What is an ehu cable?

An EHU is simply a means of connecting your tent, caravan or campervan to mains electricity. Make sure that all electrical services inside the van are isolated before connecting and make sure that any spare cable is not left in a coil - just like a domestic extension lead, this can cause the cable to get hot.

Can you run a camper AC on 110?

Can an air conditioner run on 110 electric power? Yes, you will be able to run your air conditioner with that level of power. However, you will not be able to run anything else because it will take up the majority of your electric power.