1) Gas - Ferroli Tempra 18 Boiler (3 years old)
2) Constant replacement of motorised valves (3 in total). Have replaced CH valve (myson mpe222) for upstairs ch, downstairs ch and valve for water tank. These 3 have been replaced in the last 5 weeks.
3) Problem manifested itself by heating not working upstairs rads - replaced valve. Then few weeks later heating not working downstairs rads - replaced valve. Then this week no hot water so again replaced the 3rd valve
Is this normal? How often on average do these valves need replacing. Am I likely to have problems going forward or could there be a further source of the problem
thanks
2) Constant replacement of motorised valves (3 in total). Have replaced CH valve (myson mpe222) for upstairs ch, downstairs ch and valve for water tank. These 3 have been replaced in the last 5 weeks.
3) Problem manifested itself by heating not working upstairs rads - replaced valve. Then few weeks later heating not working downstairs rads - replaced valve. Then this week no hot water so again replaced the 3rd valve
Is this normal? How often on average do these valves need replacing. Am I likely to have problems going forward or could there be a further source of the problem
thanks