The return air drop assembly is designed for up flow applications with side-mount assembly and includes an exterior, easy to access filter rack for a 1 in. x 16 in. x 25 in. air filter. The assembly is constructed of 26-gauge sheet metal, and the knock-down design makes it easy to handle and assemble in the field. Height modifications can be made per the installation application as the vertical sections are designed to be cut to customize the installation.
The RA 16 return air drop has a built-in 16-in x 25-in filter rack for cold air return filtration (for upflow applications only)
Equipped with transition/starting collar, this assembly allows return air to be taken from an overhead trunk line
When fully assembled, the height of the return air drop is approximately 78-in
Knock-down design for field assembly