Patent ID: 11892219
Assignee: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 0:
1. A multiple-circuit heating and cooling system, comprising:
a first refrigeration circuit comprising a first heat exchanger and a second heat exchanger; and
a second refrigeration circuit comprising a third heat exchanger and a fourth heat exchanger, wherein:
the first heat exchanger and the third heat exchanger are arranged in a first row split configuration, and the first heat exchanger is entirely downstream of the third heat exchanger relative to a first air flow directed across the third heat exchanger and the first heat exchanger;
the second heat exchanger and the fourth heat exchanger are arranged in a second row split configuration, and the fourth heat exchanger is entirely downstream of the second heat exchanger relative to a second air flow directed across the second heat exchanger and the fourth heat exchanger; and
the multiple-circuit heating and cooling system is configured to discharge the second air flow toward a conditioned space to cool the conditioned space in a cooling mode.