Harvia Spirit SP90E 9KW Sauna Heater - Finnish Sauna Builders
Harvia Spirit SP90E 9KW Sauna Heater - Finnish Sauna Builders
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Harvia Spirit SP90E 9kW Sauna Heater | 240V Single-Phase
Bring modern Finnish design to your sauna with the Harvia Spirit SP90E 9kW Electric Sauna Heater. Its curved profile and exposed rounded stones create an elegant focal point while providing traditional sauna heat and steam.
Made in Finland, the SP90E is designed for sauna rooms from 177–494 cubic feet. Its approximately 110-pound stone capacity stores heat, allowing you to create steam by pouring water over the heated stones.
Pair the Spirit with a compatible Harvia Xenio external control, sold separately, for convenient temperature and operating-time adjustments. A compatible Xenio Wi-Fi system adds remote connectivity when installed with the required safety equipment.
Key Features
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9kW Heating Output: Designed for sauna rooms from 177–494 cubic feet.
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Curved Scandinavian Design: A distinctive shape that showcases the rounded stones.
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Wall-Mounted Installation: Keeps the heater raised above the sauna floor.
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Generous Stone Capacity: Holds approximately 110 lbs of rounded sauna stones.
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Separate Digital Control: Compatible with an appropriate Harvia Xenio control system.
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Optional Wi-Fi Operation: Available through a compatible control and required safety equipment.
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Included Safety Device: Supplied as part of the heater package.
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Optional LED Lighting: Available separately to complement the heater.
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Made in Finland: Finnish design and manufacturing.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Harvia |
| Series | Spirit |
| Model | SP90E |
| Product Code | HSPE90U1M |
| Heater Type | Electric sauna heater |
| Heating Output | 9 kW |
| Voltage | 240V |
| Phase | Single-phase |
| Frequency | 50/60 Hz |
| Sauna Room Volume | 177–494 cu. ft. |
| Rated Current | 37.5A with a single supply circuit |
| Installation | Wall mounted |
| Stone Capacity | Approximately 110 lbs (50 kg) |
| Required Stone Type | Rounded sauna heater stones |
| Stone Size | 5–10 cm |
| Supplier Stone Order | Four boxes, sold separately |
| Heater Weight Without Stones | Approximately 28.8 lbs |
| Control | Compatible external control, sold separately |
| Country of Manufacture | Finland |
Dimensions
| Dimension | Measurement |
|---|---|
| Width | Approximately 15″ (385 mm) |
| Depth | Approximately 13.1″ (334 mm) |
| Height | Approximately 29.5″ (750 mm) |
Included in the Box
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Harvia Spirit SP90E 9kW electric sauna heater
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Safety device
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Wall-mounting bracket
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Installation and user manual
Sauna stones, external control, and optional LED lighting are sold separately.
Who It’s For
Ideal for sauna owners who want a Finnish-made heater with a sculpted appearance, rounded stones, and separate digital controls. The SP90E suits appropriately sized home saunas where both design and traditional steam matter.
Purchase & Installation Note
Use only the rounded stones specified by Harvia and load them according to the manual. Four boxes provide material for selecting suitable stones; follow the heater’s specified stone load.
Confirm control compatibility and electrical requirements before ordering. The listed 37.5A is operating current, not a fuse or breaker rating. Have a qualified electrician follow the manufacturer’s connection diagrams and installation requirements.
Installation Manual
Download the Harvia Spirit Installation Manual
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Harvia Spirit SP90E 9kW Sauna Heater | 240V
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Shop the Finnish-made Harvia Spirit SP90E 9kW sauna heater. Curved design, rounded stones, and 240V single-phase power for 177–494 cu. ft. saunas.
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