Evaporative vs Air-Cooled vs Water-Cooled: Running-Cost Comparator

Wet-Bulb Derating & COP Estimator

Koven Air KAFZ evaporative chiller — see how site wet-bulb, not dry-bulb, sets your capacity.

Design wet-bulb temperature

Use the ASHRAE design wet-bulb for your site, not the record dry-bulb.

Base model rated capacity (kW)

KAFZ20320 rated 1088 kW at 26 °C WB.

1088

Corrected capacity (kW)

5.89

Estimated COP at this wet-bulb

Within the standard band. Capacity and COP track the rating closely.