I'm fitting an external drain off for my central heating system. I've drilled through the wall and soldered a drain cock to a length of pipe. I'm wondering how much pipework (if any) I should leave outside. I'm concerned about being able to replace the drain cock from outside should there be any problems with it. Am I thinking about this too hard?
External drain off
- Thread starter RR123
- Start date
I'm fitting an external drain off for my central heating system. I've drilled through the wall and soldered a drain cock to a length of pipe. I'm wondering how much pipework (if any) I should leave outside. I'm concerned about being able to replace the drain cock from outside should there be any problems with it. Am I thinking about this too hard?
Thanks so much!
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