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US 12,123,603 B2Granted
HVACR system with zone heating
AssigneeTrane International Inc.
InventorsBrian J. Fiegen, John Arthur Murphy
Life of this patent
Estimating the term…
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AssigneeTrane International Inc.
InventorsBrian J. Fiegen, John Arthur Murphy
Estimating the term…
Methods for providing heating or cooling to a plurality of zones in a conditioned space, include adjusting a temperature of a primary airflow using a heating, ventilation, air conditioning, and refrigeration (HVACR) system including a heat pump circuit and distributing the primary airflow to a plurality of terminals in the zones. The methods further include directing heat from the heat pump circuit to at least one of the plurality of terminals and heating air at the at least one of the plurality of terminals using the heat directed from the heat pump circuit. The methods can further include utilizing sources and sinks of the heat pump circuit to efficiently provide the heating or cooling. Systems include the heat pump circuit, terminals, heat distribution, and can include a controller to operate those components.
A method for providing heating or cooling to a plurality of zones in a conditioned space, comprising:
A heating, ventilation, air conditioning, and refrigeration (HVACR) system, comprising:
Dependencies are inferred from the claim text.