How do you transfer propane from a big tank to a small tank?

Quote from the video:
Quote from Youtube video: Creating a lower pressure in the small tank than the big tank causing the propane to transfer from one to the other I've connected the small tank to the large tank. With this high pressure line.

How do you parallel a propane tank?





Quote from the video:
Quote from Youtube video: So now as we put another one on there each one would put two of them on there is so that it takes and shares the load between two tanks. The regulator's allow the tank to be all the way drained.

How do you move a 250 gallon propane tank?

Quote from the video:
Quote from Youtube video: We put a couple of wooden sleds underneath the feet so they didn't dig into my bed liner. And it took us about two and a half hours. And it was not easy but we got it. Done.

How do you use a dual propane tank?

Quote from the video:
Quote from Youtube video: You're not without propane it'll automatically switch over to reserve tank. And allow you to go get the other one filled without being out of propane.

What is a dual valve propane tank?

Quote from the video:
Quote from Youtube video: They can be found between the two propane tanks on the front of your trailer. You'll notice the selector valve that allows you to choose which tank you want to use or which is your active tank.