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HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM

  • US 20140245762A1
  • Filed: 03/01/2013
  • Published: 09/04/2014
  • Est. Priority Date: 03/01/2013
  • Status: Active Grant
First Claim
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1. A high-efficiency HVAC system for use in a house or building, having a plurality of components comprising:

  • flexible, plastic duct tubing forming supply pipes that connect an air handler and a plurality of zones to deliver supply air to the zones in the house or building and return pipes that connect the air handler and the plurality of zones to re-circulate return air from the zones to the air handler;

    the air handler having a fan assembly powered by a variable blower motor to blow supply air through the supply pipes to the plurality of zones to individually control air humidity, air purity and air temperature within the zones in the building or house;

    a heat pump having a variable compressor powered by a variable compressor motor to direct a working fluid to and from the air handler and a variable fan motor that rotates a fan blade within the heat pump; and

    a circuit control system for adjusting the variable compressor motor and the variable fan motor in the heat pump and the variable blower motor in the air handler in response to the capacity required by the HVAC system.

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