Series Vents Bucket Fan EC

Bucket Fan – an effective solution in any commercial, educational, government, or industrial building of 15 feet to over 45 feet. They are quiet, great looking, speed controllable and easy to install.

• Advanced EC Technology: High-efficiency Electronically Commutated (EC) motors. Smooth speed adjustment via standard 0-10 V signal. Efficiency reaches 90 %.
• Precision Air Throw: Built-in air flow rectifiers ensure a powerful, linear air stream for maximum throw distance.
• Adjustment: Tilt angle position can be fixed every 15°.

• Big box stores
• Shopping malls
• Warehouses
• Greenhouses
• Athletic facilities
• Grocery stores
• Industrial buildings
• Distribution centers
• Atriums
• Gymnasiums

 Cold weather

There is typically a 0.5 degree F and 1 degree F increase in temperature for every foot of height. This means it can be as much as 10-20 degrees F hotter at the ceiling of a 20 ft high facility than at the floor. Moving the superheated air at the ceiling – where it obviously doesn’t do anybody any good – to floor level with a Bucket Fan is one of the least expensive and easiest ways to drastically cut utility bills by 1/4 to 1/3.

 Hot weather

In air conditioned buildings cold air coming out of ceiling duct work is fighting rising warmer air. The solution has always been to install tons of a/c as a way for the cold air to out-muscle the rising hot air. It’s been estimated that up to 40% of the input energy is wasted pumping out massive amounts of cold air in the attempt to overpower the warm air at the floor. Installing Bucket Fans near the cold air registers will actively push the conditioned air to where it should be, resulting in tremendous energy savings.

To enjoy the full benefit of destratification the accepted rule of thumb is to «turn the air» between one and two times an hour.

To determine how many Bucket Fans are needed use this formula:

• For ceiling heights 15 ft - 25 ft use the Bucket Fan EC 750
• For ceiling heights 25 ft - 35 ft use the Bucket Fan EC 1100
• For ceiling heights 35 ft - 45 ft use the Bucket Fan EC 1600

For example, a building has the following dimensions – 125 ft long, 75 ft wide, and 35 ft high.

1. 125 x 75 x 35 = 327,000 cu. ft
2. 327,000/1600/60 = 4 fans (3,42 fans)

1. H x W x L = V

    (Height x Width x Length = Air Volume in Building)

2. V/CFM/60 = Number of Fans

    V/CFM of the Bucket Fan/60

    (converts CFM to CFH) = Number of Fans

Always round up to the next number. In this example 3 Bucket Fans would be needed.