The Residential HVAC Load Calculation Extension for Revit® MEP 2009 software and AutoCAD® MEP 2009 software is a residential and light commercial HVAC (Heating, Ventilation, and Air Conditioning) load calculation software tool that determines peak cooling and heating loads for buildings. By downloading this extension, MEP professionals will be able to properly size building mechanical systems for residential and light commercial projects. Architects, home owners, and home builders can also benefit from the software tool on their projects. The extension can be used stand-alone or in conjunction with other Autodesk® technology. The extension is able to integrate with these tools by importing and exporting gbXML.
This Extension is available on Subscription, only.
Please go to: http://subscription.autodesk.com and sign in.