{"product_id":"harvia-virta-hl90e-virta-series-9-0kw-sauna-heater","title":"Harvia Virta HL90E Virta Series 9.0kW Sauna Heater","description":"\u003c!-- Harvia Virta HL90E - Virta Series Electric Sauna Heater - HL9U1UL --\u003e\u003c!-- SKU: HL9U1UL | Virta Series | 177-494 cu ft | Floor-mounted electric --\u003e\u003c!-- Model: VIRTA HL90E | 9.0kW | 240V\/1PH | Black stainless steel --\u003e\u003c!-- 110 lbs AC3020 stones (3 boxes, 5-10 cm) required - sold separately --\u003e\u003c!-- Xenio controller required - sold separately | Wood safety rail sold separately --\u003e\u003c!-- Floor-mounted | Sidewall or corner installation --\u003e\u003c!-- Elements separated from stones - longer element lifespan --\u003e\u003c!-- Front maintenance hatch - pull-out element module - no stone removal required --\u003e\u003c!-- Efficient air circulation for rapid heat-up --\u003e\u003c!-- Safety distances: all sides 2\" \/ ceiling 3.5 ft | Min ceiling height 6.56 ft --\u003e\u003c!-- Dimensions: 16\"W x 13\"D x 33\"H | Net weight: 50.7 lbs --\u003e\u003c!-- 240VAC, 1PH, 60Hz | 37.5A nominal | IPX4 rated --\u003e\u003c!-- ETL certified | UL listed | Made in Finland by Harvia --\u003e\u003c!-- 2-year warranty (consumer) --\u003e\u003c!-- Documents: IOM | Data Sheet | Stone Requirement | Harvia Suitable Sauna Stones Update 6\/22 | Harvia Heater Elements | Size Your Sauna --\u003e\n\u003cstyle\u003e\n  .vt { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; 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}\n    .vt-divider { margin: 1.25rem 0; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"vt\"\u003e\n\u003cdiv class=\"vt-desc\"\u003e\n\u003ch2\u003eHarvia Virta HL90E Virta Series 9.0kW Sauna Heater\u003c\/h2\u003e\n\u003cp\u003eThe Harvia Virta HL90E is a 9.0kW floor-mounted electric sauna heater for rooms from 177 to 494 cubic feet, built for both home and professional use with a strong stainless steel structure designed for frequent, long sauna sessions. The Virta platform is Harvia's answer to bathers who want a traditional sauna experience - soft, abundant steam and rapid heat-up - in a heater that requires minimal maintenance and holds up to daily use. The black stainless steel body holds 110 lbs of AC3020 stones (3 boxes, 5-10 cm, sold separately) with an efficient air circulation path that heats the sauna quickly. Elements are separated from the stones by design, extending element lifespan and making replacement a pull-out task through the front maintenance hatch without touching the stones. A separate Xenio controller is required and sold separately. 240V\/1PH, 60Hz. ETL certified. UL listed. Made in Finland by Harvia.\u003c\/p\u003e\n\u003ch4\u003eVirta Series - strength, practicality, and soft steam for frequent bathers\u003c\/h4\u003e\n\u003cp\u003eThe Virta Series is Harvia's floor-standing electric heater platform built specifically for bathers who use the sauna often and enjoy long sessions. The HL90E is the 9.0kW configuration, suited for rooms from 177 to 494 cubic feet - covering the full range from a compact home sauna to a large family room. The design logic of the Virta is straightforward: a large stone capacity (110 lbs) for soft, consistent steam; separated elements for long service life; a front maintenance hatch for easy access without stone removal; and an efficient air circulation path for quick preheating. It can be installed against a sidewall or in a corner, with just 2\" required on all sides from combustible materials - among the tightest clearances in the Harvia electric lineup.\u003c\/p\u003e\n\u003ch4\u003eElements separated from stones - serviceability and löyly quality\u003c\/h4\u003e\n\u003cp\u003eThe Virta HL90E's heating elements are positioned separately from the stone bed, not embedded within it. This separation serves two purposes. First, the stones never directly contact the element surfaces, which significantly extends element lifespan compared to designs where stones rest on or against the elements - the stones absorb and release heat without the abrasion and thermal cycling that accelerates element wear. Second, when an element does eventually need replacing, it can be pulled out as a complete module through the front maintenance hatch without removing a single stone. This is a practical maintenance advantage for home saunas and an operational advantage for professional facilities where downtime matters. Harvia describes this feature directly: \"If you need to replace a heating element, it is a quick and easy task, as you can just pull out the entire heating element module.\"\u003c\/p\u003e\n\u003ch4\u003eFront maintenance hatch - all connections accessible from one side\u003c\/h4\u003e\n\u003cp\u003eEvery connection point on the Virta HL90E is accessible through a single maintenance hatch on the front face of the heater. Harvia notes there is plenty of room around the connections inside the hatch - wiring, element access, and service points are all reached from the front without moving the heater or removing stones. This means the heater can be positioned with its back and sides at the minimum 2\" clearance from combustible materials and all installation and service work is still fully accessible from the front. For a floor-standing heater installed against a sauna wall, this is a meaningful installation and long-term maintenance benefit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-hook\"\u003e9.0kW floor-mounted electric sauna heater for rooms from 177 to 494 cubic feet. Virta Series - built for frequent, long sauna sessions. Stainless steel body and elements. 110 lbs AC3020 stones required (3 boxes, 5-10 cm, sold separately). Elements separated from stones - longer element life and easy pull-out replacement. Front maintenance hatch - all connections accessible without touching stones. Sidewall or corner installation. Safety distances: 2\" all sides, 3.5 ft ceiling clearance. Dimensions: 16\"W x 13\"D x 33\"H. 240V\/1PH, 37.5A, IPX4 rated. Xenio controller required - sold separately. Wood safety rail sold separately. ETL certified. UL listed. 2-year warranty (consumer). Made in Finland by Harvia.\u003c\/div\u003e\n\u003cdiv class=\"vt-badges\"\u003e\n\u003cspan class=\"vt-badge\"\u003e9.0 kW\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003e177 to 494 cu ft\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eVirta Series - built for frequent long sessions\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eFloor-mounted - sidewall or corner install\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eStainless steel body and elements\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003e110 lbs AC3020 stones required (3 boxes, 5-10 cm)\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eElements separated from stones - longer lifespan\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eFront maintenance hatch - pull-out element module\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eSafety: 2\" all sides, 3.5 ft ceiling clearance\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003e16\"W x 13\"D x 33\"H\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003e240V\/1PH - 37.5A\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eIPX4 rated\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eXenio controller required - sold separately\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eWood safety rail sold separately\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eETL certified - UL listed\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003e2-year warranty (consumer)\u003c\/span\u003e \u003cspan class=\"vt-badge\"\u003eMade in Finland by Harvia\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-notice-yellow\"\u003e⚠️ \u003cstrong\u003e110 lbs AC3020 stones (3 boxes, 5-10 cm) required - not included. Xenio controller required - not included. Wood safety rail sold separately.\u003c\/strong\u003e Stones and controller must be purchased separately before the heater can be operated. An additional box of stones is recommended to allow selection of best-fitting stones. A licensed electrician is required for all wiring and installation per local code.\u003c\/div\u003e\n\u003cdiv class=\"vt-notice\"\u003eℹ️ \u003cstrong\u003eVirta HL90E vs Virta HL90E Combi - standard vs built-in steamer.\u003c\/strong\u003e Virta HL90E (this listing): standard configuration - traditional water-pouring löyly, ladle and bucket used to create steam on demand. Virta HL90E Combi: same 9.0kW heater body with a built-in steamer unit and 5-liter reservoir with automatic refill for hands-free steam management alongside traditional water-pouring. Both share the same room range (177-494 cu ft), 110 lb stone capacity, dimensions, and Virta platform. Choose the HL90E for traditional sauna bathing where steam is created manually. Choose the HL90E Combi for installations where automated steam output alongside traditional löyly is desired.\u003c\/div\u003e\n\u003chr class=\"vt-divider\"\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cdiv class=\"vt-spec-grid\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003ePerformance\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower output\u003c\/td\u003e\n\u003ctd\u003e9.0 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel type\u003c\/td\u003e\n\u003ctd\u003eElectric (high voltage 240V\/1PH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoom volume\u003c\/td\u003e\n\u003ctd\u003e177 to 494 cu ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone capacity\u003c\/td\u003e\n\u003ctd\u003e110 lbs (3 boxes AC3020, 5-10 cm) - sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone size\u003c\/td\u003e\n\u003ctd\u003eO 5-10 cm (AC3020)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \/ phase\u003c\/td\u003e\n\u003ctd\u003e240VAC, 1-phase, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal amps\u003c\/td\u003e\n\u003ctd\u003e37.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIPX4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eSeparate Xenio controller required - sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003eSafety distances (combustible materials)\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront\u003c\/td\u003e\n\u003ctd\u003e2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLeft side\u003c\/td\u003e\n\u003ctd\u003e2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRight side\u003c\/td\u003e\n\u003ctd\u003e2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBack\u003c\/td\u003e\n\u003ctd\u003e2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCeiling clearance\u003c\/td\u003e\n\u003ctd\u003e3.5 ft (1,067 mm) above heater top\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum room ceiling height\u003c\/td\u003e\n\u003ctd\u003e6.56 ft (2,000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003ePhysical dimensions\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e16 in (406 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth\u003c\/td\u003e\n\u003ctd\u003e13 in (330 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e33 in (838 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight (heater only)\u003c\/td\u003e\n\u003ctd\u003e50.7 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight (packaged)\u003c\/td\u003e\n\u003ctd\u003e56.2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage width\u003c\/td\u003e\n\u003ctd\u003e16.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage depth\u003c\/td\u003e\n\u003ctd\u003e19.69 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003eConstruction\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody material\u003c\/td\u003e\n\u003ctd\u003eStainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElements\u003c\/td\u003e\n\u003ctd\u003eStainless steel - separated from stones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eFloor-mounted - sidewall or corner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaintenance access\u003c\/td\u003e\n\u003ctd\u003eFront hatch - pull-out element module - no stone removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUse environment\u003c\/td\u003e\n\u003ctd\u003eInterior - wet area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003eCertifications and compliance\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUS\/Canada certifications\u003c\/td\u003e\n\u003ctd\u003eETL certified \/ UL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eMade in Finland by Harvia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-year limited (consumer use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-spec-block\"\u003e\n\u003ch4\u003eRequired and optional accessories (sold separately)\u003c\/h4\u003e\n\u003ctable class=\"vt-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStones (required)\u003c\/td\u003e\n\u003ctd\u003e110 lbs AC3020 (3 boxes, 5-10 cm) - additional box recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController (required)\u003c\/td\u003e\n\u003ctd\u003eHarvia Xenio (compatible models - see Harvia site)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWood safety rail (optional)\u003c\/td\u003e\n\u003ctd\u003eSold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"vt-divider\"\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\n\u003cdiv class=\"vt-inc-grid\"\u003e\n\u003cdiv class=\"vt-inc-item\"\u003eHarvia Virta HL90E 9.0kW floor-mounted electric sauna heater\u003c\/div\u003e\n\u003cdiv class=\"vt-inc-item\"\u003eStone cage \/ protective guard\u003c\/div\u003e\n\u003cdiv class=\"vt-inc-item\"\u003eInstallation and operation manual\u003c\/div\u003e\n\u003cdiv class=\"vt-inc-item\"\u003e2-year limited warranty (consumer use)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin-top: 1rem; font-weight: 500; color: #64748b; font-size: 14px;\"\u003e\u003cstrong\u003eRequired (not included):\u003c\/strong\u003e 110 lbs AC3020 stones - 3 boxes, 5-10 cm (additional box recommended); Harvia Xenio controller. \u003cstrong\u003eOptional accessories (sold separately):\u003c\/strong\u003e Wood safety rail. A licensed electrician is required for all wiring and installation per local code.\u003c\/p\u003e\n\u003chr class=\"vt-divider\"\u003e\n\u003ch3\u003eWhy the Harvia Virta HL90E stands out\u003c\/h3\u003e\n\u003cdiv class=\"vt-feat-grid\"\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003eBuilt for frequent, long sauna sessions\u003c\/div\u003e\n\u003cp\u003eThe Virta Series is Harvia's platform explicitly designed for bathers who use the sauna regularly and stay in for extended sessions. The strong stainless steel structure, separated element design, and 110-lb stone capacity are all chosen to support sustained, repeated use rather than occasional short sessions. Harvia's own description is precise: the Virta's strong structure and exceptional ease of maintenance make it excellently suitable for those who use the sauna often and like to enjoy steam for long periods of time. For a home sauna that runs multiple times a week or a small commercial facility with daily use, the Virta HL90E is the platform built for that pattern.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003e110 lbs of stones - soft and abundant steam\u003c\/div\u003e\n\u003cp\u003eAt 110 lbs, the Virta HL90E's stone load is substantial for a 9.0kW heater. The large stone mass stores significant thermal energy during heat-up and releases it evenly during the session - the steam produced when water is poured on the stones is soft and dense rather than sharp, because the heat comes from a deep, well-charged stone bed rather than directly from the element surface. Efficient air circulation through the stone cage means the sauna heats quickly, and the large stone mass means the heat quality is sustained throughout the session regardless of how many rounds of löyly are poured.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003eElements separated from stones - longer lifespan\u003c\/div\u003e\n\u003cp\u003eThe Virta HL90E positions its heating elements separately from the stone bed. Stones sit around the elements but do not rest directly on them. This separation eliminates the contact abrasion and concentrated thermal cycling at the element surface that accelerates wear in designs where stones are packed directly against the elements. The result is a measurably longer heating element lifespan. For a heater used frequently over years of service, this separation is one of the most meaningful design decisions in the Virta platform - it reduces replacement frequency and keeps the heater operating at full output for longer between services.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003eFront hatch maintenance - no stone removal required\u003c\/div\u003e\n\u003cp\u003eWhen an element needs replacement on the Virta HL90E, the entire element module pulls out through the front maintenance hatch as a single unit. No stones need to be removed, no tools need to reach around the heater body, and no disassembly of the stone cage is required. All wiring connections are also accessible through the same front hatch with room to work. This is a genuine maintenance advantage over heaters that require stone removal and awkward access for element replacement - particularly relevant for a heater that is expected to be in daily use for many years.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003e2\" safety clearances - sidewall or corner installation\u003c\/div\u003e\n\u003cp\u003eThe Virta HL90E requires only 2\" from combustible materials on all four sides - front, back, left, and right. This is among the tightest safety clearance specifications in the Harvia electric lineup and allows the heater to be positioned in a sauna room corner or against a sidewall with minimal space impact. The compact footprint (16\"W x 13\"D) combined with the 2\" clearances means the HL90E occupies very little floor area relative to its 9.0kW output and 110-lb stone capacity, leaving maximum usable bench and floor space within the sauna room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-feat\"\u003e\n\u003cdiv class=\"vt-feat-title\"\u003eVirta Series platform - HL90E and Combi configurations\u003c\/div\u003e\n\u003cp\u003eThe HL9U1UL is the standard 9.0kW Virta configuration. The same Virta platform is also available as the HL90E Combi, which adds a built-in steamer with a 5-liter reservoir and automatic refill system for automated steam output alongside traditional water-pouring. The Combi is suited for bathers who want hands-free steam management; the standard HL90E is for those who prefer the traditional ladle-and-bucket löyly experience. Both share the same body, room range, stone capacity, and Virta platform specifications. Designed, engineered, and made in Finland by Harvia. We are an authorized Harvia dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr class=\"vt-divider\"\u003e\n\u003ch3\u003eAbout Harvia\u003c\/h3\u003e\n\u003cdiv class=\"vt-brand1\" style=\"text-align: start;\"\u003e\n\u003cimg alt=\"Harvia Virta HL90E HL9U1UL 9kW electric sauna heater floor-mounted stainless steel 177-494 cu ft\" src=\"https:\/\/mediriser.com\/cdn\/shop\/files\/Harvia-Virta-Sauna-Heater-5_0f8681cd-bbcc-4292-9975-4988ad83e742.jpg?v=1780825030\u0026amp;width=800\" class=\"vt-brand-img\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"vt-brand-tag\"\u003eMade in Finland - ETL Certified - UL Listed - Virta Series\u003c\/span\u003e\n\u003ch4\u003eHarvia Virta HL90E. 9.0kW. 177-494 cu ft. Built for frequent long sessions. Elements separated from stones.\u003c\/h4\u003e\n\u003cp\u003eHarvia is a Finnish sauna and spa company established in 1950. The Virta HL90E is the 9.0kW configuration of the Virta Series - Harvia's floor-standing electric heater platform for bathers who use the sauna often and stay in for long sessions. Stainless steel body and elements, 110 lbs of stones, separated element design with pull-out replacement, and front maintenance hatch for all connections. Stones (110 lbs, 3 boxes AC3020, 5-10 cm) and Xenio controller are required and sold separately. We are an authorized Harvia dealer.\u003c\/p\u003e\n\u003cul class=\"vt-check\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e9.0kW electric\u003c\/strong\u003e - 177-494 cu ft - Virta Series platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel body and elements\u003c\/strong\u003e - 16\"W x 13\"D x 33\"H - IPX4 rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e110 lbs AC3020 stones required (3 boxes)\u003c\/strong\u003e - elements separated from stones\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSafety distances: 2\" all sides, 3.5 ft ceiling clearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXenio controller required\u003c\/strong\u003e - ETL certified - UL listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-brand2\" style=\"text-align: start;\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"vt-brand-tag\"\u003eVirta HL90E vs Virta HL60E vs Virta HL120E - Virta Series sizing guide\u003c\/span\u003e\n\u003ch4\u003eVirta HL90E vs Virta HL60E vs Virta HL120E - selecting the right Virta Series output\u003c\/h4\u003e\n\u003cp\u003eThe Virta Series covers a range of room sizes across three standard output ratings. Virta HL60E: 6.0kW for rooms from 106 to 318 cu ft - the entry Virta configuration for smaller home saunas and compact sauna rooms. Virta HL90E (this listing): 9.0kW for rooms from 177 to 494 cu ft - the mid-range Virta for medium to large home saunas and small commercial applications where frequent, long-session use is the pattern. Virta HL120E: 12.0kW for rooms from 247 to 636 cu ft - for larger sauna rooms where higher output is required. All three share the same Virta platform features: stainless steel construction, separated elements, front maintenance hatch, pull-out element module, and the same 2\" safety clearances. Each is also available in a Combi configuration with built-in steamer. Select the HL90E for the 177-494 cu ft room range where 9.0kW is the appropriate output for the space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg alt=\"Harvia Virta Series electric sauna heater HL60E HL90E HL120E floor-mounted stainless steel comparison\" src=\"https:\/\/mediriser.com\/cdn\/shop\/files\/Harvia-Virta-Sauna-Heater-3_27d5ec68-a387-4dd1-916f-178f92a11283.jpg?v=1780825013\u0026amp;width=800\" class=\"vt-brand-img\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003chr class=\"vt-divider\"\u003e\n\u003ch3\u003eManuals and Documents\u003c\/h3\u003e\n\u003cdiv class=\"vt-manual\"\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eInstallation and Operation Manual\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2025-10\/Harvia-Virta-Sauna-Heater-IOM.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Installation and Operation Manual (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eData Sheet\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2022-07\/Harvia-Virta-HL90E-DataSheet.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Data Sheet (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eStone Requirement\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2026-02\/Harvia%20Stone%20Requirements%2002.27.25.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Stone Requirement (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eHarvia Suitable Sauna Stones Update 6\/22\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2022-06\/Harvia%20Sauna%20Stones%20Update%206-22.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Harvia Suitable Sauna Stones Update 6\/22 (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eHarvia Heater Elements\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2025-12\/Harvia-Element-Requirements.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Harvia Heater Elements (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"vt-manual-item\"\u003e\n\u003ch6\u003eSize Your Sauna\u003c\/h6\u003e\n\u003ca href=\"https:\/\/prod-cms.bathingbrands.com\/sites\/default\/files\/2025-09\/Sizing-Your-Harvia.pdf\" class=\"vt-doc-link\" target=\"_blank\"\u003e \u003csvg width=\"14\" height=\"14\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"14 2 14 8 20 8\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e Size Your Sauna (PDF) \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cdiv class=\"vt-warranty\"\u003e\n\u003ch5\u003e2-year limited warranty (consumer use)\u003c\/h5\u003e\n\u003cp\u003eThe Harvia Virta HL90E is covered by Harvia's \u003cstrong\u003e2-year limited warranty\u003c\/strong\u003e from the date of purchase for consumer use. The warranty covers defects in manufacturing and materials under normal use conditions. The warranty does not cover damage caused by improper installation, use of incorrect stone type or size (non-AC3020, or stones outside the 5-10 cm specified diameter range), operating without the required minimum stone load, failure to follow the installation and operating guidelines in the manual, or damage from inadequate electrical installation. Manufacturer's note: sauna heater stones are significant to the unit's safety - the user is responsible for proper stone maintenance and selection for the warranty to remain valid. Proof of purchase from an authorized Harvia dealer is required for warranty claims. We are an authorized Harvia dealer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":52323495182618,"sku":"HL9U1UL","price":1683.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/1690\/0634\/files\/Harvia-Virta-Sauna-Heater-1_85cc19a7-f12e-47f7-a6d8-c1d31e0c4db5.jpg?v=1780824994","url":"https:\/\/mediriser.com\/products\/harvia-virta-hl90e-virta-series-9-0kw-sauna-heater","provider":"Mediriser","version":"1.0","type":"link"}