EHU is an abbreviation of Electric Hook Up. Its the ability to have a working power outlet in your tent whilst your pitched on a campsite that provides electric power points. Grab a cable, plug it in the power post and run it into your tent.

What is an electrical hookup?

Electric hookups allow you to plug your RV into a power pedestal and power your electric RV appliances and components without using a generator, battery power, or solar power. Some pedestals come with 30 amp, 50 amp, and sometimes an extra household 15/20 amp connection.