Does My House Have An Attic Fan

As a certified licensed home inspector it is not correct to say too much ventilation is bad for an attic unless rain moisture is getting in.

Does my house have an attic fan.

This means your air conditioner will not have to work as hard to do. Do not use mechanical means electric attic fans. As that expands it can damage your roof. Fortunately though an attic fan will fend off this moisture before it has the chance to negatively impact your roof.

This will give the fan the airflow it needs. If you have a closed off attic open a window at the other end or install one to solve this problem. As stated above an attic fan can enable you to turn up your ac thermostat by as much as 10 degrees. Attic fans rattling and shaking are quite common and it s a problem faced by many homeowners who have fans.

Attic ventilation fans help cool air your attic by pushing out the stifling hot air from inside the attic and bringing in cool air from outside. A whole house fan is usually installed on the attic floor near the center of your house. Static vents often protrude from roofline thanks to. Venting a homes attic is a very important best building practices will say 50 at the ridge and 50 at the soffits unobstructed.

Essentially i do have a whole house fan but because of the rube goldberginess of my set up i was hoping to avoid full disclosure. A neighbor gave me an elderly propeller fan with an approximately 300w per kill a watt motor. Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent. Whole house fans can be found inside a home usually in a second floor ceiling.

This prevents hot air from seeping into your home and driving up the temperature in the living space which reduces the load on your air conditioner. If you your house has a hot attic and ceilings during the summer the solution is a system and not simply a powered attic exhaust fan or ventilator. How an attic fan works attic fans exhaust hot air from your attic to the outside. These fans are designed to remove excess heat from your attic which in theory is supposed to lessen the load on the air conditioning in your home.

To eliminate a hot attic you should consider a plan that includes radiant barriers and proper ventilation this is always best done when the home is under construction. In the late evening or early morning the fan is turned on to exhaust hot air from the house. This happens when the fan doesn t receive enough air. My apologies for using the rather vague term power ventilation in my post.

Open your windows before you turn on the fan.