Wind Powered Roof Ventilators - A Non-electric Alternative to Ventilation

Wind powered ventilators use the natural force of wind and pressure of air to spin a fan and vent out stale attic air. The process is carried out by a series of specially designed vanes that provides a low cost alternative in high speed wind locations (at least 5 MPH). These fans don’t require electricity to run and cool the facility. When the turbine ventilators rotate, they extract warm air through the vent and it results in decreased temperature. In this process, heat, smoke, fumes and humidity also get out with the turbine rotation.

The size, number and installation of wind powered roof ventilators depend on different factors including, environment conditions, wind velocity, size of a building, temperature differential, etc. These fans are now extensively used in industrial, agricultural, residential and warehouse buildings. Roof top ventilators don’t need to be powered by electricity and their location is such that they exhaust the hot air first. They are maintenance free and tend to save electricity.

Why ventilation:

Ventilation is highly essential for an industry to keep the workforce feel more alive, vital and energetic. It is also important to keep the machines in good condition. In cold climate, ventilators help preventing ice dams by maintaining a cool roof temperature. Ventilators also help moisture to escape from conditioned rooms. In hot climate it helps escape solar heated air by reducing a building’s cooling load. So these ventilation fans serve both hot and cold climates.

Absolute air fan:

The Absolute air fan has the ability to cool all facilities, while keeping insects away and keeping floors dry throughout the day. This fan will replace 4 large single speed panel aisle fans. This fan can be used during winter on low speed during the summer on high speed. Each absolute air fan covers an area of six thousand square feet. These fans can be used on ceilings of up to forty feet in height. These fans are efficient enough to cool employees, live stock and machinery.

Absolute air fans can be used in any environment, but they are ideal for greenhouses, warehouses, factories, stadiums, processing plants and agricultural buildings.

Specifications of absolute air fan:

The weight of this fan is 375 lbs. A 3 HP motor is assembled along with 72" diameter blade and 6 paddles. It runs 300 RPM on high and 50 RPM on low. It throws air on both sides for a floor coverage of 200’ x 35’. A complete brochure is also available for buyers to know more about this fan and its operation.

Advantages:

• Removes stale, hot air and damp
• Helps in increasing productivity
• In case of fire it extracts fume and smoke from the facility
• Reduces shed temperature by 3º to 7º C
• All machines and electrical system show their fullest efficiency due to reduced humidity and temperature

However, depending on the type of roof, one can choose from wide range ventilators available in the market. So, take a little time to research and discuss regarding the best option that will fit well into your construction.

Author’s Bio:

Alvin Ross is associated with Bowlinent.com since a long time. In most of his contents he provides unique and great on Wind Powered Roof Ventilators. If you are searching for a Steam Cleaners Jenny USA or Pressure Washer Jenny USA then Bowlin Enterprises is the right place for you.

The author of this article is a freelance writer. More product details and specifications are available online at Bowlinent.com