Suburban Mfg 5243A 10-Gallon RV Water Heater with Direct Spark Ignition

The Suburban 5243A SW10DE is a 10-gallon RV water heater designed for reliable performance in recreational vehicles. This dual-power unit features both direct spark ignition (DSI) for LP gas operation and a 1440-watt Incoloy electric heating element, allowing you to take advantage of campground or generator power for flexible water heating options.

Key Features:

• Porcelain-lined steel tank construction for long-lasting durability and corrosion resistance
• Replaceable anode rod provides additional corrosion protection to extend tank life
• Fast recovery rate with 6-gallon-per-hour capacity on electric mode
• Direct spark ignition system eliminates the need for pilot lights
• 1440-watt electric heating element for shore power operation
• Convenient exterior gas line connection for easy LP hookup
• One-piece die-formed metal control housing protects controls from weather and road debris
• Custom-fitted copolymer insulation jacket retains heat efficiently and reduces energy consumption

This compact 10-gallon capacity provides ample hot water for showering, dishwashing, and other RV needs while minimizing weight and installation space. The dual-fuel capability gives you the flexibility to use propane when dry camping or switch to electric when connected to shore power, helping you conserve propane and reduce operating costs.