I
idealnumber1
Like a clown, I fitted one in my house. They were prone initially to firing up for no reason on dhw.
this happens when you don't turn a tap off properly or if the is a leak on the hot water pipe,to see if this is the fault isolate the cold feed underneath or are you refering to the pre-heat
this happens when you don't turn a tap off properly or if the is a leak on the hot water pipe,to see if this is the fault isolate the cold feed underneath or are you refering to the pre-heat
