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2021
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Invention
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Method and system for securing temperature sensors on the outer surface of a tank of an electric ... |
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2020
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Invention
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Hot water supply control system and method for domestic electric water heaters to prevent the ris... |
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Invention
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Retrofit cover plate and assembly to adapt alternative energy supplies to electric water heaters.... |
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Invention
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Safety power connecting system and method for electric water heaters. A safety system and method ... |
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Invention
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Heating devices to prevent bacteria proliferation in the lowermost region of a water holding tank... |
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2019
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Invention
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Method and apparatus for preventing bacteria proliferation in an electric water heater. Legionell... |
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2018
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Invention
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System and method for preventing bacteria proliferation in an electric water heater tank. Legione... |
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2017
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Invention
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Electrical water heater with a dual resistive heating element and a control method for energy man... |
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Invention
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Bacteria preventive water holding tank construction for electric water heaters. A water holding t... |
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Invention
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Double glass coated tank for high temperature water heaters. A double glass coated steel tank for... |
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Invention
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Dielectrically insulated secondary flue for gas-fired water heater. A dielectrically insulated se... |
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Invention
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Automatic hot water pulsating alarm for water heaters. A hot water pulsating alarm system and met... |
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2015
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Invention
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Water stratification drum for water heater. A water stratification drum for use in an electric an... |
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Invention
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Method of neutralizing bacteria in sulphur-containing hard water in a water heater. A method of n... |
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Invention
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Cover plate with remotely controllable switching circuit. A cover plate for access to the thermos... |
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Invention
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Dual/multi energy gas water heater. A dual energy gas water heater is described and wherein a squ... |
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Invention
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Gas-fired water heater with separable heat exchanger or detachably connected external water heate... |
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Invention
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Conduit for the reomovable positioning of temperature sensors in a water heater and method. A pas... |
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2014
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Invention
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Condensing water heater with dielectrically insulated secondary flue. A high efficiency condensin... |
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Invention
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Domestic gas-fired water heater condensing flue system. A domestic gas-fired water heater condens... |
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Invention
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Fluid conduit dielectric nipple for push-fit connector. A fluid conduit dielectric nipple for sec... |
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Invention
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Pressure clamp adapter for mounting a thermistor on a thermostat control bracket. A pressure clam... |
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2013
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Invention
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Integrated water heating system with supply reservoir. An integrated water heating system is comp... |
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2012
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Invention
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Tank-tankless water heater.
A tank-tankless water heater includes primary and secondary heat exc... |
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Invention
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Tank with a tankless water heater |
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2011
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Invention
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Method of constructing an inner glass-lined steel tank for a hot water heater. A method of constr... |
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Invention
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Monitoring module for hot water heater diagnostic device. A monitoring module for connection to a... |
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Invention
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Water heater |
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2008
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Invention
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Tank-tankless water heater. A tank-tankless water heater includes primary and secondary heat exch... |
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2006
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Invention
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High efficiency, peak power reducing, domestic hot water heater. 2. |
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2004
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Invention
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Combustion chamber with high temperature protective coating. A combustion chamber for a gas-fired... |
