Hi matey,
thanks for the reply. done the test again and yes 92c at cut out... just to add. i was watching the digital temp gauge on the boiler and the temp goes up pretty quick to approx 62c then cuts out ....but the water coming out of the tap stays cool. the central heating is running fine. also when i drained the system i had to bleed the pump up now i cannot remember if the dust cap ontop of the pump should that be tight closed or left open?
thanks again
just to add could it be a thermistor thats gone ?? due to the temp going up fast but cold water at the tap??
thanks for the reply. done the test again and yes 92c at cut out... just to add. i was watching the digital temp gauge on the boiler and the temp goes up pretty quick to approx 62c then cuts out ....but the water coming out of the tap stays cool. the central heating is running fine. also when i drained the system i had to bleed the pump up now i cannot remember if the dust cap ontop of the pump should that be tight closed or left open?
thanks again
just to add could it be a thermistor thats gone ?? due to the temp going up fast but cold water at the tap??