The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2019
Filed:
Aug. 10, 2017
Applicant:
Lennox Industries Inc., Richardson, TX (US);
Inventors:
Assignee:
Lennox Industries Inc., Richardson, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24F 11/00 (2018.01); F25B 49/02 (2006.01); F24F 11/30 (2018.01); F24F 11/62 (2018.01); F24F 140/50 (2018.01); F24F 110/10 (2018.01); F24F 140/12 (2018.01); F25B 13/00 (2006.01); F25B 49/00 (2006.01);
U.S. Cl.
CPC ...
F25B 49/02 (2013.01); F24F 11/30 (2018.01); F24F 11/62 (2018.01); F24F 2110/10 (2018.01); F24F 2140/12 (2018.01); F24F 2140/50 (2018.01); F25B 13/00 (2013.01); F25B 49/005 (2013.01); F25B 2313/029 (2013.01); F25B 2500/02 (2013.01); F25B 2700/195 (2013.01); F25B 2700/1931 (2013.01);
Abstract
One aspect presents a controller that comprises a control board, a microprocessor located on and electrically coupled to the control board, and a memory coupled to the microprocessor and located on and electrically coupled to the control board. The controller is configured to receive an operating parameter signal and recalculate a first maximum heating % demand to a second maximum heating % demand that is greater than the first maximum heating % demand, when a value of the operating parameter signal exceeds a predetermined value, and operate the HP system based on the second maximum heating % demand.