Description: Greenheck has added three new models to its line of high-performance residential energy recovery ventilators (ERVs). Assure-140SC is a cost-effective, cold weather-certified ERV with a 30 ...
Air recirculation in ventilation systems is essentially the mixing of a certain amount of exhaust air into the supply air. This process provides a reduction in energy consumption when heating fresh ...
A method has been developed that allows direct, accurate calculation of recovery efficiency for Claus sulfur-recovery units (SRU). The calculation combines feed-gas data and tail-gas composition to ...
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