Div 23 — HVAC
Mechanical / HVAC
Air handling, hydronics, diffusers and HVAC equipment.
Core Engine
MechSpecCore Engine
Brief → recommended Carrier equipment → BOM.
“45,000 sf office” → Carrier RTUs + tonnage + BOM
What you do
Describe the building, area, and system preference (RTU / chiller / VRF / WSHP).
What you get
Carrier equipment sized to the load (tonnage / CFM / MBH) with a BOM and an HTML export.
Example output
Tools
Specialized utilities for specific tasks.
Load Estimate
Rule-of-thumb cooling/heating load, tonnage + airflow.
“K-12, 80k sf” → tons + supply CFM + OA