MRCOOL MPDK2436 2 to 3 Ton Downflow Kit for Signature Package UnitMRCOOL MPDK2436 Mrcool MPDK2436 2 to 3 Ton Downflow Kit for MrCool Signature Package Unit MRcool Signature Downflow Kit Series. Intended for MR COOL air handler. Dimensions: 22 in (L) x 22 in (W) x 6 in (H). Additional Information ModelMPDK2436 UPC810512034765 Product Height (in)6 Product Length (in)22 Product Width (in)22 Weight (lbs)10