Patent ID: 11859851
Assignee: ALBIREO ENERGY, LLC
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F | IPC F

Claim 28:
29. A hybrid variable air volume (VAV) box comprising:
(a) a housing having at least one air inlet and at least two air outlets;
(b) a damperless air inlet or a free floating flow control damper without a damper control disposed in the air inlet of the housing that does not control temperature wherein the damperless air inlet or the free floating flow control damper is a component of the hybrid variable air volume box and wherein any damper control is remotely disposed in a separate automated space control damper;
(c) at least one heating coil connected to each one of the at least two air outlets wherein the at least one heating coil is a component inside the housing or on the at least two air outlets of the housing of the hybrid variable air volume box and said heating coil controls temperature; and
(d) at least one heat coil actuator to separately control the at least one heating coil connected to each one of the at least two outlets wherein the at least one heat coil actuator is a component of the hybrid variable air volume box.