Home ventilation systems are aimed to drive out indoor pollutants as well as bring in fresh air from the outdoors. Ventilation is also the main method for managing the air moisture in the home. If the humidity level is not controlled, it will contribute to mold growth and structural damage. This will be no good for your health too. That is why applying the ventilation system for your home is a necessity. There are a numbers of home ventilation systems designs such as natural ventilation, whole-house ventilation, spot ventilation, and energy recovery system. You are free to choose the system that you think will work best for your home.
All designs of home ventilation systems mentioned above have different system and different home ventilation systems cost. Natural ventilation is the cheapest one since it doesn’t require any tools. Natural ventilation let air seeps through tiny holes and cracks in the walls. The presence of windows and doors also greatly contribute the air flow.
Whole-House and Spot Home Ventilation Systems
A whole-house ventilation system is created of a system of fans and air canals that are intended to flow air. This ventilation system is linked to the house’s cooling and heating tools, and lets much more power than if you only rely on natural ventilation. These home ventilation systems work in three steps; exhaust, supply, and balanced. An exhaust system lets the fresh outside air come inside the home because the pressure is lowered. Then, the indoor pollutant come out because the inside air is forced through the increasing pressure from the supply system. The balanced system incorporates the two steps to work mutually.
Another type of home ventilation systems is spot ventilation. This system is utilized together with other methods. An exhaust fan is used in this system directly as the spot of indoor pollution or moisture to remove it. It is a form of this system, for example, when you employ an exhaust fan to pull out the moisture and air pollutant of the kitchen after cooking.
Home Ventilation Systems: Energy Recovery System
Energy recovery system works by reprocessing the exhausted air in a way that the air can be changed into fresh air. As the large amount of the exhausted air is improved to be healthier, the system doesn’t need to cool or heat the home with too much effort. However, energy recovery system is the most expensive method among the other methods of home ventilation systems.