CAD Drawings CAD Drawings are provided as reference-only representations of the product. For latest dimensions always consult the current submittal sheet. Available CAD Drawings Variation Description Carrier: Vertical Single Close w/4 in. Rh Offset, No-Hub, w/2 in. Aux. Inlet -PAC Preassembled Carrier Assembly -24 Single, Right Hand Offset and 2" Vent