Hi All
My boiler after about 7 years has startd ratting like a bag of bolts/kettle boleing when CH is on.
It has NEVER had any additives or a magnetic cleaner !
I have heard of build u of limescale etc causing this and LOADS of even (even registered plumbers) of using
Fernox F2 Central Heating Boiler Noise Silencer 500ml
Should i just add it ? drain system and flush and add it ? do i need to ad another additive or will Fernox F2 just do the job ?
Also if F2 is removing limescale, flux etc....does it need to be drained again after a few weeks and another additive put in ??
Any advice much appreciated.
Cheers
My boiler after about 7 years has startd ratting like a bag of bolts/kettle boleing when CH is on.
It has NEVER had any additives or a magnetic cleaner !
I have heard of build u of limescale etc causing this and LOADS of even (even registered plumbers) of using
Fernox F2 Central Heating Boiler Noise Silencer 500ml
Should i just add it ? drain system and flush and add it ? do i need to ad another additive or will Fernox F2 just do the job ?
Also if F2 is removing limescale, flux etc....does it need to be drained again after a few weeks and another additive put in ??
Any advice much appreciated.
Cheers