HVAC Commissioning
Eco Performance Builders · Field Tool
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Manufacturer data at test conditions from submittal
Enter values from the submittal sheet or capacity table at the actual outdoor test temperature.
EER: --
Latent: -- BTU/hr
SHR: --
Outdoor conditions
Measurement options
Include humidity / enthalpy
Measure supply & return plenums
Measure return CFM at grille
Measure room temp & pressure (steady state)
Enter duct sizing
Plenum measurements coil performance
Return plenum
Supply plenum
Plenum ΔT--
Coil sensible (preview)--
Coil latent (preview)--
Coil total (preview)--
Duct leakage suspected -- enter measured return CFM.
Return air grille space conditions
Supply grilles SCFM corrected + room conditions
Each card = one supply grille / room.
Duct leakage duct blaster @ 25 Pa
System off, ducts pressurized to 25 Pa.
Live totals
Total supply SCFM--
CFM basis--
Avg supply DB--
ΔT delivered--
Delivered sensible (preview)--
Delivered latent (preview)--
SHR (preview)--
No results yet -- complete a measurement and save.
Key Takeaways
Manufacturer rated performance
Duct leakage total @ 25 Pa
Coil performance at plenum
Delivered performance at grilles
Humidity performance latent & moisture
Room conditions steady state
Coil vs delivered comparison
Airflow detail
New equipment model
EER at outdoor temps