How does the DHE electronic water heater work?Back to Article Index...
|The DHE instant three phase water heater has full electronic control & works by controlling its water flow & electrical power output. This unit is fully automatic & dynamic, thus controlling all variables to give you exact temperature control. The unit has multiple temperature sensors that sense cold water inlet temperature & hot water outlet temperature, plus it has a flow control valve, with all these parts working together the units electronics calculate the exact flow rates & power consumption needed to maintain the exact temperature you have selected on its LCD display.
With any outlet point fully opened the selected temperature is maintained to the exact degree automatically. This unit saves energy & gives you the maximum flow rate for your selected temperature. The DHE has electronics that prevent any variations in output temperature & the unit is equipped with a bare wire heating element for hard water environments with high lime & calcium content. The electrical energy used is converted into heat energy extremely efficiently & is 100% energy loss-free. This unit can also be used with preheated water up to 60°C (i.e. Solar Heated Water).