Answer
Jul 07, 2025 - 03:50 PM
Yes, an RV pump typically requires a check valve to prevent water from flowing backward into the freshwater tank when connected to a city water supply, especially if your RV lacks diverter valves. These valves are adjusted depending on whether you're using a water spigot or the RV's onboard water tank. Many RV water pumps include an integrated check valve, but if yours does not, it is highly recommended to install one. This ensures the proper functionality of your water system, protecting against potential water contamination and maintaining consistent water pressure throughout your RV.
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