Item Numbering
- Last UpdatedApr 25, 2024
- 2 minute read
The Item Numbering utility automatically allocates sequential item numbers to all pieces of HVAC and Plant equipment.
Note:
Use Item Numbering to show where the pieces of HVAC and/or equipment fit in the selected branch (hierarchy
structure).

The HVAC Itemizing window defines the naming prefix and start number.
Click to identify the branch selected in the Model Explorer as the CE.
The Naming Prefix is in the format PREFIXnumber - for example, /HITEM1.
All extra Plant and inline plant equipment already have naming prefixes and therefore remain unchanged.
Decimalized version for other items.

Input the Naming Prefix
Input the number for the starting point of the sequential numbering, click Apply, the HVAC Command Output window displays the itemized list:

Click Apply to sequentially number another element identified as the CE and open the HVAC Command Output window and display the itemized list, or click Cancel to close the HVAC Itemizing window.