MadManMike Posted Monday at 10:57 PM Report Share Posted Monday at 10:57 PM See also: Quote Link to comment Share on other sites More sharing options...
Luke Rainbird Posted Tuesday at 10:33 AM Report Share Posted Tuesday at 10:33 AM Just drain it? Should be a drain cock at a low point somewhere, below the boiler is pretty typical. Quote Link to comment Share on other sites More sharing options...
manuel Posted Tuesday at 01:27 PM Report Share Posted Tuesday at 01:27 PM Can you not just drain the system down? Quote Link to comment Share on other sites More sharing options...
MadManMike Posted 2 hours ago Report Share Posted 2 hours ago I was under the impression that draining can be a bit of a ball ache, especially with a tank in the loft. I also read that 8mm microbore can easily get blocked up, so changing one valve after draining could leave other pipes blocked. Anyway, I bought some bungs and all the kit I need so I'll be doing it with a vacuum this weekend. Yes, I'll set up a GoPro so that we can have a laugh if the vacuum doesn't hold 😂 Quote Link to comment Share on other sites More sharing options...
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