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Using the Auto-Trace feature


The auto-trace feature in Cool Calc Manual J automatically detects the building footprint and calculates the lengths and exposures of all outside walls. This feature is only currently available for approximately 3 million homes in Massachusetts, Rhode Island, New Hampshire, and Maine. We are currently looking at adding additional states after the Beta testing for this application is complete.


Below is a video on how to use the auto-trace feature.


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