Classic Retrofit Install Question - Webasto?
 

For those of you that have installed the Classic Retrofit Electro-cooler AC system in the USA, the instructions say that we need to buy 60 and 40 mm air ducting.

"60mm / 40mm air ducting (we recommend genuine Webasto aluminium/paper hose)"

Where the heck did you get the 40mm hoses (and 60mm for that matter)? Everything I see that is 40mm is from overseas and shipping is slow and expensive.

Best Regards,
Eric

Hey everyone, Jonny pointed me to the pelican parts versions of these. Thanks!

911 573 204 00 40x1000mm
911 211 522 01 60x1110mm

I used some of this
CAT-10 DUCTING 2 1/2" 4FT - for the 60mm
https://www.aircraftspruce.com/catalog/pnpages/05-29810-4.php

Thanks Nditiz1!

Also for the 42mm I purchased it off of Amazon
https://www.amazon.com/gp/product/B08LYK8GL3/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

1.5” ducting will work too for the 40mm. It’s tight but it does fit over the fittings.