{"product_id":"rheem-rtg20235bc-ignitor-coil-oem-high-voltage-replacement-for-tankless-water-heaters-service-friendly","title":"Rheem RTG20235BC Ignitor Coil — OEM High-Voltage Replacement for Tankless Water Heaters, Service-Friendly","description":"\u003cp\u003e\u003cstrong\u003eRheem RTG20235BC Ignitor Coil is a ProTech high-voltage replacement coil that delivers the spark needed to ignite the gas burner in compatible Rheem tankless water heaters.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis OEM-style replacement part restores reliable ignition to Rheem tankless units by sending a high-voltage pulse to the burner ignitor. Designed for straightforward access inside the appliance, the coil is intended to simplify maintenance and reduce downtime when a faulty ignition component prevents the pilot or burner from lighting. It’s a widely used component for technicians and homeowners who prefer an authorized, like-for-like replacement rather than aftermarket alternatives.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this ignitor coil restore burner ignition?\u003c\/h3\u003e\n\n\u003cp\u003eThe coil generates a high-voltage spark that prompts the ignitor to light the gas burner, replacing a worn or failed ignition coil. Once installed, the coil resumes the electrical pathway required for the control module to create the ignition spark, restoring normal start-up sequences.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eProduces the high-voltage pulse necessary for burner ignition\u003c\/li\u003e\n  \u003cli\u003eReplaces worn or electrically failed coils without modifying the appliance\u003c\/li\u003e\n  \u003cli\u003eWorks with the existing ignitor and control circuitry of compatible Rheem units\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and access inside the tankless heater?\u003c\/h3\u003e\n\n\u003cp\u003eThe RTG20235BC is designed for easy access within the service area of many Rheem tankless water heaters, so technicians can reach and replace it with minimal disassembly. Basic hand tools and standard safety precautions are typically all that’s required for removal and replacement.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eService-friendly placement inside the unit reduces labor time\u003c\/li\u003e\n  \u003cli\u003eFits original mounting points for a direct swap\u003c\/li\u003e\n  \u003cli\u003eOEM fit minimizes adjustments or rewiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the performance and safety considerations?\u003c\/h3\u003e\n\n\u003cp\u003eThis coil delivers a consistent high-voltage spark to the ignitor, helping ensure reliable burner starts when the control system calls for heat. As an electrical ignition component, it must be installed following manufacturer guidelines and local codes to maintain safe operation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEngineered to produce reliable ignition pulses under normal operating conditions\u003c\/li\u003e\n  \u003cli\u003eGenuine factory-authorized part to match Rheem specifications\u003c\/li\u003e\n  \u003cli\u003eInstallation should be completed by qualified personnel to meet safety requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does replacing the coil affect energy use and service life?\u003c\/h3\u003e\n\n\u003cp\u003eRestoring proper ignition reduces repeated start attempts and failure cycles that can waste gas and stress components. Replacing a degraded coil helps return the system to intended efficiency levels and can prevent related wear on the ignitor and gas valve assemblies.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eStops inefficient repeated ignition attempts that consume extra fuel\u003c\/li\u003e\n  \u003cli\u003eReduces stress on ignition-related components when functioning properly\u003c\/li\u003e\n  \u003cli\u003eExtends reliable service life of the ignition system with OEM-grade replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Rheem RTG20235BC Ignitor Coil is suited for HVAC technicians, service professionals, and knowledgeable homeowners maintaining or repairing Rheem tankless gas water heaters. Choose this part when you want a factory-authorized replacement that fits original mounting and electrical specifications, simplifies servicing, and helps restore dependable ignition without aftermarket guessing.\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: Is this ignitor coil compatible with my Rheem tankless model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your unit’s parts list or manual for RTG20235BC compatibility; contact support with your model number to confirm fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the coil myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: If you’re experienced with gas appliance service and electrical safety, you can replace it; otherwise hire a qualified technician.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":48086862037150,"sku":"B0F7Y6J4BP","price":30.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/rheem-rtg20235bc-front-assembly.jpg?v=1785908388","url":"https:\/\/northtrailauto.ca\/products\/rheem-rtg20235bc-ignitor-coil-oem-high-voltage-replacement-for-tankless-water-heaters-service-friendly","provider":"North Trail Auto","version":"1.0","type":"link"}