Central heating leaking into hot water

[matt1e]

I love listening to A good argument,
great when I can't sleep,
more entertaining than whats on sky at mo
cheers lads

 

[jamesdean]

I love listening to A good argument,
great when I can't sleep,
more entertaining than whats on sky at mo
cheers lads

It wasn`t an argument, it was a healthy debate. Which I won of course because I`m Polish.

 

[Goldspoon]

It does not matter which rad it was added to - it's all one circuit of water whether it is used to heat rads or to heat water in a cylinder.

To be fair, to jamesdean, you're missing the point of his post. He believes that it used to be commonplace to connect a rad on a secondary circuit. However, if that was the scenario, then the X400 wouldn't be in the other radiators.

The OP has said that there's pollution between primary and secondary water, therefore the crossover is in the cylinder.

Point taken and understood. Apologies jamesdean.