Are there specific (like fouling factors or specific gravity) you need to track for scheduling? Share public link

This article will serve as a deep dive into creating, modifying, and optimizing a fully parametric shell and tube heat exchanger Revit family. We will cover everything from conceptual geometry to smart connectors and shared parameters.

This comprehensive guide covers how to build, configure, and optimize a shell and tube heat exchanger Revit family from scratch. 1. Choosing the Right Revit Family Template

Show a simple box or cylinder envelope representing the absolute clearance zone required for maintenance and tube bundle removal. Use symbolic lines in plan views. Creating Clearance Zones

Perhaps the most overlooked part of the workflow is the . Use a transparent "Void" or a dedicated sub-category called "Maintenance Zone." This allows you to run Clash Detection in Navisworks or Revit to ensure no pipes or conduits are blocked where the tubes need to be extracted for cleaning. Summary Checklist for Your Workflow

Use for static catalog dimensions (e.g., Shell_Diameter , Overall_Length ).

Shell Length, Nozzle Offset, and Support Spacing.

If you have already spec’d a unit from a brand like Bell & Gossett or Alfa Laval, download their RFA file. However, be warned: manufacturer families are often "heavy" with over-modelled geometry that slows down your project.

– Extrude or revolve the front/rear end covers. Add gasket lines as symbolic lines in plan views.

A Type Catalog is used instead of loading one massive family file.

Design pressure, maximum temperature, flow rates, pressure drops, and heat transfer capacity. Choosing the Right Family Template