3 Reasons to Have an Energy Recovery Ventilator Installed

Monday, June 22nd, 2015

An energy recovery ventilator (ERV) is a device that a professional can install into your HVAC system to help you enjoy fresher indoor air without sacrificing the energy efficiency of your air conditioner and heater. An ERV uses a process called counter-flow heat exchange to pre-condition a current of fresh outdoor air with a current of stale indoor air. During warm weather, the warm outdoor air loses heat to the indoor air, and during cold weather the cool outdoor air gains heat from the indoor air.

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