• An integral part of the installation, the universal plenum design can accommodate a range of different wall thickness (8" to 15")

• Two-piece design that allows assembling the plenum before installing in the wall by measuring the wall thickness to determine the right depth and reduces overall installation time

• Plenum is easily installed from the interior of building. No need for exterior handling (*only caulking needs to be applied from exterior)

• A 1.25" thick gasket assures a complete seal between the plenum and unit eliminating outdoor air or moisture from entering the space

• Installation Guide

• Installation Instructions

Extended warranties can save you hundreds, sometimes even thousands of dollars in unexpected repairs. You can contact us, or visit our store for additional details.

Let our team co-ordinate professional delivery and installation on your new purchase. Some restrictions may apply.