gas fire connection pipe

Just bought a Valor Black Beauty Slimline gas fire the pipe supplied with the fire has a flat piece in the middle of it, I blew through it and air comes out slowly so it isnt blocked, looks like the flat piece has been manufactured into the pipe it has,nt been crushed. Why is it like this. Thank you for any help.

Reply to
Jo King
Loading thread data ...

You must be Jo King. :-)

Reply to
BigWallop

HomeOwnersHub website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.