My system has a Tower motorised valve which when the system is switched to hot warter only closes. However recently when the system is shut down for a short while and restarted , with hot water still in the system, the valve does not open fully. The valve gkas an indicator on the motor showing iy's position. I turned the valve to manual and everything works fine, the family say better than ever.
Now the question do motorised valves detoriate or just die?
Would a replacement motor be better than the orriginal?
I am happy to leave it in manual mode as I have a good willis imersion heater for hotwater boost.
Now the question do motorised valves detoriate or just die?
Would a replacement motor be better than the orriginal?
I am happy to leave it in manual mode as I have a good willis imersion heater for hotwater boost.