Vaillant Flue Fall - With Pic

[Jplumbing]

yes they do have the collars mixed up looking at it that flue will JUST be connected.

ask to see the analyser print off on a vaillant i normally get around 0.003 with around 57-80ppm. Your boiler hasnt yet been commisioned due the stickers are still stuck o the top off the boiler

as said in other post only real way to correct is to lift boiler up or bring flue whole down (I would do this one)

Vaillant are very pedantic with installations and warranty eeven down to the cleaner and inhibator used

 

[planemad]

yes they do have the collars mixed up looking at it that flue will JUST be connected.

ask to see the analyser print off on a vaillant i normally get around 0.003 with around 57-80ppm. Your boiler hasnt yet been commisioned due the stickers are still stuck o the top off the boiler

as said in other post only real way to correct is to lift boiler up or bring flue whole down (I would do this one)

Vaillant are very pedantic with installations and warranty eeven down to the cleaner and inhibator used

Thanks very much all for the help and advise, its much appreciated.

Merry Xmas.

 

[mogget]

I understand that I am serving somewhat of a sentence of disgrace on here at the moment, but I would not accept that flue installation in my house.

 

[Steelmasons]

i normally get around 0.003 with around 57-80ppm.

I doubt the burner will light with 2% CO2 in flue gas.

 

[ChrisR]

Fink ee missed a zero?

 

[Steelmasons]

Even with a zero missing 0.0003 would put CO @ around 28ppm , usually find these are around 70ppm high rate. (Co2 9%) not yet had a ratio below 0.0007 @ high rate.

 

[Gas2Air]

Even with a zero missing 0.0003 would put CO @ around 28ppm , usually find these are around 70ppm high rate. (Co2 9%) not yet had a ratio below 0.0007 @ high rate.

It's not the ratio you look for, Co2 is what you need plus ppm as stated by MI. If these are in line then ratio will be fine.

 

[Steelmasons]

You miss the point gas2air.

I kmow exactly what to look for.

 

[Gas2Air]

You miss the point gas2air.

I kmow exactly what to look for.

Oh yeh

 

[Steelmasons]

Lets put it another way gas2air , with CO @ 70ppm along with a ratio @ 0.0003 (as stated above) then CO2 would be around 20% see where i'm coming from.

 

[Dan Robinson]

Are you saying those stickers will help with the combustion