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    Medeek HVAC

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    • medeekM Offline
      medeek
      last edited by

      Oval, round and rectangular are now up and running:

      hvac_su040_800.jpg hvac_su041_800.jpg hvac_su042_800.jpg

      Nathaniel P. Wilkerson PE
      Medeek Engineering Inc
      design.medeek.com

      1 Reply Last reply Reply Quote 1
      • medeekM Offline
        medeek
        last edited by

        The following toolbar will be added for HVAC Appliances:

        hvac_app_su_menu_active.jpg

        The HVAC Appliance tool will be for adding AC units, furnaces, fans, VAV’s, boilers etc… Essentially any preconfigured HVAC equipment that is not duct work.

        The will be simple stand alone assemblies that one can reposition using the native tools.

        Nathaniel P. Wilkerson PE
        Medeek Engineering Inc
        design.medeek.com

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        • medeekM Offline
          medeek
          last edited by

          I’ve added a manufacturer parameter to the appliances menus since the number of part numbers is going to be so large I think it only makes sense to break these drop down boxes up a bit by “type” and “manufacturer”. There will also be a “generic” option for those parts/appliances that do not have a manufacturer’s logo affixed.

          hvac_su049_800.jpg

          Modeling these various HVAC appliances is a bit tedious since I first have to find somewhat detailed literature or documentation so I can at least get them mostly dimensionally accurate. Some of the features modeled are my best guesses based on images found online since not everything is dimensioned within the manufacturer’s documentation.

          I also try to keep the models fairly low poly but typically there is not more than one or two of these appliances within a given model (for residential projects), so I am not as concerned as I am with HVAC fittings.

          Nathaniel P. Wilkerson PE
          Medeek Engineering Inc
          design.medeek.com

          1 Reply Last reply Reply Quote 0
          • gullfoG Offline
            gullfo
            last edited by gullfo

            might be useful to have a dialog option to enable users to add basic info - select type, enter model #, H-W-D, and/or maybe select similar product type and re-size to "simulate" pending adding an actual model.

            i know for me, given space constraints on uiltity rooms in recording studios, having the equipment sized correctly (as simple boxes) is much more important than the detailed looks when configuring the approximate systems layout for the engineers to refine later.

            Glenn

            http://www.runnel.com

            1 Reply Last reply Reply Quote 2
            • medeekM Offline
              medeek
              last edited by medeek

              Version 0.9.0 - 07.10.2025

              • Created the Medeek HVAC Plugin, utilizing SketchUp's Ruby API.
              • Added tools to create ductwork, fittings, and HVAC appliances (AC, furnaces, and heat pumps).

              The BETA version is out, you can now download the trial version here:

              http://design.medeek.com/calculator/sketchup/medeek_hvac_ext.rbz

              Please be advised this is the very first release of the extension and there will be many fires to put out.

              Tutorial 1 - Extension Overview (20.18 min.)

              Nathaniel P. Wilkerson PE
              Medeek Engineering Inc
              design.medeek.com

              1 Reply Last reply Reply Quote 1
              • gullfoG Offline
                gullfo
                last edited by

                the smooth curved units need "0" ends to meet flush to straight legs. meaning one more beginning and end arc segment. in my example using 8" and a tight 90° it becomes apparent. the ovla and round duct joins on perpendicular ducts looks good, the rectangules ones (as you've shown) still need some love to get to meeting flush. 🙂 overall a good start!

                image.png

                Glenn

                http://www.runnel.com

                medeekM 1 Reply Last reply Reply Quote 0
                • gullfoG Offline
                  gullfo
                  last edited by

                  here's my DC components i typically use - not as smooth but the idea of the flushing to ends...
                  example DC units.skp

                  Glenn

                  http://www.runnel.com

                  1 Reply Last reply Reply Quote 0
                  • medeekM Offline
                    medeek
                    last edited by

                    After three weeks of non-stop coding I needed a break so I spent the day at the track (walking, I’m too old to run anymore) and then spent the evening digging up docs on Bryant furnaces. Surprisingly the dimensional data is quite accurate and thorough, here is the result:

                    hvac_su050_800.jpg

                    Six actual models added, but really there are only three sizes (17.5, 21, 24).

                    I’ve been giving the calculations more thought and if I am able to incorporate that into the plugin then the BTUs, and other specs on these furnaces will also come in handy. I will probably need to create some sort of database or flat text file that has all the pertinent data on each furnace and the ability for the user to enter in custom furnaces and other appliances.

                    I always find that doing some low level modeling has an almost therapeutic effect. Maybe SketchUp is just such an fun to use and intuitive modeling environment, either way I find it to be a great way to relax and unwind.

                    Nathaniel P. Wilkerson PE
                    Medeek Engineering Inc
                    design.medeek.com

                    1 Reply Last reply Reply Quote 0
                    • medeekM Offline
                      medeek @gullfo
                      last edited by

                      @gullfo I guess I'm not quite understanding which duct type is the problem. Can you send me your SketchUp file so I can further analyze it.

                      Nathaniel P. Wilkerson PE
                      Medeek Engineering Inc
                      design.medeek.com

                      1 Reply Last reply Reply Quote 0
                      • gullfoG Offline
                        gullfo
                        last edited by

                        see attached
                        example medeek hvac.skp

                        Glenn

                        http://www.runnel.com

                        1 Reply Last reply Reply Quote 0
                        • medeekM Offline
                          medeek
                          last edited by

                          Version 0.9.1 - 07.29.2025

                          • Updated the draw and edit menus for HVAC appliances.
                          • Added the following brands and associated models into the HVAC appliance built-in library: Bryant, Rheem

                          hvac_su052_800.jpg

                          Nathaniel P. Wilkerson PE
                          Medeek Engineering Inc
                          design.medeek.com

                          1 Reply Last reply Reply Quote 2
                          • medeekM Offline
                            medeek
                            last edited by

                            To help with the uptake of this new plugin I will running a promotion for the month of August and September (Aug. 10, 2025 - Sep. 30, 205). If you purchase the mdkBIM bundle both the Medeek HVAC and Medeek Electrical licenses will be included at no additional charge ($120.00 value). Each of those licenses will also be permanent licenses.

                            However this is not automatic, you must email me within 30 days after purchasing the mdkBIM bundle requesting the two additional licenses and I will then issue them manually. They then will become accessible with the Medeek Account Manager the same as your other licenses.

                            I am only posting this notification on the SketchUp forum and the Sketchucation board.

                            Nathaniel P. Wilkerson PE
                            Medeek Engineering Inc
                            design.medeek.com

                            1 Reply Last reply Reply Quote 0
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