@Giota, although I cannot locate the original discussion thread, I previously copied the below information, which may be of some assistance. Since you have a 2021 model, it may not specifically apply… (View Post)
@Tross2023, here are a few more posts: Upgraded 3 way fridge to 2 way (vanillacommunity.com) Replacing Norcold 3-way fridge with Isotherm 2-way (vanillacommunity.com) Isotherm C65 Elegance Just Moved… (View Post)
@morey000, what you are looking for is a vent cover latch/snap lock/clip. Here's a link from Amazon: Amazon.com: Norcold INC 617772 Replacement Latch, Black : Tools & Home Improvement . Camping W… (View Post)
@TommySax, it is hard to say what that substance is. It looks a bit granular from the photo, but it could very well be some sort of boring insect if it is indeed sawdust. Take a closer look in that i… (View Post)