When located in the center of an open plan, the Temp-Cast See-thru masonry heater can be a spectacular focus of the living space. Either side can be the active chimney and the other side used for balance or to service another masonry heater or other appliance. Both sides of these masonry heaters have operating firebox doors and the exclusive Temp-Cast air-wash system ensures the view is clear from first flame to last ember. In a cathedral ceiling application, an open arch can be formed with the chimneys to create a stunning architectural effect that does not overpower the room.