Hello, I am trying to model an Indirect Water Cylinder within 'plant data' for a Level 5 EPC. One of the variables that the software asks for is 'heat losses from unit' with the units being W/degree C. Within SBEM, the heat loss is stated…

I am a little rusty on Atria, I have followed the process to set up two atrium areas in a single two storey building to meet a level 4 SBem. The building is new build. However I noticed that the floor area on the output SBEm and EPC includes the intermediate…