Harvia Legend Pro Electric Sauna Heater

The Harvia Legend Pro 12 kW Premium Freestanding Electric Sauna Heater is a high-capacity heater designed for large home saunas and professional installations, delivering exceptionally soft heat and rich, long-lasting steam.

Its iconic round, open-frame design holds a substantial volume of stones, allowing heat to radiate evenly and steam to rise smoothly throughout the sauna. Water can be poured over the entire stone surface, giving you full control over steam intensity while maintaining comfortable humidity—even at lower temperatures.

The circular structure allows flexible installation, whether freestanding as a visual centerpiece or integrated into a sauna bench for a seamless, custom look. The large stone mass helps sustain stable warmth for extended sauna sessions.

This model operates with the Harvia Xenio digital control unit (sold separately), enabling precise temperature control and optional Wi-Fi connectivity through the MyHarvia mobile app.

Made in Finland by Harvia, the Legend Pro 12 kW combines striking design, high-performance heating, and authentic Finnish sauna craftsmanship.

Note: Sauna stones and control unit are sold separately.

Model
HPOU122401

Sauna Room Size
500–750 ft³ (14–21 m³)

Stone Capacity
264 lb (120 kg), Ø 10–15 cm

Heater Dimensions
21″ W x 21″ D x 29″ H (530 x 530 x 740 mm)

Electrical
Voltage: 240 V, 1-phase
Breaker: 60 A double pole
Wire: Two 8 AWG (8/2 x 2) + One 14 AWG (14/2) — all copper, 90°C insulation

Disclaimer: 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.