Can a line from my propane tanks that runs my furnace be hooked up to the generator? If so, does the generator stop using the propane automatically when it shuts down?

Hi, you should be able to run the generator from the same propane supply, as long as the system is set up correctly. Please reach out to us at 1-855-944-3571 or support@westinghouse.us and we will be able to better answer your question!