Ridge Or Power Fan Attic Vents

Attic power ventilators are mounted to the roof of the home and are connected electronically to a power source and in most cases the home s thermostat.

Ridge or power fan attic vents. Ridge vents are a passive system simply allowing hot air to rise up through them rather than pushing it out as a fan does. While a power vent fan combined with a ridge vent can work against the natural flow of air through the attic it will still exhaust more hot air than not having a fan at all it s just not the most efficient way to go about it. Fan rarely necessary vents that run along the roof ridge are an alternative to those that exit through the roof decking or gables and if the ridge is long enough they may be the only roof vents. Most homes already have some passive attic venting built in.

Like attic fans ridge vents are designed to exhaust air that is already inside the attic. Ridge vents openings that run the entire length of your roof along the ridge are often visible only to a trained eye. It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. Should we remove one combining an attic vent fan with a ridge vent is not recommended since it can reverse the natural flow of hot air in the attic.

Read on to find out more. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. See the benefits of attic ventilation a new roof is more than just shingles. Cool air enters the attic through soffit vents in the eaves.

If all this seems like too much to take in you can always call on the pros for help. When the power vent goes on it can actually pull air from the ridge vent which can cause an imbalance of airflow along the underside of the roof deck. Today s homeowner serves cookies to analyze traffic and better serve you. Having both a power vent and ridge vent installed on your roof can short circuit the attic ventilation system.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. Once inside the air heats up and rises higher ultimately exiting through venting at the roof s gables through ridge vents cut into the roof s apex or other vent holes in the roof. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work.