Harvia M3 SL
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Description
The Harvia M3 SL is a through-the-wall wood-burning sauna stove, built for anyone who wants to load and tend the fire from an adjacent room or from outside the sauna building entirely. This keeps firewood, ash, and smoke out of the bathing space while preserving the warmth and atmosphere of a true wood-fired sauna.
A glass door lets the fire's glow into the room, and the door itself can be hung to open from either side depending on your layout. Adjustable legs make it easy to level on uneven floors. Suited to small and medium sauna rooms. Requires 2 × 20kg boxes of sauna stones and a Harvia North American Chimney Adapter (4" to 6"), both sold separately.
Product Information
- Through-the-wall loading design keeps wood, ash, and smoke outside the sauna room
- Glass door for visible flame and ambiance
- Reversible door opening for flexible installation
- Adjustable legs for easy leveling
- Built for small to medium-sized sauna rooms
Technical Information
| Model | WKM3SL |
| Heater output | 16.5 kW |
| Sauna room min. | 212 cu ft (6 m³) |
| Sauna room max. | 459 cu ft (13 m³) |
| Sauna room height min. | 74 7/8 in (190 cm) |
| Stone capacity max. | 66 lbs (30 kg) |
| Dimensions (W x H x D) | 15 3/8 x 28 x 17+8 5/8 in (390 x 710 x 430+220 mm) |
| Weight | 110 lbs (50 kg) |
| Safety distance, sides/back (masonry walls) | 2 in (50 mm) |
| Safety distance, sides/back (combustible walls) | 11 7/8 in (300 mm) |
| Safety distance, front | 11 7/8 in (300 mm) |
| Safety distance, ceiling min. | 51 1/8 in (1300 mm) |
| Smoke outlet diameter | 4 1/2 in (115 mm) |
Specifications
| Weight | 112 lbs |
| Dimensions | 16.5 x 29 x 30 in |
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