{"product_id":"heat-glo-primo-heat-duct-heat-duct-kit-primo-ii","title":"Heat \u0026 Glo Heat Duct Kit, Primo II | PRIMO-HEAT-DUCT","description":"\u003cp\u003e\u003cb\u003eThe Heat \u0026amp; Glo PRIMO-HEAT-DUCT is the heat duct kit for the Primo II linear gas fireplace.\u003c\/b\u003e It carries warm air from the fireplace through a 6 inch duct to a register elsewhere in the same room or another room. The airflow comes from the fireplace's own convection fan, so the kit runs whenever the fireplace is on.\u003c\/p\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e25 ft max run\u003c\/strong\u003e: 6\" insulated flex duct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimo II 48, 60, 72\u003c\/strong\u003e: Single-sided or ST\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFireplace fan\u003c\/strong\u003e: Drives the airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 ft from opening\u003c\/strong\u003e: Minimum register spacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDetails\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart number\u003c\/th\u003e\n\u003ctd\u003ePRIMO-HEAT-DUCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003ePrimo II 48, 60, 72 and the see-through versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIn the box\u003c\/th\u003e\n\u003ctd\u003e25 ft of 6 in. flex duct, duct boot, collar, register cover, 2 gear clamps, collar gasket, screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuct run\u003c\/th\u003e\n\u003ctd\u003e3 ft minimum, 25 ft maximum total length\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRegister placement\u003c\/th\u003e\n\u003ctd\u003eAt least 3 ft from the fireplace opening, not aimed at the front of the fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCombustibles\u003c\/th\u003e\n\u003ctd\u003eKeep 18 in. from the register to combustible surfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRough opening\u003c\/th\u003e\n\u003ctd\u003e10 1\/2 x 4 1\/2 in. for the duct boot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003eRuns off the fireplace convection fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eHeat \u0026amp; Glo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDo not kink the duct.\u003c\/strong\u003e Heat \u0026amp; Glo warns not to fold, kink, pinch or obstruct the 6 inch flex duct, or the fireplace could overheat. A qualified service technician should install the kit.\u003c\/p\u003e\n\u003ch2\u003eQuestions people ask us\u003c\/h2\u003e\u003ch3\u003eDoes it have its own fan?\u003c\/h3\u003e\u003cp\u003eNo. It is powered by the Primo II convection fan and runs whenever the fireplace is on.\u003c\/p\u003e\u003ch3\u003eHow far can I run the duct?\u003c\/h3\u003e\u003cp\u003eBetween \u003cb\u003e3 ft and 25 ft\u003c\/b\u003e of total duct length.\u003c\/p\u003e\u003ch3\u003eWhere can the register go?\u003c\/h3\u003e\u003cp\u003eIn the same room or another room, at least 3 ft from the fireplace opening, not blowing toward the front of the fireplace, and 18 in. from combustibles.\u003c\/p\u003e","brand":"Heat \u0026 Glo","offers":[{"title":"Default Title","offer_id":67636540834066,"sku":"PRIMO-HEAT-DUCT","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/heat-glo-primo-heat-duct-heat-duct-kit-primo-ii.png?v=1792700479","url":"https:\/\/www.aquaterrabackyard.com\/products\/heat-glo-primo-heat-duct-heat-duct-kit-primo-ii","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}