ATEEfaee 520900 RV Water Heater Element & Dual Hex Wrench

The ATEEfaee 520900 RV Water Heater Element Kit is a complete screw-in replacement that restores hot water to Suburban SW-series RV heaters with a 120V, 1440W element and the wrench you need for installation.

If your Suburban RV water heater has stopped producing hot water or electricity trips when the tank heats, this kit supplies the core parts to get your system back to working order. It pairs a corrosion-resistant 120V/1440W screw-in heating element with a pre-fitted gasket and a dual hex wrench socket sized for the common Suburban fittings. The package is built to match Suburban part numbers 520900, 520789, SU520789 and 232794 and supports SW4DE, SW6DE, SW10DE and SW12DE models, making it a practical, cost-effective repair option for owners and technicians.

How will this replacement element get my RV hot water working again?

The kit replaces the failed screw-in heating element with a new 120V/1440W unit designed to fit Suburban SW-series tanks. Because it uses a direct-fit design and comes with a gasket, you can remove the old element and install the new one without altering plumbing or wiring. Restoring the heating element often solves issues like slowly heating water or no hot water at all.

• Direct replacement for Suburban part numbers 520900, 520789, SU520789, 232794
• Pre-fitted gasket ensures a watertight seal during installation
• 120V / 1440W rating matches original Suburban electrical specifications
• Corrosion-resistant alloy for extended service life in mineral-rich water

What tools and steps are needed to install the element?

The kit includes a dual hex wrench socket sized 1-1/2" and 1-1/16" for safe removal and torque during installation. Basic steps are: drain and depressurize the tank, disconnect power, remove the old element with the supplied socket, replace the gasket if needed, insert the new element and tighten, then refill and restore power. No special electrician or extra parts are normally required.

• Dual hex wrench socket included for removal and installation
• Simple DIY steps: drain, power off, swap element, refill, power on
• Recommended: confirm tank is full before energizing to avoid dry-fire
• Supports routine replacement without modifying wiring or plumbing

Which Suburban models and part numbers are compatible?

This element replaces common Suburban SW-series heater elements and matches several OEM numbers, making it suitable for many RVs and campers. Before ordering, compare your heater’s model plate and existing part number to ensure compatibility. If you have one of the listed SW4DE, SW6DE, SW10DE or SW12DE models, this kit is likely the correct match.

• Compatible with Suburban SW4DE, SW6DE, SW10DE, SW12DE models
• Replaces part numbers 520900, 520789, SU520789 and 232794
• Fits standard screw-in element openings used on these tanks
• Verify your heater model and part number before purchase

What durability and safety features does the kit include?

The heating element is constructed from a corrosion-resistant alloy to stand up to high temperatures and mineral deposits common in RV water systems. Each element ships with a gasket to reduce leak risk, and the 120V/1440W rating matches factory specifications to avoid electrical mismatch. The manufacturer also provides after-sales support and a limited warranty for added peace of mind.

• Heavy-duty corrosion-resistant construction for longer life
• Pre-fitted gasket supplied for a reliable seal
• Rated 120V / 1440W to match original Suburban heaters
• Customer support and warranty available for installation or quality concerns

Who is this for? RV owners, maintenance technicians, and DIY campers who use Suburban SW-series water heaters and want a direct-fit, ready-to-install replacement element will find this ATEEfaee kit practical and cost-effective. It is aimed at anyone comfortable performing basic RV plumbing and electrical safety steps—draining the tank, disconnecting power, and refilling before re-energizing. If you prefer professional installation, the kit still supplies the exact OEM-style part your service tech will expect.