Harvia Legend Pro 10 kW Electric Sauna Heater

The Harvia Legend Pro 10 kW is a high-performance electric sauna heater designed for larger sauna rooms ranging from 390 to 600 ft³ (11–17 m³). Its iconic round design and patinated steel frame hold up to 264 lb (120 kg) of stones, creating a luxuriously soft, consistent heat and rich, soothing steam that fills the entire sauna.

Thanks to its open-frame construction, water can be poured over the entire stone surface, delivering gentle or intense steam depending on your preference. The massive stone capacity ensures long-lasting warmth and humidity, maintaining the perfect sauna atmosphere even at lower temperatures.

The Legend Pro’s circular shape allows flexible installation—whether placed freestanding in the center of the room or built seamlessly into a sauna bench for a striking, professional look.

This model requires a separate control system. For smart remote operation and scheduling, pair it with the Harvia Xenio CX170-U1-15-XW Wi-Fi-enabled digital control unit (sold separately), compatible with the MyHarvia mobile app.

Note: Control unit and sauna stones sold separately.
To operate this heater, you must purchase the Harvia Xenio CX170-U1-15-XW controller.

Key Features:

• Powerful 10 kW heater for large sauna rooms (390–600 ft³)

• Distinctive round design with patinated steel frame

• Holds up to 264 lb (120 kg) of stones for lasting heat and steam

• Open structure allows full-surface water pouring

• Can be freestanding or embedded into a sauna bench

• Made in Finland with durable black steel housing

• CSA Approved (Certified by QPS Labs)

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

Model	HPOU102401
Sauna Room Size	390–600 ft³ (11–17 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: 50 A double pole Wire: Two 10 AWG (10/2 x 2) + One 14 AWG (14/2) — all copper, 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.