Had new Trevi boost shower installed in December, water keeps stopping intermittently. Doesn't help turning temperature control. Could cut out valve be faulty?

gina, February 2010

Trevi Boost is designed for cold mains & hot gravity, is this how yours is installed ?, if it is then you may have blocked filters or a water supply problem, or the pressures are not within the Trevi boosts range, try National shower spares, www.showerspares.com or tel 0845 126 4141

Gary, September 2010