Coolvan
Welcome to Coolvan, We are developing a product to keep your camper van cool. Currently we are working on an amazing product, until then, we have some great tips for you!
Fan for your camper van
The primary choice of fan is the MaxxAir MaxxFan.
Link to the producer: MaxxFan Deluxe
AC for your camper van
The technology of 12v air conditioners have evolved a lot in the last few years.
The Van Conversion have made a great guide to AC in camper vans.
Heater for your van
If your van is too cool, you could heat it with a diesel heater.
Buy it on Amazon: Diesel Heater