How Is a Hot Water Heater Plumbing in an RV? (Explained Simply)

Ever taken a cold shower in the middle of nowhere because your RV’s hot water failed? You’re not alone. Understanding how a hot water heater plumbing in an RV works is essential for any RVer—whether you’re a weekend warrior or full-timing it. This guide breaks down the system in plain English, so you can troubleshoot,…