Large air blowers (51, 131, and 273 CFM) are intended for use only in large commercial grade refrigeration units or walk—in coolers. This is because such blowers are large in size, and they generate considerable heat which residential grade and small commercial grade refrigerators simply do not have the cooling capacity to overcome.
Blower Assembly – 131 CFM with Bracket For effective cooling use only on runs up to 20 feet maximum. Intended only for use in large commercial grade refrigerati# of Products;4-6
Length of Run;20 ft. Max
W/Vinyl Adapter;Fits 3″ Flex Tubing
Dimensions;13″ Wide x 8-1/4″ Deep x 10″ Height