Narvi Kaamos 20 Wood-Burning Sauna Stove — 21 kW (353–706 cu ft), Made in Finland

Narvi Kaamos 20 is a premium wood-burning sauna stove engineered in Finland for rich, even löyly. A robust firebox and corrosion-resistant steel deliver dependable performance, while the large stone space produces full, gentle steam for an authentic experience.

Why you'll love it

• Powerful 21 kW output for medium–large rooms (approx. 353–706 cu ft)
• Big steam, gentle heat from a large 132 lb (60 kg) stone capacity
• Built to last with corrosion-resistant steel and a rugged firebox
• Finnish craftsmanship—designed for clean, efficient combustion and easy use

Key specifications

• Output: 21 kW
• Recommended room size: 353–706 cu ft
• Stone capacity: 132 lb (60 kg), stone size 4–6" (10–15 cm)
• Fuel: Wood; Max log length: 13" (33 cm)
• Flue connection: Top or Back
• Minimum ceiling height: 79.7" (202 cm)
• Clearances (min): Front–Back 47.3"; Left–Right 42.5"
• Dimensions (W × D × H): 18.9" × 19.7" × 29.9"
• Listing: CE

Required Stones (sold separately)

This stove requires sauna stones to operate. Add the following stone types before checkout:

Tip: Kaamos 20 has a ~132 lb stone capacity. 3 boxes of each type ensure optimal performance.

What's included

• Kaamos 20 stove
• Installation & operation manual

Shipping & delivery

Ships palletized with appointment scheduling and curbside delivery. Ensure site access for a smooth drop-off.

Questions? Chat with our sauna specialists for sizing and stone selection.