Real help, start to finish
Questions on fit, power or delivery? Call or email us. We stay your first contact after delivery, warranty included.
Shipping shown upfront
Your exact shipping cost is shown at checkout before you pay.
30-day returns
Request a return within 30 days of delivery. Approved change-of-mind returns carry a 25% restocking fee. Damage is made right. Return policy
Description
This Harvia M3 package includes the 16.5 kW M3 wood-burning stove plus the parts needed to install it: olivine diabase stones, protective bedding, a chimney kit with extension, and a protective sheath. It suits sauna rooms from 212 to 459 cubic feet.
The stove
The M3 is stainless steel in silver or black. The heater weighs 97 lb and measures 15 in x 18 in x 28 in, so it fits most sauna layouts.
Stones
The included olivine diabase split-face stones are 4 to 6 inches and hold heat well.
Package or stove only
The Harvia M3 stove is also sold on its own with stones, and the M3 SL loads through the wall from an adjoining room.
Specifications
- Output: 16.5 kW
- Room volume: 212 to 459 cubic feet
- Colors: silver (M3-PKG-SS) or black (M3-PKG-BK)
- Body: stainless steel
- Heater weight: 97 lb
- Heater size: 15 in x 18 in x 28 in
- Stones: olivine diabase, 4 to 6 in split face
Related
Browse sauna heaters, or use our sauna size calculator to work out your room volume before choosing an output.
Specifications
| Output | 16.5 kW |
|---|---|
| Room volume | 212 to 459 cubic feet |
| Colors | silver (M3-PKG-SS) or black (M3-PKG-BK) |
| Body | stainless steel |
| Heater weight | 97 lb |
| Heater size | 15 in x 18 in x 28 in |
| Stones | olivine diabase, 4 to 6 in split face |
Specifications from the manufacturer. Dimensions are approximate.
Shipping
We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.
You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.
Delivery
Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.
Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.
Warranty
30-day limited warranty against manufacturing defects
If this item has a manufacturing defect within 30 days of purchase, contact us with your order number and a photo or video of the issue and we will make it right.
Reviews
What delivery looks like
Learn more from Harvia
Manuals and documents
Official Harvia documents for this model. Opens as a PDF.
Why this heater
The 16.5 kW Harvia M3 wood sauna stove with stones, chimney kit, extension, bedding and sheath in one package.
- 16.5 kW for 212 to 459 cubic feet.
- Chimney kit and extension included.
- Protective bedding and sheath included.
- Olivine diabase stones included.
Key specs at a glance
The numbers to check before you order. Full details are on the Specifications tab.
- Heater weight
- 97 lb
- Heater size
- 15 in x 18 in x 28 in
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- This package is the 16.5 kW M3 stove plus olivine diabase stones, protective bedding, a chimney kit with extension and a protective sheath, for rooms from 212 to 459 cu ft.
- The stove weighs 97 lb and measures 15 x 18 x 28 in, in silver or black stainless steel, so it fits most sauna layouts.
- If you already have a chimney and shielding in place, the M3 stove alone with stones is the same 16.5 kW heater and costs $3,500 less.
- Clearances to walls, ceiling and benches come from the installation manual, and a wood stove also needs a proper chimney run. Check local code and your insurer before you build around it.
- It usually ships within 1 to 3 business days and arrives in about 5 to 10 business days, so it can be on site before your build is finished.
Not sure this is the right fit? Ask us or call (945) 280-3243.
Compare Harvia models
Swipe to compare 4 models
| Model |
 Harvia Pro 20 24kW Wood Sauna Stove Package with 22L Water Heater & Chimney
From $5,503.00 |
 Harvia Virta Pro HL Electric Sauna Heater with Xenio CX45 & Power Unit
From $6,299.97 |
 Harvia Pro 20 SL 24.1kW Through-Wall Wood Sauna Stove
$2,199.97 |
 Harvia Club Deluxe Stainless Steel Electric Sauna Heater
From $3,799.97 |
|---|
Common questions
What is included?
What size sauna does it heat?
What colors are available?
How big is the stove?
Choosing the right setup can be tricky. We are here to help.
Tell us your space, power and how you plan to use it, and we will help you compare models honestly, including whether this one is the right fit.
Why buy from Restore Suite
Warranty terms up front
Each product page states its warranty coverage, and we help you use it if anything goes wrong.
Terms shown upfront
Shipping, delivery, warranty and return terms for each brand are on the product page before you buy, not buried at checkout.
One point of contact
We handle your questions, delivery issues and warranty claims with the manufacturer for you.
Honest guidance
Free guides and calculators for sizing, running costs and safety, so you can decide with real numbers. See the research
