You can also buy an adaptor for the inside of the roof.
Ford transit fan roof adapters.
14 install the roof fan adapter the fan flange.
Prevents distorting the roof sheet metal or vent flange and can be used as an aid for locating the fan.
Ford transit euro roof vent adapter for 400mm x 400mm opening.
Ford transit tech sections.
Free shipping for many products.
Some have used spacers we decided to use an adaptor ebay affiliate link on the top of the roof which turns the curved roof into a flat mating surface for the fan base.
Some transit owners have used jb weld and adhesive caulk to flatten the area out.
Fan adapters work with the maxxfan deluxe series and the fan tastic vent fans.
Sprinter ncv3 or vs30 2007 present roof vent adapter for 14 x 14 opening.
The fan mounts to the outside adapter.
13 apply 3m window weld on the roof fan adapter and the backing frame on the surfaces that will be mating with the van.
From 64 88 ford transit high mid roof vent adapter for 14 x 14 opening.
From 64 88 promaster roof vent adapter for 14 x 14 opening.
Find many great new used options and get the best deals for ford transit high mid roof vent adapter for 14 x 14 opening at the best online prices at ebay.
Sprinter ncv3 or vs30 2007 present roof vent adapter for 14 x 14 opening.
Coat the fan flange adapter and onto the roof about 1 2 with brush on bed liner or flexseal from the tv guy works well.
Used 3m 4200 to glue down hein s cool roof vent adapter ring mounted fan frame to adapter ring over the rain gutters and through the roof in the center high section i was concerned about punching holes in the rain gutter so this was the compromise used butyl.
The transit roof is curved but most roof fans assume a flat surface.
Ford transit rv roof vent adapter these adapter flanges match the contour of the oem roof so a standard rv style vent mounts to a flat surface.