Is it good practice what I'm planning to do. I want to drain the central heating and then put 2 isolating valves on the flow and return in readiness for when I purchase another radiator and that way after doing a little bit of pipework I can just top the system up. I want to drain now while the weather is warm and not do it when I'm freezing my nuts off.
View the thread, titled "Isolating valve" which is posted in UK Plumbers Forums on UK Plumbers Forums.
I wouldn’t recommend the iso valves as there restrictive eg small bore either full bore or some lockshield gate valves
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Reply to the thread, titled "Isolating valve" which is posted in UK Plumbers Forums on Electricians Forums.
