Harvia Spirit 9 kW Wall-Mounted Electric Sauna Heater

Price:

$2,564.00 Inc. Vat

The Harvia Spirit 9 kW Wall-Mounted Electric Sauna Heater is a premium wall-mounted heater designed for medium to larger home saunas, combining elegant Scandinavian design with smooth, reliable performance.

Its softly curved shape and open stone structure create a natural, refined look while promoting fast, even heat and rich steam. With a generous stone capacity, the Spirit delivers a gentle, consistent sauna experience that feels balanced and comfortable every session.

Built with safety at its core, the heater features integrated sensors that prevent operation if objects are placed on top and help regulate temperatures to avoid overheating—making it ideal for modern, connected sauna setups. The symmetrical design allows flexible left- or right-side installation for a clean, streamlined layout.

The Spirit is Wi-Fi compatible and operates with the Harvia Xenio digital control unit (sold separately), enabling precise control and remote operation through the MyHarvia mobile app. The splash-proof control panel can be mounted inside or outside the sauna.

Made in Finland by Harvia, the Spirit 9 kW delivers premium craftsmanship, advanced safety, and a beautifully modern sauna experience.

Note: Sauna stones and control unit are sold separately.

Model HSPE90U1M
Sauna Room Size 177–494 ft³ (5–14 m³)
Stone Capacity 110 lb (50 kg), Ø 5–10 cm
Heater Dimensions 15″ W x 13.1″ D x 29.5″ H (385 x 334 x 750 mm)
Electrical
Voltage: 240 V, 1-phase
Breaker: 40 A double pole
Wire: 8 AWG copper with 90°C insulation

Disclaimer: Sauna Depot is not responsible for any electrical work. Installation must be completed by a licensed electrician in accordance with local electrical codes and the manufacturer’s installation manual.

  • Choose heater control

    Harvia Xenio control units (touch pad and power unit) must be installed in a room that does not go below 0 °C (32 °F). For outdoor saunas, they’re usually placed inside the house, with cables running up to 80 ft (24 m) to the sauna. Beyond that distance, there’s a risk of inaccurate readings or malfunction.


    Choose stones

    Choose Safety Railing