I WOULD LIKE TO INSTALL A THERMOSTATIC TOWER SHOWER IN A CUBICLE,HAVE A COMBI-BOILER MODEL (MAIN 30 HE).CAN I BRANCH OF THE BATH TAPS NEXT TO CUBICLE AND CONNECT STRAIGHT TO SHOWER.SHOWER STATES THAT I HAVE ATLEAST 2 BAR PRESSURE.HOW DO I FIND THE WATER PRESSURE? PS SHOWER HAS 6 BODY JETS. BOILER IS IN KITCHEN ,CUBICLE ON 1ST FLOOR. ADVICE VERY WELCOME.THANX