Search results

I have found a solution of my problem: I have thermostatic taps on all my basins. The problem was with ANOTHER thermostatic tap that was leaking cold water into hot pipe when on Cold setting. This resulted in cold water going into my shower without even engaging the boiler.

Yes, it's indeed a bit high pressure, although, it was on a warm system. It worked normally with such a pressure for 7 days. Again, after I decreased the pressure, it did not start working immediately. Actually, I hurried to buy another used boiler on Gumtree for spares and was surprised to...

Hello, I have had a strange issue with my Worcester Greenstar 28i boiler yesterday: no reaction to flow of DHW. Heating was working. I checked the flow sensor voltage according to the manual - it was fine, showing 2.5 V when flow is on. Reset did not help. The issue mysteriously...