Fernox TF1

[tom609]

They don't do the o rings and more Tom there is a surclip on the side slide it out twist to the suited direction and push clip back in

Stopped fitting the tf1really, went onto magnaclean twin tech or spirex mb 3

 

[Ermintrude]

Any filter should be on return! Why would u clean the crap out of water after its just ruined ur boiler!

Think?? You need to drain down undo two 22mm comp nuts and rotate body so that the arrow points towards boiler. Then orientate filter as per mi
http://www.fernox.com/files/Fernox/Content/PDF/English/TF1 Total Filter IT1b Instructions.pdf

 

[Mickplumb]

Think return is on the left on vaillant

 

[Ermintrude]

Yep on 837 . From right looking at front of boiler
Flow. DHW gas cadd return

 

[tamz]

You must be fitting them backwards :smile:
The pipes on all newer model vaillants are, from the left, flow, hot, gas, cold, return, condensate, prv

 

[Ermintrude]

You must be fitting them backwards :smile:
The pipes on all newer model vaillants are, from the left, flow, hot, gas, cold, return, condensate, prv

My left not urs! Watching breaking bad at same time!

 

[Mickplumb]

My bad