What is an air exchange system in a house?

Air exchangers work by circulating stale indoor air out of your home and circulating in fresh air from outside. Exchangers use one fan and vent system to blow indoor air outside, while another sucks fresh air in.

Should you run air exchanger all the time?

Optimize air circulation and replace natural ventilation Air exchangers should be run at all time, summer and winter. Depending on the size of your home, energy-efficient air exchangers can cycle through all the air in your home in just a few hours.

Should air exchanger be on in winter?

Should I Run The Air Exchanger During Winter? Every home is different depending on how much condensation builds up during the winter, Simple answer is yes. During the winter, your home will experience high amount of condensation due to the insulation and moisture barriers (Thermo poly).

What setting should my air exchanger be on in the winter?

Set the control to the highest setting in warmer weather; lower the setting as the weather gets colder. In winter, set the dehumidistat just low enough to prevent condensation on windows.

Should I run my air exchanger in the summer?

The answer depends on your home’s air conditioning system, your ERV wall control, the outdoor temperature and, most importantly, the outdoor relative humidity. As a rule of thumb, if you are more comfortable outside than inside your house, you should run your air exchanger in the summer.

Do I need an air exchanger in my house?

If your home has been built since the year 2000, you would benefit from having an air exchanger installed. Air exchangers help to improve your indoor air quality by removing stagnant air from the inside and exchanging it with fresh air from the outside.

Will an air exchanger remove humidity?

Regulate humidity: Air exchangers eliminate excess moisture, which helps keep your home comfortable—not too humid and not too dry. Eliminate odours: Air exchangers evacuate pet odours, cooking odours and other household odours as they circulate the air.

When should I turn my air exchanger off?

As long as you’re using your air conditioner, consider switching off your air exchanger. To keep your home’s air fresh, turn off the air conditioning periodically and open up the windows instead.

What should my air exchanger be set at?

As a general rule of thumb, you should set your system’s dehumidistat to 25 percent to 50 percent depending on the temperature to keep condensation at bay. For instance, 50 percent is the maximum relative humidity you should have if the outdoor temperature is between -11 degrees Celsius to 18 degrees Celsius.

Does an air exchanger remove humidity?

Air exchangers help your home “breathe” by evacuating stale air and pollutants outside and drawing fresh air inside. Regulate humidity: Air exchangers eliminate excess moisture, which helps keep your home comfortable—not too humid and not too dry.

Should you run your air exchanger in the summer?

How long does an air exchanger last?

Usually, they are replaced when the heat exchanger starts leaking. Air conditioners – Most air conditioners will last 15 to 20 years, though some may last closer to 10. In coastal areas, they typically last only seven to 12 years due to salt exposure.

How to install air exchanger for homes?

as close as possible to an exterior wall suitable for intake and exhaust ports

  • access to a drain to accept condensed water from the unit
  • a nearby source of electricity to power the internal fans and controls
  • proximity to any existing heating or cooling ducts that could be used to distribute fresh air throughout the house
  • Does your home have an air exchanger?

    The heat pump system draws in air from the return inside your house and heats or cools the air and redistributes it through the supply ducts. An air exchanger is used to improve ventilation in your home. It does not provide heating and cooling. Its main function is to exchange indoor air with exterior air to improve indoor air quality.

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    How to clean an air exchanger in your home?

    – Place the bag on the mouth of the outdoor exhaust vent. – Time how long it takes for the bag to fill with air. – Then put the bag on the intake vent. – Time how long it takes for all the air to be sucked out.