Electric Immersion Heater Market Size to Expand Significantly by the End of 2019
An immersion heater has an electrical resistance heating element encased in a tube and directly placed in the water (or other fluid) to be heated. The immersion heater may be placed in an insulated hot water tank. A temperature sensor within the tank triggers a thermostat to control the temperature of the water. Small portable immersion heaters may not have a control thermostat, since they are intended to be used only briefly and under control of an operator.
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