Heat storage is a well-known concept from traditional masonry or mass stoves, where heat from the fire is absorbed by large quantities of stone or ceramic materials and slowly released over time. This creates a more consistent and long-lasting warmth, even after the flames have died down.
In a HWAM® wood-burning stove, the principle of heat storage is reimagined in a compact and elegant form. By integrating heat-retaining stones into the stove’s construction—typically above the combustion chamber—HWAM stoves are able to absorb heat during burning and gradually release it into the room. This not only enhances comfort by maintaining a stable room temperature, but also improves overall energy efficiency. With this smart approach, you enjoy extended warmth from every log of firewood.