Recent content by birdeeraven

The red cylinder on top reads 1 bar the dial on the lower main cylinder reads zero. Pressure upstairs is good downstairs not so good.

Telford Tornado Elete Un-vented, To change some tap washers I turned of the mains on turning on again I,ve lost pressure in the tank (the expansion tank above has pressure) normally 1 bar. The system seems to be working normally though. Any ideas?