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2024
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G/S
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Hot water boilers; hot water boiler for space heating for industrial or commercial use |
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G/S
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Electric water boilers; hot water boilers; hot water heaters |
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2022
|
Invention
|
Water heater and boiler processes.
A pre-startup control method for a boiler or water heater inc... |
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2021
|
Invention
|
Heated flue system and method to vent a condensing boiler into a noncondensing stack.
A heated f... |
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Invention
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Heat exchanger |
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Invention
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Universal heat exchanger cabinet system for a vertically mounted heat exchanger. A heat exchanger... |
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2020
|
G/S
|
Water heaters. |
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|
G/S
|
water heaters |
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Invention
|
Water heater and boiler processes. A pre-startup control method for a boiler or water heater incl... |
|
|
G/S
|
Water heaters |
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2019
|
G/S
|
Water heater controls, boiler control instruments, boiler
valve controller; electronic gateways ... |
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Invention
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Display screen or portion thereof with graphical user interface for configuring a boiler or water... |
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|
Invention
|
Display screen or portion thereof with transitional graphical user interface for an ignition sequ... |
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|
Invention
|
Display screen or portion thereof with graphical user interface for configuring one or a pluralit... |
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|
Invention
|
Display screen or portion thereof with icon for hot water generating equipment |
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|
Invention
|
Display screen or portion thereof with graphical user interface for a boiler or water heater |
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2018
|
Invention
|
Water heater with mix tank fluid time delay for causal feedforward control of hot water temperatu... |
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Invention
|
Water heater |
|
|
Invention
|
System and method of finger swipe gesture detection by display edge button.
A touch sensitive di... |
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Invention
|
Water heating apparatus with parallel heat exchangers. A water heating apparatus includes a water... |
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|
G/S
|
Heat exchangers being parts of machines
Electromechanical controls for water heaters, electromech... |
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|
Invention
|
Front panel of a controller |
|
2017
|
G/S
|
Heat exchangers being parts of machines Water heater controls, boiler control instruments, boiler... |
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|
G/S
|
[ Maintenance and servicing of water heater and boiler systems; repair and refurbishment of hot w... |
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Invention
|
Fibonacci optimized radial heat exchanger. A heat transfer device for transferring heat energy to... |
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Invention
|
Fibonacci optimized radial heat transfer. A heat transfer device for transferring heat energy to ... |
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|
G/S
|
Automatic mixing valves Preassembled manifold tempering system used to temper hot water throughou... |
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2016
|
G/S
|
Electronic control units for water heater and boiler systems |
|
2014
|
G/S
|
Water heater controls, boiler control instruments, boiler valve controller; electronic gateways f... |
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2013
|
Invention
|
Water heating apparatus with parallel heat exchangers. A water heating apparatus includes a fluid... |
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|
Invention
|
Igniter assembly and method for operating. An igniter assembly includes a bushing for installatio... |
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2012
|
G/S
|
Remote monitoring of the functioning and use of heating and electrical equipment, namely, boilers... |
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Invention
|
Water heating system with oxygen sensor. Water heating system and method including a boiler, a co... |
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|
Invention
|
Water heating system. A water heating system includes a burner assembly for providing a source of... |
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2010
|
G/S
|
Space heating boilers, steam generators and hot water heaters |
|
2006
|
G/S
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Electronic control systems for gas-fired boilers and water heaters |
|
2001
|
Invention
|
Water heating system with automatic temperature control. A water heating system having an electri... |
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2000
|
Invention
|
Modulating fuel gas burner. A fuel gas burner is provided having a stable flame that undergoes co... |
|
1998
|
Invention
|
A water heating system. A water heating device comprising (a) combustion means (20) for igniting ... |
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1997
|
G/S
|
commercial steam fired water heaters |
|
|
Invention
|
Water heating system. A water heating device comprising (a) combustion means for igniting a combu... |
|
1995
|
G/S
|
space heating boilers, steam generators, and hot water heaters for industrial or commercial use |
|
1988
|
Invention
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Gas fired water heater. A novel semi-instantaneous, modulating and condensing gas fired water hea... |
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1983
|
Invention
|
Dynamically-stopped and statically-balanced valve. A self-contained, pilot-operated valve is prov... |
|
1980
|
Invention
|
Heat reclaiming system. The heat exchanger is mounted above a pit that stores the used laundry wa... |
|
1978
|
Invention
|
Water heater temperature control system. A water heater supplies hot water at a variable flow rat... |
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|
Invention
|
Heat-reclaiming system. The heat exchanger is mounted above a pit that stores the used laundry wa... |
