{"product_id":"pentairstaritemetalfluecollarformastertempmaxethermheater4x6777070076pen777070076","title":"Pentair Sta-Rite Metal Flue Collar for MasterTemp Max-E-Therm Heater, 4\"x 6\" | 77707-0076","description":"\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePentair 77707-0076 metal flue collar\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e connects a compatible MasterTemp or Sta-Rite Max-E-Therm pool heater to a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6-inch metal vent\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e in an approved \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003evertical, negative-pressure venting installation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Its 4-inch end fits the heater vent body; the 6-inch end connects to the appropriately specified vent pipe. Pentair lists this collar as a heater venting accessory, with an approximate shipping weight of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3 lb\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/catalogs\/2025-pool-product-catalog\/low-resolution-pdfs-for-posting-2025-2026-edition\/heaters-heat-pumps-2025-2026\/sec06_heaters_2025-2026.pdf?utm_source=chatgpt.com\"\u003epentair.com\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUse this part when installing an approved vertical vent or replacing a damaged collar in an existing system. Heater vent sizing depends on the exact model, vent height, connector type, and layout, so confirm the installation against the heater manual before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGenuine Pentair metal flue collar, part \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e77707-0076\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e4-inch x 6-inch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e connection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIntended for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003evertical, negative-pressure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e metal venting\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eListed among Pentair’s MasterTemp and Max-E-Therm heater accessories\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProvides the specified transition between the heater vent body and a compatible 6-inch vent system \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/catalogs\/2025-pool-product-catalog\/low-resolution-pdfs-for-posting-2025-2026-edition\/heaters-heat-pumps-2025-2026\/sec06_heaters_2025-2026.pdf?utm_source=chatgpt.com\"\u003epentair.com\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eDetail\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eInformation\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePentair \/ Sta-Rite\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e77707-0076\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMetal flue collar\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eConnection size\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4\" x 6\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVent application\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVertical, negative-pressure\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHeater families\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSelect MasterTemp and Max-E-Therm installations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApproximate shipping weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3 lb\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cspan\u003eCheck Your Vent Configuration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eThis collar is selected by vent design, not heater name alone.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pentair’s Max-E-Therm installation guide lists 77707-0076 for a 4-inch x 6-inch metal flue collar and provides a separate vent-sizing table. For example, its table permits a 6-inch Type B double-wall vent on certain Model 200 installations; requirements differ for larger models and other connector arrangements. A \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-inch x 8-inch collar is part 77707-0077\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/heaters\/max-e-therm\/manuals\/max-e-therm-manual-english.pdf?utm_source=chatgpt.com\"\u003eEnglish\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 77707-0076 is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot the adapter specified for positive-pressure Category III venting\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Pentair lists separate appliance adapters for those vent systems. Have a qualified heater or venting professional verify the model, vent diameter, draft category, route, and applicable code requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWill this fit every MasterTemp or Max-E-Therm heater?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo universal fit should be assumed. Confirm that the heater’s installation instructions call for a 4-inch x 6-inch collar and that the planned 6-inch vent meets the vent-sizing requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I use it for a horizontal vent run or a positive-pressure vent system?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThis collar is listed for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003evertical, negative-pressure venting\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Pentair specifies other adapters for positive-pressure Category III configurations. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.pentair.com\/content\/dam\/extranet\/nam\/pentair-pool\/residential\/catalogs\/2025-pool-product-catalog\/low-resolution-pdfs-for-posting-2025-2026-edition\/heaters-heat-pumps-2025-2026\/sec06_heaters_2025-2026.pdf?utm_source=chatgpt.com\"\u003epentair.com\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIs this the 4-inch x 8-inch version?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eNo. The 4-inch x 8-inch metal flue collar is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e77707-0077\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52488375861558,"sku":"PEN777070076 -H","price":148.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/1167\/9798\/files\/PEN777070076_0.jpg?v=1753892419","url":"https:\/\/poolsupplydepot.net\/products\/pentairstaritemetalfluecollarformastertempmaxethermheater4x6777070076pen777070076","provider":"Pool Supply Depot","version":"1.0","type":"link"}