Racine, Wisconsin-based Modine Mfg. Co. recently announced it has been granted a patent for the hot ghas reheat (HGRH) system option used in its Atherion commercial packaged ventilation units. This patent adds to Modine’s more than 2,400 global patents in the area of thermal innovation.
This patented design manages and reduces the refrigerant charge required in an (HGRH) system while taking advantage of efficiency and performance improvements through the use of a full-height HGRH coil for heating dehumidified air in a dedicated outdoor air system (DOAS), the company explained.