trv removal

[jj1960]

if i remove a trv (its not connected to a rad and i live in a bungalow dont know if that makes a diference) how much water will i have to contend with - need to know because it is so awkward to get at and i want to remove it and put a compressino elbow to the pipe so it could take a while
thanks

 

[shorticus]

Have you drained the system?

 

[PlumbBobBob]

what system have you got combi or system boiler?

 

[fuzzy]

you will get enough to flood the bungalow! get it drained and take as long as you need, too much for a bucket mate