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Harvia

Harvia Cilindro 20 Woodburning Sauna Stove, Stainless Steel | WKPC20S

SKU WKPC20S
$1,404.00
$1,404.00

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SHIPPING & DELIVERY — HARVIA

Most in-stock Harvia heaters, controls, accessories, sauna stones, and other standard products are typically prepared for shipment within approximately 2–7 business days. Availability and timing may vary by product, destination, and fulfillment method.

Once shipped, standard ground delivery for most heaters, controls, stones, and accessories generally takes approximately 3–5 additional business days within the contiguous U.S., depending on destination and carrier routing. Oversized or freight-shipped Harvia products may require additional transit time and delivery coordination.

Harvia sauna cabins and larger specialty products have model-specific lead times. Some models are stocked and ready for fulfillment, while others may require up to approximately 12 weeks. Freight and oversized deliveries may also require additional transit time and delivery coordination.

Once your order is underway, we’ll keep you informed with available shipping and tracking updates. Have a delivery question or working toward a particular project date? We’re happy to help at support@betweenliving.com.

View our full Shipping Policy →

Product Description

Powerful Wood-Burning Sauna Heating with Deep Steam and Modern Pillar Design

The Harvia Cilindro 20 WKPC20S is a powerful wood-burning pillar sauna heater designed for medium and large sauna spaces. Featuring a tall cylindrical structure with a large stone basket fully enclosed by stainless steel, this heater is engineered to create rich heat output and a long-lasting traditional sauna experience.

Its generous 120 kg stone capacity supports soft, humid, and deep steam that continues even after the fire subsides. The cylindrical design promotes balanced heat distribution throughout the sauna, while a rear ventilation channel helps accelerate room heating and improve efficiency. Finished with a durable stainless steel exterior and a glass fire door, the Cilindro 20 combines performance, durability, and atmosphere.

Built with thickened steel components and Finnish craftsmanship, this heater is designed for dependable long-term use.

Key Features

  • Wood-Burning Pillar Heater Design: Cylindrical construction promotes balanced heat distribution.

  • Large 120kg Stone Capacity: Supports rich, soft, and long-lasting steam performance.

  • Rear Ventilation Channel: Designed to accelerate sauna heating and improve airflow efficiency.

  • Stainless Steel Exterior: Durable construction designed for demanding sauna conditions.

  • Glass Fire Door: Allows visibility of the fire while creating a warm atmosphere.

  • Replaceable Air Control Plates: Supports easier maintenance and extended product lifespan.

  • Thickened Firebox Ceiling: Reinforced construction enhances durability and reliability.

  • Quiet Operating Structure: Designed to reduce expansion-related operating noise.

Specifications

Model: WKPC20S
Series: Harvia Cilindro 20
Product Type: Wood-Burning Sauna Heater
Heater Style: Pillar / Cylindrical Design
Sauna Room Capacity: 10–24 m³
Stone Capacity: 120 kg
Chimney Diameter: 115 mm
Firebox Top Plate Thickness: 8 mm
Body Material: Stainless Steel
Door Type: Glass Door with Spring Handle
Country of Manufacture: Finland
Certification: Key Flag Label

Manufacturer Note: Stones and chimney components sold separately.

Product Attachments

Data Sheet
User Manual
Cilindro Protective Sheath WL200PC
Brochure
Sauna Heater Sizing Calculator
Warranty Information


***REQUIRED (SOLD SEPARATELY)
Stones: AC3020
Boxes of stones needed: 6x 20kg box of stones
*Chimney Kit Needed: Modular Chimney
Protective Bedding WL120
Protective Sheath WL200PC
Chimney Cover WL300PC
or Water Heater WP250PC
Check out more pipings that you may need depending on your space or your desired layout


 


EXPLORE ALL CILINDRO WOOD BURNING HEATERS
Fire, stone and the setup around them Have a wood-heater question? Ask away. We can help you understand the product before you build around it.

A wood-burning heater involves more than choosing a stove. Chimney routing, room volume, clearances, stones, protective surfaces and the surrounding sauna design all matter. If one part of the setup is unclear, send us the question before ordering.

You can ask us things like...

Harvia product: Harvia Cilindro 20 Woodburning Sauna Stove, Stainless Steel | WKPC20S
Chimney design, combustion clearances, floor and wall protection, local building requirements and final installation should always be confirmed against the manufacturer documentation and with the appropriate qualified local professional. Between Living can help identify the relevant Harvia specifications and product documents before that conversation.
Your email app will open with the product and your question already prepared. Add room measurements, photos or a sketch of the proposed chimney route if useful, then press send.
Between Living / Harvia

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