Attic Cooling System

These advances can help lower energy bills and create a more comfortable environment.

Attic cooling system.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. Having your hvac system in your attic isn t dire though you ll need to do some work to keep your air conditioner or furnace system running as efficiently as possible. A radiant barrier in the attic helps prevent the electromagnetic transfer of heat such as from the photons in sunlight. An attic radiant barrier is made of a highly reflective material mounted on one or both sides of a substrate.

The hot air is pulled out and then vented through the attic. They ve also done research on a number of real homes in florida. The florida solar energy center fsec has done quite a bit of work in this area and even built a test building called the flexible roof facility to study different types of roof and attic assemblies. When running the system for several hours all the hot air will be pulled out of the mass in the home.

Alternatively install passive vents such as gable soffit and ridge vents which. Install electric ventilators and attic fans which remove hot air from an attic. The egv5 power gable mount vent can move air at a rate of up to 1450 cu. Advances in hvac system design have produced many furnaces air conditioners and humidifiers that can save energy and improve air quality.

They can quickly remove a larger volume of hot and or humid air from your attic compared to static ventilation which helps save money on your heating and cooling costs. Quietcool attic fans allow you to turn off your most expensive appliance and cool the largest portion of your home that a c doesn t reach. Install radiant barriers in your attic to improve heating and cooling efficiency. There s been some good work done on how the type of roofing affects the attic temperatures and cooling loads in the house.

To head off these problems consider these options for bringing your attic s temperature down. Poor insulation is usually the culprit although if you enter the attic on sunny winter day your attic space can be warmed by the sun more than your furnace. This process of cooling your attic allows your home to stay cooler longer because it is no longer working against your attic which can get up to 160 ºf. For attic spaces up to 2300 sq.

More product details close. They have thermostats that turn the fan. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

The first and possibly most important thing is to make a commitment to yourself to change your hvac filters regularly. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.