The Harvia Pro 36 is a large-capacity wood burning sauna stove built for saunas that serve big groups. Its generous stone bed absorbs and holds heat effectively, delivering steady warmth that persists well into the session — even if the fire temporarily dies down. With a robust glass-door fire chamber, graphite black casing, and the build quality Harvia is known for, the Pro 36 is a dependable choice for serious sauna installations.
Why Customers Choose the Harvia Pro 36
- Large stone capacity delivers sustained, even heat for extended group sauna sessions
- Stones continue to release steam even after the fire has temporarily subsided
- Robust glass door on the fire chamber adds visual warmth and a traditional sauna feel
- Graphite black finish suits both modern and classic sauna interiors
- Built by Harvia, one of the world's most established sauna equipment manufacturers
- Floor-standing design provides installation flexibility in large sauna rooms
Product Highlights
High Stone Capacity for Group Use
The Pro 36 requires 4 boxes of sauna stones, creating a large thermal mass that absorbs heat during firing and releases it steadily throughout the session — well-suited to saunas used by multiple people at once.
Glass-Door Fire Chamber
The fire chamber features a heat-resistant glass door that lets you monitor the fire and adds the ambient glow of an open flame to the sauna environment.
Graphite Black Exterior
The durable graphite black outer casing is heat-resistant and provides a clean, professional appearance that complements a wide range of sauna designs.
Floor-Standing Installation
The freestanding format gives installers flexibility in room layout and is well-suited to the larger sauna rooms this stove is designed to heat.
Harvia Build Quality
Manufactured by Harvia, a globally recognized sauna equipment brand, the Pro 36 is built to perform reliably in high-heat environments over the long term.
Specifications
| Model | Harvia Pro 36 (WKPR36M) |
| Fuel Type | Wood |
| Stones Required | 4 boxes (sold separately) |
| Installation Type | Floor standing |
| Finish | Graphite black |
| Fire Chamber Door | Glass door |
| Weight | 350 lbs |
| SKU | WKPR36M |
Ideal For
- Large private or semi-public sauna rooms
- Group sauna sessions requiring sustained, high-output heat
- Retreat centers, lodges, and wellness facilities
- Sauna enthusiasts who want a traditional Finnish wood burning experience
- Installations where long heat retention between firings is important
Important Information
- Professional installation by a licensed contractor is strongly recommended. Consult local building and fire codes before installation.
- A proper chimney system is required. Review the manufacturer's chimney installation documentation before purchasing.
- Sauna stones (4 boxes) are not included and must be purchased separately. Use only stones rated for sauna use.
- Maintain all required clearances to combustible materials as specified in the operations manual.
- This stove is designed for sauna use only. Do not use for space heating or cooking.
- Keep children and pets away from the stove during and after operation until fully cooled.
Frequently Asked Questions
What size sauna room is the Harvia Pro 36 designed for?
The Harvia Pro 36 is built for large sauna rooms intended for group use. For precise room sizing, consult a sauna heater sizing guide or contact us with your room's cubic footage before purchasing.
How many sauna stones does the Pro 36 require?
The Harvia Pro 36 requires 4 boxes of sauna stones, which are sold separately. Use only stones specifically rated for sauna use to ensure safe and effective heat retention.
Does the Harvia Pro 36 require a chimney?
Yes. As a wood burning stove, the Pro 36 requires a properly installed chimney system. Consult the manufacturer's chimney installation documentation and a licensed installer before purchasing.
Will the sauna stay warm if the fire goes out?
Yes. The large stone bed absorbs significant heat during firing and continues to release warmth and steam for a period after the fire has temporarily subsided, supporting longer sessions without constant tending.
Can I install the Harvia Pro 36 myself?
Professional installation by a licensed contractor is strongly recommended. Local building and fire codes may require a permitted installation. Always review the operations manual and applicable codes before proceeding.
What fuel does the Harvia Pro 36 use?
The Harvia Pro 36 burns standard firewood. It does not use electricity, gas, or pellets.
The Harvia Pro 36 is a well-built, large-capacity wood burning sauna stove from one of the industry's most established manufacturers. If you're outfitting a large sauna room or a group facility and want reliable, long-lasting heat with a traditional Finnish character, it's a strong option. Order today or contact us with any questions — we're here to help you find the right fit.
This product is intended for sauna use only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any condition or disease. Consult a qualified healthcare provider before use if you have any health concerns. Always follow the manufacturer's installation and safety guidelines.