Trustpilot

Black Friday Sale on Now | Speak with an Expert 1-877-587-5387

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

This section doesn’t currently include any content. Add content to this section using the sidebar.

Harvia M3 Series 16.5kW Wood Stove Sauna Heater

Harvia

WKM3

Authorized Harvia Dealer

Manufacturer's Warranty Included

Harvia M3 Series 16.5kW Wood Stove Sauna Heater

Harvia

WKM3

Authorized Harvia Dealer

Manufacturer's Warranty Included

  • Black steel frame
  • 16.5kW
  • Ideal in small sized spaces
  • Designed, engineer and made in Finland
  • For sauna rooms from 211-459 CU. FT
Hassle Free Returns
Authorized Harvia Retailer
Manufacturer’s Warranty Included
Fastest Delivery Guaranteed

Harvia M3 Series 16.5kW Wood Stove Sauna Heater

 

With a classic design, even heat, and efficient air circulation the Harvia M3 can turn smaller saunas into a big deal. It makes for a relaxing getaway with a touch of traditional sauna atmosphere. Allow the shimmer of the warm glow from the glass door to take you to your happy place where your stress melts away with the heat.

 

The Harvia M3 stove is equipped with a glass door, through which the glow of the fire creates a traditional sauna atmosphere. The graphite black stove, whose top is shiny stainless steel and at the bottom, the fire chamber is already a classic upon ignition.

Note: requires a minimum of 66 lbs of stones (2 boxes) sold separately.


Includes

  • Sauna heater
  • Adjustable legs
  • Stove door
  • Ash box
  • Installation and operation manual
  • 2-year warranty

 

Required for Operation:

  • 66lbs stones (Qty 2 x 44lbs of 10-15cm stones)

 

Features

  • 16.5 kilowatts
  • Stainless Steel
  • Black color
  • Floor installation
  • Requires a minimum of 66lbs of stones ( 2 boxes-AC3020)

    • Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function 

  • Wood burning stove
  • For sauna rooms 212 cu. ft. to 459 cu. ft.
  • Dimensions: 15" W x 18" D x 28" H
  • 2-year warranty

Specifications

Model M3
Kilowatt Rating 16.5 KW
Primary Fuel Wood
Minimum Cubic Feet 211 CF
Maximum Cubic Feet 459 CF
Heater Weight 97 lbs
Shipping Weight with Sauna Stones 163 lbs
Width 15"
Depth 18"
Height 28"

Technical

Installation and Operation Manual

Data Sheet

Safety Sheet

Declaration of Performance

Stone Requirement

 

Warranty

 

For Harvia M3 Series Wood Stove Sauna Heater or accessories damaged in shipping, please contact our customer service team with photos and information at customercare@nordicasauna.com. A team member will review and offer a credit or replacement based on the extent of the damage.


Shipping & Returns

Cancellations & Refunds

Nordica Sauna 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 1-877-587-5387 or email customercare@nordicasauna.com

 

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.

 

When will my order ship?

If your order is in stock and we process the charges to your credit card, it will ship within five 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 customercare@nordicasauna.com.  

No shipping outside the lower 48 States in the USA.

 

What if my shipment is damaged?

Please inspect the packaging of your item(s) when they arrive. If you notice any damage, you should make note of it when signing for delivery.  If your item(s) do arrive damaged please send photos to customercare@nordicasauna.com and we will process an insurance claim on your behalf.

 

Cancellations (Before order ships)

Nordica Sauna 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). Reach agents during business hours at 1-877-587-5387, the chat on our website, or email customercare@nordicasauna.com

 

Cancellations of customer 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 & 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 or exchange processes. 

Not all orders are available for return once they have shipped.  We order 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 a 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.

Seller reserves the right to refuse to refund any deposit or payment, or cancel any payment due, and any owing until such time as Seller a) is in receipt of the goods b) has inspected the goods and c) in the Sellers discretion, has found the goods to be free of damage. All refunds will be provided within 5 business days once the product has been returned to the warehouse and inspected for damage.

 

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

 


Trusted By Thousands of Customers, Pros & Athletes Alike

Maks Chmerkovskiy
Choreographer & Instructor
Dancing with the Stars
Nick Huber
Entrepreneur
Somewhere.com
Peta Murgatroyd
Professional Dancer
Dancing with the Stars
Tremaine Edmunds
Professional Athlete
Chicago Bears
Terrell Edmunds
Professional Athlete
Pittsburgh Steelers

harvia logo

THE HEART OF THE SAUNA

Be it an electric or a wood-burning heater, steamy or dry, one thing is for sure; it heals you. Harvia’s heaters are your traditional source for modern well-being. From the beginning, Harvia’s heaters have been forged with quality as a priority. With over 70 years of craftsmanship, Harvia heaters are reliably built to last. Easy to use, practical, and safe – you are sure to find a fitting heater for your sauna.


Harvia Electric Heaters

Your Sauna's Powerhouse

The right heater is the heart and part of the interior and atmosphere of the sauna. From our selection, you can find the right electric heater and design for your needs. You can also choose the heater based on your steam preferences. A large stone capacity in pillar heaters provides soft steam. If you like dry and hot steam, then a smaller stone amount in our wall-mounted heater is perfect for you. Harvia's product range offers solutions for both home and commercial use.

The power of the electric heater is based on the size of the sauna and the interior materials used in the sauna. An average of 1 kW of heater power is required per cubic meter of sauna volume. The need for power increases if the sauna has window or glass surfaces or heat-storing surfaces, such as brick or concrete.

Harvia Wood-Burning Heaters

Enjoyment to all Your Senses

In the wood-heated sauna, you will enjoy the sauna culture in its most authentic way. The atmospheric light of the blazing flame, the scent of wood, and the pleasant hum from burning wood relax your mind and take you away from the everyday rush.

With decades of experience, we offer the best and safe wood burning heater solutions for saunas of any size. Our wide selection includes wood-burning heaters, water heaters, safety equipment, and chimneys – not to forget, ready-made sauna solutions from benches to complete saunas.

Harvia Combi Heaters

Combine both the Heat and Steam

Do you love steam and enjoy the heat but don't know whether you should choose a steam generator or an electric heater? Then Combi heaters are perfect for you. As the name says Combi heaters are a combination of an electric heater and a built-in steam generator.

You can adjust the humidity and temperature separately as the heater and the steamer have their own heating elements. It is possible to determine the humidity of the sauna with an accuracy of one percent.

Harvia Sauna Controls

Take Control of Your Sauna

Separate control units are suitable for our E-model heaters. You can operate them with the control panel, which, depending on the control unit, is separately installed or on the control unit itself.

You can also install other sauna devices such as lighting, ventilation, steam generator, or combi heater to the control unit, and then they can be operated from the control panel as well as the heater. Every part is easy to maintain once they have been installed.

Control panels are used to control the functions of the installed devices. Electric heaters that don't require separate control units have the necessary capabilities built into the heater, such as our XE-model heaters. Our control panels can be surface mounted or embedded into the wall, and they can be installed inside or outside the sauna room.

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
C
Colleen Matula
Harvia M3 wood stove

I tried the Harvia M3 woodstove only once -- It seems like a good woodstove -- the sheet metal on the outside buckled a little bit after starting the first fire but did not impact the performance -- when I get the sauna built I will give an update

J
Jeffrey Melin
Great sauna stove

Just completed the sauna build and the stove is great; it heats up the 7x7 room quickly. Very appealing design visually and was easy to install. I like the nice size window to watch the fire while sweating away. Delivery to my rural location was easy and well communicated. Definitely happy with the purchase!

J
John L.
Very Satisfied

Fantastic customer service and fast delivery time.

J
John L.
Very Satisfied

Fantastic customer service and fast delivery time.

THEM
Pre & Post Purchase Support
We’re here for you every step of the way
Unreliable support
Lowest Prices Guaranteed
Best prices online guaranteed
Higher prices and hidden fees
Priority Product Availability
You won’t get it faster anywhere
Non-priority lead times
Trusted By Professional Athletes
Pro athletes endorse Nordica Sauna
Not backed by professionals
North American Sauna Society
Official NASS Member
No support network

Nordica Sauna Customer Reviews

Based on 71 reviews
83%
(59)
10%
(7)
1%
(1)
3%
(2)
3%
(2)
Quality product

Incredibly happy with the sauna. High quality, easy build, great support from the company

Thank you, Brandon! Hope you enjoy your Salem barrel sauna!

Harvia M3 wood stove

I tried the Harvia M3 woodstove only once -- It seems like a good woodstove -- the sheet metal on the outside buckled a little bit after starting the first fire but did not impact the performance -- when I get the sauna built I will give an update

Gas heaters

So far, I’ve received my gas heaters, but no saunas yet to try and review something that’s sitting on the shop on my floor and I haven’t used would be kind of silly. I’ll let you know when I receive my saunas and so I can install them.

New Sauna

Love it, excellent so far

Well Designed

Everything was easy: the initial interaction, the order, the shipping and the assembly. It is a very attractive little unit and works great.

Great sauna stove

Just completed the sauna build and the stove is great; it heats up the 7x7 room quickly. Very appealing design visually and was easy to install. I like the nice size window to watch the fire while sweating away. Delivery to my rural location was easy and well communicated. Definitely happy with the purchase!

Does not connect to the internet

I have tried and tried and it gives me error 7,1,0 and I cannot control de sauna via WiFi on the app…

Not an appropriate heater for this sauna.

Sorry guys. I love the sauna. But this is NOT the right heater for this sauna. The controls are inaccessible while the heater is on. I’ve been working with the manufacturer on a replacement.

Steve, really sorry to hear you didn't enjoy the KIP 6kW with your SaunaLife 3-Person Cube. This heater is the recommended standard for this sauna so we will definitely share your feedback with the manufacturer. Glad you love the Sauna though, we appreciate you working with us! We would be happy to assist you further if needed, you can reach us anytime at 1-877-587-5387.

We love our Auroom Mira L

Best online shopping experience yet. Can’t say enough how pleased I am with my purchase and glad I chose Nordica Sauna. I ordered the Auroom Mira L with all the accessories to complete the project. Eric was extremely helpful and patient while answering all of my questions and even reached out to the manufacturer to confirm on a couple of them. Eric and Maja continued to check in after the delivery, during assembly and even after the final assembly to make sure things were good. Highly recommend.

Finnmark is an Awesome sauna works great gets to 170 everyday

We had a very good experience with Nordica Sauna sales person Eric. Over a period of several months I called him many times to make sure I understood what I was getting to help me figure out what the best sauna for us, and to assure me that if there was a problem he would help us. There was no problem. Everything went perfectly. We are very happy we give Erica 10 and we give the Sauna Finnmark hybrid F-D 4 a 10 as well we could not be happier. We were so worried we would buy the wrong one and now we know that we chose the correct sauna for us. We wanted to Sauna to get really hot and this one does the job. The wood is super good quality smells so good and brand new! Everything works correctly.
It was delivered on time, and it wasn’t too difficult to put together. I do recommend however getting the wires through the top before you try to put it on set it on a box and then take the top panel off and then stick the wires to their appropriate holes so when you put it on the top, you can connect them properly to the ones coming out of the sauna box makes it easier this way when you put it on. Anyhow please send a note if you’d like advice.

Thank you Eric for helping us purchase this most wonderful health benefit. And I would say that the Sauna kills inflammation, and anything growing in you.
This Sauna would help anyone suffering from health problems. I lost 15 pounds in two months without even trying. I wasn’t even dieting I think I lost inflammation. I feel better and healthier since starting using it. We love our Sauna.

Excellent Value

I was a little unnerved when the shippers placed a very heavy crate in my driveway during a thunderstorm and drove away. I called Nordic and they told me that although they could not take responsibility for the shippers' behavior, they would take responsibility if there was any damage. I released the straps holding the boxes together and found that everything was very well packed and easy to manage peice by peice with a helper. Assembly was extremely easy! I took one look at the intructions and the order pieces were put together and the rest was obvious. The whole unit was assembled in an hour and when I turned it on, it worked perfectly! I was impressed with the sound from the speakers when I connected my smartphone to the system. All in all, I'm very happy and recommend this company and this product with confidence.

W
Kolo Sauna Brush 2
Will Hammer
Nordica Sauna Accessoires

I recently received the body brush, the
Laddle and the beautiful timer. All very good quality! The package has been delivered on time and Maja informed beforehand via text messages that the order is on its way. As usual very good services and great communication. Thanks!

R
(OLD) HUUM HIVE Wood Series Sauna Stove
Rebecca Vincent
Huum hive wood 17

It is as beautiful as the picture high-quality and just so nice. We have gotten so many compliments.

We are building Now

They worked!

Eric was our rep ordering this item and they worked perfect! Eric was great handling our order.

J
(OLD) HUUM HIVE Mini Series Sauna Heater
James Gerber

Still in the box. Building next week!

My little house!

Yes, I am delighted with my Nordica sauna and find it comfortable and efficient. I only wish I could increase the temperature so I could bring up a sweat.

Golden Designs Maxxus 4-Person FAR Infrared Sauna - Low EMF | MX-K406-01

Controller

Replacement product was as good as it should’ve been

Warped Boards

Received the pallet and all looked okay, except 2 boards were extremely bowed which shortened the length just enough so they do not fit into each side of the grooves. The barrel remains unfinished because I cant place them into a V because it's absurd the amount of warping wont let them meet and sit into the grooves. Smells great.

Perfect

Bought this on a whim, best spontaneous decision ever made. My boyfriend and I love ending our day with a workout and sauna session. Our sleeping has improved and our overall mood has improved.

A good investment.

We have had our FD2 for a few weeks now and love it. The health benefits alone are worth the investment.
Great service from Nordica Sauna from answering many questions by providing detailed articles and information.

Happy customers!

J
Harvia Xenio Digital Control
Jack Kriesel
Great to work with

Good customer service and pricing. When my rep didn't know the answer he followed up with someone who did.

it was too short

No support - cant get in touch with someone that even knows the size of pipe I bought so I can get an extension peice.

Try Our Sauna Quiz To Find Your Ideal Sauna

Hand crafted recommendations
curated by our Sauna Experts

TRY IT NOW

Search

Harvia M3 Series 16.5kW Wood Stove Sauna Heater
$761.00