{"product_id":"pentair-77707-0077-kit-metal-flue-collar-4in-x-8in","title":"Pentair 77707-0077 Kit Metal Flue Collar - 4in x 8in","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 77707-0077 Kit Metal Flue Collar - 4in x 8in is a replacement metal flue collar kit for compatible Pentair heater venting systems. It supports connection to a 4in x 8in vent configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eSecure vent connections are essential for safe heater exhaust. A damaged collar can lead to loose vent piping or improper draft. Replacing it restores proper vent attachment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number 77707-0077\u003c\/li\u003e\n\u003cli\u003eMetal flue collar kit\u003c\/li\u003e\n\u003cli\u003e4in x 8in configuration\u003c\/li\u003e\n\u003cli\u003eFor compatible Pentair heater models\u003c\/li\u003e\n\u003cli\u003eVenting connection component\u003c\/li\u003e\n\u003cli\u003eOEM Pentair replacement kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eTurn off heater power and gas supply before servicing venting. Verify correct vent size and secure attachment during installation. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair produces gas heaters and venting components trusted in pool installations. Their OEM flue collars are built for compatibility with Pentair heater systems. Using genuine Pentair parts helps maintain safe exhaust routing. Technicians rely on Pentair for dependable heater accessories.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis flue collar kit is typically installed when upgrading vent configurations or replacing corroded vent connections.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078599373074,"sku":"77707-0077","price":162.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN777070077_0.jpg?v=1772562745","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-77707-0077-kit-metal-flue-collar-4in-x-8in","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}