Integrated space conditioning and water heating/cooling systems and methods thereto

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12173909
APP PUB NO 20230358415A1
SERIAL NO

18348520

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Embodiments include systems and methods for heating water and cooling air simultaneously, as well as other simultaneous heating and cooling operations. An example variable refrigerant flow conditioning system includes an outdoor unit having a compressor, a condenser coil, and a fan, a water heater coupled to the outdoor unit, a first air conditioning unit coupled to the outdoor unit, and a controller. The controller may be configured to determine that a cooling operation mode is active during a first time interval, cause vapor refrigerant to be directed from the outdoor unit to the water heater and liquid refrigerant to be directed from the outdoor unit to the first air conditioning unit, determine that a heating operation mode is active during a second time interval, and cause the vapor refrigerant to be directed from the outdoor unit to both the water heater and the first air conditioning unit.

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First Claim

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Patent Owner(s)

  • RHEEM MANUFACTURING COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Day, Christopher Colleyville, US 39 107
Gopalnarayanan, Sivakumar Dallas, US 49 293

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