Siemens Landis&staefa motorised valves HELP::::::

[debgr]

Hiya everyone, new to the site and already need help. house is only 6 yrs old and Ive replaced MA-V322Cmotor top twice . im a time served sparks and everything checks out OK electrically. Is it worth looking for a different make an model to fit ;or shall I try an purchase a complete Siemens replacement. If so wheres the cheapest to spend all my hard earned cash

 

[seco services]

in what way has it failed twice motor, electrics or the valve seized ?

 

[debgr]

first time the fibre drive gear second time sounds really noisey ie cant get to sleep as if its jumpig gears

 

[seco services]

what way is the valve fitted on its side or sitting up right or upside down?

 

[debgr]

or sitting up right

 

[seco services]

strange you have had two play up.
i not a fan of that make
i would opt for a complete honeywell valve last for yrs.