The Harvia Spirit SP60E is a 6kW floor-standing electric sauna heater for rooms from 177 to 294 cubic feet, in a black organically curved design that showcases the round sauna stones as a central visual element. This listing is the heater only. A compatible Xenio or Fenix control unit and 110 lbs of sauna stones (4 boxes of R-991 round olivine diabase, 5-10 cm) are required for operation and are sold separately. The Spirit SP60E is a distinctly different heater category from the rectangular KIP and Wall series - it is Harvia's design-forward heater, where the open cage form, curved profile, and stone visibility are the primary aesthetic statements. Compatible with Xenio CX30 (with or without WiFi) and Fenix FX30 controls, both available at BathingBrands.
Organic curved design - stones as the visual centrepiece
The Spirit's curved black body wraps around the stone cage in a form that deliberately frames the round olivine stones as the focal element of the heater. Where most heaters treat the stone mass as a functional interior and present a metal exterior face to the sauna room, the Spirit's open cage design places the stones front and centre - visible from all sides, accented by the black curved housing. The result is a heater that reads as a design object in the sauna room rather than an appliance. The recommended R-991 round olivine diabase stones in 5-10 cm diameter are specified not only for thermal performance but for visual presentation: their rounded, smooth profile complements the Spirit's organic curved form in a way that angular or irregular stones would not. Additional boxes of stones beyond the minimum 4 are recommended to ensure enough high-quality stones to achieve the best visual fit and function.
Integrated safety features - remote start safe by design
The Spirit SP60E includes two distinct safety systems that work together to make remote activation via the Xenio WiFi and MyHarvia app safe. The first is an integrated sensor on the top of the heater that detects whether any items have been placed on the heater surface. If the sensor detects obstruction, the heater cannot be activated - preventing the fire risk of a towel, clothing, or object left on the heater from a previous session being present when the heater starts remotely before the owner arrives. The second system is a pair of independent temperature sensors: one monitoring the heater body temperature and one monitoring the sauna room air temperature. If either exceeds the safe threshold, the heater shuts down automatically. Together, these systems allow the Spirit to be started remotely with confidence that the sauna is in a safe state to receive heat before anyone arrives.
Ventilation ducts - even heat, direct wood wall mounting
The Spirit SP60E has integrated ventilation ducts built into the heater structure beneath the stone cage. These ducts serve two purposes: they direct airflow through the heating elements to create an even temperature distribution throughout the sauna room, and they channel air across the back panel of the heater body, cooling the rear surface sufficiently to allow direct mounting on a wooden sauna wall without an air gap or heat shield. Direct wood wall mounting simplifies installation and preserves the heater's visual profile against the wall without standoff brackets. The ventilation architecture also contributes to the Spirit's rapid heat-up characteristic - the controlled airflow through the element zone optimises heating efficiency from switch-on.
6kW floor-standing electric sauna heater for rooms from 177 to 294 cubic feet. Black organic curved design - open stone cage presents round olivine stones as the visual centrepiece. Integrated top safety sensor - heater cannot activate if items placed on top - safe for remote start. Dual temperature sensors - heater and room monitoring. Ventilation ducts under stones - even heat and direct wood wall mounting. Compatible with Xenio CX30 or Fenix FX30 control (sold separately). Required: 110 lbs R-991 round olivine diabase stones - 4 boxes (sold separately). Wall-mount bracket included. Max 194°F. 2-year warranty (consumer). ETL Listed. Made in Finland by Harvia.
6 kW
177 to 294 cu ft
Black organic curved design
Open cage - stones visible as centrepiece
Top safety sensor - safe for remote start
Dual temperature sensors
Ventilation ducts - even heat - direct wood wall mount
Xenio CX30 or Fenix FX30 compatible (sold separately)
110 lbs R-991 round olivine diabase (4 boxes, sold separately)
Wall-mount bracket included
Max 194°F
2-year warranty (consumer)
ETL Listed - made in Finland by Harvia
⚠️ Xenio/Fenix control and sauna stones required - not included. A Xenio CX30 or Fenix FX30 control unit and 110 lbs of R-991 round olivine diabase stones (4 boxes, 5-10 cm) must be purchased separately. Additional stone boxes recommended - each natural stone is unique in shape; extra stones allow selection of the best fit. See the Spirit Series Package listing at BathingBrands for a bundled purchase.
ℹ️ Spirit SP60E vs KIP60B - different heater categories. The KIP60B is a rectangular wall-mounted heater with built-in analog controls and compact design for straightforward installation. The Spirit SP60E is a floor-standing design heater with an organic curved form, open stone cage, and advanced safety features requiring an external Xenio or Fenix control. Choose the KIP60B for a simple, self-contained installation. Choose the Spirit for a sauna room where the heater is a design focal point and remote control capability is wanted.
Specifications
Electrical
| Power output |
6 kW |
| Voltage |
240V / 1-phase / 60 Hz |
| Control included |
No - Xenio CX30 or Fenix FX30 required (sold separately) |
| WiFi capability |
Via Xenio CX30-U1-U3-XW or Fenix FX30 (MyHarvia app) |
| Max sauna temperature |
194°F (90°C) |
| Certification |
ETL Listed |
Room sizing and stones
| Room volume |
177 to 294 cu ft |
| Stones required |
110 lbs (4 boxes R-991) - sold separately |
| Stone specification |
Round olivine diabase, 5-10 cm (R-991) |
| Additional boxes recommended |
Yes - natural stones vary in size and shape |
Safety features
| Top safety sensor |
Prevents activation if items placed on heater surface |
| Heater temperature sensor |
Monitors heater body - shuts down on overheat |
| Room temperature sensor |
Monitors sauna air temperature - shuts down on overheat |
| Remote start safety |
Yes - top sensor confirms clear before activation |
Design and installation
| Exterior finish |
Black |
| Form |
Organic curved cage - open stone design |
| Mounting |
Floor-standing - wall-mount bracket included |
| Wall mounting |
Direct wood wall - no air gap required (ventilation ducts) |
| Stone visibility |
Open cage - stones visible from all sides |
| Ventilation |
Integrated ducts under stones - even heat distribution |
| Origin |
Made in Finland by Harvia |
Compatible controls (sold separately)
| Xenio CX30-U1 (no WiFi) |
Wall-mounted digital control - on-site only |
| Xenio CX30-U1-U3-XW (WiFi) |
MyHarvia app - remote preheat and scheduling |
| Fenix FX30-U1-XC |
4.3" touchscreen - MyHarvia 2 - AI learning - 3 profiles |
Warranty
| Warranty period |
2 years (consumer use) |
| SKU |
HSPE60U1M |
What's included
Harvia Spirit SP60E 6kW sauna heater - black organic curved design
Wall-mount bracket
Room temperature sensor
Installation and operation manual
Required (not included): Xenio CX30 or Fenix FX30 control unit (sold separately at BathingBrands); 110 lbs R-991 round olivine diabase stones - 4 boxes minimum (sold separately - additional boxes recommended). Optional (sold separately): Spirit embedding flange (bench embedding); Harvia safety rail for Spirit series. A licensed electrician is required. Do not connect to a GFI/GFCI breaker.
Why the Harvia Spirit SP60E stands out
Organic curved design - a heater as a design object
The Spirit's curved black form and open stone cage make it the most visually distinctive heater in the Harvia residential lineup. Where the KIP and Wall series are functional rectangular forms, the Spirit is explicitly designed to be a centrepiece - the round olivine stones are framed and presented by the cage rather than hidden inside a metal housing. For sauna rooms where the heater's visual presence matters, the Spirit is Harvia's answer.
Top safety sensor - safe remote preheat
The integrated top sensor that prevents the heater activating if items are on the surface makes remote start genuinely safe in home use. Without this sensor, remotely preheating the sauna while away from home carries the risk of an item placed on the heater from a previous session starting a fire. With the sensor, the heater simply refuses to start in that condition. Combined with the MyHarvia app via Xenio CX30 WiFi or Fenix FX30, the Spirit enables confident remote preheat.
Dual temperature sensors - comprehensive overheat protection
Most electric sauna heaters monitor heater body temperature only. The Spirit monitors both the heater body and the sauna room air temperature independently. If either exceeds its safe threshold - from a blocked ventilation path, a door left open that causes the room to run excessively, or a heater malfunction - the respective sensor triggers shutdown. Two independent monitoring points for a single heater provide redundancy that a single sensor cannot.
Ventilation ducts - direct wood wall mounting
The Spirit's integrated ventilation architecture cools the heater's rear surface enough to allow direct contact mounting against a wooden sauna wall. Most floor-standing heaters require a clearance air gap or non-combustible heat shield behind them when positioned against wood - a requirement that affects bench positioning, floor space, and visual integration. The Spirit's vented rear eliminates this constraint within its installation specifications.
R-991 round olivine diabase stones
The Spirit is specified for R-991 round olivine diabase in 5-10 cm diameter - not a generic stone specification. The round, smooth profile of R-991 stones complements the Spirit's organic curved form visually and performs well thermally: rounded stones produce an even, soft steam when water is ladled, with water running down to lower stone layers and generating steam across a larger surface area. Each natural stone is unique - purchasing an extra box allows selection of the highest quality stones for visual fit and function.
Xenio or Fenix compatible - WiFi upgrade path
The Spirit works with the full range of Xenio and Fenix controls - from the basic Xenio CX30 (on-site digital control) through the Xenio CX30 WiFi (MyHarvia app remote preheat) to the Fenix FX30 (4.3" touchscreen, MyHarvia 2, AI learning timer, 3 customisable profiles). All sold separately at BathingBrands. The Fenix FX30 is the most capable pairing for the Spirit's design-forward positioning - a touchscreen control that matches the Spirit's premium aesthetic.
About Harvia
Made in Finland - ETL Listed
Harvia Spirit SP60E. 6kW. 177-294 cu ft. Black organic curved design. Dual sensors. Remote-start safe.
Harvia is a Finnish sauna and spa company with over 70 years of manufacturing history. The Spirit SP60E is Harvia's design-forward 6kW floor-standing heater - an organic curved black cage that presents round olivine stones as the visual centrepiece of the sauna room, with integrated top safety sensor, dual temperature monitoring, and ventilation ducts for even heat and direct wood wall mounting. Compatible with Xenio CX30 and Fenix FX30 controls (sold separately). Stones (110 lbs, 4 boxes R-991) sold separately. We are an authorized Harvia dealer.
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6kW, 177-294 cu ft - 240V/1PH, ETL Listed, made in Finland
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Black organic curved cage - round stones as visual centrepiece
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Top safety sensor + dual temp sensors - safe for remote start
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Ventilation ducts - direct wood wall mount, even heat
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Xenio CX30 or Fenix FX30 required - stones (110 lbs R-991) required - both sold separately
Spirit series - 6kW, 8kW, and 9kW
Spirit SP60E (6kW), SP80E (8kW), SP90E (9kW) - same design, different room range
The Harvia Spirit series is available in three output levels: SP60E (6kW, 177-294 cu ft), SP80E (8kW, 247-424 cu ft), and SP90E (9kW, 294-494 cu ft). All three share the same black organic curved design, open stone cage, integrated top safety sensor, dual temperature sensors, ventilation duct architecture, and Xenio/Fenix control compatibility. The choice between them is determined by the sauna room's adjusted cubic footage. Use the Size Your Sauna document below to confirm the correct Spirit output for the specific room before ordering. The SP60E (this listing) is the correctly sized Spirit for rooms from 177 to 294 cubic feet. A licensed electrician is required for all Spirit series installations. Do not connect to a GFI/GFCI breaker.
Manuals and Documents
Warranty
2-year limited warranty (consumer use)
The Harvia Spirit SP60E is covered by Harvia's 2-year limited warranty 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, operating without the required stone load, connection to a GFI/GFCI breaker, or failure to follow Harvia's installation and operating guidelines. A licensed electrician is required for all electrical connections. Proof of purchase from an authorized Harvia dealer is required for warranty claims. We are an authorized Harvia dealer.
