General Electric Company

Haier US Appliance Solutions, Inc.

Jonathan D Nelson

Kyran Patricia Hoff

Almir Begovich

Samuel Vincent DuPlessis

Eliel Fresco Rodriguez

Michael Thomas Beyerle

Craig Robert Vitan

Gregory Leon Hutchison

Alan George Constance

Timothy David Gantt

Craig Iung-Pei Tsai

Jeffrey Alan Kern

Christopher Bryan Rissler

Noel Gabriel Aguilar

Norman J Boulard

Craig Lung-Pei Tsai

Derek Lee Watkins

Timothy Allen Hamel

Marc Eric Hottenroth

Daniel Ryan Capelle

Patrick Cox

Samuel V Duplessis

Martin Zentner

Michael T Beyerle

Timothy Scott Shaffer

Martin Mitchell Zentner

John Joseph Roetker

Eric Kent Watson

John Steven Holmes

Brett Alan Farris

Shaun Michael Ward

Gregory Michael Thomas

Michelle Diana Gross

Brice Alan Bowley

Denis Alagic

Neil Kent McDonald

Robert Jules LaFleur

Patrick David Galbreath

John Michael Todd

Gary Allen Elder

David William Hicks

Susan Elizabeth Gregory

Erik J Matusek

Dennis J Dicken

Timothy G Hooker

Laurence H Fish

Frederick Pizzella

Neil Philip Smith

Marlin Zenther

Arti Arvindbhai Shah

Jennifer Amy Floyd

Irena Jozic Mcdowell

Andrew L Reder

Eric K Watson

A method for insulating a gas-fueled water heater includes providing a tank for storage of water for heating and a combustion chamber adjacent to the tank. The method includes providing a compressed foam barrier circumferentially around the tank. Further, the method includes positioning a covering around the tank from a top end to a bottom end, the covering extending over the compressed foam barrier. Moreover, the method includes decompressing the compressed foam barrier such that an outer diameter of the foam barrier expands up to and seals against the covering so as to separate an internal volume defined between an outer surface of the tank and the covering into a first section and a second section. Then, the method includes injecting a foam material into the first section so as to provide a foam barrier around at least a portion of an outer surface of the tank.

Gas-fueled water heater appliance having a foam barrier

A water heater appliance includes a tank extending along a vertical direction between a top end wall and a bottom end wall and a dip tube extending from an inlet end to an outlet end. The inlet end of the dip tube is coupled to a cold water inlet in the top end wall of the tank. The outlet end of the dip tube may be positioned in a bottom corner of the tank and/or positioned at an outer perimeter of the bottom end wall.

Water heater with optimized dip tube

A water heater appliance is provided that includes a control panel assembly that has features that facilitate mounting of a control panel of the control panel assembly to a curved surface of the water heater appliance. For instance, the curved surface may be an outer surface of a wrapper or a shroud of the water heater appliance. Particularly, the control panel assembly includes features that permit mounting of the control panel assembly to surfaces of variable radii. Moreover, the control panel assembly includes features that facilitate access to the electrical components of the control panel during assembly and servicing of the control panel assembly. Specifically, the control panel assembly includes features that allow the control panel to hinge downward to permit easy access to the electrical components during assembly and service.

Common control panel for water heaters

A water heater appliance is provided that includes features that facilitate centering a tank within a casing of the water heater while also diminishing heat loss through the bottom of the water heater. More particularly, a water heater is provided that includes a bottom cover that has an integral centering feature that facilitates centering of the tank within the casing. A method for assembling a water heater appliance is also provided.

Water heater with self-centering bottom cover

A method for operating a water heater appliance includes determining a set temperature of the water heater appliance. The method also includes monitoring a temperature proximate to a lower heating element of the water heater appliance with a first temperature sensor of the water heater appliance and monitoring a temperature proximate to an upper heating element of the water heater appliance with a second temperature sensor of the water heater appliance. When the monitored temperature proximate the lower heating element is less than a first temperature threshold and the monitored temperature proximate the upper heating element is less than a second temperature threshold, the method includes turning the lower heating element on. When the monitored temperature proximate the upper heating element is equal to the set temperature, the method includes turning the lower heating element off. A related water heater appliance is also provided.

Water heater appliance and a method for operating a water heater appliance

A drain pump assembly for discharging condensate from a water heater appliance is provided. The drain pump assembly includes a condensate collection tray positioned below an evaporator of the water heater appliance for collecting condensate. A condensate level sensor is configured for measuring a level of condensate within the condensate collection tray and is in operative communication with a drain pump. The drain pump is configured for discharging collected condensate from the condensate collection tray when the level of condensate exceeds a first threshold and turning off after the condensate level drops below a second threshold.

Water heater appliance

A gas fueled water heater appliance having a temperature control switch is provided herein. The gas fueled water heater appliance may include a tank for storage of water for heating, a chamber wall, a gas burner, a valve, the temperature control switch, and a conductive probe. The chamber wall may define a combustion chamber. The gas burner may be positioned adjacent to the tank and within the combustion chamber to heat the water in the tank. The valve may control a flow of gaseous fuel to the gas burner. The temperature control switch may be in operable communication with the valve. The conductive probe may extend through the chamber wall from a first end positioned on the temperature control switch to a second end positioned within the combustion chamber.

Gas fueled water heater appliance having a temperature control switch

A heat pump water heater and systems and methods for its control. The systems are configured to heat water within a water storage tank of a heat pump water heater wherein a controller within the system is operatively connected to a plurality of heat sources including at least one electric heating element and a heat pump and sensors in order to selectively energize one of the plurality of heat sources. The controller is configure to process data representative of the temperature of water within the tank near the top of the water storage tank, and rate of water flowing out of the water storage tank, in order to automatically selectively energize the heat sources. The selection of heat sources by the controller is determined by a mode of operation selected by the user and the data processed by the controller in view of the selected mode of operation.

Residential heat pump water heater

The present subject matter provides a heat pump water heater appliance with a mounting assembly for coupling a compressor to a plate within a casing of the heat pump water heater appliance. The mounting assembly includes a post that extends through a foot of the compressor and a fastener that extends through the bracket and the plate into the post in order to secure the bracket and the post together. An attachment mechanism secures the post and the foot of the compressor together.

Heat pump water heater appliance

A water heater is provided that includes a centering ring or thermal barrier that facilitates centering or alignment of a tank of the water heater while also diminishing heat loss through the bottom of the tank. Features are provided with centering ring that keep the centering ring in place and help prevent insulation from intruding under the centering ring and the tank of the water heater.

Water heater with centering thermal break support

The present subject matter provides a heat pump water heater appliance with a mounting assembly for coupling a compressor to a plate within a casing of the heat pump water heater appliance. The mounting assembly includes a post that extends through a foot of the compressor and a fastener that extends through the bracket and the plate into the post in order to secure the bracket and the post together. A nut is threaded onto the post in order to secure the post and the foot of the compressor together.

A water heater and thermal mixing valve assembly and method for providing a reduced discharge water temperature and a hot water temperature from the same tank. The assembly includes a tank adapted to accept and store an amount of cold water, a heater to heat the cold water held in the tank and increase the cold water temperature to a predetermined hot water temperature, at least one thermal mixing valve integrated with the tank in communication with a hot water passage and a cold water bypass conduit to provide a discharge water of a controlled temperature, the cold water bypass conduit being mounted to the cold water passage allowing the associated cold water to communicate with the tank and the thermal mixing valve. An adjustment member is mounted to the thermal mixing valve to adjust a temperature range of the discharge water, a discharge output passage and a hot output passage provide communication with an associated piping system oriented to supply discharge water from the thermal mixing valve and hot water from the tank to associated plumbing fixtures.

Water heater with integral thermal mixing valve assembly and method

A duct adapter system directs air flow relative to a hybrid water heater. The duct adapter system includes a collar adapted to surround a vent of a hybrid water shroud. The collar couples to standard duct pipe to extend ductwork to a heat pump portion of the hybrid water heater. A boost fan may be included in the system for boosting air flow to or from a remote location. The duct adapter system is adapted to deliver a warm air supply to the heat pump from the remote location, or deliver the cool discharge air from the heat pump water heater to a remote location.

Hybrid electric water heater with external discharge ducting

Water heater appliances are provided. A water heater appliance includes a tank defining a chamber, the tank further defining an inlet aperture and an outlet aperture. The water heater appliance further includes a cold water conduit extending through the inlet aperture and in fluid communication with the chamber of the tank, the cold water conduit configured for directing a flow of water into the chamber of the tank. The water heater appliance further includes an alignment feature configured on the cold water conduit for orienting the cold water conduit within the chamber, the alignment feature corresponding to a mating alignment feature configured on the inlet aperture.

A system for protecting an electrical junction having a first pin and a second pin is provided. The system includes a first circuit protection device coupled to the first pin and configured to sense at least a first current and a second circuit protection device coupled to the second pin and configured to sense at least a second current. Each of the first circuit protection device and the second circuit protection device includes a trip mechanism configured to interrupt current flowing through a respective circuit protection device and a trip unit operatively coupled to the trip mechanism. The trip unit is configured to activate the trip mechanism based on a determination that a respective current exceeds a predetermined threshold.

System and method for protecting an appliance junction

Growing community of inventors

Louisville, KY, United States of America

Jonathan D Nelson