Abstract: A heat exchanger that includes a first manifold; a second manifold; a plurality of refrigerant tubes configured to fluidically couple the first and second manifolds; a plurality of fins placed between the plurality of refrigerant tubes, such that the fins and refrigerant tubes define a core having a plurality of open channels that allow air to flow there through; and a water-shedding device positioned approximate to the first manifold with a separation distance being maintained there between. At least a portion of the water-shedding device extends into one or more fin free windows located between the plurality of refrigerant tubes, such that condensate is extracted from between the refrigerant tubes.

Abstract: A heating, ventilation, and air conditioning (HVAC) module includes an air inlet, a first valve, a second valve, and a third valve. The air inlet includes a first inlet portion that receives a first input air and a second inlet portion to receive a second input air. The blower is in communication with the air inlet. The blower includes a first airflow section and a second airflow section. The first valve is disposed in the inlet and controls flow of the first input air and the second input air through the first airflow section. The second valve is disposed adjacent to the first valve and is configured to control flow of the first input air and the second input air through the second airflow section. The third valve is disposed in the second valve and selectively restricts leakage of the first input air into the first airflow section.

Abstract: A heat exchanger that includes a first manifold; a second manifold; a plurality of refrigerant tubes configured to fluidically couple the first and second manifolds; a plurality of fins placed between the plurality of refrigerant tubes, such that the fins and refrigerant tubes define a core having a plurality of open channels that allow air to flow there through; and a water-shedding device positioned approximate to the first manifold with a separation distance being maintained there between. At least a portion of the water-shedding device extends into one or more fin free windows located between the plurality of refrigerant tubes, such that condensate is extracted from between the refrigerant tubes.