Aqua Logic HX-4-W Water to Water Heat Exchanger

The Aqua Logic HX-4-W is a compact water-to-water heat exchanger designed for efficient heat transfer in aquatic and industrial applications, such as aquaculture, laboratories, and process cooling systems. This model provides a nominal cooling capacity of 4,000 BTU/h, making it suitable for medium-scale operations requiring precise temperature control. Key features include a titanium heat exchanger for corrosion resistance in fresh or seawater environments, integrated digital temperature controller for accurate monitoring, and a packaged design with pump, valves, and actuator for easy installation. Advantages over similar products include its robust construction, high efficiency in heat exchange, and compatibility with both fresh and saltwater, reducing maintenance needs in harsh conditions. Drawbacks may include higher initial cost compared to basic exchangers and the need for proper flow rate management to avoid inefficiencies. It excels in applications like chiller systems or heat recovery, offering reliable performance with minimal footprint. The unit appears used but in good condition based on visual analysis, with clean components and included documentation.