strong\u003e\n\u003cul style=\"padding-left: 18px; margin: 0;\"\u003e\n\u003cli\u003eAuthorized Retailer of Harvia\u003c\/li\u003e\n\u003cli\u003eManufacturer Warranty Included\u003c\/li\u003e\n\u003cli\u003eFree Shipping to the Contiguous US\u003c\/li\u003e\n\u003cli\u003eSecure Checkout\u003c\/li\u003e\n\u003cli\u003eU.S.-Based Customer Support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eHarvia Spirit SP90E 9kW Electric Sauna Heater, Black\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHarvia Spirit SP90E 9kW Sauna Heater\u003c\/strong\u003e is a wall-mounted electric sauna heater designed for sauna rooms from \u003cstrong\u003e177 to 494 cubic feet\u003c\/strong\u003e. With its curved profile, black finish, and rounded stone presentation, the Spirit SP90E brings a modern, premium look to residential sauna spaces while delivering efficient electric heating performance.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eHarvia Spirit SP90E\u003c\/strong\u003e is engineered to heat the sauna quickly and is designed with integrated safety functions to support safe operation. Dual safety sensors monitor both the heater and the sauna room temperature to help prevent overheating. The design also helps prevent activation if items are placed on top of the heater.\u003c\/p\u003e\n\n\u003cp\u003eThis model is compatible with the \u003cstrong\u003eHarvia Xenio wall-mounted control\u003c\/strong\u003e and select \u003cstrong\u003eHarvia Fenix controls\u003c\/strong\u003e, making it a strong choice for those building a modern sauna system with external controls and optional remote functionality when paired with compatible accessories.\u003c\/p\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\" open\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eWhy Choose the Harvia Spirit SP90E?\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cul style=\"margin:0; padding-left:18px; line-height:1.6;\"\u003e\n\u003cli\u003e9kW electric sauna heater for medium to larger sauna rooms\u003c\/li\u003e\n\u003cli\u003eDesigned for sauna rooms from 177 to 494 cubic feet\u003c\/li\u003e\n\u003cli\u003eWall-mounted design saves space and supports a clean installation\u003c\/li\u003e\n\u003cli\u003eCurved exterior creates a modern, premium look\u003c\/li\u003e\n\u003cli\u003eIntegrated safety functions support safe operation\u003c\/li\u003e\n\u003cli\u003eDual safety sensors help monitor heater and room temperature\u003c\/li\u003e\n\u003cli\u003eCompatible with Harvia Xenio controls\u003c\/li\u003e\n\u003cli\u003eCompatible with select Harvia Fenix controls\u003c\/li\u003e\n\u003cli\u003eETL listed for US safety compliance\u003c\/li\u003e\n\u003cli\u003eDesigned, engineered, and made in Finland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eRequired Components\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cp\u003eThis product requires additional components for proper setup and operation.\u003c\/p\u003e\n\u003cul style=\"margin:0; padding-left:18px; line-height:1.6;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna Heater Control:\u003c\/strong\u003e Required and sold separately\n\u003cul style=\"margin-top:6px;\"\u003e\n\u003cli\u003eHarvia Xenio CX45-U1-U3-XW Sauna Control\u003c\/li\u003e\n\u003cli\u003eHarvia Fenix FX45-U1-U3-XC Sauna Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna Stones:\u003c\/strong\u003e Requires \u003cstrong\u003e110 lbs of sauna stones\u003c\/strong\u003e (4 boxes), sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Stones:\u003c\/strong\u003e Harvia R-991 sauna stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eKey Features\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cul style=\"margin:0; padding-left:18px; line-height:1.6;\"\u003e\n\u003cli\u003e9kW electric sauna heater\u003c\/li\u003e\n\u003cli\u003eFor sauna rooms from 177 to 494 cu. ft.\u003c\/li\u003e\n\u003cli\u003eWall-mounted design\u003c\/li\u003e\n\u003cli\u003eStylish, high-quality black finish\u003c\/li\u003e\n\u003cli\u003eHeats up the sauna quickly and safely\u003c\/li\u003e\n\u003cli\u003eIntegrated safety functions\u003c\/li\u003e\n\u003cli\u003eCompatible with Xenio controls\u003c\/li\u003e\n\u003cli\u003eCompatible with select Fenix controls\u003c\/li\u003e\n\u003cli\u003e110 lb stone capacity\u003c\/li\u003e\n\u003cli\u003eETL listed\u003c\/li\u003e\n\u003cli\u003eDesigned, engineered, and made in Finland\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eWhat's Included\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cul style=\"margin:0; padding-left:18px; line-height:1.6;\"\u003e\n\u003cli\u003eHarvia Spirit SP90E sauna heater\u003c\/li\u003e\n\u003cli\u003eTemperature sensor\u003c\/li\u003e\n\u003cli\u003eWall-mounting bracket\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003cli\u003eInstallation and operation manual\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty (consumer use)\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty (commercial use)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eTechnical Specifications\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eHSPE90U1M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eSP90E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eSpirit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eRoom Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e177–494 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eWattage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e9000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003ePhase\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e1PH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eAmperage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eWire Size AWG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eSafety Listing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eETL (Electrical Testing Laboratories)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eMinimum Ceiling Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e75\" (190 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eStone Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e110 lbs (49.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eStone Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e2\" to 4\" (5–10 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e15\" (38.1 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e13.1\" (33.3 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e29.5\" (74.9 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e28.8 lbs (13.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eShipping Weight with Sauna Stones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e160.8 lbs (72.9 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border-bottom:1px solid #eee;\"\u003eWall-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eManuals, Safety \u0026amp; Downloads\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cul style=\"margin:0; padding-left:18px; line-height:1.6;\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Harvia_Stone_Requirements_02.27.25_4.pdf?v=1776347376\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHarvia Stone Requirements\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Harvia-Spirit-Sauna-Heater-SP90E-Spec-Sheet.pdf?v=1776354902\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTechnical Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Harvia-Spirit-Sauna-Heater-IOM.pdf?v=1776354910\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"border:1px solid #ededed; border-radius:12px; padding:14px 16px; margin:12px 0; background:#fff;\"\u003e\n\u003csummary style=\"cursor:pointer;\"\u003e\u003ch3 style=\"display: inline; font-size: 1em; margin: 0;\"\u003eWarranty\u003c\/h3\u003e\u003c\/summary\u003e\n\u003cdiv style=\"margin-top:10px; color:#333;\"\u003e\n\u003cp\u003eThis product includes a \u003cstrong\u003elimited 1-year warranty for consumer use\u003c\/strong\u003e and a \u003cstrong\u003elimited 1-year warranty for commercial use\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Harvia-Warranty.pdf?v=1776299713\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView Harvia Warranty\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":41218144862266,"sku":"HSPE90U1M","price":1930.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/9840\/7738\/files\/Harvia-Spirit-Sauna-Heater_800x800_resized.png?v=1777255703","url":"https:\/\/primeregeneration.com\/products\/harvia-spirit-series-9kw-sauna-heater-black","provider":"Prime Regeneration","version":"1.0","type":"link"}