Welcome to Sefaira Systems!

Sefaira Systems is the first real-time HVAC design tool for mechanical engineers.

In these first 3 chapters we will show you how to create your first Sefaira Systems project. We will also teach you how to create models that will run smoothly in Sefaira and help you install your plugin.

You can create your first project in less than 5 minutes if you have a SketchUp or Revit model ready or use a sample model we provide. And if you need to create a model our team can help you do that.

Get Started