How to use this result
Use measured or credible motor input rather than nameplate horsepower where possible.
System interactions
Exhaust airflow can also affect heating and cooling costs through replacement air.
Demand controls
Variable-speed savings depend on actual operating profiles and capture performance.
Important: Commercial kitchen exhaust, makeup air, grease ducts, cooking appliances, gas systems, fire suppression, roof work, electrical work, food-premises requirements and cleaning obligations vary by country, province or state, municipality, building, appliance duty and adopted code edition. Qualified local professionals and the authority having jurisdiction must determine the required system, airflow, clearances, interlocks, fire protection, cleaning schedule and approvals. This website provides preliminary cost education only.