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Energy Recovery Ventilator With Reduced Power Consumption

  • US 20130225060A1
  • Filed: 02/27/2013
  • Published: 08/29/2013
  • Est. Priority Date: 02/29/2012
  • Status: Active Grant
First Claim
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1. An air conditioning unit comprising:

  • a passage having a heat exchanger;

    a blower for blowing air through the passage;

    a blower motor driving the blower in response to a drive signal;

    an energy recovery ventilator (ERV), the blower drawing outside air from the ERV; and

    a controller for adjusting the drive signal in a ventilation mode to reduce power used by the blower motor.

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