Energy-efficient homes -- both new and existing -- require mechanical ventilation to maintain indoor air quality. There are four basic mechanical whole-house ventilation systems -- exhaust, supply, balanced, and energy recovery. Work well in cold climates. Can cause backdrafting in combustion appliances. Work well in hot or mixed climates.

Sep 20, 2020 · All of the fans, vents, and ventilation equipment in a home work together as a “ventilation system” to exchange indoor and outdoor air without wasting energy. Ventilation systems can be categorized as one of four types: exhaust, supply, balanced, and heat-recovery.

AprilAire Ventilation Systems are designed to meet new home construction ventilation requirements* and are calibrated based on the size of your home, climate, and family size. You can also choose to ventilate based on events, such as cooking, entertaining, or cleaning.

Ventilation is mainly used to control indoor air quality by diluting and displacing indoor pollutants; it can also be used to control indoor temperature, humidity, and air motion to benefit thermal comfort, satisfaction with other aspects of the indoor environment, or other objectives.

Enter mechanical ventilation, which offers several options for moving stale indoor air out and fresh outdoor air inside. The different types include exhaust, supply, balanced and energy recovery. In this brief white paper, we’ll take a look at each mechanical ventilation option, and discuss how they work, their benefits and any concerns that exist.

Ventilation is crucial in energy-efficient homes to maintain indoor air quality and comfort. There are two primary types of mechanical ventilation: spot (exhaust) systems for specific rooms like kitchens and bathrooms, and whole-house ventilation for the entire building.

Oct 20, 2023 · Learn about the types of ventilation systems and the importance of natural ventilation in diluting air pollutants and providing fresh air to spaces.

Jan 10, 2025 · At its core, a whole house ventilation system improves indoor air quality by exchanging stale indoor air with fresh outdoor air. Unlike simply cracking a window, these systems provide a controlled, consistent flow of air that prevents pollutants, moisture buildup, and odors from lingering inside your home.

Jan 5, 2024 · HVAC systems control the temperature inside the home through a variety of methods, though most involve pumping air over cooling coils or a heat exchanger to increase or decrease the air temperature. The air is then blown into the home through vents and ductwork.

Aug 7, 2023 · This article explores the crucial role of ventilation systems in maintaining indoor air quality. You'll learn about different types of ventilation systems, their benefits, and how they can help keep your living space fresh and healthy.