Upblast Vs Downblast Exhaust Fan

Upblast discharges straight up.

Upblast vs downblast exhaust fan.

You will find our fans in every type of commercial institutional and industrial buildings. When purchasing a new exhaust fan one of the most basic decisions you ll make is whether to buy a downblast exhaust fan or an upblast exhaust fan knowing the differences between the way these two fans work and what applications they are best suited for will help you determine which fan is right for your needs and help you avoid potential problems that can be caused by purchasing and. Greenheck is the leading supplier of air movement control and conditioning equipment including fans. These are common in commercial kitchens and labs and come in two different types.

Cannot be wall mounted. Direct drive downblast exhaust fan 1100 cfm 1725 rpm 1ph w 6 amp var. If you are looking for a downblast exhaust fan for your restaurant or commercial building it is important to select the one that is right for your facility. These ventilators are used to exhaust generally clean air.

Upblast and downblast refer to the direction the air is being discharged from the exhaust ventilator. Air with a lot of grease dirt toxins or chemicals should be moved up and away from the roof with an upblast fan rather than downward. Upblast fans move the air upward away from the roof. Hood depot services full service kitchen ventilation direct drive axial downblast exhaust fans centrifugal upblast direct drive fan du hra centrifugal upblast direct drive fan du hra hood depot services full service kitchen ventilation.

1 4 hp 1phase 115v. Wall mount requires an upblast fan. Belt drive downblast exhaust fans however may be the best choice for cfms higher than 2 000 or for high temperature applications. Downblast discharges down toward the roof deck.

Office buildings restaurants schools manufacturing facility and warehouse. Upblast vs downblast exhaust fan.