Hybrid Propane & Electric Heating — Fast Hot Water for Any Camping Setup:CAMPLUX 6 gallon RV water heater gives you true flexibility with propane, electric, or hybrid heating modes. Run propane when boondocking, switch to electric at RV parks to save fuel, or combine both for fast recovery times when multiple people need hot showers. Whether you're full-time RV living or weekend camping, this hybrid system ensures consistent hot water whenever you need it. Direct Replacement for Suburban & Dometic 4–6 Gallon Models: Upgrading your RV is easy—this unit is engineered as a direct fit replacement for most Suburban and Dometic / Atwood 4–6 gallon water heaters. It installs into standard 13" x 13" cutouts with a 15" x 15" exterior door, making it the ideal solution when replacing an old or unreliable RV gas/electric water heater. No special modifications or complex rewiring required. 3 Heating Mode with One-Click Temperature Settings: Enjoy total convenience with the interior-mounted control panel. Adjust heating mode and temperature without stepping outside your RV. 3 Heating Mode let you choose your preferred comfort level instantly. Switch between gas, electric, or hybrid modes directly from inside, ideal for cold mornings, nighttime showers, and full-hookup campgrounds. Durable Porcelain-Lined Steel Tank with Anode Protection: Built for long-term reliability, this porcelain-lined steel tank resists corrosion and sediment buildup better than standard aluminum RV water heaters. The integrated anode rod adds a second layer of protection, extending the lifespan of your 6 gallon tank and helping maintain clean, efficient hot water performance over time—especially important for full-time RVers or frequent travelers. Easy DIY Installation & Built-In Safety Protections (CSA Certified): Designed for simple DIY upgrades, this unit connects directly to standard 1/2" NPT plumbing, 12V DC ignition power, and 120V AC electric heating. Safety features include dry-boil protection, over-temperature protection, and water pressure safeguards for peace of mind on the road. CSA certification ensures reliable performance for your RV, camper, or travel trailer. Upgrade your RV's hot water system with the CAMPLUX 6-gallon water heater, designed as a direct replacement for Suburban and Dometic units. This versatile heater offers three operation modes - gas, electric, or hybrid - to suit your needs. The gas mode delivers 12,000 BTU of heating power, while the electric mode provides 1440W of heating capacity. Featuring a durable porcelain-lined tank with an anode rod for extended life and corrosion protection, this water heater ensures reliable performance on the road. The DSI (Direct Spark Ignition) system provides convenient and reliable startup. The standard 15x15 inch door makes installation straightforward, fitting common RV cutout dimensions. Whether you're upgrading an existing system or replacing a worn-out unit, this water heater delivers the hot water comfort you need for your RV adventures.