Benefits of a Power Attic Ventilator
We can control the air quality in our homes in several different ways. In this article we'll take a look at how the proper use of an attic ventilator can help control heat and moisture in the home. We'll discuss reasons for ventilation, power attic ventilators in particular and give you some tips on installation.
Why Ventilate the Attic?
There are two main reasons you should ventilate your attic. In the summer months, extra heat that builds up during the day results in higher than necessary costs for air conditioning. Additionally, moisture can accumulate in the attic if the right kind of vapor barriers were not used during construction. If too much moisture accumulates in the attic it can condense into water and can cause damage to insulation and other building materials. If you want to keep your temperature and moisture levels in the right range, it's essential to have attic ventilation.
Power Attic Ventilation
Most power attic ventilator systems are attic fans. The location of the fans depend on whether or not there is central air conditioning in the home. If there is A/C then attic fans are usually installed in the roof or in the gable. If you live in an area where there are dust or sand storms, think about installing a power ventilator that have automatic louvers that close when the fan isn't on. This can help control dust and sand in your attic.
Power attic fans can help reduce the interior temperature of your attic by 20 degrees or more which can significantly cut down on the load your air conditioner has to carry. You can also alternate between your central air and your attic fan. Use your A/C during the hottest part of the day, but when evening approaches switch to your attic fan. The fan will pull in the cooler evening air and will cut down on the work your air conditioner needs to do.
Installation Of Your Power Attic Ventilator
Installing a power ventilator can be a DIY job if you're comfortable with working with electricity. If not, a qualified HVAC installation professional will be able to help you. Be sure to check with your local building and permitting requirements. When you call a local HVAC professional they will also be able to fill you in on necessary permitting.
Power attic fans will significantly help reduce the cost of your air conditioning bill. They can also help prolong the life of your attic insulation by reducing moisture build up. Consult with a local HVAC service professional to help you determine the number and type of attic fans needed for your particular situation. They can also give you a bid on installation and service at the same time.