boiler condense flexi

[buckley plumb]

seen quite a few after market grey hoses fitted to the condense connection of boilers to make condense pipework easier are these approved by manufacturers

 

[dancinplumba]

It's plastic, many times used washing machine waste hose

 

[Ermintrude]

Would say the installer is a chimp. It's not even on fully and bends / fall are questionable

But really just read british standards

 

[AMW]

Viessmanns come supplied with them in the box.

 

[Taffman]

Ariston also have similar on Clas series

 

[stussy]

Viessmann a and a few other boilers come with them. I'm not a massive fan of what they look like but they do the job.