The Harvia Cilindro 20 is a wood-burning sauna stove built for medium-sized sauna rooms from 283 to 706 cubic feet. Its cylindrical stainless-steel design and rear ventilation duct set it apart — the duct draws air from behind the stove and pushes heat into the room faster than front-ventilated designs, making it efficient for rooms at the upper end of its range.

At 17kW with a 264 lb stone capacity, the Cilindro produces dense, consistent steam. The glass door adds a fire-lit ambiance to the sauna interior, and replaceable air control plates in the firebox extend the stove's service life. Designed, engineered, and manufactured in Finland.

Note: A chimney system, sauna stones, and required installation components are necessary for safe operation and sold separately.

Prefer a simplified installation?

→ Stove package with chimney kit (Black or Stainless Steel)

Features

• Wood-burning stove
• Long-lasting and reliable performance
• 17 kW
• Unique rear ventilation duct for fast heating
• For sauna rooms from 283 to 706 cu. ft.
• Requires a minimum of 264 lb of stones (6 boxes)
  
• Designed, engineered, and made in Finland
  
• 2-year warranty

Specifications

What's Included

• Sauna Stove
  
• All Installation Components
• Installation and Operation Manual

Complete Your Setup

To install and operate this wood stove safely, the following components are needed:

Required for Operation

• Sauna Stones — 264 lb required (6 boxes)
  • Harvia AC3020
  • Harvia R-995
  • Harvia AC3045
  • Harvia AC3055
• Compatible Chimney Kit (select one option)
  • Harvia Stainless Steel Sauna Wood Stove Chimney Kit | WHP1500
  • Harvia Black Sauna Wood Stove Chimney Kit | WHP1500M
  • Harvia Stainless Steel Chimney & Assembly Kit, Barrel, Flat Roof
  • Harvia Black Chimney & Assembly Kit, Barrel, Flat Roof
• Chimney Extension (if needed based on roof height)
  • 500mm — Stainless Steel (WHP500) / Black (WHP500M)
  • 1000mm — Stainless Steel (WHP1000) / Black (WHP1000M)

Safety & Installation Accessories

• Harvia Air Guide | SASPO105
• Harvia Cilindro Protective Sheath | WL200PC
• Harvia Cilindro Chimney Cover | WL300PC
• Harvia Protective Bedding Round | WL120
• Harvia Smoke Pipe | WZ050M
• Harvia Smoke Pipe WZ | WZ100M
  
• Harvia Chimney Pipe Adapter | WZ115155

Manuals & Resources