Originally Posted by Alysonstl
We just ordered the exact same coach today, can you give a novice some more explanation of why we need this?
Inconsistent and sometimes poorly maintained or aging power supplies at RV parks can cause significant damage to your RV's sensitive (and expensive) electronic components, appliances, etc.
Electrical issues such as high/low voltage, miswired pedestal, open neutral, open ground, reverse polarity, high neutral current, surges, and overheating plug/receptacle.
Use this chart to pick which model fits your needs.