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VARIABLE LOW INTENSITY INFRARED HEATER

  • US 20050175944A1
  • Filed: 02/06/2004
  • Published: 08/11/2005
  • Est. Priority Date: 02/06/2004
  • Status: Active Grant
First Claim
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1. An infrared heater comprising:

  • a burner having an inlet for receiving air and gas and an exhaust for emitting exhaust gases generated by combustion of a Be of the air and the gas within the burner;

    an elongated radiant heating tube having an inlet for receiving the exhaust gases emitted by the burner;

    a gas flow control assembly for controlling the flow of gas to the burner; and

    a blower receiving inlet air and directing the inlet air to the inlet of the burner wherein the blower comprises a two stage blower having a low speed for delivering a low air flow to the burner and a high speed for delivering a high air flow to the burner.

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