Harvia Cilindro 20 Steel – Modern Wood‑Burning Sauna Stove
A sleek pillar-style wood-burning heater, the Cilindro 20 Steel merges contemporary aesthetics with traditional sauna performance. Engineered in Finland for medium-sized saunas, it’s ideal for those who appreciate clean design and powerful steam.
Key Features
- 
High Heat Output
Delivers 17 kW of heating power, making it perfect for sauna rooms between 8–20 m³ (approx. 282–706 ft³). - 
Generous Stone Capacity
Accommodates up to 120 kg of stones, ensuring consistent, luxurious steam and sustained heat. - 
Rapid, Even Heating
Innovative rear ventilation duct accelerates sauna heat-up and enhances airflow distribution. - 
Quiet & Stylish Exterior
Durable stainless-steel outer shell reduces noise and provides a durable, corrosion-resistant finish. - 
Elegant Viewing
Features a glass door that offers a warm, inviting view of the fire without compromising heat efficiency. - 
Replaceable Air Control Plates
Adjustable and durable—these steel plates in the firebox help control burning and can be easily replaced for maintenance longevity. - 
Finnish Craftsmanship
Proudly produced in Harvia’s Muurame, Finland factory, and awarded the Finnish Key Flag label for quality and origin. 
Specifications
| Feature | Details | 
|---|---|
| Model | PK20 Steel (WKPC20S) | 
| Power Output | 17 kW | 
| Suitable Sauna Size | 8–20 m³ (282–706 ft³) | 
| Stone Capacity | 120 kg | 
| Materials | Internal: Steel; Exterior: Stainless-steel shell | 
| Ventilation | Rear duct for fast heat distribution | 
| Dimensions (H × W × D) | 773 × 557 × 557 mm | 
| Weight (empty) | 62 kg | 
| Stone Diameter | 100–150 mm | 
| Smoke Outlet | Ø 115 mm | 
| Safety Distances | Front: 500 mm; Sides: 150 mm combustible; Rear: 200 mm combustible | 
Why It Speaks for Itself
- 
Modern Look, Traditional Feel – Combines sleek pillar design with the charm of a wood fire, visible through the glass door.
 - 
Fast Heat-Up, Long-Lasting Warmth – Rear ducting and stone mass ensure rapid and sustained sauna heat.
 - 
Quiet and Durable – Stainless-steel enclosure delivers a noise-free and resilient finish.
 - 
Easy Maintenance – Replaceable internal parts extend longevity and reduce service costs.
 - 
Trusted Brand Heritage – Harvia’s Finnish production backs quality, safety, and design innovation.
 
The Harvia Cilindro 20 Steel is a superb choice for anyone seeking a visually appealing, efficient, and reliable wood-fired sauna heater, perfect for medium-sized sauna environments.

SSA003 | Wooden pail						

