STIEBEL ELTRON DHB-E 18/21/24 SL, electronically controlled instantaneous water heater, switchable 18/21/24 kW, 232011 (tool)
The instructions for installation was also vorbildblich. Zus. I had to Utube looked at how to connect something. There was no problem with this knowledge to install the equipment and bring up and running. It does a very good job and is even in small
