New boiler

[Combi]

It's replacing a keston, The spec for the new boiler is 60kw (might get away with 55kw) the flue run is around 12 meters.
I don't really want to replace it with another keston is there another boiler that can be put in? (preferable with twin flue)

 

[IDCHAPPY]

You can't use the existing flue anyway dude, twin flue is shyte anyway.
Keston have improved since they got taken over, don't know about their commercial boilers though.

 

[Chalked]

Atag or vaillant
ecoTEC Wall Hung Condensing Boilers | Commercial Boiler | Vaillant

 

[Ermintrude]

60keggawhats two keston 30s onto LLH. Or if loads o room for flue atag or valliant

 

[dancinplumba]

Keston are rebadged logics. Hate to say try viessmann

 

[Chalked]

Keston are rebadged logics. Hate to say try viessmann

Viessman!!
are you some sort of rocket scientist?

 

[Combi]

Do any of the above come with a twin flue? The original flue goes through 10 inch of concrete thats why the hole is around 80mm for each

 

[bigads28]

Vaillant has the twin flue, no idea about the others.

 

[dancinplumba]

Viessman!!
are you some sort of rocket scientist?

How did ya guess