Cozy Heat Thru-Wall Sauna Stove

The through-the-wall design allows you to load wood from outside the sauna room. This keeps your sauna interior free of ash, wood debris, and clutter, while also saving valuable floor space inside the hot room.

The stove is engineered for advanced combustion, allowing it to use 25% to 40% less wood than standard sauna stoves. It also produces significantly cleaner smoke gases, meeting the strict German BIMSCH certification standards.

Your choice depends on the size of your sauna room. The 12kW model is designed for rooms between 210 and 423 cubic feet, while the 18kW model is built for larger spaces ranging from 318 to 636 cubic feet.

Because of its design and large stone capacity, this stove is engineered to produce a mild, long-lasting heat rather than a harsh, intense blast. It is ideal for traditional, extended steam sessions where comfort and consistent temperature are the priority.

Yes, the stove features a 5mm-thick stainless steel flame cutter, which is significantly thicker than many standard components. This heavy-duty construction is designed to withstand high heat cycles and ensure long-term durability.

No, sauna stones are not included with the unit. You will need to purchase them separately, ensuring you have enough to fill the capacity of either 265 lbs for the 12kW model or 353 lbs for the 18kW model.