<div>Has anyone worked on a CI project where some systems are served by existing HVAC systems? I am currently working on a project where the bulk of the project space is served by new highly efficient equipment, but one small space is served by an existing air handler. The existing air handler also serves a few other spaces.<br>
</div><div><br></div><div>Do I need to include the existing air handler in the EA C1.3 documentation?</div><div><br></div><div>Thanks,</div><div><br></div><div>--</div><div>Karen</div>