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:
Jul. 29, 2025
Filed:
Feb. 07, 2024
Goodman Manufacturing Company Lp, Waller, TX (US);
Douglas Notaro, Cypress, TX (US);
Masahiro Honda, Cypress, TX (US);
Mark Kendall, Tomball, TX (US);
Hiroshi Yoh, Cypress, TX (US);
Yenny Natali Martinez, Houston, TX (US);
Patrick Wang, Katy, TX (US);
Roberto Flores, Cypress, TX (US);
Timmy Ta, Cypress, TX (US);
Goodman Manufacturing Company LP, Waller, TX (US);
Abstract
The present invention provides a heating, ventilation, and air-conditioning (HVAC) system using an A2L refrigerant and a method of installing the HVAC system in a building. The HVAC system includes an indoor unit having a heat exchanger that uses an A2L refrigerant, a blower, an outdoor unit, an A2L control board, and one or more A2L sensors configured to detect an amount of A2L refrigerant. In one or more embodiments, the indoor unit is electrically coupled to the blower, the A2L control board, and the outdoor unit. Also, in one or more embodiments, the A2L control board is also electrically coupled to the blower and the one or more A2L sensors.