HVAC monitoring system
US12253273B1 · kind B1 · utility
0Cited by
6References
32Claims
0Family size
Inventor
Key dates
| Filing date | Jan 3, 2022 |
| Grant date | Mar 18, 2025 |
| Priority date | — |
| Expiry date | Aug 25, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25B2700/21163
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An HVAC monitoring system includes a base unit mounted on a condenser and/or furnace that is electrically connected to a plurality of thermistors positioned at specific locations critical to efficient operation of the system. The base unit is in discrete wireless communication with a receiver positioned within the building interior where it is readily accessible and observable by the occupant. The receiver includes a display screen with indicators that visually inform a user of an alert condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.