Very interesting thanksI found this info, which explains the system very well. I think it is a good idea to use the bleed valve when you read the article.
I know, I know. You have been tossing and turning at night, wondering what's inside your RV propane tank. Well, I am here to relieve your suffering, because I just found a cut-open tank behind the Roadtrek factory here, and can provide you with the photos to show you what the various devices are...rvlifestyle.com