Harvia Pro Series 50 Wood Stove Sauna Heater

Harvia SKU: WK500

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Regular price $6,405.00
Sale price $6,405.00 Regular price
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Regular price $6,405.00
Sale price $6,405.00 Regular price

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Product Information

The Harvia Pro Series 50 is a heavy-duty 40kW wood-burning sauna heater designed for large spaces and group use.

Built in Finland with robust steel construction, it produces powerful, even heat and thick steam for sauna rooms up to 1,766 sq. ft. Its sleek black finish adds a professional and stylish touch to any sauna setup.

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Product Features

Purpose-built for large sauna spaces, the Harvia 50 delivers massive heat output and high steam volume for group relaxation.

Its durable steel body, stylish design, and large stone capacity ensure long-lasting performance and exceptional heat distribution.

Rubber Dumbbell
40kW heat output
Rubber Dumbbell
Large group capacity
Rubber Dumbbell
Even steam distribution
Multiple Weights
Black steel construction
Metal Handles
Holds 264 lbs stones
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Harvia Pro Series 50 Wood Stove Sauna Heater

Maximum Power Output:
A 40kW rating ensures intense, consistent heating, ideal for commercial or large-group sauna use.

Designed for Large Spaces:
Effectively heats sauna rooms ranging from 706 to 1,766 sq. ft., delivering even warmth throughout.

High Stone Capacity:
Supports up to 264 lbs of stones to generate thick, long-lasting steam sessions.

Rugged Steel Frame:
Built with durable black steel for long-term resistance against high temperatures and heavy use.

Stylish Professional Finish:
Matte black finish gives this commercial-grade unit a modern, polished look.

Made in Finland:
Precision engineered and manufactured for the highest quality sauna experience.

Additional Features

Built for large sauna rooms, this heater combines durability, capacity, and performance to deliver a robust and immersive heat experience.

Iron Construction

40kW Heat Output

Generates powerful, even heat ideal for large sauna environments and extended group sessions.

Compact Design

264lb Stone Capacity

Enables sustained steam generation and consistent sauna temperatures for longer sessions.

Hex Shape Design

Commercial-Grade Design

Ideal for spas, resorts, or large personal saunas with high usage needs.

Secure System

Black Steel Frame

Heavy-duty construction with sleek aesthetics and resistance to high heat over time.

About Harvia

Harvia is a globally recognized Finnish brand known for its premium sauna heaters, control systems, and wellness solutions.

Founded in 1950, Harvia blends traditional sauna culture with modern technology, offering reliable, high-performance products.

Renowned for durability, efficiency, and elegant design, Harvia continues to lead the industry in crafting exceptional sauna experiences for homes and commercial spaces worldwide.

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Specifications

Brand Harvia
SKU WK500
Model Pro Series 50
Power Output 40 kW
Primary Fuel Wood
Material Steel
Room Size 706–1,766 sq. ft.
Stone Capacity 264 lbs (6 x 44 lb boxes)
Color Black
Width 20"
Depth 28.3"
Height 41.3"
Room Min Height 89"
Safety Distances Front: 20", Sides: 4", Back: 4", Ceiling: 47"
Installation Floor-mounted

Warranty & Returns

Return Policy

To request a return or refund, customers can use our contact form, email , or phone - . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5-7 business days to post back to the original payment method. Refunds can be applied via the customer’s preferred method, including card or bank transfer. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. to view our complete return policy for more details.

Shipping Policy

Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. to view our complete Shipping policy for more details.

Frequently Asked Questions

What sauna size is this heater suitable for?
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The Harvia Pro 50 is suitable for large sauna rooms ranging from 706 to 1,766 square feet.


Are sauna stones included in the package?
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No, sauna stones are sold separately. This heater requires 264 lbs of stones (six 44 lb boxes of 10–15 cm stones).


Can this heater be used in commercial settings?
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Yes, the Harvia Pro 50 is ideal for commercial or high-traffic saunas due to its large capacity and powerful output.


How long does it take to heat the sauna?
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Depending on room size and insulation, it takes approximately 45–60 minutes to fully heat a large sauna room.


Can it be used in an outdoor sauna?
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Yes, it can be installed in a properly insulated and ventilated outdoor sauna with appropriate weather protection.


What type of firewood should I use?
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Use dry, seasoned hardwood logs up to 15" in length for optimal burning and heat performance.


Is the Pro 50 CE-certified?
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Yes, like all Harvia models, it complies with international standards and CE safety certifications for consumer and commercial use.


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