Yes, you can use the refrigerator in your RV even when it's not moving. RV refrigerators, commonly known as absorption refrigerators, can operate using different power sources, making them suitable for use both while driving and when parked.
There are generally three power sources for RV refrigerators:
Propane: RV refrigerators can run on propane gas. This is especially useful when you are camping off-grid and don't have access to electricity. Propane-powered refrigerators can be used while the RV is stationary.
120V AC (Shore power): When you have access to an electrical hookup at a campsite or RV park, you can plug your RV into a 120V AC power source. This will allow your refrigerator to run on electricity, keeping your food cool without using propane. Again, this can be used when the RV is not moving.
12V DC (Battery power): RV refrigerators can also run on 12V DC power from the RV's battery. This power option is typically used while driving, allowing the refrigerator to stay cold as you travel. When parked, you can continue to use the 12V DC mode if your RV's battery system is equipped to handle the power draw for an extended period.
It's important to note that while the RV is stationary, using propane or battery power to run the refrigerator will draw from your onboard resources. If you plan to camp for an extended period without electrical hookups, you'll need to monitor your propane levels or battery charge to ensure you have enough power to run the refrigerator and other essential systems.
Additionally, when parked for an extended period, it's a good idea to periodically check the refrigerator's internal temperature and make sure it's operating correctly. Also, consider keeping the RV level, as absorption refrigerators work more efficiently when the vehicle is not tilted too much.