Combi conversion nightmare

[Last Plumber]

I put a vent in the airing cupboard

I read it like you'd put it on the return!
My apologies, it is on the highest point of the flow connection is it?

As long as it can't trap air, it should work. Sounds strange.

 

[Scott_D]

I left it like this in the airing cupboard
Then linked the primary flow and return on the stumps for vents and the heating circulates to to the airing cupboard and back to the boiler
The rads dont heat

 

[Scott_D]

I took up some boards under where the cylinder was sat but couldn’t see the rad return anywhere

 

[Scott_D]

It can’t have ever worked properly

 

[ShaunCorbs]

Return not linked?

 

[Scott_D]

Return not linked?

No

 

[Harvest Fields]