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

Claim 0:
1. A variable volume terminal device with multiple heating coils to enhance temperature control for a plurality of rooms in a building, the variable volume terminal device comprising:
(a) a hybrid variable air volume box having an inlet with an air velocity flow sensor and an optional or floating damper that does not control temperature and wherein any damper control or orifice control is in a remotely located automated space control damper;
(b) a plurality of outlets coupled to the hybrid variable air volume box with at least one outlet of the plurality of outlets having a heating coil operably connected thereto to provide a heated outlet available for a connection to a duct to provide conditioned air to a plurality of rooms wherein each heating coil is a component within or on the at least one outlet of the hybrid variable air volume box;
(c) a heat coil actuator to separately control the heating coil for each heated outlet of the plurality of outlets wherein said heat coil actuator is a component of the hybrid variable air volume box; and
(d) a sub plenum disposed inside the hybrid variable air volume box between the plurality of outlets and a terminal wall of the hybrid variable air volume box.