Post
by htg engineer »
Sat Jun 28, 2008 5:56 pm
If the hot water flow is restricted, the boiler will reach temperature and cut out.
Try using the shower with hot water tap opened fully ? does it stay hot or still runs cold ?
If it stays hot, Instead of using the cold water to make the shower a safe/desired temperature try having the hot tap open fully, with the HW thermostat turned down.
Will watch for further posts, Is it just with the shower you have the problem ? or taps also ?
htg