Harvia M3 SL 16.5kW Through-Wall Wood Sauna Stove

The Harvia M3 SL WKM3SL is a 16.5kW wood-burning sauna stove designed for through-wall installation. Firewood is loaded from an adjoining room, helping keep wood and ash outside the sauna while allowing the glass door and firebox opening to face the adjacent space.

Designed for sauna rooms measuring 212 to 459 cubic feet, the stove holds up to 66 pounds of sauna stones. Its cast-iron-framed glass door provides a visible view of the fire and allows users to monitor the firebox from the adjoining room.

Features

• 16.5kW wood-burning sauna stove
• Through-wall installation design
• Firewood loading from an adjoining room
• Designed for sauna rooms from 212 to 459 cu. ft.
• Holds up to 66 lb of sauna stones
• Cast-iron-framed glass door
• Visible firebox from the adjoining room
• Helps keep wood debris and ash outside the sauna room
• Designed, engineered, and manufactured in Finland

Specifications

• Brand: Harvia
• Model: M3 SL
• Manufacturer Part Number: WKM3SL
• Product Type: Through-Wall Wood-Burning Sauna Stove
• Power Output: 16.5kW
• Fuel Type: Wood
• Recommended Sauna Room Volume: 212–459 cu. ft.
• Maximum Sauna Stone Capacity: 66 lb
• Sauna Stones Included: No; Sold Separately
• Door: Cast-Iron-Framed Glass
• Loading Location: Adjoining Room
• Installation Type: Through-Wall
• Country of Manufacture: Finland
• Shipping Area: USA
• Processing Time: 1–3 Business Days
• Estimated Delivery Time: 5–10 Business Days
• Shipping Cost: Free USA Shipping

Assembly

Installation is required. Install the stove through a compatible wall and follow the supplied Harvia user manual for venting, clearances, sauna stones, and operating requirements. Sauna stones are sold separately.

Warranty

No manufacturer warranty is listed.