Harvia Spirit 8 kW Electric Sauna Heater

Harvia Spirit 8 kW Electric Sauna Heater
The Harvia Spirit 8 kW Electric Sauna Heater is a premium wall-mounted heater designed for sauna rooms from 177 to 431 cubic feet (5–12 m³). Its elegantly curved silhouette and open stone structure create a modern yet organic look—especially striking when paired with round sauna stones.

Expertly engineered in Finland for performance and safety, the Spirit heats your sauna quickly and evenly while incorporating advanced safety features. An integrated safety sensor prevents the heater from turning on if objects are placed on top—ideal for safe remote operation. Two additional sensors monitor the heater and sauna temperature to prevent overheating.

The Spirit holds up to 110 lb (50 kg) of stones, producing soft, balanced heat and rich steam. Its symmetrical design allows installation on either side of your sauna for a clean, balanced appearance.

This model is Wi-Fi compatible and requires the Harvia Xenio CX45-U1-U3-XW digital control unit (sold separately). The external, splash-proof control panel can be mounted inside or outside the sauna and provides convenient remote control through the MyHarvia mobile app.

⚠️ Control unit and sauna stones sold separately.

Features:

• Elegant, premium Finnish design

• Fast, even sauna heating

• Integrated safety sensors for secure remote starting

• Stainless steel interior and exterior finishes

• Recommended stone: round Olivine diabase Ø 5–10 cm

• Made in Finland

• Certification: UL/cUL Listed (UL 875)

• Warranty: Up to 3 years residential (2 years standard + 1 year with registration)

Specifications:

• Model: HSPE80U1M

• Sauna Room Size: 177–431 ft³ (5–12 m³)

• Stone Capacity: 110 lb (50 kg), Ø 5–10 cm

• Heater Dimensions: 15″ W × 13.1″ D × 29.5″ H (385 × 334 × 750 mm)

• Electrical:

  • Voltage: 240 V, 1-phase

  • Breaker: 40 A double pole

  • Wire: 8 AWG copper with 90 °C insulation

Disclaimer: ELU Saunas and Cold Tubs 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.