{"product_id":"ateefaee-suburban-rv-water-heater-repair-kit-120v-1440w-element-thick-21mm-magnesium-anode-dual-socket","title":"ATEEfaee Suburban RV Water Heater Repair Kit — 120V 1440W Element, Thick 21mm Magnesium Anode \u0026 Dual Socket","description":"\u003cp\u003e\u003cstrong\u003eComplete maintenance kit for Suburban-compatible RV water heaters including a 120V 1440W heating element, larger-diameter magnesium anode rod, dual socket wrench, and PTFE tape.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ATEEfaee repair kit is built for routine service and preventative upkeep of Suburban-style RV water heater tanks. It bundles a replacement heating element matched to common Suburban SW series models, a sacrificial magnesium anode rod with extra thickness for extended protection, a dual-ended socket to fit both components, and PTFE tape for a tighter seal. The kit is intended for owners or technicians who want a single package to refresh heating performance and reduce internal corrosion risk during scheduled maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eWhich RV water heaters does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe heating element is compatible with many Suburban SW series units (SW4DE, SW6DE, SW10DE, SW12DE) and replaces part numbers 520900, 520789, and 232794. Confirm your specific model and element style before ordering to ensure a direct fit.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces Suburban part numbers 520900, 520789, 232794\u003c\/li\u003e\n  \u003cli\u003eEngineered for Suburban SW4DE, SW6DE, SW10DE, SW12DE series\u003c\/li\u003e\n  \u003cli\u003eDesigned as a direct replacement heating element for 120V systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the magnesium anode rod protect my water heater?\u003c\/h3\u003e\n\u003cp\u003eThe included magnesium anode rod is a sacrificial metal piece that corrodes preferentially to the steel tank, slowing internal rust formation. This kit’s anode has a thicker 21 mm diameter and a 235 mm length, providing more sacrificial material than slimmer rods for extended service life when installed correctly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMagnesium composition helps reduce tank corrosion over time\u003c\/li\u003e\n  \u003cli\u003eThicker 21 mm diameter offers increased sacrificial mass\u003c\/li\u003e\n  \u003cli\u003e3\/4\" NPT male thread and 235 mm length for common Suburban openings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat tools and parts are included for installation?\u003c\/h3\u003e\n\u003cp\u003eEverything needed for a standard maintenance job is in the box: a 120V 1440W heating element, a dual-ended socket (1-1\/2\" and 1-1\/16\"), the magnesium anode rod, and PTFE tape for sealing threads. The dual socket lets you remove and install both the element and the anode without switching tools.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-purpose socket: 1-1\/2\" for element, 1-1\/16\" for anode\u003c\/li\u003e\n  \u003cli\u003ePTFE tape included to help prevent leaks at threaded connections\u003c\/li\u003e\n  \u003cli\u003eHigh-quality gasket included for secure element mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any installation cautions I should know?\u003c\/h3\u003e\n\u003cp\u003eBefore starting, verify your water heater model and the anode thread size. The 21 mm (0.83\") diameter anode is slightly larger than some standard rods and may need careful alignment and gentle tightening to avoid cross-threading. Always drain and depressurize the tank and follow safety procedures for electrical disconnection prior to servicing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm model compatibility and 3\/4\" NPT thread fit first\u003c\/li\u003e\n  \u003cli\u003eDrain and depressurize the tank before removing the element\u003c\/li\u003e\n  \u003cli\u003eUse included PTFE tape and tighten gently to avoid thread damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This ATEEfaee Suburban RV Water Heater Repair Kit is aimed at RV owners, campers, and service technicians who perform routine maintenance or part replacement on Suburban-style water heaters. It’s especially useful for those who prefer a single, ready-made kit that supplies a replacement heating element, an enhanced magnesium anode, and the correct tools to complete the job safely and neatly.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this element fit my Suburban SW series water heater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes for many SW4DE, SW6DE, SW10DE and SW12DE models—confirm your part number (520900, 520789, 232794) before purchasing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the anode rod size different from standard rods?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, this magnesium anode is thicker at 21 mm (0.83\") and 235 mm long; check clearance and align threads carefully during install.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ATEEfaee","offers":[{"title":"Default Title","offer_id":48086586785950,"sku":"B0GCNCV5YM","price":40.61,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ateefaee-front-kit-layout.jpg?v=1785901124","url":"https:\/\/northtrailauto.ca\/products\/ateefaee-suburban-rv-water-heater-repair-kit-120v-1440w-element-thick-21mm-magnesium-anode-dual-socket","provider":"North Trail Auto","version":"1.0","type":"link"}