I need to change the return valve and flow valves of my boiler.(Both are leaking after being disturbed) In fact the control sheared off the return one and there was not any excessive force used! I presume that these have sat in the open position for so long that they did not like being disturbed.
My question is : is this a simple enough task for me? I'm a competent engineer but am worried about refilling the system with prohibitor etc.
Should I just call an expert in?
After all that's why there are bakers and butchers!
My question is : is this a simple enough task for me? I'm a competent engineer but am worried about refilling the system with prohibitor etc.
Should I just call an expert in?
After all that's why there are bakers and butchers!