Patent ID: 11859856
Assignee: RENU, INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A heating, ventilation, and air condition (HVAC) system, comprising:
an HVAC unit comprising an evaporator section having a first heat exchanger, a mechanical section having an HVAC unit controller, and a condenser section having a second heat exchanger, wherein the evaporator section, the mechanical section, and the condenser section are integrated as a single unit; and
a mounting sleeve configured to fit within a preexisting framework of a dwelling, wherein in a top-cross section, the first heat exchanger is angled relative to horizontal, thereby increasing an exposed surface area of the first heat exchanger to air drawn through the evaporator section, wherein the HVAC unit controller is configured to control mixing of input air from the dwelling and ambient air from an external of the dwelling, and wherein the mounting sleeve comprises a front side grille having a first side for drawing air into the evaporator section and a laterally adjacent second side for expelling air from the evaporator section.