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Harvia PRO 36 DUO 31kW Wood Burning Sauna Stove | WK360SLUX

SKU WK360SLUX
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Original price $2,980.00
Original price $2,980.00 - Original price $2,980.00
Original price $2,980.00
Current price $2,682.00
$2,682.00 - $2,682.00
Current price $2,682.00
Availability:
in stock, ready to be shipped
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This Item is Currently on Backorder

Units are allocated on a first-come, first-served basis. Reserve the next available one for you with a pre-order. No ETA yet

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Harvia PRO 36 DUO 31kW Wood Burning Sauna Stove | WK360SLUX

Heat two spaces with one powerful solution—the Harvia PRO 36 Duo Wood Burning Sauna Stove (WK360SLUX). Designed for large sauna rooms from 494 to 1271 cu. ft., this 31 kW dual-purpose unit functions as both a high-performance sauna heater and a cozy fireplace. Load wood from an adjoining room, keeping your sauna clean and clutter-free, while enjoying the fire’s glow through the steel-framed glass door. Built from premium stainless steel and engineered in Finland, the Harvia 36 Duo is the ideal blend of efficiency, durability, and rustic ambiance—perfect for saunas and cabins alike.

Features

  • Dual-function design: Sauna heater and fireplace in one
  • Powerful 31 kW output – heats large saunas from 494 to 1271 cu. ft.
  • Rear wood-loading firebox for clean sauna interiors
  • Large 132 lb stone capacity (requires 3 boxes, sold separately)
  • Durable stainless steel construction for long-term performance
  • Steel-framed glass door offers a warm view of the fire
  • Free-standing unit with adjustable feet for easy installation
  • Designed, engineered, and made in Finland
  • Backed by a 2-year limited warranty
  • Harvia WK360SLUX PRO 36 Duo Sauna Stove
  • Installation and Operation Manual
  • 2-Year Warranty

Optional Add-Ons

  • Harvia Stones – 3 boxes (132 lbs total) | AC3020
  • Harvia Pipe Adapter (4.5" Euro to 6" USA) | WZ115155
  • Protective Bedding – for floor protection | WL110
  • Protective Sheath Panel – reduces safety clearances | WL850
  • Harvia Chimney Kits – complete exhaust solution | WHP1500M
  • Water Heater – 5.8 gallon top-mounted model | WP220ST
  • Model: 36 Duo (WK360SLUX)
  • Power Output: 31 kW
  • Primary Fuel: Wood
  • Sauna Room Size: 494 – 1271 cu. ft.
  • Construction: Stainless Steel
  • Installation Location: Floor
  • Firewood Max Length: 15.3" (390mm)
  • Firewood Diameter: 3–6" (80–150mm)
  • Stone Capacity: 132 lbs (3 boxes required, sold separately)
  • Flue Connection Location: Top
  • Dimensions: 32"H x 20"W x 31"D
  • Heater Weight: 176 lbs
  • Shipping Weight with Stones: 308 lbs
  • Minimum Room Height: 81.1" (2060mm)

Safety Clearances

Safety Distances Safety Distances with Heat Sheath

11 Reasons to Choose Topture

1. Free Shipping: Enjoy complimentary standard shipping on 98% of our items, ensuring a hassle-free shopping experience without any hidden costs or surprises as you finalize your purchase. Should any shipping charges apply, they are clearly indicated on the product page for complete transparency and peace of mind.

2. No Sales Tax: The price listed on our website is what you pay, making your shopping experience hassle-free and more affordable.

3. Lowest Price Guarantee: Find a lower price online? We’ll match it! Just email us. Valid on all products, anytime. Shop with confidence at Topture!

4. Dedicated Customer Support: Our team of specialists are available to
assist you via phone, email, or live chat. We are here to provide clear information, support and guidance at every step of your shopping experience.

5. Manufacturer's Warranty: As authorized dealers for all our brands, you can rest assured that you'll receive the full manufacturer's warranty on all products you purchase from us.

6. Fast Order Handling: We usually dispatch orders within 2 business days and provide email confirmations with tracking IDs when your order is shipped.

7. Secure Payments: We use high-standard SSL encryption on all our pages, content, and data
to ensure a safe and secure shopping experience.

8. Hassle-Free Shopping Journey: From selecting the right products to ensuring their safe delivery and setup, we are with you every step of the way.

9. Best Price Guarantee: We always strive to offer you the best personal price possible. Just reach out and we'll be glad to assist!

10. No-Hassle Returns & Fully Insured Shipping: Every shipment is fully covered in case of a lost item or damage. Please refer to the Shipping & Returns tab to learn more about our policy.

11. 100% Safe and Secure Online Shopping: With SSL encryption technology, we guarantee 100% secure transactions. If you prefer to process an order over the phone, just call us at (833) 419-1774.

Still have questions? Feel free to chat with us or call (833) 419-1774 to immediately speak with a team member. We're always here to help!

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Frequently Asked Questions

Where are you located, and where do you ship from?

We are a U.S.-operated company with our main headquarters in Sheridan, Wyoming.

Orders are shipped across the continental U.S. from our network of warehouses, managed by our logistics partners in California, Illinois, Texas, New York, Florida, and Toronto.

How much is shipping?

We’re proud to offer FREE SHIPPING on all orders over $200 within the Continental United States.

The only exception is sauna stones—due to their weight and high shipping costs, we apply a shipping charge when they are purchased without a heater.

Do you provide financing?

Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If you order today, you can expect delivery within 5-13 business days. In-stock products typically ship within 2-6 business days, and once they leave the warehouse, transit time is usually 3-7 business days, depending on your location. Let us know if you need more details!

For pre-order or made-to-order items, the estimated delivery time frame is listed on the product page.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once we process your order, we'll begin preparing it for shipment. As soon as it ships, you'll receive another email with tracking information.

1-2 days before delivery, the delivery team will call you to schedule an appointment. You’ll need to be home to accept and sign for the delivery at the scheduled time.

Is there a warranty?

Yes, all products come with a manufacturer warranty. You can find the specific warranty details for each product under the "Warranty" tab on its product page.

Do you have a showroom?

We don’t have a showroom, which means we can bring you the lowest prices as we don’t need to worry about any extra costs!

Where do you deliver to?

We offer free Curbside Delivery to all 48 lower states and for some products even Canada.

Do you ship internationally?

International Shipping

Yes, we offer international shipping for many of our products. Customers outside the US can request a personalized shipping quote by contacting us. Please be aware that any applicable taxes or customs fees will be the responsibility of the customer. Note that some items may be subject to shipping restrictions.

Shipping to Hawaii, Alaska, and Puerto Rico

We ship to Hawaii, Alaska, and Puerto Rico, although most items are subject to additional shipping fees. To obtain specific rates and prevent any restocking fees, please email us at contact@topture.com.

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Heat two spaces with one powerful solution—the Harvia PRO 36 Duo Wood Burning Sauna Stove (WK360SLUX). Designed for large sauna rooms from 494 to 1271 cu. ft., this 31 kW dual-purpose unit functions as both a high-performance sauna heater and a cozy fireplace. Load wood from an adjoining room, keeping your sauna clean and clutter-free, while enjoying the fire’s glow through the steel-framed glass door. Built from premium stainless steel and engineered in Finland, the Harvia 36 Duo is the ideal blend of efficiency, durability, and rustic ambiance—perfect for saunas and cabins alike.

Features

  • Dual-function design: Sauna heater and fireplace in one
  • Powerful 31 kW output – heats large saunas from 494 to 1271 cu. ft.
  • Rear wood-loading firebox for clean sauna interiors
  • Large 132 lb stone capacity (requires 3 boxes, sold separately)
  • Durable stainless steel construction for long-term performance
  • Steel-framed glass door offers a warm view of the fire
  • Free-standing unit with adjustable feet for easy installation
  • Designed, engineered, and made in Finland
  • Backed by a 2-year limited warranty
  • Harvia WK360SLUX PRO 36 Duo Sauna Stove
  • Installation and Operation Manual
  • 2-Year Warranty

Optional Add-Ons

  • Harvia Stones – 3 boxes (132 lbs total) | AC3020
  • Harvia Pipe Adapter (4.5" Euro to 6" USA) | WZ115155
  • Protective Bedding – for floor protection | WL110
  • Protective Sheath Panel – reduces safety clearances | WL850
  • Harvia Chimney Kits – complete exhaust solution | WHP1500M
  • Water Heater – 5.8 gallon top-mounted model | WP220ST
  • Model: 36 Duo (WK360SLUX)
  • Power Output: 31 kW
  • Primary Fuel: Wood
  • Sauna Room Size: 494 – 1271 cu. ft.
  • Construction: Stainless Steel
  • Installation Location: Floor
  • Firewood Max Length: 15.3" (390mm)
  • Firewood Diameter: 3–6" (80–150mm)
  • Stone Capacity: 132 lbs (3 boxes required, sold separately)
  • Flue Connection Location: Top
  • Dimensions: 32"H x 20"W x 31"D
  • Heater Weight: 176 lbs
  • Shipping Weight with Stones: 308 lbs
  • Minimum Room Height: 81.1" (2060mm)

Safety Clearances

Safety Distances Safety Distances with Heat Sheath

11 Reasons to Choose Topture

1. Free Shipping: Enjoy complimentary standard shipping on 98% of our items, ensuring a hassle-free shopping experience without any hidden costs or surprises as you finalize your purchase. Should any shipping charges apply, they are clearly indicated on the product page for complete transparency and peace of mind.

2. No Sales Tax: The price listed on our website is what you pay, making your shopping experience hassle-free and more affordable.

3. Lowest Price Guarantee: Find a lower price online? We’ll match it! Just email us. Valid on all products, anytime. Shop with confidence at Topture!

4. Dedicated Customer Support: Our team of specialists are available to
assist you via phone, email, or live chat. We are here to provide clear information, support and guidance at every step of your shopping experience.

5. Manufacturer's Warranty: As authorized dealers for all our brands, you can rest assured that you'll receive the full manufacturer's warranty on all products you purchase from us.

6. Fast Order Handling: We usually dispatch orders within 2 business days and provide email confirmations with tracking IDs when your order is shipped.

7. Secure Payments: We use high-standard SSL encryption on all our pages, content, and data
to ensure a safe and secure shopping experience.

8. Hassle-Free Shopping Journey: From selecting the right products to ensuring their safe delivery and setup, we are with you every step of the way.

9. Best Price Guarantee: We always strive to offer you the best personal price possible. Just reach out and we'll be glad to assist!

10. No-Hassle Returns & Fully Insured Shipping: Every shipment is fully covered in case of a lost item or damage. Please refer to the Shipping & Returns tab to learn more about our policy.

11. 100% Safe and Secure Online Shopping: With SSL encryption technology, we guarantee 100% secure transactions. If you prefer to process an order over the phone, just call us at (833) 419-1774.

Still have questions? Feel free to chat with us or call (833) 419-1774 to immediately speak with a team member. We're always here to help!