HI i have an albion unvented tank which normally sits at 3 bar pressure all day. i recently went away for a month so shut of the water supply and released the pressure via a hot water tap down to 0 bar. A month later when turning back on, it wont go above 0.2 bar?!! the water is hot and exactly the same pressure from the hot taps as before??
should i be worried? is it a faulty gauge (built into the balancing unit/PSV)
should i be worried? is it a faulty gauge (built into the balancing unit/PSV)
