Patent ID: 11892181
Assignee: GOODMAN MANUFACTURING COMPANY LP
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. An HVAC system comprising:
an outdoor unit having a compressor and a heat exchanger;
a ventilation unit configured to receive and provide outdoor air to a structure, the ventilation unit including: a blower; a dehumidifying coil to dehumidify the outdoor air received by the ventilation unit; a reheat coil to warm the outdoor air dehumidified by the dehumidifying coil; and a housing in which the blower, the dehumidifying coil, and the reheat coil are installed;
a first electronic expansion valve coupled outside the housing of the ventilation unit to control refrigerant flow into the dehumidifying coil;
a second electronic expansion valve coupled outside the housing of the ventilation unit to control refrigerant flow into the reheat coil; and
an electronic expansion valve controller connected to control operation of the first electronic expansion valve and the second electronic expansion valve.