Product: 520900 ScrewIn Heater Element — 1440W, 120V for Suburban RV / Camper SW Series Water Heaters Key benefits Reliable replacement for worn or failed elements: restores hot water quickly so you can get back on the road. Built to resist corrosion and mineral buildup: suitable for RVs in hard water areas, reducing maintenance and failures. Higher temperature tolerance and durable construction extend the service life of your water heater compared with typical RV elements. What this part does Heats water in Suburban SW series tankstyle RV water heaters. Standard screwin design and electrical rating (1440W, 120V) for direct replacement in compatible models. Compatibility (Suburban SW Series) Compatible with Suburban 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 Replaces these part numbers 92249, 91160, 92097, 520900, 520789, 232794 Key attributes Type: Screwin water heater element Power: 1440 watts Voltage: 120 volts Material: quality, corrosionresistant construction designed to withstand elevated temperatures and mineral exposure Function: Directfit heating element for tankstyle Suburban SW series RV/camper water heaters Practical use scenarios Emergency replacement on the road: a burnedout element at a campground to restore hot water for showers and dishes. Hard water areas: Upgrade a failing factory element in an RV used in regions with mineralheavy water to reduce buildup and extend uptime. Seasonal maintenance: an aging element during routine winterization or spring recommissioning to avoid midseason failures. Before you Please compare the appearance, shape, and size of this element with your original part to confirm fit. If you are unsure about compatibility, verify your water heater model against the compatibility list above. Customer service If you encounter any problem after , contact us and we will work to resolve it as soon as possible.