So, here goes; having received all of the necessary parts from
@Pauly, today I have set about cutting the van paneling in order to install this ductwork so that when I go down to Propex Leisure at the end of March, they can connect their LPG heater to the OEM ductwork, rather than using an ugly old vent that comes up through the floor or out of the back of the drivers seat base.
This is going to take some time to write up and install all of the images, so please bear with me.
PARTS
This is a list of my parts, your's may be slightly different because of trim colour/ vehicle derivative etc, so check carefully with Pauly before hand.
- Intake Duct - Step = 7E0 819 219
- Air Guide Channel = 7E0 819 381C
- Frame Air Guide = 7H0 819 475
- Air Guide B-Pillar = 7H0 819 655A
- B-Pillar Trim Cover = 7E0 867 292L 92W
- Warm Air Vent B-Pillar - Front = 7H0 819 209A
- Warm Air Vent B-Pillar - Rear = 7H0 819 383B
- Screws for front step duct = N90879402 (you'll require 6)
- Screws for B-pillar duct = N90739703 (you'll require 2)
- Cable ties = N0209022 (you'll need 2)
- Front Step with Vent Hole = 7H0 863 735F (No courtesy light) - @Pauly edit, i think this should be 7H0 863 736G 9B9 ?
View attachment 18304
Having installed it all, I believe I need to find a reducer coupling to drop the fittings down to the 60mm size required by Propex, but that will be an ebay search for an Eberspacher reducer.