Plate and frame heat exchangers are renowned for their compact design and high thermal efficiency—but they are highly susceptible to fouling. Scale deposits, biofilm, and particulate matter narrow the flow channels and dramatically reduce heat transfer performance. In some cases, a heavily fouled exchanger operates at only 60% of its rated capacity.
Signs Your Heat Exchanger Needs Attention
- Rising approach temperatures on either side of the exchanger
- Increased pressure drop across the unit
- Reduced flow rates despite adequate pump operation
- Visible discoloration or deposits on plates
Our Cleaning Process
Aqua Pure Solutions offers both on-site and off-site plate cleaning services. The process involves complete disassembly, high-pressure water-jet cleaning of individual plates, inspection for cracks or corrosion, gasket replacement where needed, and reassembly to factory torque specifications.
Post-cleaning performance verification is included, ensuring you receive the rated capacity you paid for when the unit was new.
The ROI Is Clear
A clean heat exchanger can reduce chiller or boiler energy consumption by 10–20%. For a large commercial facility, that translates to thousands of dollars in annual savings—far exceeding the cost of a professional cleaning service.