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 This product is designed to

This product is designed to cover a 16” x 16” hole size

just attach them to the middle-top of the door and door frame close together

1-⅝” diameter tubing

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

Hood Body Dimensions: 29-1/2” W x 19-3/4” D x 11

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 This product is designed to[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