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2024
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Invention
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Energy efficient heat pump with valve system and counterflow arrangement.
An energy efficient he... |
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Invention
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Quick heat algorithm for modulating heating equipment.
A system includes a modulating furnace an... |
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Invention
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Interface for a plenum fan. Embodiments of the present disclosure are directed to an interface fo... |
|
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Invention
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Multi-pose mounting bracket.
A bracket for mounting an electronic board within a heating, ventil... |
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Invention
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Reversible valve for hvac system.
A heating, ventilation, and/or air conditioning (HVAC) system ... |
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Invention
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An outdoor air hood assembly with an inlet hood.
A hood assembly for a heating, ventilation, and... |
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Invention
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Tube joint for hvac system.
A suction tube for a heat exchanger system includes a first tube seg... |
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Invention
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Energy efficient heat pump systems and methods.
An energy efficient heat pump for a heating, ven... |
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Invention
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Condenser fan rotation restriction system.
A condenser fan assembly includes a first condenser f... |
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Invention
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Blower assembly systems and methods.
A blower assembly includes a blower shelf having a first su... |
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Invention
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Noise abatement systems and methods for a furnace.
A furnace for a heating, ventilation, and air... |
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Invention
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Alternative feedback usage for hvac system.
A control system for a heating, ventilation, and/or ... |
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2023
|
Invention
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Feedback warning system using inducer pulse width modulation signal. In an aspect, an HVAC system... |
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Invention
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Air flow amplifier for hvac system.
A heating, ventilation, and/or air conditioning (HVAC) unit ... |
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Invention
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Systems for detecting and positioning of reversing valve. A heating and cooling system includes a... |
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Invention
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System and method for faulting to return air sensor. A system faults to a return air sensor integ... |
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Invention
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Composite interconnection conduits for hvac systems. A heating, ventilation, and/or air condition... |
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Invention
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Air intake filter assemblies with a multi-level fine filter for heating, ventilation, and/or air ... |
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Invention
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Drain pan adapter and a drain pan.
A heating, ventilation, and air conditioning (HVAC) system ma... |
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Invention
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Coil assembly plate with compensator accommodation.
A heating, ventilation, and/or air condition... |
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Invention
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Energy efficient hvac system with counterflow arrangement. An energy efficient heat pump for a he... |
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Invention
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Fan unit for an hvac system. A heating, ventilation, and/or air conditioning (HVAC) blower assemb... |
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Invention
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Blower housing for blower of hvac system. A blower assembly for a heating, ventilation, and/or ai... |
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Invention
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Furnace control systems and methods.
A furnace system for a heating, ventilation, and air condit... |
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Invention
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Hvac system with outdoor fan speed control bypass.
A heating, ventilation, and air conditioning ... |
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Invention
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Intake hood system for an hvac unit.
An intake hood system for a heating, ventilation, and/or ai... |
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Invention
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Multi-configuration drain pan assembly.
An HVAC system may include a housing having a first wall... |
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|
Invention
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Systems and methods for operating an hvac system.
A heating, ventilation, and air conditioning (... |
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|
Invention
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Drain pan for hvac system. The present disclosure relates to a heating, ventilation, and/or air c... |
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|
Invention
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Bracket assembly for an hvac system. A blower mounting assembly of a heating, ventilation, and/or... |
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|
Invention
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Staging algorithm for two stage heating/cooling equipment.
A system includes a two stage heat ex... |
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|
Invention
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Heat pump systems and methods with frost mitigation.
A heat pump includes a working fluid circui... |
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|
Invention
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Energy efficient heat pump with flow regulation system. An energy efficient heat pump for a heati... |
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|
Invention
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Energy efficient heat pump with valve system and counterflow arrangement. An energy efficient hea... |
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|
Invention
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Recovery mode algorithm for two stage hvac equipment. A system includes two stage HVAC equipment ... |
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|
Invention
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Energy efficient heat pump systems and methods. An energy efficient heat pump for a heating, vent... |
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|
Invention
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Arrangement for heat exchanger.
A heating, ventilation, and air conditioning (HVAC) system inclu... |
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|
Invention
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Thermoelectric heat exchanger for an hvac system.
The present disclosure relates to a heating, v... |
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2022
|
Invention
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Adjustable motor mount. A heating ventilation, and/or air conditioning (HVAC) system includes a s... |
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|
Invention
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Condensate collection assembly.
The present disclosure relates to a heating, ventilation, and/or... |
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|
Invention
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Control board systems and methods for diagnosis of hvac components. The present disclosure includ... |
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G/S
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Valves for pumps; valves as machine components; suction filters as machine components; air pressu... |
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|
Invention
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Energy efficient heat pump with heat exchanger counterflow arrangement. An energy efficient heat ... |
|
|
Invention
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Draft inducer motor control system.
Embodiments of the present disclosure are directed to a furn... |
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|
Invention
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Control system for an hvac system.
A control system for a heating, ventilation, and air conditio... |
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|
Invention
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Systems and methods for electronically locking hvac doors.
Systems and methods are disclosed tha... |
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Invention
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Heat exchanger for hvac system.
A heat exchanger for a heating, ventilation, and/or air conditio... |
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Invention
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Working fluid eliminator for a heating, ventilation, and/or air conditioning (hvac) system. A hea... |
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|
Invention
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Rotatable handle for hvac access panels.
A handle for an access panel of a heating, ventilation,... |
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Invention
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Heater arrangement for hvac system.
A heating, ventilation, and air conditioning (HVAC) system c... |
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Invention
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Panel arrangement for hvac system. A heating, ventilation, and/or air conditioning (HVAC) unit in... |
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2019
|
G/S
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Refrigerator condensers
Air conditioners; humidifiers; dehumidifiers; heat pumps; heat exchangers... |
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G/S
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Air conditioners; humidifiers; dehumidifiers; heat pumps; refrigerator condensers; heat exchanger... |
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2018
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G/S
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Heat pumps, air conditioners, air humidifiers and
dehumidifiers; evaporators of all types for ai... |
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G/S
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Thermostats. |
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2014
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G/S
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Apparatus for heating, cooling, and air conditioning, namely variable refrigerant flow systems. |
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2004
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G/S
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Installations for sanitary purposes. Custom design of snow making apparatus and systems for others. |
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2001
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G/S
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Air conditioning units for the heating, cooling, humidifying, dehumidifying and filtering of circ... |
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1999
|
G/S
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Heating, ventilation, air conditioning and refrigeration equipment. |
|
1982
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G/S
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Cooling and heating equipment; namely furnaces, air conditioners, heat pumps, cooling units, blow... |
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1953
|
G/S
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Gravity and forced air, gas, oil, and coal furnaces. |
