Unvented cylinder viability??

[rogerdygas]

I'm looking at getting an unvented cylinder fitted but want to know if it's viable before even getting a quote.

My cold incoming main is only 15mm but I do get a good pressure and flow which doesn't change alot when another tap or shower is used. Would an unvented be possible?

 

[Chuck]

Impossible to say without more information. In practice, you need to get a G3-qualified installer to test the performance of your supply and, if it is satisfactory, give you a quote.

 

[ShaunCorbs]

can you fill a 1l bottle up in roughly 3-4 seconds ?