Water heating is a thermodynamic process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.
Domestically, water is traditionally heated in vessels known as water heaters, kettles, cauldrons, pots, or coppers. These metal vessels that heat a batch of water do not produce a continual supply of heated water at a preset temperature. Rarely, hot water occurs naturally, usually from natural hot springs. The temperature varies based on the consumption rate, becoming cooler as flow increases.
Appliances that provide a continual supply of hot water are called water heaters, hot water heaters, hot water tanks, boilers, heat exchangers, geysers, or calorifiers. These names depend on region, and whether they heat potable or non-potable water, are in domestic or industrial use, and their energy source. In domestic installations, potable water heated for uses other than space heating is also called domestic hot water (DHW).
Fossil fuels (natural gas, liquefied petroleum gas, oil), or solid fuels are commonly used for heating water. These may be consumed directly or may produce electricity that, in turn, heats water. Electricity to heat water may also come from any other electrical source, such as nuclear power or renewable energy. Alternative energy such as solar energy, heat pumps, hot water heat recycling, and geothermal heating can also heat water, often in combination with backup systems powered by fossil fuels or electricity.
Densely-populated urban areas of some countries provide district heating of hot water. This is especially the case in Scandinavia and Finland. District heating systems supply energy for water heating and space heating from waste heat from industries, power plants, incinerators, geothermal heating, and central solar heating. Actual heating of tap water is performed in heat exchangers at the consumers' premises. Generally the consumer has no in-building backup system, due to the expected high availability of district heating systems.
water heating is a thermodynamic process that uses an energy source to heat water above its initial temperature. typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. in industry, hot water and water heated to steam have many uses.
domestically, water is traditionally heated in vessels known as water heaters, kettles, cauldrons, pots, or coppers.these metal vessels that heat a batch of water do not produce a continual supply of heated water at a preset temperature. rarely, hot water occurs naturally, usually from natural hot springs. the temperature varies based on the consumption rate, becoming cooler as flow increases.
appliances that provide a continual supply of hot water are called water heaters, hot water heaters, hot water tanks,.boilers, heat exchangers, geysers, or calorifiers. these names depend on region, and whether they heat potable or non-potable water, are in domestic or industrial use, and their energy source. in domestic installations, potable water heated for uses other than space heating is also called domestic hot water (dhw).
fossil fuels (natural gas, liquefied petroleum gas, oil),.or solid fuels are commonly used for heating water. these may be consumed directly or may produce electricity that, in turn, heats water. electricity to heat water may also come from any other electrical source, such as nuclear power or renewable energy. alternative energy such as solar energy, heat pumps, hot water heat recycling, and geothermal heating can also heat water,.often in combination with backup systems powered by fossil fuels or electricity.
densely-populated urban areas of some countries provide district heating of hot water. this is especially the case in scandinavia and finland. district heating systems supply energy for water heating and space heating from waste heat from industries, power plants, incinerators, geothermal heating,.
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Water heating is a thermodynamic process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.
Domestically, water is traditionally heated in vessels known as water heaters, kettles, cauldrons, pots, or coppers. These metal vessels that heat a batch of water do not produce a continual supply of heated water at a preset temperature. Rarely, hot water occurs naturally, usually from natural hot springs. The temperature varies based on the consumption rate, becoming cooler as flow increases.
Appliances that provide a continual supply of hot water are called water heaters, hot water heaters, hot water tanks, boilers, heat exchangers, geysers, or calorifiers. These names depend on region, and whether they heat potable or non-potable water, are in domestic or industrial use, and their energy source. In domestic installations, potable water heated for uses other than space heating is also called domestic hot water (DHW).
Fossil fuels (natural gas, liquefied petroleum gas, oil), or solid fuels are commonly used for heating water. These may be consumed directly or may produce electricity that, in turn, heats water. Electricity to heat water may also come from any other electrical source, such as nuclear power or renewable energy. Alternative energy such as solar energy, heat pumps, hot water heat recycling, and geothermal heating can also heat water, often in combination with backup systems powered by fossil fuels or electricity.
Densely-populated urban areas of some countries provide district heating of hot water. This is especially the case in Scandinavia and Finland. District heating systems supply energy for water heating and space heating from waste heat from industries, power plants, incinerators, geothermal heating, and central solar heating. Actual heating of tap water is performed in heat exchangers at the consumers' premises. Generally the consumer has no in-building backup system, due to the expected high availability of district heating systems.
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Water heating is a thermodynamic process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.
Domestically, heated water is traditionally known as vessels in water heaters, kettles, cauldrons, pots, or coppers.heat These metal vessels that a batch of water do not produce a continual supply of heated water at a preset temperature. Rarely, hot water occurs naturally, usually from natural hot springs. The temperature varies based on the consumption rate, becoming cooler as flow increases.
Appliances that provide a continual supply of hot water are called water heaters, hot water heaters, hot water tanks,boilers, heat exchangers, geysers, or calorifiers. These names depend on region, and whether they heat potable or non-potable water, are in domestic or industrial use, and their energy source.In domestic installations, heated potable water for uses other than space heating is also called domestic hot water (DHW) .
Fossil fuels (natural gas, liquefied petroleum gas, oil),or solid fuels are commonly used for heating water. These may be consumed directly or produce electricity that may, in turn, heats water. Electricity to heat water may also come from any other electrical source, such as nuclear power or renewable energy.Alternative energy such as solar Energy, heat pumps, hot water heat recycling, and geothermal heating can also heat water,often in combination with backup systems powered by fossil fuels or electricity.
Densely-populated urban areas of some countries provide district heating of hot water.This is especially the case in Scandinavia and Finland.District heating energy supply systems for water heating and space heating from waste heat from industries, power plants, incinerators, geothermal heating,and central solar heating. Actual heating of tap water is performed in heat exchangers at the consumers' premises. Generally the consumer has no in-building Backup System, due to the expected high availability of district heating systems.
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