Hello new to all this so please be nice to me 
I have a Britony Combi 80 or 100 (not sure which but I'm thinking more 80)
It appears to have sprung a leak from the red pressure value, but this only occured after I had to re-pressured the system the other day.
My question is simply really, am I allowed to change the valve myself (or should I say hubby!) or should I get an expert in??? If we can change it ourselves is it hard to do?
thank you all in advance for any advise which will be gratefully recieved
I have a Britony Combi 80 or 100 (not sure which but I'm thinking more 80)
It appears to have sprung a leak from the red pressure value, but this only occured after I had to re-pressured the system the other day.
My question is simply really, am I allowed to change the valve myself (or should I say hubby!) or should I get an expert in??? If we can change it ourselves is it hard to do?
thank you all in advance for any advise which will be gratefully recieved
