Awoco 48" Super Power 1 Speed 1700 CFM Commercial Indoor Air Curtain, 120V Unheated, ETL & UL Certified to Meet NSF 37 Food Service Standard Storage_Dunnage Rack and long-lasting performance

and long-lasting performance

Inline Blower Unit - The Blower unit is mounted in in the attic (above ceiling)

low speed at 989 CFM

1-⅝” diameter tubing

Make sure you measure 4” hot to cold inlet as shown in the picture

Awoco 48" Super Power 1 Speed 1700 CFM Commercial Indoor Air Curtain, 120V Unheated, ETL & UL Certified to Meet NSF 37 Food Service Standard Storage_Dunnage Rack and long-lasting performance[Isolate Interior from Exterior Air] THIS AIR CURTAIN IS NOT AN AIR CONDITIONER, IT WONT GENERATE COLD AND HOT AIR. Save energy by keeping the conditioned air inside and blocking 90% of heat cold air, dust, smoke, etc. You still need to turn on your air conditioner, air curtain is not to replace an air conditioner. Fireproof and anti erosive powder coated metal case, easy to clean slim body. [Magnetic Switch] 2 pieces of magnets have no direct