Combination capacitors are not the super cousins of the flux capacitor (Doc Brown’s essential time travel component from Back to the Future), but that doesn’t mean these bad boys aren’t just as important when it comes to saving and preserving your food. Without capacitors in place and working properly there’s a good chance your cooling equipment isn’t going to function as it should. When it comes time to replace one of these parts, doing so can be a piece of cake when you’ve prepared for the future by grabbing a couple extra combination capacitors while you’re here.
