RV Tankless Water heater. How do I make it work well?

Many people don’t understand how their tankless water heater works. They complain that it doesn’t work right, the water gets cold, and so on. Most of the time it is due to operator error. In this video, I explain how to use it properly so that you have a GREAT EXPERIENCE.
Apologies: I mistakenly said our heater is by Furion but it is actually Girard. Either way, we love it!