{"product_id":"wisiny-rtg20235c-rtg20235bc-ignitor-coil-replacement-for-rheem-tankless-water-heaters-fix-error-code-11-plm-112","title":"WISINY RTG20235C\/RTG20235BC Ignitor Coil Replacement for Rheem Tankless Water Heaters – Fix Error Code 11 (PLM-112)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eWhen a Rheem, Ruud, or Richmond tankless gas water heater hesitates to light, the ignition coil is often the culprit. The Wisiny RTG20235C ignition coil replacement is designed to address these ignition symptoms while fitting a range of popular models. This part aligns with the PLM-112 replacement coil family and is built to withstand the heat and cycling inside a modern tankless system. While no part can guarantee ignition every time, a healthy coil can help restore more consistent light-off, so you are less likely to run out of hot water during busy mornings.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is included and how it fits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: Designed for Rheem tankless heaters, with compatibility for Ruud and Richmond models; includes the PLM-112 family alignment for a proper fit.\u003c\/li\u003e\n\u003cli\u003eDurable construction: Robust materials and design to stand up to regular ignition cycles and heat exposure.\u003c\/li\u003e\n\u003cli\u003eVerified operation: Suitable for voltage checks and simple installation to verify ignition function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey benefits in real life use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMore reliable ignition, reducing cold-water inconvenience during morning routines.\u003c\/li\u003e\n\u003cli\u003eBroader model compatibility means fewer parts to stock for common systems.\u003c\/li\u003e\n\u003cli\u003eLonger-lasting ignition components can reduce service interruptions and maintenance calls.\u003c\/li\u003e\n\u003cli\u003eClear guidance and responsive after-sales support help you complete the replacement with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage notes and installation tips\u003c\/h3\u003e\n\u003cp\u003eImportant Note: This RTG20235C ignitor coil is intended to address error code 11 on compatible Rheem tankless water heaters. If the igniter fails, the burner will not light. It is recommended to pair this coil with the PLM-112 replacement part for a complete fit. After purchase, WISINY offers assistance if you have questions during use.\u003c\/p\u003e\n\n\u003cp\u003eFor best results, follow standard safety practices: shut off gas and power, confirm the heater is cool, and verify the ignition voltage before operation. If you are unsure, contact WISINY support for guidance.\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: Which models and parts does this Wisiny ignitor coil fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Rheem tankless water heaters; also compatible with Ruud and Richmond models; uses PLM-112 as the replacement part.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: When should I replace the ignitor coil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace if the ignition coil is damaged, the igniter fails, or the burner won’t light; verify voltage during installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"WISINY","offers":[{"title":"Default Title","offer_id":53087708053615,"sku":"B0CJV6KSPR","price":23.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/wisiny-rtg20235c-ignitor-coil.jpg?v=1778659141","url":"https:\/\/taskholt.com\/products\/wisiny-rtg20235c-rtg20235bc-ignitor-coil-replacement-for-rheem-tankless-water-heaters-fix-error-code-11-plm-112","provider":"TaskHolt","version":"1.0","type":"link"}