ScrewIn Replacement Water Heater Element — 1440W / 120V (Fits Suburban SW Series) Key benefits Reliable heating: 1440W at 120V delivers consistent hot water for RV sinks and showers. Longer service life: Made from durable, quality materials that tolerate higher operating temperatures, reducing premature failures. Scale and corrosion resistance: Designed to resist corrosion and mineral buildup common in RVs and travel trailers, especially in hard water areas. Fast, simple maintenance: Screwin design lets you install or the element in minutes without specialized tools. What this part replaces Replaces part numbers: 92249, 91160, 92097, 520900, 520789, 232794. Compatibility Compatible with 520900 Heater Element, ScrewIn 1440W 120V, for Suburban RV / Camper SW Series Water Heater 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 Performance and materials Function: Heats water in Suburban SW Series RV/camper water heaters using a screwin electrical heating element rated 1440W, 120V. Construction: Built from quality materials intended to withstand elevated temperatures and reduce mineral buildup and corrosion, helping maintain efficiency and lower replacement frequency. Typical use scenarios a failed element while on the road to restore hot water in a Suburbanequipped RV or camper. Swap in a more durable element during scheduled maintenance to reduce scalerelated downtime in regions with hard water. Keep a spare element on board for extended trips or seasonal use to minimize disruptions from element failure. Installation notes Screwin construction for straightforward installation; routine checks and replacement typically take only a few minutes. Follow the vehicle and water heater manufacturer instructions and disconnect power before servicing.