Harvia Duo is a combination of woodburning sauna stove and fireplace that is both practical and economical. Heat your sauna to bathing temperature – and enjoy the warmth of the fire at the same time. Duo enhances the traditional spirit of the sauna and gives a good, hot bath. Harvia Duo is also very durable. The outer casing of the stove is high-quality stainless steel. Harvia Duo can be equipped with a side or pipe model water heater. Two different powers are available: Harvia 20 Duo and Harvia 36 Duo. 

Stones are not included.

Technical details:

Sauna room min. (m3) - 8

Sauna room max. (m3) - 20

Dimensions width (mm) - 430

Dimensions height (mm) - 760

Dimensions depth (mm) - 510 + 280

Stone capacity max. (kg) - 40

Heater output (kW) - 18

Safety distance to sides and back / wood and bricks (mm) - 500 / 50

Safety distance to front (mm) - 500

Safety distance from upper surface to ceiling min. (mm) - 1200

Fire chamber cover (mm) - 10

Diameter of smoke outlet (mm) - 115

Weight (kg) - 80

Maximum length of firewood, (mm) - 510

Minimum hole width in the wall, (mm) - 405

Minimum hole height in the wall, (mm) - 485

Maximum hole depth in the wall, (mm) - 180