Hot Rock offers the Willach contra-flow heater, combining German engineering and fabrication with high quality soapstone from quarries in Southern India. Also in soapstone are the North Stone contra-flow heaters from Finland.

The Temp-cast refractory heater core kit allow for facing with a variety of materials — stone, tie or stucco. The above heater is faced with quartzite stone veneer.

The traditional Austrian Kachelofen (tile stove) is represented by the Biofire with tiled or stucco exteriors in traditional or modern styling.

Elegant and finely crafted heat-storing fireplaces of stone, tile, brick or stucco.