Types of Home Ventilation Systems

Types of Home Ventilation Systems

Adequate home ventilation is key to maintain a comfortable home. Proper airflow across your house can help prevent air pollution and rid your home of any smells either from cooking or your pets and any other odours. It is also important in regulating moisture levels at home. Additionally, if your home does not have a proper ventilation flow, your house may be susceptible to mould and can even lead to your wood-based furniture to rot. Elevated levels of moisture can compromise the structural integrity of your house due to the build-up of condensation. Aside from general household-related stresses, it can increase health risks, as well.  Mouldy and damp conditions within enclosed spaces can be significant triggers of asthma and other problems. Expert electrician Rumuera, Northern Lights, can help you ensure that your house has adequate ventilation. To avoid a whole host of problems, ventilation systems are an integral part of energy-efficient homes and there are three different strategies for home ventilation: natural, spot and whole-house ventilation. 

Natural Ventilation Systems

this is the most basic form of ventilation and most old houses rely on natural ventilation for proper airflow. It’s an uncontrolled flow of air through windows, doors, and even small cracks and holes. This form of ventilation is still common across many a household and can sometimes be adequate in maintaining air quality levels indoors in order to dilute air pollutants. Households utilising this form of ventilation would tend to open windows and doors, however, this is becoming increasingly inconvenient with indoor heating and cooling systems. This is because a natural ventilation system relies on external factors such as weather and wind. Furthermore, during extreme weather conditions, it’s difficult to operate a natural ventilation system. As a result, many new homes are opting to implement ventilation systems without relying on uncontrolled strategies.

home ventilation system

Spot ventilation

This type of ventilation is relatively common across households and it compliments natural ventilation systems in place. Spot ventilation is simply the use of isolated and localized exhaust fans across rooms to aid in improving natural ventilation processes. Examples include fan exhausts above stovetops and bathrooms. Certain homes also have insulated vents in the attic for the purpose of cycling the air. Spot ventilation systems are usually found in moisture-heavy areas of the house, including the basement. Spot systems, although used in conjunction with a natural ventilation system, is rarely sufficient in newer, airtight homes. As a result, it is often most effective with a whole-house ventilation system described below.

Whole-house ventilation

As the name suggests, this is the most effective form of ventilation across the entirety of a household. This type of ventilation is common in newer homes wherein the quality of air can be seriously affected due to the lack of natural ventilation methods. Additionally, controlled ventilation allows for the continual recycling of air. Whole-House ventilation uses multiple vents, fans and duct systems across rooms. There are varying types of whole-house ventilation systems including exhaust, supply, balanced and energy recovery systems. 

Best Electrician Remuera

Home ventilation systems are imperative for a healthy living environment. Natural ventilation is becoming less common in new houses due to the lack of control. If you’re interested in upgrading your home ventilation system, call the expert electrician Remuera at Northern Lights. With over 20 years in the business, they can help you set up an efficient ventilation system at a competitive price. With no hidden costs, your entire household will benefit from a home ventilation system!

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