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2025
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P/S
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Promoting the goods and services of others by providing a web site featuring links to third party... |
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2024
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P/S
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Water heaters; hot water heaters; water heaters for commercial use; gas water heaters; condensing... |
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P/S
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Gas water heaters; Gas-fired water heaters; Hot water heaters; Hot water tanks; Hybrid water heat... |
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P/S
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Electric controllers, sensors for measuring temperature, pressure and flow and monitors for monit... |
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P/S
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Water heaters and electric water boilers |
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P/S
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Water heaters |
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P/S
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Water heaters |
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P/S
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Water heaters and electric water boilers |
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P/S
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Electric controllers, sensors for measuring temperature, pressure and flow and monitors for monit... |
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P/S
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Hot water heaters |
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P/S
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Water heaters for domestic, commercial, and industrial use |
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P/S
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Water heaters for domestic, commercial, and industrial use. |
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P/S
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Hot water heaters |
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P/S
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Water heaters for domestic, commercial, and industrial use |
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P/S
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Educational services, namely, conducting training sessions in the fields of water heaters and boi... |
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P/S
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Clothing, namely, hats, shirts, t-shirts, sweatshirts, jackets Metal fluid storage tanks; Insulat... |
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P/S
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Metal fluid storage tanks; Insulated metal storage tanks; Metal storage tanks for use with water ... |
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P/S
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Heat pumps; Water heaters; Potable water heaters; Hydronic heaters |
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2023
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Invention
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Internal recirculation with low pulse fire control. A method of heating water in a tankless water... |
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P/S
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Providing a website offering access to third party business and marketing services and training f... |
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Invention
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System and method for scale management in water heating system.
In one example, a system for col... |
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Invention
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System and method for water connection convertibility.
A water heater appliance and a method of ... |
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Invention
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System and method for water connection convertibility. A water heater appliance and a method of c... |
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Invention
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System and method for scale management in water heating system. A system for collecting scale fro... |
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2022
|
P/S
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water heaters; water heaters for use with eye wash and drench showers |
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P/S
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Water heaters; Water heaters for commercial, residential, and industrial applications; Gas water ... |
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2021
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P/S
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Charitable funding services for nonprofit organizations, technical schools, and trade schools; ch... |
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Invention
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Electronic switch system for a water heater.
A water heater including a tank having a wall with ... |
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Invention
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Water heater and electronic switch system therefore. A water heater including a tank having a wal... |
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|
P/S
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Water heaters; heating boilers; water heaters and heating boilers featuring software and sensors ... |
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P/S
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Water heaters and component parts, namely, flame arresters |
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P/S
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Water heater and heating boiler controls; computer hardware and recorded software for water heate... |
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2020
|
Invention
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High-efficiency condensing water heater.
Aspects of the invention relate to water heaters includ... |
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P/S
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Providing extended warranties on water heaters and boilers |
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Invention
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Water heater. A water heater including a cabinet having an inlet, an outlet, and a flow path disp... |
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P/S
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Educational services, namely, conducting training sessions in the fields of the installation and ... |
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Invention
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Heat exchanger baffles and methods for manufacturing the same.
Water heaters, baffles for water ... |
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Invention
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Heat exchanger baffles and methods for manufacturing the same. Water heaters, baffles for water h... |
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P/S
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Electric boilers |
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P/S
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Electric controls for electric furnaces |
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P/S
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Unit for converting forced air, oil or gas furnaces to electrical heating during off-peak hours |
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P/S
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Heat pumps |
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P/S
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Unit for producing radiant heat from electric boiler |
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P/S
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Unit for converting existing oil, gas, or solid fuel furnace systems into electric heating systems |
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2017
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Invention
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System and method for dry fire protection in electric water heaters. A water heater system, inclu... |
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Invention
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Ceramic heating element. A heating element including a preformed ceramic tubular body having a ho... |
|
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Invention
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Modular manifold for a tankless water heater. A modular manifold for a tankless water heater incl... |
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2016
|
Invention
|
High-efficiency condensing water heater. Aspects of the invention relate to water heaters includi... |
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2015
|
Invention
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Thermostat, water heater including the thermostat, and method of controlling the temperature of w... |
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2014
|
Invention
|
Water heater having a down fired combustion assembly. Disclosed is a water heater that has a wate... |
|
|
Invention
|
Connection assembly. A method of connecting a first fitting to a second fitting to provide a flui... |
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2013
|
Invention
|
Systems and methods for venting a water heater. Systems and methods for venting a water hea... |
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2012
|
Invention
|
Systems and methods for venting a water heater.
Systems and methods for venting a water heater a... |
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2011
|
Invention
|
On-demand water heating system. An on-demand, closed-loop fluid heating system with a control sys... |
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|
Invention
|
Solar heating system with back-up electric heating.
A system for heating water including a water... |
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Invention
|
Water heater blower housing. A fuel-fired water heater includes a water storage tank, a fl... |
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Invention
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Water heater threaded weld fitting having improved weld integrity. A threaded weld fitting and a ... |
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2010
|
Invention
|
Water heater having temperature control system with thermostatically controlled mixing device.
A... |
|
|
Invention
|
Water heater blower housing.
A fuel-fired water heater includes a water storage tank, a flue pos... |
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2009
|
Invention
|
Systems and methods for monitoring water heaters or boilers.
A system for monitoring water heate... |
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2008
|
Invention
|
Solar heating system with back-up heating.
A water heater is disclosed. The water heater include... |
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|
Invention
|
Water heater and system for insulating same. A water heater and method of assembling the w... |
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Invention
|
Water heater having temperature control system with thermostatically controlled mixing device.
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|
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Invention
|
Thermal switch for energy sustaining water heater. A water heater is provided that includes a tan... |
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Invention
|
Condensing water heater. A flue system is provided for a water heater having improved heat exchan... |
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Invention
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High efficiency water heater. A collector assembly is provided for directing products of combusti... |
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Invention
|
Condensation draining system for condensing water heaters. A system and method for configuring a ... |
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2007
|
Invention
|
Water heater and system for insulating same. A water heater and method of assembling the water he... |
