Cooler Attic Systems

Portable air conditioners do need to be vented to pump the hot air outside.

Cooler attic systems.

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. A highly efficient whole house fan system matches the ventilation in the attic to the airflow from the fan. It s best for use as a supplemental ventilation system in homes with air conditioning already installed and in mild to moderate climates. In this case the most reflective roofing material ivory ir selective metal tile is 23 4 f cooler than attic covered with dark shingles.

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. It uses a fraction of the energy compared to a traditional air conditioner or traditional whole house fan also known as an attic fan or whole house attic fan and it is significantly quieter too. It uses precision balanced blades and bracing for quiet and efficient ventilation. Our fan manufacturers recommend a minimum of 1 square foot 144 sq.

The third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic. In of net free air sfnf ventilation for every 750 cfm of air moved by the fan. A portable air conditioner is the easiest solution for cooling your attic. Most come with a window kit for this purpose that attaches to a hose on the back of the unit.