Our largest cast iron gas stove, the Topaz offers a stylish alternative to warming your home. With four stunning color options and two distinct fronts available, the Topaz is a focal point in any room. Controlling the powerful heat of the Topaz is easy with an optional wall thermostat or remote control. Along with top and rear direct vent installation options the Topaz can be installed just about anywhere, offering style and warmth in any room.