Hi
After many years of trouble-free use, and with no changes to the cold plumbing for many years, the cold water failed flow through our bathroom taps (basin an bath) or to fill our WCs twice in the past 2 weeks.
I am dumbfounded by why the cold failed to flow and would appreciate any ideas. I investigated and noted the following:
ideas?
After many years of trouble-free use, and with no changes to the cold plumbing for many years, the cold water failed flow through our bathroom taps (basin an bath) or to fill our WCs twice in the past 2 weeks.
I am dumbfounded by why the cold failed to flow and would appreciate any ideas. I investigated and noted the following:
- The pipes are all copper and noboby has touched the gate valves
- The header tank was full and there is minimal sediment in the bottom of tank
- I have 28mm pipes from the header tank. These drop to 22mm for the long distances and present as 15mm at the hand basin and 22mm to the bath (pretty standard)
- Hot side is working perfectly
- My power shower was working perfectly (does use different pipes)
ideas?