How much water is typically conserved by replacing a shell and coil condenser with an evaporative condenser?

Replacing a shell and coil condenser with an evaporative condenser can result in a significant reduction in water usage, primarily due to the operational differences between these two systems. Evaporative condensers leverage the cooling power of water through evaporation to remove heat, which allows for a more efficient cooling process.

In doing so, evaporative condensers often consume much less water than shell and coil condensers, which rely on continuous water flow to absorb heat from the refrigerant. The evaporation process in an evaporative condenser can sustain lower temperatures without needing large amounts of water for heat exchange, which is why the conservation rate is so high.

The higher end of the percentage, specifically the 85-90% range, reflects industry averages based on performance studies that show evaporative condensers are more efficient in water usage than traditional condensers. Therefore, this level of water conservation underscores the economic and environmental advantages of utilizing evaporative systems in commercial and industrial settings.