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Harvia Pro Series, 40kW, Wood Sauna Stove

SKU WK500
Availability:
In stock
Save $1,655.00 Save $1,655.00
Original price $8,275.00
Original price $8,275.00 - Original price $8,275.00
Original price $8,275.00
Current price $6,620.00
$6,620.00 - $6,620.00
Current price $6,620.00
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Click here to accurately size your heater! Your sauna will thank you :)

In between sizes? We recommend sizing up - we've never had a customer complain about a heater being too warm!

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Harvia Pro Series, 40kW, Wood Sauna Stove

The Harvia 50 wood burning stove is the king of large stoves. Designed for large sauna rooms from 706 to 1766 square feet. A large amount of stones ensures consistent heat even in large sauna rooms with the ability for large amounts of steam.

The Harvia 50 gives off large amounts of steam to create a satisfying sauna experience for a large group of bathers. Painted a sleek black for a stylish look in any sauna.

Features

  • Stylish black color
  • Even heat in a large sauna
  • 40kW
  • Steel Construction
  • Designed for large groups
  • For rooms 706 to 1766 square feet

Manuals

Installation and Operation Manual

Stone Requirements

Safety Sheet

Specifications

Model WK500
Power Output 40kW
Color Black
Construction Steel
Height 41.3"
Width 20"
Depth 28.3"
Net Weight 428 lbs
Safety Distances  
Front (non combustible) 20"
Sides (non combustible)  4"
Back (non combustible) 4"
Ceiling 47"
Room Minimum Height 89"

 

Warranty

    All new electric HARVIA SAUNA heaters are guaranteed for one year from date of purchase, and includes all heater parts such as thermostat, controls, contactors, etc.

    This guarantee covers faults in manufacture and material only, and includes the exchange of new parts supplied by the manufacturer or importer, after the faulty part has been returned to same. The replacement of parts under warranty does not extend the warranty period beyond the original one year.

    The guarantee does not cover defects caused by normal wear and tear, defects caused by improper installation, poor maintenance, or failure to follow the manufacturer’s instructions for installation, use and care, or alterations made to the Sauna product.

    This guarantee is void if the heater is used improperly, pool, spa or well water should not be poured over the Sauna stones, as chemicals are harmful to the heater; the Sauna room must be heated for at least 30 minutes before water is poured over the stones; only one or two dippers full of water should be poured over the hot stones at one time. This guarantee will be void if a shower has been installed in the Sauna room.

    This guarantee does not cover delivery costs of the faulty part or costs of the person carrying out the repair in the field. If the Sauna heater is returned to the manufacturer or the importer within five years after date of purchase, the importer will provide free labor for repair, but will charge for parts if date of purchase is past one year.

    This guarantee will be void if installation and wiring is not carried out by a certified electrician or authorized and qualified service representative, who must sign the warranty page in the installation manual.

    This guarantee will be void if warranty information is not filled out and returned within 15 days of purchase, and it applies only to original installation of product and to original purchaser.

    This guarantee will be void if heater is not of proper size and heat output for the space it is intended to heat. This includes but is not limited to area of room, volume of room, uninsulated walls or ceilings, tiled or stone surfaces, glass surfaces-including doors, walls, windows, and other surfaces-, or any other non-wood surface.

    This guarantee will be void if the heater is used without the proper amount and proper size of Harvia Sauna Rocks. Non-Harvia Sauna Rocks may introduce contaminants to the heater which may cause damage which will not be covered under the Harvia warranty.

    This Guarantee will be void if the heater is connected to a GFI breaker. All Harvia Electric Sauna Heaters must be connected to a standard 2-pole breaker. If the heater is connected to a GFI breaker, nuisance tripping may
    occur causing unnecessary and unintended wear on internal components. If connected to a GFI breaker, warranty on all internal components, including those of a control unit (if applicable), will be voided.

    Elements are consumable goods and are therefore only covered upon first usage of the heater

    This guarantee will be void if any essential oils are poured directly over the rocks or elements. Only Harvia essential oils, when properly diluted in water, can be used on the heater. Other essential oils will not properly evaporate and will leave a residue on rocks and elements which will cause damage and may be dangerous in some cases.

    Shipping & Returns

    Cancellations & Refunds: Sauna Heater Supply prides itself on having one of the best return policies in the industry. Cancel any time before your order has shipped, completely free of charge (exceptions apply, including custom made orders). 

    Call 916-333-0240 or email sales@saunaheatersupply.com

    Frequently Asked Questions

    When will I know my order has shipped?

    As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment. If, for some reason, there is a delay in stock, we will contact you before accepting payment.

    When will my order ship?

    If your order is in stock and we process the charges to your credit card, it will ship within 2-5 business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at sales@saunaheatersupply.com.

    No Shipping outside the lower 48 in USA.

    If you have questions regarding anything below, please send an email to sales@saunaheatersupply.com or call us at 916-333-0240

    Cancellations & Refunds: At Sauna Heater Supply, we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

    If you have questions, please send an email to sales@saunaheatersupply.com or call us at 916-333-0240

    Cancellations (Before Order Ships)

    If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at 916-333-0240, the chat in the bottom right, or email sales@saunaheatersupply.com any time. 

    Cancellations of Custom Orders

    Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order

    These units, are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

    All sales are final for Custom made and Made-to-order products.

    Refunds and Returns

    If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. 

    Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. 

    Due to drastically increasing LTL/freight shipping costs, any outright returns will incur 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product. 

    Shipping Times

    We promise to do our best to get your order to you as soon as possible.  We provide estimated shipping times on the product pages based upon what our suppliers and freight companies tell us, and those estimated shipping times may change or vary without notice (Due to supply chain issues, the steel mills behind on making metal, the manufacturers delayed because of the mills, the overwhelmingly demand on shipping, factory/warehouse and dock workers and so on). 

    Order delays have proven to be unavoidable and outside of Sauna Heater Supply's control. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience. 

     

    Warranty

    Warranties vary depending upon the manufacturer - see individual product pages for details. Warranty damages occur over time and from use. If an item was damaged upon arrival, and not reported within 30 days, that is not a warranty claim.

    Contact sales@saunaheatersupply.com for any questions.

    BY USING THE SITE, YOU AGREE TO THESE TERMS OF USE; IF YOU DO NOT AGREE, DO NOT USE THE SITE.

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    Harvia Sauna - Experience Quality

    Why Harvia?

    Why Harvia?

    Harvia is a globally trusted name in the sauna industry, known for its high-quality craftsmanship and innovative technology.

    With over 70 years of experience, Harvia offers a diverse range of sauna heaters designed for efficiency, durability, and superior performance.

    Whether you're looking for electric, wood-burning, or infrared options, Harvia heaters provide exceptional heat distribution, ensuring a relaxing and authentic sauna experience.

    Trusted by professionals and homeowners alike, Harvia stands out for its commitment to safety, sustainability, and reliable customer service.

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    Sauna the Estonian Way

    Sauna the Estonian Way

    Sweating and beating yourself with twigs – a perfect way to spend a Saturday night? For ancient Estonians, it certainly was. Long before modern spas introduced sauna culture around the world, saunas were an integral part of daily life for Estonian peasants for centuries.

    Every Saturday, the sauna would be heated, and carefully crafted birch twig whisks would be soaked in hot water, readying everyone for an evening of cleansing and healing. This weekly ritual was not just about hygiene but also about rejuvenation and well-being.

    Even today, this deep-rooted tradition remains alive in Estonian culture. Sauna nights are still a cherished time for gathering family and friends, sweating away the week’s worries, plunging into cold lakes, and capping it off with a refreshing drink. For Estonians, both young and old, the sauna continues to be a timeless ritual of connection and relaxation.

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    Committed to Quality

    Committed to Quality

    Harvia products are a testament to superior craftsmanship and attention to detail.

    Each Harvia sauna heater is carefully manufactured with precision, utilizing only the highest quality materials to ensure long-lasting durability and performance.

    While designs are sleek and simple, the production process is anything but. Harvia works closely with skilled partners and uses a combination of advanced technology and meticulous manual craftsmanship to meet the highest standards.

    Harvia’s dedication to quality ensures that every heater we produce delivers an exceptional sauna experience, built to stand the test of time.

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    Speak With An Expert:

    Speak With An Expert:

    Call, chat, or email now!

    Get quick answers and personalized advice and discounts for your project.

    📞 916-333-0240

    sales@saunaheatersupply.com

    Speak With An Expert: 916-333-0240
    Need Help Sizing Your Heater?

    Need Help Sizing Your Heater?

    Not sure what size heater you need?

    Click here to accurately size your heater! Your sauna will thank you :)

    In between sizes? We recommend sizing up - we've never had a customer complain about a heater being too warm!

    Find My Sauna Heater Size
    Still Have Questions About Harvia?

    Still Have Questions About Harvia?

    Our sauna heater experts are here to help.

    If you have any questions about Harvia Sauna Heaters, call us, or speak to us with the chat found from the bottom right corner.

    We are here to help!

    📞 916-333-0240

    sales@saunaheatersupply.com

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