Harvia Virta 10.5 kW Freestanding Electric Sauna Heater

The Harvia Virta 10.5 kW Freestanding Electric Sauna Heater is a high-capacity, freestanding heater designed for medium to large home saunas and light commercial use, delivering quiet operation, steady heat, and long-term reliability.

With a large stone capacity, the Virta produces smooth, even steam and consistent temperatures throughout extended sauna sessions. Its heating elements are positioned separately from the stones, improving airflow and helping extend component lifespan—ideal for frequent use.

Maintenance is simple thanks to a front-access service hatch, allowing quick inspections or element replacement without removing stones. The durable steel construction and clean, modern design make it well suited for both residential and professional sauna environments.

This model operates with the Harvia Xenio digital control unit (sold separately) and supports Wi-Fi connectivity through the MyHarvia mobile app for convenient remote temperature and timer control.

Made in Finland by Harvia, the Virta 10.5 kW delivers dependable performance, easy maintenance, and authentic Finnish sauna craftsmanship.

Note: Sauna stones and control unit are sold separately.

• Model: HL11U1

• Recommended Sauna Room Size: 317–635 ft³ (9–18 m³)

• Stone Capacity: 150 lb (68 kg), Ø 10–15 cm

• Heater Dimensions: 16? W × 16? D × 33? H (415 × 410 × 840 mm)

• Electrical Requirements:

  • Voltage: 240 V, 1-phase

  • Breaker: 60 A double-pole

  • Wire: One 6 AWG (6/2) copper + one 14 AWG (14/2) copper with 90°C insulation

Please note: Electrical installation is not included. For safety and compliance, all electrical work should be carried out by a licensed electrician, following local electrical codes and the manufacturer’s installation guidelines.