A control system for a fuel-burning appliance such as a wood or pellet burning stove is disclosed. The control system may include a particulate matter sensor. The control system may also include an ignition system to ignite an ignition charge of ignitable fuel. A processor controls the operation of the functional components of the appliance to maintain operating conditions within pre-determined parameters.

A control system for a fuel-burning appliance such as a wood or pellet burning stove may include a particulate matter sensor. The control system may also include an ignition system to ignite an ignition charge of ignitable fuel. A processor controls the operation of the functional components of the appliance to maintain operating conditions within pre-determined parameters.

A display generally comprising a container that contains a source of combustion and a heat exchange assembly positioned above the source of combustion is disclosed. The heat exchange assembly is heated by the source of combustion and air passing through the assembly is heated and directed to the surrounding area around the display.

An outdoor fire pit comprised of a concave fire chamber, a heat chamber that is positioned below the fire chamber and is comprised of partially enclosed area surrounding the bottom portion of the fire chamber. The fire pit includes a conduit or multiple conduits with the proximal end connected to the heat chamber and the other end extending distally from the fire pit. A fan connected to the conduit such that the fan is operable to blow or pull air through the conduit to the area surrounding the fire pit.