{"product_id":"rinnai-sparker-ignitor-black-box-replacement-for-water-heaters","title":"Rinnai Sparker Ignitor \/ Black Box Replacement for Water Heaters","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Sparker Ignitor \/ Black Box Replacement for Water Heaters EI‑189\u003c\/h3\u003e\n\n\n\n\u003cp\u003eThe \u003cstrong\u003eRinnai EI‑189 Sparker Ignitor\u003c\/strong\u003e, also known as the Black Box, is a genuine OEM replacement ignition module for select Rinnai gas water heaters and HVAC systems. This factory-specified part provides reliable spark ignition to safely light the burner assembly, restoring proper start-up performance when the original ignitor fails.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to Rinnai’s original quality standards, the EI‑189 is a direct replacement component (not an aftermarket copy), ensuring precise fit, function, and long-lasting durability. Ideal for service technicians and knowledgeable homeowners, this part supports maintenance and repair of compatible Rinnai models.\u003c\/p\u003e\n\n\u003cstrong\u003eProduct Features\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM Rinnai sparker ignitor \/ Black Box replacement part\u003c\/li\u003e\n\u003cli\u003eReplaces failed or worn ignition components for safe burner start-up\u003c\/li\u003e\n\u003cli\u003eDesigned for select Rinnai gas water heaters and heating systems\u003c\/li\u003e\n\u003cli\u003eDurable construction with factory-tested performance for reliability\u003c\/li\u003e\n\u003cli\u003eShips in original Rinnai factory packaging (new parts)\u003c\/li\u003e\n\u003cli\u003eSupports easy replacement to restore proper ignition function\u003c\/li\u003e\n\u003cli\u003eMaintains system safety and performance after installation\u003c\/li\u003e\n\u003cli\u003eProduct Type: Sparker Ignitor \/ Black Box Replacement\u003c\/li\u003e\n\u003cli\u003eApplication: Compatible with multiple Rinnai water heater and HVAC models, including C42, C53, C85, R42, R53, R70, R85 series (varies by model)\u003c\/li\u003e\n\u003cli\u003eCondition: Genuine OEM replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/hvacstore.com\/collections\/rinnai-parts\"\u003eView More Rinnai Parts\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":51096664932656,"sku":"EI-189","price":66.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_EI-189.webp?v=1773298723","url":"https:\/\/hvacstore.com\/products\/rinnai-sparker-ignitor-black-box-replacement-for-water-heaters","provider":"HVAC Store","version":"1.0","type":"link"}