Hi, I'm refitting my bathroom at the moment, so turning the water off quite a bit.
When I do, I leave a tap open downstairs and then open one upstairs to drain the system (combi boiler) so I don't get wet when cutting pipes.
When the system refills, I get brown water for a few seconds from my hot tap.
Is this normal? Or a symptom of something I need checking on my boiler?
When I do, I leave a tap open downstairs and then open one upstairs to drain the system (combi boiler) so I don't get wet when cutting pipes.
When the system refills, I get brown water for a few seconds from my hot tap.
Is this normal? Or a symptom of something I need checking on my boiler?