adding new radiators

[kay-jay]

Hi all

i'm thinking of adding a couple of rads, i have identified flow and return pipework. my question is.....

when i connect the new flow and return pipework to the existing circuit how can i stop the water in the heating circuit leaking everywhere? would i have to use pipe freezing kit and compression fittings? cos that would be pretty expensive...i need to branch into the flow once and the return twice!

or would i have to drain and refill the whole heating circuit??

hope somebody can help


cheers

k

[htg engineer]

Drain and refill the system.


htg