Fridge vent upgrade

[aarons56]

I have a 1990 Autosleeper with a metal vent on the side and I am considering a plastic one with winter cover. Is there an advantage with regard to increased warmth, decreased rain and water ingress and is it likely to fit into the same aperture. The sizing looks very similar between the two. Many thanks

[1664]

Isn't the Autosleeper vent a cooling vent and exhaust gas vent in one integral part?

[aarons56]

Yes that's the one. I'd forgotten what it was called.

[scottbott]

you may have a job finding one as the autosleeper one is shaped to fit the body indentation thingy(mind has gone blank),are these not specific just to autosleeper??