No its not as you'd need to upgrade the old cylinder anyway. ASPH isn't the total way forward they are selling it as right now and I also think there will be a black market in folk fitting gas anyway after it stopped. I mean in 7 years gas boilers are banned, I just cant see that happening.
There's an awful lot of extra pipe running to do though is my point. Having my tank replaced like for like was a wheeze. New pipework I've had installed less so.
No its not as you'd need to upgrade the old cylinder anyway. ASPH isn't the total way forward they are selling it as right now and I also think there will be a black market in folk fitting gas anyway after it stopped. I mean in 7 years gas boilers are banned, I just cant see that happening.