Cozy Heat OG Thru-Wall Sauna Stove

The thru-wall design allows you to mount the stove so that the firebox door is accessible from an adjacent room or outside. This keeps the mess of firewood and ash out of your sauna cabin while allowing you to tend the fire without disturbing the steam.

This stove features a large capacity that holds up to 265 lbs of sauna stones. This significant mass is key to the stove's ability to produce the mild, long-lasting heat and consistent steam characteristic of an authentic sauna experience.

The choice depends primarily on the volume of your sauna room. As a general rule, the 12kW model is suitable for smaller, standard-sized home saunas, while the 18kW model is designed for larger spaces that require more heating power to reach optimal temperatures.

The stove includes the necessary chimney pipe and an ash box for maintenance. However, you will need to ensure your wall construction is compatible with the thru-wall installation requirements and that you have appropriate non-combustible materials for the hearth area.

The stove is built with 5mm-thick stainless steel, which is highly resistant to the high-heat and high-humidity environment of a sauna. This heavy-duty construction is designed to prevent warping and degradation over time, backed by a 2-year warranty.

Yes, this model is engineered to be significantly more efficient, consuming 25% to 40% less fuel than traditional stoves. It also produces six times cleaner smoke gases, which reduces soot buildup and creates a more environmentally conscious burn.