Does Joule have a warranty? Ellen Kutscher Updated November 29, 2017 17:53 Follow Joule comes with a one-year limited warranty. You can view the full details of the warranty here. Related articles What is the maximum temperature Joule will reach? Can I use Joule to cook sous vide in anything besides water (like beer or chicken broth)? What kind of bags do you recommend? What if my power goes out? Do I need a vacuum sealer to cook sous vide? Comments 0 comments Article is closed for comments.