Replacing your RV refrigerator improves your travel comfort and efficiency. Start by measuring the current fridge to find the correct replacement size. Turn off all power sources—electricity and propane—to avoid hazards. Carefully remove the old refrigerator by disconnecting vents, screws, and wiring. Clean the installation area and check for any needed repairs. Slide the new fridge into place, reconnect all power and propane lines securely, and fasten it properly. Test the fridge on all power modes to confirm it works correctly. For best results and safety, consider hiring a professional for installation.