Closed-circuit towers keep the process fluid enclosed, preventing contamination and reducing scaling risks. Ideal for systems with glycol, treated water, or sensitive media. This protects internal components and extends equipment life.

Sealed System Protection

These units deliver stable performance across varying loads and weather conditions. Heat is transferred via a coil bundle, minimising water contact and maintaining high efficiency. Suitable for year-round critical operations.

Consistent Thermal Efficiency

With no direct exposure to the environment, there’s reduced fouling and water treatment requirements. The closed design means fewer cleaning cycles and easier compliance with water hygiene standards. Maintenance costs and downtime are reduced.

Lower Maintenance Demand

Closed towers can be integrated into tight spaces or rooftop settings thanks to compact footprints. They suit diverse applications like manufacturing, HVAC, and process cooling. Customisable configurations ensure optimal site fit via a plate heat exchange or coil bundle

Flexible Integration