RBL

P . 47 Hunter Industrial Fans LOW ENERGY CONSUMPTION HVLS fans can reduce winter destratification and summer cooling costs by as much as 30% HVLS fans cost just pennies an hour to operate. The result: Your HVLS fan investment will likely pay for itself in less than a year. Air conditioning a large building can be expensive and complex. Size, occupancy, loading docks, and large doors and windows make consistent indoor climate control difficult. An HVLS fan can help move air-conditioned air throughout the facility, keeping temperatures consistent, and in many case allowing the thermostat set point to be raised by up to 4 degrees while maintaining the same level of comfort. An HVLS fan redirects warm air at the ceiling to the floor level, while cooler air at the floor is pulled up - reducing unnecessary heating and cutting energy use by up to 30%. P . 48 Hunter Industrial Fans Used solidworks flow simulation software to show the air distribution with (3) Hunter ECO 10 ft. Industrial fans with 2 ft. downrods. Bottom view shown below. COMPUTATIONAL FLUID DYNAMICS (CFD) Building layout info aprox. 16.8 m wide by 39.5 m long with a maximum height of 7.5 m. 2.500 Velocity (m/s) 2.222 1.944 1.667 1.389 1.111 0.833 0.556 0.278 0 Cross section view thru centerline of each fan maximum and minimum velocities are show below. In case you need it, airflow simulations are available for your project (terms & conditions applied). 2.500 Velocity (m/s) 2.222 1.944 1.667 1.389 1.111 0.833 0.556 0.278 0