Feature Requests

I would like to be able to draw more than 1 heat pump without the use of a header, and having the calculation sum the total heat source capacity and performance rather than 2 individual calculations causing flow calculation errors.

Would it be possible to include within the output results a total kW/h gas load. This kW/h load is required for new natural gas applications.

Details and annotations font size should be a number/drop down and not a slider. It is unclear what the sliders are actually changing and difficult to maintain consistency between exports. Once PDF has been exported - the results page should stay open. It is annoying if you export and then notice the text is too large / small and then have to re open the results page, locate the pdf again etc. Option to be able to export ductwork as single line. Sometimes it can be clearer to export like this if I am giving the drawing to the CAD team

You only allow the export prints in landscape, a rotate button or portrait mode option would be good.

Introduce tools for users to customize and generate their own reports tailored to specific needs.

Please add a feature to automatically estimate electrical requirements for mechanical systems based on selected equipment such as heat pumps, pumps, fans, AHUs, FCUs, ERVs, and booster sets. The output should include estimated input power, total connected load, operating load, phase/voltage, and a simple electrical load schedule for coordination with electrical engineers. It would also be useful to allow editable assumptions such as COP/EER, efficiency, diversity factor, power factor, and standby/working equipment configuration. This would save time during concept and permit-stage MEP coordination.

Export not only the system design but also be able to have heat load rooms and PDF too if needed in the AutoCAD export (JSON file)

It would be useful to have an option to ensure that background elements retain their original colours rather than automatically switching to monochrome. This would help maintain visual clarity and consistency, particularly when working with coloured layouts or imported backgrounds, and avoid the need for manual adjustments to restore the intended appearance.

Ability to select the Revit family of each individual MVHR, FCU etc when multiple exist in a project. I think this is currently possible in the AutoCAD export see attached image.