Suburban RV Water Heaters

This collection features Suburban RV water heaters engineered for durable mobile applications, strictly utilizing a 10-gallon porcelain-lined steel tank configuration. Active stock is focused on the Suburban SW10DE combination gas/electric series, which integrates a 12,000 BTU liquid propane (LP) burner with a 1,440-watt, 120V AC Incoloy electric heating element. The system utilizes a 12V DC electronic circuit to control the Direct Spark Ignition (DSI) and automated safety features. It features a replaceable sacrificial anode rod designed to absorb corrosive electrical and chemical currents, protecting the inner tank liner. While this brand category is structurally built to accommodate Suburban’s full matrix of 4-to-16 gallon capacities and Nautilus tankless systems as catalog inventory expands, active availability is restricted to the SW10DE model. Individual listings specify exact rough cutout dimensions, water line fittings, and whether corresponding exterior access doors are included or sold as independent components.