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2018
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G/S
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Computer programs for remotely managing and operating water heaters and heating boilers; download... |
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G/S
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Electrical control systems for heating and air conditioning systems
Air conditioners; automatic t... |
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2017
|
Invention
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Turn down ratio (tdr) damper. A turn down ratio (TDR) damper which controls an amount of gas and ... |
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Invention
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Heat exchanger.
Provided is a heat exchanger. The heat exchanger may include a plurality first t... |
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Invention
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Buffer tank for water heater.
A buffer tank for a water heater is provided. The A buffer tank fo... |
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2015
|
G/S
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Boilers other than parts of machines, namely, gas boilers; boilers for heating households; radiat... |
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2013
|
Invention
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Condensing heat exchanger and boiler/water heater including the same. The present invention relat... |
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2008
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Invention
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Structure of heat exchange apparatus for gas boiler. A heat exchange apparatus of a high-load bot... |
