Changing radiator to another zone

[cyteh84]

Hi,

I have a 2 Zones for my central heating. I have attached the picture of the Zones.

I wanted to move the "hallway rad Zone 2" to Zone 1. From looking at the piping. I think I can just move the "hallway rad Zone 2" pipe (thin white one) to Zone 1 so it gets the hot water from Zone 1 when the Zone 1 valve open.

Now the question I have is I don't know what type of connector the existing pipe is using, I have attached the picture. Looking at it, I think I can just disconnect the thin white pipe and connect it to the "thick connector" (The one at Zone 1 with L, K. but I might need the one with 3 connection in a row instead)

Anyone know the type of connector in the picture?

 

[exedon2]

Fittings are polypipe polyfit when system drained just push the colets down and tube will pull out.

 

[cyteh84]

Thanks! Didn't know I have to drain the system, I thought I can just turn off the heating and pull out pipe as the pipe at the ceiling.

 

[king of pipes]

It could be done simply by swapping the manifolds over but as above it will mean draining down as they will be full of water that's in your radiators . Kop