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Harvia

Harvia PRO 36 Wood Burning Heater | External Feed | Stainless Steel | Duo Fireplace | WKPR36DUOS

SKU WKPR36DUOS
$3,415.00
$3,415.00

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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

Two-in-One Sauna Heater and Fireplace with Powerful Dual-Room Performance

The Harvia Pro 36 DUO WKPR36DUOS wood-burning sauna heater combines traditional sauna heating with the warmth and atmosphere of a fireplace in one versatile system. Designed as a dual-purpose solution, this heater allows users to enjoy rich sauna heat while simultaneously creating a relaxing fireplace ambiance in an adjacent room.

Built with a durable stainless steel exterior and a large steel-framed glass door, the Pro 36 DUO delivers authentic wood-fired sauna performance alongside visual warmth and atmosphere. While the sauna heats and operates, the fireplace side creates a cozy environment before, during, and after sauna sessions. Designed with Harvia craftsmanship and functionality in mind, the system combines performance with practical versatility.

Ideal for larger sauna environments and adjacent relaxation spaces, the Pro 36 DUO extends the sauna experience beyond the steam room.

Key Features

  • 2-in-1 Sauna Heater and Fireplace: Combines sauna heating and fireplace functionality in one system.

  • Dual-Room Operation: Creates atmosphere in both the sauna and adjacent room.

  • Wood-Burning Sauna Heater: Provides an authentic traditional sauna experience.

  • Large Steel-Framed Glass Door: Enhances ambiance with visible fire presentation.

  • High-Quality Stainless Steel Exterior: Durable construction designed for long-term use.

  • Extended Sauna Experience: Allows enjoyment of fireplace warmth before and after sauna sessions.

  • Optional Water Heater Compatibility: Supports installation of a pipe-type water heater.

  • Designed with Harvia Craftsmanship: Built for dependable performance and lasting durability.

Specifications

Model: WKPR36DUOS
Series: Pro 36 DUO
Product Type: Wood-Burning Sauna Heater with Fireplace Function
Fuel Loading Type: External Feed
Construction Material: Stainless Steel Exterior
Door Type: Steel-Framed Glass Door
Installation Type: Floor Mounted
Optional Compatibility: Pipe-Type Water Heater

Application: Sauna and Adjacent Fireplace Room Combination System

Product Attachments

User Manual
Data Sheet
Sauna Heater Sizing Calculator
Warranty Information
Technical Models
Harvia Pro 36 Duo 2D
Harvia Pro 36 Duo 3D



***REQUIRED (SOLD SEPARATELY)
Stones: AC3020 x 2 boxes
Boxes of stones needed: 2 boxes of 20 kg stones
Accessories:
*Chimney Kit
*Glass Wall 9X19 DL91905AA
*Glass Wall 9X21   DL92105AA
*Protective Bedding WL120
Check out more pipings that you may need depending on your space or your desired layout

EXPLORE AND COMPARE ALL HARVIA PRO HEATERS HERE
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 PRO 36 Wood Burning Heater | External Feed | Stainless Steel | Duo Fireplace | WKPR36DUOS
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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