Harvia Cilindro 20 Cilindro Series 17kW Wood-Burning Sauna Stove

The Harvia Cilindro 20 is a 17kW wood-burning sauna stove designed for sauna rooms ranging from 283 to 706 cubic feet. Its modern pillar-style design combines powerful wood-fired heating with a generous 264 lb stone capacity for traditional sauna installations. Durable stainless steel construction provides long-lasting performance and quiet operation, while the glass hatch adds a warm, fire-lit appearance. A unique rear ventilation duct helps heat the sauna quickly and efficiently, and replaceable air control plates in the firebox help extend the stove’s service life. The Cilindro 20 accommodates firewood up to 15 inches long and provides both top and rear flue connection options. Six boxes of required sauna stones are sold separately. With a 30.4-inch height and 136.7 lb stove weight, the Cilindro 20 is designed, engineered, and made in Muurame, Finland.

Key Features

• 17kW Wood-Burning Heating – Designed for sauna rooms from 283–706 cubic feet.

• 264 lb Stone Capacity – Requires six boxes of sauna stones, sold separately.

• Modern Pillar Design – Provides a distinctive, space-efficient stove configuration.

• Stainless Steel Construction – Durable design for long-lasting sauna use and quiet operation.

• Rear Ventilation Duct – Helps heat the sauna quickly and efficiently.

• Glass Hatch – Provides visibility of the fire and a warm, fire-lit appearance.

• Replaceable Air Control Plates – Designed to help extend firebox service life.

• 15-Inch Firewood Capacity – Accommodates firewood up to 15" (39 cm).

• Top & Rear Flue Connections – Provides installation flexibility.

• Made in Finland – Designed, engineered, and made in Muurame, Finland.

• 2-Year Consumer Warranty – Limited warranty for consumer use.

• 6-Month Commercial Warranty – Limited warranty for commercial use.