Abstract
An air handler unit for use with residential heating, ventilation, and air conditioning (HVAC) systems. The air handler unit has high resistance mediums (HRMs) coupled closely to a wide-angle vane-diffuser mixed-flow fan system. The HRMs are placed immediately upstream and downstream of the wide-angle vane-diffuser mixed-flow fan to form a closely coupled, compact air handler that provides significant efficiency and noise benefits.
Original language | English (US) |
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IPC | F24F 1/00 2019.1,F24F 1/0022 2019.1,F24F 1/0029 2019.1,F24F 1/0059 2019.1,F04D 29/66 2006.1 |
Priority date | 7/1/19 |
Filing date | 7/1/20 |
State | Published - Jan 7 2021 |