We purchased a 2020 Kodiak Ultra Lite by Dutchmen Travel Trailer. It came with a problematic Dometic RV fridge that FROZE all of our food! After 6 weeks of messing with the thermistor inside the fridge compartment (with no temperature improvement), we decided to order a $30 thermostat from snip-the-tip.com and swap out the existing thermistor ourselves.