Stiebel Eltron
50 Degree maximum. 20 Amp 3 Phase electric instantaneous water heater with backlit multifunction display, temperature memory, childproofing and ECO mode, it offers best-in-class comfort and convenience. The energy and water saving ECO mode can be used to limit the maximum flow rate of the DEL Plus to enable a constant DHW temperature, even where inlet temperatures are low.
![STIEBEL ELTRON INST HWU 3PH DEL PLUS](https://digitalassets.reecegroup.com.au/m/225813c80a13a682/Web_280x210-STIEBEL-ELTRON-INST-HWU-3PH-DEL-PLUS.jpg)
![STIEBEL ELTRON INST HWU 3PH DEL PLUS](https://digitalassets.reecegroup.com.au/m/225813c80a13a682/Web_1200x900-STIEBEL-ELTRON-INST-HWU-3PH-DEL-PLUS.jpg)