Suburban SW6DEL RV Water Heater | 6-Gallon, DSI with Electric Element, 12,000 BTU

Suburban's SW6DEL water heater pairs a porcelain-lined steel tank with direct spark ignition for reliable, no-pilot-light operation, plus a 1,440-watt electric element and 12VDC relay for heating water off shore power or a generator when you'd rather not run gas.

A replaceable anode rod protects the tank from corrosion and doubles as the drain, simplifying winterizing and routine maintenance. Suburban's flue tube design is engineered to slow combustion and transfer more heat into the tank for faster recovery.

• 6-gallon porcelain-lined steel tank
• Direct spark ignition (DSI), no pilot light
• Optional 1,440W electric element with 12VDC relay
• Replaceable anode rod doubles as the tank drain
• 12,000 BTU/h gas input
• Recovery rate: 10.1 gal/hr on gas, 6.1 gal/hr on electric

Backed by a 2-year limited warranty on the unit and a 3-year limited warranty on the tank.