Harvia Pro 20 Wood-Burning Sauna Stove
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Harvia | Traditional Finnish wood-fired heat
Harvia Pro 20 Wood-Burning Sauna Stove
The Harvia Pro 20 brings 24.1 kW of wood-fired heating to sauna rooms measuring approximately 283 to 706 ft³ / 8 to 20 m³. Its substantial stone compartment creates the setting for traditional, enveloping löyly.
A graphite-black steel body and cast-iron-framed glass door give this floor-standing classic a warm, timeless appearance. Adjustable feet help level the stove and align the flue connection during installation.
Key Features
Traditional Wood-Fired Heat
Enjoy the ritual of tending a fire and adding water to hot sauna stones for authentic Finnish steam.
Generous Stone Compartment
A 40 kg stone bed provides thermal mass for a satisfying sauna session.
Warm Firelight Ambiance
The cast-iron-framed glass door lets the glow of the fire become part of your sauna atmosphere.
Practical Installation Features
Adjustable feet and top or rear flue connections help accommodate your planned stove location.
Complete Your Stove Setup
Required Components (Sold Separately)
- Sauna stones: Approximately 88 lb / 40 kg of suitable 10 to 15 cm sauna stones. Confirm the total weight when selecting box quantities.
- Chimney and flue system: Compatible components selected for your stove, building, and local installation requirements.
- Floor and surface protection: Any protective bedding, hearth protection, or shielding required by the installation manual.
An extra box of stones gives you more shapes to choose from. Load the stove according to its specified capacity and stone arrangement instructions.
What's Included
- Harvia Pro 20 wood-burning sauna stove
- Glass stove door and ash box
- Adjustable leveling feet
- Installation and operation instructions
Stones and chimney components are sold separately. Review the linked Harvia warranty for applicable coverage and conditions.
Technical Specifications
| Model / SKU | Pro 20 / WKPR20M Earlier model code: WK200 |
|---|---|
| Power Output | 24.1 kW |
| Recommended Sauna Volume | 283 to 706 ft³ / 8 to 20 m³ |
| Fuel | Wood |
| Stone Capacity | Approximately 88 lb / 40 kg; stones sold separately |
| Recommended Stone Size | 10 to 15 cm / approximately 4 to 6 inches |
| Dimensions (W × D × H) | 430 × 510 × 760 mm Approximately 16.93″ × 20.08″ × 29.92″; adjustable feet affect installed height. |
| Heater Weight (Without Stones) | WKPR20M: approximately 117 lb / 53 kg Earlier WK200: approximately 128 lb / 58 kg |
| Flue Connections | Top or rear / 115 mm diameter |
| Installation | Floor-standing with adjustable feet |
| Finish | Graphite-black painted steel |
| Door | Cast-iron-framed glass door |
| Warranty | Harvia limited warranty; see the linked document for applicable coverage. |
Confirm the supplied stove's model code and manual before planning installation. Insulation, glazing, and other uninsulated surfaces affect heater sizing.
Why Choose the Harvia Pro 20?
- Traditional wood-fired sauna heating with a classic graphite-black finish.
- A generous stone bed for your preferred steam experience.
- A glass fire door that adds natural warmth and ambiance.
- Adjustable feet and flexible flue connections for installation planning.
Product Manual and Warranty
Review the installation requirements, operation instructions, and warranty terms before ordering.
Plan Your Wood-Fired Sauna
Need help with room sizing, stone selection, chimney components, or installation layout? Our sauna specialists can help you prepare your Pro 20 purchase.
Why Buy From Us
Shop trusted wellness brands with authorized dealer support and help choosing the right equipment.
Help understanding coverage and coordinating warranty inquiries. Coverage and registration requirements vary by brand and product.
Personal guidance from My Luxury Home Spa before, during, and after your purchase.
Ordering & Product Support FAQs
Shipping & Delivery
Free standard shipping is available on eligible products and destinations. Large equipment generally ships by freight with curbside delivery unless another service is expressly included.
White-glove placement, assembly, or other upgraded services may be available for select products and locations at an additional cost. Availability, scope, and pricing must be confirmed before booking. Processing, transit, and delivery scheduling vary by product and destination.
Review our Shipping Policy, or contact us before ordering if you need placement assistance or delivery by a particular date.
Warranty
Manufacturer warranty coverage varies by brand, model, component, and intended use. Review the product’s warranty documentation for coverage periods, exclusions, and any registration requirements. Commercial use may have different terms.
For warranty assistance, contact My Luxury Home Spa with your order number, model, serial number, and a description of the issue. We can help coordinate the next steps with the manufacturer or supplier.
Returns
Return eligibility, deadlines, fees, and shipping responsibilities vary by product. Some products have shorter return windows or specific restrictions. Eligible change-of-mind returns generally require unused equipment in its original packaging and written authorization before shipment.
Review our Return & Refund Policy and any product-specific terms before purchasing. Contact us promptly about damaged, defective, or incorrect items; these are reviewed separately from change-of-mind returns.
Installation & Power
Electrical, assembly, foundation, ventilation, drainage, and clearance requirements vary by product. Check the exact model’s specifications and manufacturer instructions before ordering or preparing your space.
Use qualified professionals where required. Delivery or optional placement service does not include electrical wiring, plumbing, site preparation, or full installation unless expressly included in your written service scope. Contact us if you need help locating the appropriate product documentation.
