Harvia Legend Pro 12 kW Electric Sauna Heater

Harvia Legend Pro 12 kW Electric Sauna Heater

The Harvia Legend Pro 12 kW is a robust electric sauna heater designed for large sauna rooms. Its signature round shape and rugged patinated steel frame hold an impressive 264 lb (120 kg) of stones, delivering abundant, gentle steam that radiates evenly throughout your space.

The open-frame design lets you pour water over the entire stone surface, producing a rich, humid steam that stays warm longer, even at lower temperatures. With its large stone capacity, you’ll enjoy a smoother, more relaxing sauna session every time. Its circular form allows you to install it freestanding at the center of your sauna or seamlessly integrate it into a bench layout.

Perfect for sauna rooms between 500 and 750 ft³ (14–21 m³), the Legend Pro 12 kW requires a separate control unit. For convenient remote access, pair it with the Harvia Xenio CX170-U1-15-XW Wi-Fi-enabled digital controller (sold separately) and manage your sauna through the MyHarvia mobile app.

⚠️ Control unit and sauna stones sold separately.
To operate this heater, the Harvia Xenio CX170-U1-15-XW control system is required.

Key Features:

• Patinated steel frame with an open design for soft, even steam

• Flexible installation: freestanding or bench-integrated

• Durable freestanding construction in sleek black steel

• Made in Finland

• CSA Approved (Certified by QPS Labs)

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

Specifications:

• Model: HPOU122401

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

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

• Dimensions: 21″ W × 21″ D × 29″ H (530 × 530 × 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) copper with 90°C insulation

Disclaimer: ELU Saunas and Cold Tubs is not responsible for any electrical work. Installation must be carried out by a licensed electrician in accordance with local electrical codes and the manufacturer’s instructions.