{"product_id":"rinnai-check-valve-3-4-brass-spring-replacement-for-tankless-water-heaters","title":"Rinnai Check Valve 3\/4\" Brass Spring Replacement for Tankless Water Heaters","description":"\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003chr\u003e\n\u003ch3\u003eRinnai Check Valve 3\/4\" Brass Spring Replacement for Tankless Water Heaters 107000441\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Rinnai Spring Check Valve Part Number 107000441 is a high-quality brass valve designed for reliable flow control in tankless water heaters, recirculation loops, and plumbing lines connected to Rinnai heating systems. This OEM replacement part ensures proper operation by preventing backflow, maintaining system efficiency, and protecting your heating equipment.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEngineered for durability and precision, this spring check valve can withstand temperatures up to 250°F (121°C) and features a 3\/4-inch FIP (female iron pipe) connection for easy installation in compatible Rinnai units.\n\u003c\/p\u003e\n\n\u003ch4\u003eProduct Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine Rinnai OEM replacement part – Model 107000441\u003c\/li\u003e\n  \u003cli\u003eSpring check valve design prevents backflow and maintains system efficiency\u003c\/li\u003e\n  \u003cli\u003eDurable brass construction for long-lasting performance and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch FIP (female iron pipe) connection for secure and easy installation\u003c\/li\u003e\n  \u003cli\u003eTemperature rating up to 250°F (121°C) for high-temperature applications\u003c\/li\u003e\n  \u003cli\u003eCompatible with Rinnai tankless water heaters and recirculation loops\u003c\/li\u003e\n  \u003cli\u003eIdeal for plumbing lines connected to Rinnai heating systems\u003c\/li\u003e\n  \u003cli\u003eEnsures reliable operation in residential and commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e\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":50829721305392,"sku":"107000441","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0785\/1494\/6352\/files\/Rinnai_107000441.webp?v=1772676564","url":"https:\/\/hvacstore.com\/products\/rinnai-check-valve-3-4-brass-spring-replacement-for-tankless-water-heaters","provider":"HVAC Store","version":"1.0","type":"link"}