A gas burner controller adapter for use in adapting a gas burner control device, which is configured to be connected to a flame ionization electrode and a separate ignition electrode, to operate in a gas burner that only includes a single electrode serving as both the flame ionization electrode and the ignition electrode.

A gas burner controller adapter for use in adapting a gas burner control device, which is configured to be connected to a flame ionization electrode and a separate ignition electrode, to operate in a gas burner that only includes a single electrode serving as both the flame ionization electrode and the ignition electrode.

A burner capable of burning crude or other heavy oil. A combustion chamber is surrounded by a wall of thermal insulation. An air-fuel injector pipe extends through the wall and opens into the combustion chamber. An oil supply pipe extends along the interior of the air fuel injector pipe to an inner open end that is proximate the inner end of the air-fuel injector pipe. A venturi insert is fixed within the air-fuel injector pipe and has an orifice positioned outward of the open inner end of the oil supply pipe. A combustion air supply including a blower and a recuperator transfers heat from outgoing combusted exhaust gases to incoming combustion-supporting air being blown through the recuperator and the air fuel injector pipe into the combustion chamber.

A burner capable of burning crude or other heavy oil. A combustion chamber is surrounded by a wall of thermal insulation. An air-fuel injector pipe extends through the wall and opens into the combustion chamber. An oil supply pipe extends along the interior of the air fuel injector pipe to an inner open end that is proximate the inner end of the air-fuel injector pipe. A venturi insert is fixed within the air-fuel injector pipe and has an orifice positioned outward of the open inner end of the oil supply pipe. A combustion air supply including a blower and a recuperator transfers heat from outgoing combusted exhaust gases to incoming combustion-supporting air being blown through the recuperator and the air fuel injector pipe into the combustion chamber.

An example oven can include: a main body with a cooking cavity; a front portion of the main body having a front opening for receiving a pizza and acting as an air vent; a wood burning tray assembly including a grate positioned in the main body; and a gas burner positioned adjacent to the wood burning tray assembly; wherein the gas burner is configured to combust a gas to heat the cooking cavity; and wherein the gas burner is positioned to ignite wood on the grate of the wood burning tray assembly to further heat the cooking cavity.

A chimney starter (1) including a hollow element (2), for receiving a solid fuel product to be ignited, an upper-end (3), a lower-end (4) and a grate (5), the grate (5) is placed across the hollow element (2) in the lower-end (4) of the chimney starter (1), wherein the lower-end (4) of chimney starter (1) rests on a chimney starter base (6) and the chimney starter base (6) comprising a gas burner (7) and one or more means (9) for increasing the air flow through the hollow element (2).

A chimney starter (1) including a hollow element (2), for receiving a solid fuel product to be ignited, an upper-end (3), a lower-end (4) and a grate (5), the grate (5) is placed across the hollow element (2) in the lower-end (4) of the chimney starter (1), wherein the lower-end (4) of chimney starter (1) rests on a chimney starter base (6) and the chimney starter base (6) comprising a gas burner (7) and one or more means (9) for increasing the air flow through the hollow element (2).

A solid fuel burning fire pit is described. The fire pit includes a bowl with an aperture that receives a burner. A fuel source integrated with the fire pit and in fluidic communication with the burner is used to ignite solid fuel disposed in the bowl of the fire pit. Once the solid fuel is ignited, the fuel source may be turned off by a user, or automatically turn off based on temperature or time thresholds.

A solid fuel burning fire pit is described. The fire pit includes a bowl with an aperture that receives a burner. A fuel source integrated with the fire pit and in fluidic communication with the burner is used to ignite solid fuel disposed in the bowl of the fire pit. Once the solid fuel is ignited, the fuel source may be turned off by a user, or automatically turn off based on temperature or time thresholds.

A combustion system includes an electrically actuated flame location control mechanism.