Suburban SW12DE RV Water Heater | 12 Gallon, Gas/Electric, DSI, Porcelain-Lined Steel Tank

The Suburban SW12DE gives you 12 gallons of hot water storage with the flexibility to heat it on propane, campsite/generator electric power, or both. Direct Spark Ignition means no standing pilot light to manage.

The tank is porcelain-lined steel with a replaceable anode rod that protects against corrosion and doubles as a drain, simplifying maintenance. Suburban's flue tube design slows combustion to optimize heat transfer, so the tank recovers quickly between uses.

• 12-gallon porcelain-lined steel tank
• Direct Spark Ignition (DSI), no standing pilot
• Optional 1,440W electric element for campsite or generator power
• Replaceable anode rod protects against corrosion and doubles as a drain
• 12,000 BTU/h gas input with a 10.1 gal/hr gas recovery rate
• Backed by a 2-year limited warranty (3-year tank warranty)

A dependable direct replacement for RVs already fitted with a Suburban SW12DE-style water heater.