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2025
|
Invention
|
Hvac system and methods of using the same for leak detection.
A method of operating a HVAC syste... |
|
2024
|
G/S
|
Air handlers for use in residential air conditioning (HVAC) systems; electric furnaces for use in... |
|
|
G/S
|
Air handlers, hot air modular blowers, and electric furnaces for use in residential air condition... |
|
2023
|
G/S
|
Air handlers, modular blowers, and electric furnaces for use in residential air conditioning and ... |
|
|
G/S
|
Air handlers, modular hot air blowers, and electric furnaces for use in residential air condition... |
|
2022
|
Invention
|
Hvac system and methods of using the same for leak detection. A method of operating a HVAC system... |
|
2021
|
Invention
|
Drain pan extension. An apparatus includes a drain pan configured to receive liquid condensate fr... |
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2020
|
Invention
|
Refrigerant distributor for aluminum coils. A method and system are described for a refrigerant d... |
|
2016
|
Invention
|
Top plate and water diverter |
|
|
Invention
|
Self-healing thermostat heat pump reversing valve setting. In certain embodiments, a controller t... |
|
2015
|
Invention
|
Hybrid heat exchanger. This disclosure presents a heat exchanger that comprises a header frame ha... |
|
2014
|
G/S
|
Evaporator coils for air conditioners; air handler units for HVAC equipment. |
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2013
|
G/S
|
Evaporator coils for air conditioners; air handlers |
|
2011
|
Invention
|
Flexible refrigeration connection tube.
A refrigeration connection tube. The tube comprises a fl... |
|
|
Invention
|
Brazing joints.
One aspect provides a header tube and a refrigeration tube that have ends on whi... |
|
|
Invention
|
Refrigerant compensator. One aspect of this disclosure provides a refrigerant charge compensator ... |
|
|
Invention
|
Compact air handler system. An air handler system comprising a cabinet housing a blower unit and ... |
|
2010
|
Invention
|
Drain pan for use in a heating ventilation air conditioning system.
The present disclosure is di... |
|
|
Invention
|
Structural plate for an air handler system.
A structural plate for an air handler system. The sy... |
|
|
Invention
|
Drain pan rail for use in a heating ventilation air conditioning system.
The present disclosure ... |
|
2007
|
G/S
|
air blowers and cabinets for use in residential air conditioning systems |
|
|
Invention
|
Air conditioning evaporator retaining apparatus. The present invention provides a retaining clip ... |
|
2006
|
Invention
|
Dual flow heat exchanger header.
An A-coil heat exchanger includes a header for receiving a heat... |
|
2005
|
Invention
|
Low profile evaporator coil. A low profile evaporator coil assembly and method for configuring th... |
|
2004
|
Invention
|
Air conditioning apparatus with blower and electric heater in common housing. Air conditioning ap... |
|
2003
|
Invention
|
Condensate drain pan for air conditioning system. A drain pan for capturing condensate from a coo... |
|
2001
|
G/S
|
Gas fired space heaters; component parts for [ refrigerators, heaters and ] air conditioners, nam... |
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|
G/S
|
Indoor air quality products, namely, air filters for domestic and industrial air conditioning uni... |
