Replacement ScrewIn Water Heater Element — 1440W, 120V, for Suburban SW Series Key benefits Direct replacement for worn or failed elements — restores hot water quickly without modifying your heater. Built to resist corrosion and mineral buildup so the element lasts longer in RV and camper use, especially where water hardness is a problem. Screwin design for fast, straightforward installation and quick routine maintenance. Replaces part numbers 92249, 91160, 92097, 520900, 520789, 232794 Compatibility 520900 Heater Element, ScrewIn 1440W 120V Fits Suburban RV / Camper SW Series water heaters, including: 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 Specifications and function Power: 1440W Voltage: 120V Type: Screwin heating element for potable water heaters Function: Heats and maintains domestic hot water temperature in Suburban SWseries RV/camper water heaters Durability and performance Constructed from quality materials designed to tolerate higher operating temperatures than typical RV water heater elements. Engineered to reduce mineral buildup and resist corrosion, helping minimize element failures and extend water heater life. Reliable heating performance suitable for regular RV use and for environments with harder water. Installation and maintenance Screwin construction makes replacement quick and simple; routine checks and servicing take only a few minutes. Designed as a dropin replacement for the listed part numbers and Suburban SW models — no special tools or modifications required beyond standard water heater element procedures. Use scenarios a failed element during a campground stay to restore hot water in your RV with minimal downtime. Install as a longerlasting replacement in areas with hard water to reduce scalerelated failures and service visits. Perform a pretrip maintenance upgrade to ensure reliable hot water for showers and cleaning on extended RV or traveltrailer trips. Notes Matches the original Suburban 520900 screwin element specification (1440W, 120V). Follow manufacturer guidelines for safe installation and electrical connection.