Instant water heater or boiler

Not bad - you could definitely be right, that was just an example from us. Most of us had unfortunately ruled out heat pumps, as they are probably not attractive for electricity retailers.

So my relatives make a new contract with a gas provider every year – because of the new customer bonus..., I think it's probably the same with the electricity provider. And I would also do without a TV... nowadays you can do everything over the internet. Reduce fixed costs as much as possible... by the way, my condolences... every cent counts. And hot water... boil it and pour it into a thermos flask...(would be an idea). o_O

hehe, that's also for showering (or mainly) - but maybe you could really set it so that the box heats only once a day and only 100 liters or so.

So it's enough for brushing teeth and a quick wash o_O and when showering, turn off the water while soaping (that's how I always shower to save water). :p

Hello,

...and when showering, turn the water off while soaping up (that's how I always shower, to save water). :p

I would have understood "reduce consumption costs" - but save water? There really is no shortage here; reducing water consumption in Germany also doesn't help those who urgently need water ;)

Rhenish greetings

lowering "operating costs," I would have understood - but saving water? There really is no shortage here; reducing water consumption in Germany also does not help those who urgently need water ;)

Eh.. isn't water consumption part of the operating costs?? Well, whatever. Water is plentiful, but you still shouldn't waste it. It is very precious. That's my opinion. :)