{"product_id":"usvehj-0887718-retro-repair-kit-freeze-resistant-1-inch-backflow-retrofit-for-watts-0887718","title":"usvehj 0887718 Retro Repair Kit — Freeze-Resistant 1-Inch Backflow Retrofit for Watts 0887718","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe usvehj 0887718 Retro Repair Kit is designed to restore a leaking or malfunctioning Series 800M4 Pressure Vacuum Breaker and to upgrade it to a freeze‑resistant version. This kit provides a practical path to maintain reliable operation by converting 1-inch 800M4-QT to 800M4-FR, offering better resilience in cooler or outdoor environments without replacing the entire valve.\u003c\/p\u003e\n\u003ch3\u003eWhat makes this kit practical\u003c\/h3\u003e\n\u003cp\u003eEach component is chosen to fit the original assembly, enabling a straightforward upgrade or repair with standard hand tools. The FR upgrade incorporates a stem, spring, and a compact vent float design that supports controlled venting during temperature changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVent system upgrade: The FR variant uses a stem, spring, and a BB‑like ball to accommodate expansion.\u003c\/li\u003e\n  \u003cli\u003eAll‑in‑one content: The package includes seven pieces to support a complete retrofit.\u003c\/li\u003e\n  \u003cli\u003eSimple on-site service: The kit is designed for a straightforward install flow, minimizing the need for specialized tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 Hood\u003c\/li\u003e\n  \u003cli\u003e2 Hood screws\u003c\/li\u003e\n  \u003cli\u003e1 Bonnet\u003c\/li\u003e\n  \u003cli\u003e1 Bonnet O‑ring\u003c\/li\u003e\n  \u003cli\u003e1 Vent spring\u003c\/li\u003e\n  \u003cli\u003e1 Vent float assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy upgrade to FR\u003c\/h3\u003e\n\u003cp\u003eThe freeze‑resistant variant is designed to handle expansion during cold conditions, helping maintain proper venting and reliability in exposed installations.\u003c\/p\u003e\n\u003ch3\u003eInstallation at a glance\u003c\/h3\u003e\n\u003cp\u003ePlan a quick repair session: shut off the supply pressure and drain the valve, remove the hood screws and hood, rotate to remove the bonnet, then swap in the vent and float parts before reassembling in reverse order.\u003c\/p\u003e\n\u003ch3\u003eQuality and support\u003c\/h3\u003e\n\u003cp\u003eThis kit is backed by a 12‑month warranty and a 30‑day return window, reflecting confidence in the fit and materials. If the product does not meet your needs, simple returns help you move forward with your project.\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 does the usvehj 0887718 Retro Repair Kit fix?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It repairs a leaking Series 800M4 Pressure Vacuum Breaker and converts it to a freeze-resistant 800M4-FR version.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is installation difficult?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No specialized tools are required; follow the included steps to swap the hood, bonnet, vent, and float assembly.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"usvehj","offers":[{"title":"Default Title","offer_id":43989398126726,"sku":"B0C459BWJZ","price":23.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/usvehj-0887718-hood.jpg?v=1778866651","url":"https:\/\/patiozora.com\/products\/usvehj-0887718-retro-repair-kit-freeze-resistant-1-inch-backflow-retrofit-for-watts-0887718","provider":"PatioZora","version":"1.0","type":"link"}