Start with the fundamentals
An air-to-air heat exchanger transfers heat between two air streams without mixing them. It is the core component behind energy recovery ventilation, industrial waste-heat recovery and free cooling. The articles below walk through the technology, the selection rules, and real application examples.
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EN159 manufactures plate, rotary (thermal wheel), heat-pipe and counterflow air-to-air heat exchangers for HVAC, industry and data-center applications. Tell us your airflow, temperature and space constraints and we will recommend a configuration.
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