Attic Fan Cooling Savings

However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic.

Attic fan cooling savings.

Ultimately improving your attic s ventilation can have a net positive effect on your cooling bill. If the home is not properly insulated a ventilator fan can actually draw cool air out of the home resulting in an increased cooling load. Attic ventilation will usually need to be increased to exhaust the fan s air outdoors. Too many attic vents can cause temperature fluctuations in cold weather months and too little venting will not do enough to dissipate heat in the summer.

A lot of people like to store stuff up there for example. Attic fans cool the attic which helps cool the rooms just under it. Use energy efficient attic fans to regulate your home climate. Install energy efficient ventilation to improve air circulation in your attic.

5 ways to make your attic more energy efficient 1. Using a whole house fan can result in a savings of over 300 each month of running a 3500w a c unit during the hottest part of summer. You ll need 2 to 4 times the normal area of attic vents or about one square foot of net free area for every 750 cubic feet per minute of fan capacity. Lowering the temperature of an attic that contains ducts can reduce your air conditioning costs.

126 302 at 90 savings. If the home doesn t have ducts there still may be reasons a homeowner would want to reduce the attic temperature. Attic fans are a good option for regulating your. Venting an attic allows outdoor air.

Attic fan ventilation attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents soffit and gable and pushing hot air to the outside. But attic ventilation requires a balance.