{"product_id":"waterway-plastics-2-inch-heater-o-ring-gasket-pack-of-4","title":"Waterway Plastics 2-Inch Heater O-Ring\/Gasket (Pack of 4)","description":"\u003cp\u003eKeep your Waterway heater connections sealed with a ready-to-use pack of four Waterway Plastics grooved O-ring\/gaskets. These pieces are sized for a 2-inch heater inlet and are designed to deliver a reliable fit when replacement is needed. Each gasket measures about 2 1\/8 inches inside diameter and 2 15\/16 inches outside diameter, offering a consistent footprint that aligns with standard Waterway components. This set is ideal for maintenance days, spill-abatement checks, or routine equipment refreshes, helping you stay prepared without waiting for single-part delivery.\u003c\/p\u003e\n\u003cp\u003eWhat you receive is a genuine Waterway replacement set built to match the 711-4030 grooved gasket profile. The grooved design supports a more uniform seating surface, which can contribute to a steady seal during operation. While real-world results depend on the surrounding plumbing and system conditions, having a four-piece pack on hand can reduce downtime and simplify planning for scheduled service windows.\u003c\/p\u003e\n\u003ch2\u003eWhat’s included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFour Waterway Plastics grooved O-ring\/gaskets sized for a 2-inch heater connection\u003c\/li\u003e\n  \u003cli\u003eEach gasket with approximately 2 1\/8\" inside diameter and 2 15\/16\" outside diameter\u003c\/li\u003e\n  \u003cli\u003eDirect compatibility with Waterway heater assemblies and the 711-4030 specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eGasket type: grooved O-ring\/gasket\u003c\/li\u003e\n  \u003cli\u003eInside diameter (ID): ~2 1\/8 inches\u003c\/li\u003e\n  \u003cli\u003eOutside diameter (OD): ~2 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003eQuantity: 4 pieces per pack\u003c\/li\u003e\n  \u003cli\u003eFit: designed for Waterway heater connections and related components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation tips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure surfaces are clean and free of old gasket debris before installation.\u003c\/li\u003e\n  \u003cli\u003eAlign the grooved seating to match the corresponding groove on the mating part.\u003c\/li\u003e\n  \u003cli\u003eInsert and seat evenly by hand; avoid twisting the gasket during assembly.\u003c\/li\u003e\n  \u003cli\u003eAfter assembly, perform a cautious leak check prior to full system recharge.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCare and maintenance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect gaskets for cracks or wear during routine service; replace as a set if signs appear.\u003c\/li\u003e\n  \u003cli\u003eStore unopened packs in a cool, dry place away from direct sunlight.\u003c\/li\u003e\n  \u003cli\u003eKeep the contact surfaces clean and free from oils or residues that could affect seating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy choosing a Waterway replacement pack, you gain the convenience of ready-to-use parts with a design that aligns with Waterway’s standard sizing. This approach helps you plan maintenance more efficiently, with fewer surprises when a seal is needed.\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: What’s included in this pack of Waterway heater O-rings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The pack contains four grooved Waterway O-ring\/gaskets designed for 2-inch heater connections and compatible with Waterway 711-4030 specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How can I tell if these O-rings fit my heater?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the heater connection size and confirm the gasket ID is about 2 1\/8 inches and the OD about 2 15\/16 inches; these are Waterway replacement parts.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Waterway","offers":[{"title":"Default Title","offer_id":43987773096070,"sku":"B07VPK6CDN","price":11.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/waterway-2-inch-heater-o-ring-pack-4.jpg?v=1778841514","url":"https:\/\/patiozora.com\/products\/waterway-plastics-2-inch-heater-o-ring-gasket-pack-of-4","provider":"PatioZora","version":"1.0","type":"link"}