Normally my boiler pump takes about 10 minutes to stop circulating after the heating timer goes off on the boiler, but since putting the heating back on this autumn it seems to be taking much longer (around 1/2 hour!)
Does it indicate anything like an imminent pump failure, or could the boiler be scaled up? I do live in a hard water area. The boiler is about 7 years old.
Thanks for any advice.
Does it indicate anything like an imminent pump failure, or could the boiler be scaled up? I do live in a hard water area. The boiler is about 7 years old.
Thanks for any advice.