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2023
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Invention
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System and method for heating and cooling.
An HVAC system is provided. Embodiments of the presen... |
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Invention
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Hvac equipment with refrigerant gas sensor.
An HVAC system with a refrigerant gas sensor is prov... |
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Invention
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Systems and methods for air temperature control using a target time based control plan.
A system... |
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Invention
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Systems and methods for controlling rate of change of air temperature in a building.
A system an... |
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Invention
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System and method for controlling target air temperature in a target time in a building.
A syste... |
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Invention
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Systems and methods for controlling a heating and air-conditioning (hvac) system.
A system and m... |
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Invention
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Systems and methods for air temperature control including a2l sensors.
The present invention pro... |
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Invention
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Systems and methods for air temperature control including r-32 sensors.
The present invention pr... |
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Invention
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Hvac system having multiple blower motors and a shared motor controller. An HVAC system with mult... |
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Invention
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Refrigerant leak mitigation for multi-circuit refrigerant systems. The present disclosure relates... |
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Invention
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Hvac system with integrated supply of outdoor air. An HVAC system with an integrated source of ou... |
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Invention
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System and method for heating and cooling. An HVAC system is provided. Embodiments of the present... |
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Invention
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Multiple fan hvac system with optimized fan location. A heating, ventilation, and air-conditionin... |
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2022
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Invention
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Heat exchanger assembly and method for hvac system. An HVAC heat exchanger with an array of tubes... |
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Invention
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Gas furnace with heat exchanger. A furnace assembly for use with a gas fuel that includes a cabin... |
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Invention
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System with leak detection for detecting refrigerant leak. The present disclosure relates to a he... |
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Invention
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System with leak detection for detecting refrigerant leak.
The present disclosure relates to a h... |
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Invention
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Gas furnace with heat exchanger.
A furnace assembly for use with a gas fuel that includes a cabi... |
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Invention
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Heat pump system with bi-flow expansion device. A reversible heat pump system with one bi-flow ex... |
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Invention
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Heating, ventilation, and air conditioning system with tiered multi-level base pan. A heating, ve... |
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Invention
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Fixed orifice refrigerant distribution system. An HVAC system having a fixed orifice expansion de... |
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Invention
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Hvac system having multiple blower motors and a shared motor controller.
An HVAC with multiple b... |
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Invention
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Systems and methods for defrost of heat pump systems. The present disclosure relates to a heating... |
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Invention
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Refrigerant leak mitigation for multi-circuit refrigerant systems.
The present disclosure relate... |
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Invention
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Systems and methods for air temperature control using a2l refrigerants. The present invention pro... |
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Invention
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Systems and methods for air temperature control including r-454b sensors. The present invention p... |
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Invention
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Systems and methods for air temperature control including a2l sensors. The present invention prov... |
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Invention
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Multiple fan hvac system with optimized fan location.
A heating, ventilation, and air-conditioni... |
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2021
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Invention
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Systems and methods for controlling a heating and air-conditioning (hvac) system. A system and me... |
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Invention
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Systems and methods for controlling rate of change of air temperature in a building. A system and... |
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Invention
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Heat exchanger assembly and method for hvac system.
An HVAC heat exchanger with an array of tube... |
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P/S
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Residential ductless heating, ventilation, and air conditioning (HVAC) units that provide variabl... |
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P/S
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Heating, ventilation, and air conditioning (HVAC) equipment, namely, variable refrigerant flow ai... |
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Invention
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Heat pump system with bi-flow expansion device.
A reversible heat pump system with one bi-flow e... |
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Invention
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Hvac equipment with refrigerant gas sensor. An HVAC system with a refrigerant gas sensor is provi... |
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Invention
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Heating, ventilation, and air conditioning system with tiered multi-level base pan.
A heating, v... |
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Invention
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Systems and methods for air temperature control including r-32 sensors. The present invention pro... |
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Invention
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Systems and methods for air temperature control including r-454b sensors.
The present invention ... |
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2018
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P/S
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Air conditioning and heating equipment, namely, air conditioners and furnaces; and parts and acce... |
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P/S
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Remote controllers for heating, ventilation and cooling (HVAC) devices, both wireless and wired; ... |
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P/S
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Air filtration devices, namely, air purifiers, air re-circulators; indoor-air quality (IAQ) devic... |
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2016
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P/S
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Repair parts for heating and air conditioning equipment, namely, motors and parts for motors incl... |
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P/S
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Repair parts for heating and air conditioning equipment, namely, electric igniters for furnaces, ... |
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P/S
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Electric components in the nature of repair parts for heating and air conditioning equipment, nam... |
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P/S
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Residential heating and air conditioning equipment, namely, air conditioners; furnaces; heat pump... |
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P/S
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Business management and business marketing services for independent dealers in the heating, venti... |
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2015
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P/S
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Providing extended service contracts for HVAC equipment |
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P/S
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Air conditioning and heating equipment, namely, packaged terminal air conditioners |
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P/S
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Residential and commercial air conditioning and heating equipment, namely, air conditioners, furn... |
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2014
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P/S
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Air conditioning and heating equipment, namely, packaged terminal air conditioners |
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P/S
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Parts and accessories for air conditioning and heating equipment, namely, condensing coils, air h... |
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P/S
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Dealership services in the field of heating, ventilation, and air conditioning; and business mana... |
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2013
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P/S
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Communicating control systems for furnaces and air conditioners, comprising a thermostat, digital... |
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P/S
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Air filters for air conditioners and furnaces, air filters for domestic use, ventilating fans, na... |
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2012
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P/S
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Air filters for air conditioners and furnaces; air filters for domestic use; ventilators, namely,... |
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P/S
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Providing a web site featuring information for individuals in the heating, ventilation, and air c... |
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P/S
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Dealership services in the field of heating, ventilation, and air conditioning equipment; and bus... |
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P/S
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Residential and commercial heating and air conditioning equipment, namely, air conditioners, heat... |
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P/S
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Defrost system control for heat pumps. |
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P/S
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Providing a web site featuring information concerning installation, maintenance, and repair of he... |
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2011
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P/S
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Residential heating and air conditioning equipment, namely, air conditioners, heat pumps, and fur... |
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P/S
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Defrost system control for heat pumps |
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2010
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P/S
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Air conditioners. |
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P/S
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Thermostats and electronic controls for furnaces and air conditioners for commercial and resident... |
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2007
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P/S
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Air-conditioning and heating equipment, namely, air-conditioners, room air-conditioners, and warm... |
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2006
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P/S
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Financing services in the field of heating and air conditioning equipment. |
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2004
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P/S
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Warranty programs and contracts in the field of heating and air conditioning equipment.
Underwrit... |
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P/S
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Air conditioning and heating equipment, namely, air conditioners, furnaces, and parts and accesso... |
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P/S
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Underwriting warranty programs in the field of heating and air conditioning equipment |
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2002
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P/S
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Air conditioning and heating equipment, namely air-conditioners and warm air furnaces for residen... |
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1997
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P/S
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air-conditioning and heating equipment, namely, air-conditioners, room air-conditioners, and warm... |
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1994
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P/S
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Air-conditioning units, heaters for domestic and commercial use, gas furnaces, air-conditioning h... |
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P/S
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air-conditioning and heating equipment, namely air-conditioners and warm air furnaces for residen... |
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1991
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P/S
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air conditioning units[, heaters for domestic and commercial use and gas furnaces] |
