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.

Date of Patent:
Jan. 25, 2022

Filed:

Dec. 19, 2018
Applicant:

Rheem Manufacturing Company, Atlanta, GA (US);

Inventors:

Troy Trant, Montgomery, AL (US);

Robert D. Brown, Rolla, MO (US);

Edward D. Turner, Anniston, AL (US);

Assignee:

Rheem Manufacturing Company, Atlanta, GA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F24H 9/00 (2006.01); F24D 17/02 (2006.01); C02F 1/42 (2006.01); F24D 19/00 (2006.01);
U.S. Cl.
CPC ...
F24D 17/02 (2013.01); C02F 1/42 (2013.01); F24D 19/0092 (2013.01); F24H 9/0042 (2013.01); C02F 2209/02 (2013.01); C02F 2209/055 (2013.01); C02F 2209/40 (2013.01);
Abstract

A tankless water heater including a water inlet, a water outlet, a conductivity sensor, a temperature sensor, and a heating chamber connected to the water inlet and the water outlet wherein the heating chamber is configured to heat a flow of water received from the water inlet and output the flow of water to the water outlet. The water heating system can further include a controller communicably coupled to the conductivity sensor and the temperature sensor, where the controller calculates an adjusted conductivity of a flow of water through the water heater.


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