{"product_id":"navien-20017211a","title":"NAVIEN 20017211A O-RING","description":"SPECIAL ORDER ITEM. Review Returns Policy before purchase. This replacement O-ring serves as a critical sealing component for internal plumbing assemblies within compatible tankless water heating systems. Designed to maintain the structural integrity of the unit, this part ensures a secure, leak-free connection between internal components to prevent water loss and preserve consistent system pressure. Utilizing factory-specified materials, this component is engineered to withstand the operational demands of modern heating equipment during routine maintenance or necessary repairs. The part is backed by a one-year manufacturer warranty to ensure performance and quality standards are met for your water heating system.","brand":"Navien","offers":[{"title":"Default Title","offer_id":47622419906798,"sku":"193993","price":0.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9376\/2286\/files\/997efd683d05583e586418aba5f267f74c573855.jpg?v=1779117504","url":"https:\/\/www.relyonpdi.com\/products\/navien-20017211a","provider":"PDI Kitchen, Bath \u0026 Lighting","version":"1.0","type":"link"}