https://communities.bentley.com/products/building/performance/f/hevacomp-forum/199106/infiltration-ratesHello, This might be a very simple question, but I haven&#39;t been able to find the answer. When you are doing Heat loss or Cibse Heat gain calculation, how do you know what infiltration rates have been considered? And can you modify them? Thank youen-USTelligent Community 12https://communities.bentley.com/thread/593849?ContentTypeID=1Fri, 19 Jun 2020 09:05:59 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:c6107c25-cda6-4532-b56c-14f4fd8846ddShane Regan<p>Hi Jose,</p> <p>These settings can be found in your room data as below.</p> <p><img alt=" " src="/resized-image/__size/640x480/__key/communityserver-discussions-components-files/275871/pastedimage1592557590276v2.png" /></p><div style="clear:both;"></div>