Heat Source & Thermal Generator Symbols
Heat sources: Devices that generate heat through the effects of electric current.
Thermal generators: Installations that generate heat energy by transforming other types of energy, such as electricity, combustion, photovoltaic, etc.
| Symbol | Description | Symbol | Description | |
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Heat source Generic symbol |
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Combustion heat source + Info |
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Heat source of radioisotopes |  |
Thermoelectric generator with combustion heat source + Info |
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Ignitor Electrical ignition device with electric resistance + Info |
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Heating element Heating element with electric resistance + Info |
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Water heater + Info |
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Heating element | |
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Photovoltaic generator + Info |
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Download symbols |
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