Harvia 20 Duo Wood Sauna Stove | 24.1kW Dual-Room Sauna & Fireplace
The Harvia 20 Duo Wood Sauna Stove delivers a distinctive two-room heating solution that combines a traditional wood-burning sauna stove with the ambiance of a fireplace. Designed for sauna owners who want both authentic heat and added comfort outside the sauna room, the Harvia 20 Duo allows you to enjoy powerful steam inside the sauna while relaxing beside the warm glow of the fire from the adjoining room.
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- Manufacturer Warranty Included
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- U.S.-Based Customer Support
Built with durable steel construction and a stylish large glass door, the Harvia WK200SLUX offers practical function and visual appeal in one premium wood-fired heater. Its innovative design allows wood to be loaded from the next room, helping keep the sauna space cleaner while enhancing convenience during use. For customers seeking a classic sauna experience with a luxury cottage feel, the Harvia 20 Duo is a compelling choice.
Overview
The Harvia 20 Duo is both a wood-fired sauna stove and a fireplace, designed to heat two rooms with one unit. This smart dual-purpose configuration allows the firewood to be loaded from an adjoining room, reducing mess inside the sauna while creating a warm, inviting fireplace atmosphere outside it. Harvia's wood-burning technology supports a traditional sauna bathing experience with dependable performance, strong heat output, and timeless design.
Key Features
- 24.1kW wood-burning sauna stove
- Innovative design heats the sauna room and adjoining room
- Functions as both a sauna stove and a fireplace
- Large glass door creates a warm fireplace ambiance
- Load wood from the next room to keep the sauna area cleaner
- Durable steel construction
- Traditional wood-fired sauna experience
- Designed for floor installation
What's Included
- Harvia 20 Duo Wood Sauna Stove
- Installation & Operation Manual
- 1-Year Limited Warranty (Consumer Use)
- 1-Year Limited Warranty (Commercial Use)
Required Components
This product requires additional components for proper installation and operation.
- Sauna Stones: Minimum of 88 lbs required (2 boxes), sold separately
- Recommended Stones: Harvia Sauna Stones Split-Face AC3020
- Stone Model: AC3020
- Stone SKU: AC3020
The Harvia AC3020 olivine diabase sauna stones are a subvolcanic rock mined in Western Finland and are designed for use with compatible Harvia sauna heaters and stoves.
Specifications
- Model: WK200SLUX
- SKU: WKPR20DUOS
- Series: Duo Series
- Construction: Steel
- Power Output: 24.1 kW
- Installation Location: Floor
- Height: 30"
- Width: 17"
- Depth: 20"
- Net Weight: 169 lbs
Safety Distances
- Front (non-combustible): 12"
- Sides (non-combustible): 4"
- Back (non-combustible): 4"
- Ceiling: 52"
- Minimum Room Height: 82"
Installation Notes
This wood-burning sauna stove must be installed according to all manufacturer instructions, venting requirements, and applicable local building and fire codes. Review all clearance, chimney, stone, and safety requirements before purchase and installation. Professional installation is recommended.
Manuals & Downloads
Warranty
The Harvia 20 Duo includes a limited 1-year warranty for consumer use and a limited 1-year warranty for commercial use. For complete warranty terms, exclusions, and coverage details, please review the official manufacturer warranty document.
Shipping & Delivery
Free standard shipping is included within the contiguous United States (48 states).
About This Delivery: This sauna heater system requires a scheduled delivery appointment. It arrives on a wooden pallet and is encased in three-ply cardboard for solid protection during transit. The driver is responsible for delivery only and will provide limited assistance at the site.
Prior to shipping, customers may be contacted to review shipment details, site access requirements, and any delivery circumstances that could create additional delivery-related charges. This helps ensure a smoother delivery process and successful installation planning.
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