Hi, thanks for using JustAnswer.com. You will need to order the damper & adapter, numbers 10 and 11 in the picture. Part numbers are 53001387 and 815092, available from www.appliancezone.com. The instructions are below and everything else you will need will need to be fabricated with supplies from your hardware store. Be sure to keep the bends to a minimum and the piping as short as possible.
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