Systems and methods for intelligently controlling a hybrid cascade boiler system

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United States of America Patent

PATENT NO 11739971
APP PUB NO 20220260273A1
SERIAL NO

17662256

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The disclosed technology includes a controller for a cascade boiler system having both condensing and non-condensing boilers. The controller can receive supply water temperature data and return water temperature data to determine a current temperature differential in the system. The controller can determine a current load demand value using the current temperature differential and a set point temperature. If the current load demand value is less than or equal to a first load demand threshold, the controller can output a control signal for a condensing boiler to transition to a heating mode. If the current load demand value is greater than a second load demand threshold, the controller can output a control signal for a non-condensing boiler to transition to a heating mode.

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Patent Owner(s)

Patent OwnerAddress
RHEEM MANUFACTURING COMPANY1100 ABERNATHY ROAD NE SUITE 1700 ATLANTA GA 30328

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Revilla, Jorge Miguel Gamboa Oxnard, US 11 11
Thurlkill, Stephen Oxnard, US 3 0

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