Energy Recovery Ventilator
Ontario HVAC and Water recommends the use of an Energy Recovery Ventilator
Energy recovery ventilators system (ERV) are very useful in colder climates, in homes where there is no excess moisture in heating season, as well as for hot summer seasons when the outside humidity levels are high.
The ERV system recovers heat; however, it also recuperates the energy trapped in moisture, which greatly improves the overall recovery efficiency.
In air conditioned homes, when it is more humid outside than inside, the ERV system limits the amount of moisture coming into your home.
In humidified homes, when the humidity level is low in winter, the ERV system limits the amount of moisture expelled from your home.