Flow heater 15 KW - Instantaneous water heater 15kW DHF 15 C

Flow heater 15 KW - Instantaneous water heater 15kW DHF 15 C – Stiebel Eltron – 074302 – 4017210743029: Instantaneous water heater 15 KW DHF 15 C, energy efficiency class=B, energy efficiency class spectrum=A to G, pressure vessel material=copper, nominal capacity=0.6 l, max. permissible operating pressure=10 bar, nominal output=15 kW, nominal voltage 1=400 V , Suitable for KNX=no, operation=manual, temperature display=without, with display=no, type of installation=above table/under table, output control=2 automatic levels, connected load=15 kW, heating system=tubular heating element, safety switch-off=pressure switch-off, protection class (IP)= IP24, cold drinking water connection=external thread, nominal inside diameter of cold drinking water=1/2 inch (15), pipe outside diameter of cold drinking water=21.5 mm, hot water connection=external thread, nominal inside diameter of hot water connection=1/2 inch (15), pipe outside diameter of hot drinking water=21 .5 mm, suitable for plastic pipe=no, suitable for preheated water=no, type of control=hydraulic, with fitting=no, height=370 mm, width=220 mm, depth=130 mm, weight=4.1 kg, Hydraulically controlled you Flow heater for the supply of several tapping points. Tubular heating system in a pressure-resistant copper container, can be used with low-lime water. The hydraulic control automatically selects the electrical power in 2 power levels (partial/nominal power) depending on the flow rate. The high heating output can be locked using the output selector (manually). The electrical connection is made in the lower area of the device. The flow rate regulation of the control valve compensates for pressure fluctuations and thus ensures largely constant temperatures. The control valve limits the flow rate and thus ensures - even in winter - a sufficient increase in the temperature of the drinking water. The desired temperature is set on the tap. Installation with standard fittings. For single-lever mixers, observe the information in the installation instructions. Water screw connections for UP/AP with cold water shut-off, connections for exposed fittings (WKMD/WBMD). The DHF..C is not suitable for installation with plastic pipe systems for the hot water line. With a cold water device connection, a metal pipe of approx. 1 m length must be installed if the cold water installation consists of a plastic pipe system. Quality and safety marks: VDE/GS mark, radio protection mark, IP 24 (splash-proof) PA-IX 7855/I.
A three-phase AC connection is required to operate this instantaneous water heater.
The installation of such a heavy-duty instantaneous water heater requires the approval of the grid operator and may only be carried out by the grid operator or an installation company entered in the grid operator's installer directory.