Manual D Ductsize

MD Ductsize logoElite’s Graphical Residential Duct-Sizing & Layout Add-On for Drawing Board



Works as a component within Drawing Board and RHVAC to calculate optimum duct sizes according to ACCA’s Manual D. It:

  • automatically creates the trunks and runout for each room.
  • assigns the proper airflows calculated by Rhvac.MD Duct Screen
  • generates reports showing the static pressure loss of each individual duct as well as the cumulative loss at each point in the system.

Requires RHVAC and Drawing Board.

Bundle RHVAC, Drawing Board and MD Ductsize for only $899

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