Hi, bit of a long story i'll cut it short!
After moving into house and having massive lack of hot water i replaced the three way mixer valve (oventrop) and have now great hot water well ish We keep loosing our hot water pressure and from people i have spoken to they suggest an air lock but no one has suggested how to go about removing it as i understand its unvented mains pressure system. the system is about 12-14 yrs old but i don't think its a scale problem as it will work fine with great pressure for days then suddenly drop off but never whilst the tap is running always when you initially turn the tap on.
Hope someone can help.
It would be so very appreciated!
After moving into house and having massive lack of hot water i replaced the three way mixer valve (oventrop) and have now great hot water well ish We keep loosing our hot water pressure and from people i have spoken to they suggest an air lock but no one has suggested how to go about removing it as i understand its unvented mains pressure system. the system is about 12-14 yrs old but i don't think its a scale problem as it will work fine with great pressure for days then suddenly drop off but never whilst the tap is running always when you initially turn the tap on.
Hope someone can help.
It would be so very appreciated!