On 29/12/2019 14:56, Fredxx wrote:
On 29/12/2019 14:33:46, Dave Plowman (News) wrote:
In article ,
Â*Â*Â* Fredxx wrote:
I used an undersink water heater to provide sufficient hot water for
washing up. Electric shower negates any need for a combi.

Sometimes the simplest systems are the best.

Then you should have had night store electric heating too. ;-)

Something I detest. I have never known anyone to experience gas CH have
a good word for night storage radiators.

They're all right if you know how warm it's going to be the following
day and you want to heat the place 24 hours. Maybe the modern storage
heaters are better, but I found it hard to control the output of stored
heat.

A gas system boiler without any pumps or water valves is as simple as
you can get.

No pumps or valves? They must be quite complicated inside.

Apart from an economy 7 heat store boiler of course. But they tend to be
quite big.

What's one of them? I thought you just had a cylinder with an off-peak
immersion at the bottom and a peak one at the top, fed by a cold water tank.

--
Max Demian