520900 RV Water Heater Element Replacement 1440W 120V Screwin for Suburban SW6 Series with WaterSealed Gasket

Replacement screwin water heater element, part number 520900. Screwin design, 1440W at 120V, supplied with a gasket for a complete seal. Key benefits Durable construction: made from materials that tolerate higher operating temperatures and resist corrosion and mineral buildup, reducing premature failures. Extends water heater service life: improved resistance to scale and corrosion helps maintain performance in RVs and campers, especially in hard water areas. Easy to install and maintain: screwin design allows quick replacement and routine checks that take only a few minutes. Main features Power and voltage: 1440W, 120V. Form factor: screwin element with included gasket for proper sealing. Performance: engineered to minimize mineral fouling and corrosionrelated failures. Application: designed for use in SW series RV and camper water heaters. Compatibility Compatible with 520900 heater element applications for SW series water heaters, including the following models: SW4DE, SW4DEL, SW6DE, SW6DEC, SW6DEL, SW6DELC, SW6DEM, SW6PE, SW6PER, SW10DE, SW10DEC, SW10DEL, SW10DELC, SW10DEM, SW10PE, SW10PER, SW10VE, SW12DE, SW12DEC, SW12DEL, SW12DELC, SW12DEM, SW12VE, SW16DE, SW16DEC, SW16DEL, SW16DELC, SW16DEM, SW16VE. Installation notes Screwin design fits standard element openings used by the listed SW series models. gasket during installation to ensure a watertight seal. Turn off power and drain the tank before servicing; installation is typically straightforward for anyone familiar with basic RV water heater maintenance. Typical use scenarios a failed electric element while on the road or during seasonal maintenance to restore hot water capability. Upgrade an older element in an RV located in a hard water area to reduce mineral buildup and extend service intervals. Keep a spare element and gasket in your maintenance kit for quick replacement during long trips or when access to service is limited. What this product solves Restores electric heating function when the original element has burned out. Reduces downtime and repeated failures caused by corrosion and scale. Provides a simple maintenance solution that improves reliability and longevity of SW series water heaters. Specifications summary Part number: 520900 Type: Screwin electric heating element Power: 1440 watts Voltage: 120 volts Includes: replacement gasket This replacement element is intended for the listed SW series water heater models. Follow manufacturer safety and servicing instructions for installation.