Total HVAC System COP Calculator

Calculate overall system coefficient of performance including all components.

Total cooling delivered to building.
tons
Chiller electrical consumption.
kW
Pump electrical consumption.
kW
Air handler fan consumption.
kW
Tower fan consumption.
kW

Results

Total System Power-kW
System kW per Ton-kW/ton
Total System COP-ratio
References: ASHRAE Handbook - HVAC Applications, Chapter 48 (Energy Management); ASHRAE Standard 90.1