Abstract: A radiant heating assembly including a burner for heating a heat exchanger and a reflector generally disposed about the heat exchanger. The reflector comprising a base defining a first air chamber. The reflector may also comprise one or more wings removably coupled to the base. The wings may be configured to define a second air chamber. The radiant heating assembly may also comprise an air circulation pump configured to draw air through the air chamber of the base and/or wing and provide the air to the burner to improve the efficiency of the combustion process.

Abstract: A radiant heating assembly including a burner for heating a heat exchanger and a reflector generally disposed about the heat exchanger. The reflector comprising a base defining a first air chamber. The reflector may also comprise one or more wings removably coupled to the base. The wings may be configured to define a second air chamber. The radiant heating assembly may also comprise an air circulation pump configured to draw air through the air chamber of the base and/or wing and provide the air to the burner to improve the efficiency of the combustion process.

Abstract: A radiant heating assembly includes a fuel valve, a blower, a controller configured to control the fuel valve and the blower, and a heat exchanger or burner tube configured to limit external surface temperature through the use of a liner tube and a temperature limiting device. The liner tube can be installed internally into the walls of a heat exchanger or burner tube to decrease the surface temperature of the heat exchanger.

Abstract: A radiant heating assembly includes a fuel valve and a blower. A controller is configured to control the fuel valve and the blower according to one of a plurality of algorithms corresponding to one of a plurality of selectable modulation modes. An interface is in communication with the controller. One of the plurality of selectable modulation modes is selectable from the interface. The controller modulates at least one of the fuel valve and the blower according to the one of the plurality of algorithms corresponding to the one of the plurality of selectable modulation modes selected from the interface.

Abstract: A demand radiant heating system includes an elongated radiant heating tube and a burner operatively connected to the tube and a fuel regulator connected to the burner for providing fuel to the burner at a plurality of fuel pressures to provide demand heating.

Abstract: The tube-fired radiant heating system is of the type where an elongated tube is heated by hot gases of combustion which are passed. The heated tube radiates heat to the space to be heated therethrough.A burner is provided at one end of the tube to burn an air/fuel mixture. The products of combustion are forced through the tube by means of a blower provided at the tube inlet. Burning takes place within the tube. A tubular stream of air is constantly passed over the flame to protect the tube from the high heat of combustion.

Abstract: The safety tip-over device is adapted for use in connection with a portable gas-fired infrared radiant heater. The system will cause the supply of gas to be substantially discontinued to the heater in the event that the heater is tipped over.

Abstract: The safety control system is adapted for use in connection with a gas-fired infrared radiant heater which employs a pilot for ignition thereof. The system will cause the supply of gas to be discontinued to both the heater and pilot after a suitable time interval in the event that ignition of the pilot does not occur.

Abstract: A demand radiant heating system includes an elongated radiant heating tube and a burner operatively connected to the tube and a fuel regulator connected to the burner for providing fuel to the burner at a plurality of fuel pressures to provide demand heating.