Total Price: $2,896.95
Read warranty disclaimer before purchase..
The Harvia Pro 36 is a high-capacity wood-burning sauna heater built for large sauna spaces, offering strong, reliable performance for groups. Its efficient fire chamber and airflow design ensure fast heating and clean-burning operation, producing hot, dry sauna conditions.
Durability is a key feature, with stainless steel surfaces on the front, top, and ash box for easy cleaning and long-term use. The cast-iron framed glass door enhances the sauna atmosphere by showcasing the fire’s glow, adding a traditional and relaxing ambiance.
Designed for practical installation, the Pro 36 includes adjustable feet for stable positioning and precise chimney alignment. Chimney connections are available on both the top and rear, offering flexible setup options. The heater is also compatible with a chimney-mounted water tank and protective sheath for added functionality. Built to CE standards, it combines performance, durability, and classic sauna design for demanding use.
| Model | WKPR36M |
| Heater output kW | 31 |
| Sauna room min. cu ft (m³) | 494 (14) |
| Sauna room max. cu ft (m³) | 1271 (36) |
| Stone capacity max. lbs (kg) | 132 (60) |
| Dimensions width in (mm) | 20 (510) |
| Dimensions height in (mm) | 31 7/8 (810) |
| Dimensions depth in (mm) | 20 (510) |
| Weight lbs (kg) | 154 (70) |
| Safety distance to sides and back, masonry walls E, in (mm) | 2 (50)* |
| Safety distance to sides (B) and back (C), walls and benches made of inflammable materials, in (mm) | 19 5/8 (500) |
| Safety distance to front (D) in (mm) | 19 5/8 (500) |
| Safety distance from upper surface to ceiling A min. in (mm) | 49 1/4 (1250) |
| Fire chamber cover in (mm) | 1/4 (6) |
| Location of smoke outlet at rear: from floor to centre of hole in (mm) | 26 3/4 (680) |
| Location of smoke outlet on top: from rear edge to centre of hole in (mm) | 5 1/8 (130) |
| Diameter of smoke outlet in (mm) | 4 1/2 (115) |
* Leave 2″ (50 mm) between the stove and walls, provided that the air can circulate in front and to one side of the stove.
If the stove is installed in a recessed wall, leave 4″ (100 mm) between the stove and walls for the air circulation.

| Weight | 145 lbs |
| Dimensions | 23 × 22 × 35 in |
Be the first to hear about seasonal bundles, limited runs, and tips.
By subscribing, you agree to our Terms & Condition & Privacy Policy.