{"product_id":"rsf-opel-plus-keystone-requires-keystone-louver-or-2-gravity-vents","title":"RSF: Opel Plus Keystone -Requires Keystone Louver or 2 Gravity Vents","description":"\u003cp\u003eAs part of the growing Opel family, the Keystone is the result of fine craftsmanship, inspired by versatility and built on more than 30 years’ of proven performance with high efficiency wood–burning fireplaces.\u003c\/p\u003e\n\u003cp\u003eThe Keystone name comes from the interchangeable keystone facing that is offered either as a semi-clean look or as a full faceplate, adding modern sophistication and design choices to any mid-sized space.\u003c\/p\u003e\n\u003cdiv class=\"elementor-element elementor-element-1abc4af3 elementor-widget elementor-widget-text-editor\" data-id=\"1abc4af3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eGENERAL SPECIFICATIONS\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 7\/8″ W X 52 1\/4″ H X 24″ D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShipping weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e605 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGlass viewing size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e325 in\u003csup\u003e2\u003c\/sup\u003e\u003cbr\u003e22 ½” W x 13 ⅝” H + arch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirebox Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eThe observable firebox volume is 3.6  cubic feet\u003c\/p\u003e\n\u003cp\u003eEPA official usable firebox volume per certification testing is 2.3 cubic feet.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirewood Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEPA tested with 15.75″ logs; can accept up to 18″ logs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChimney\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7″ Excel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Air\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e4″\u003c\/p\u003e\n\u003cp\u003eAll RSF models come equipped to accept a 4″ outside air duct, a 5″ can also be used. All models can also be installed to operate using room air.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMobile Home Approved\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"elementor-element elementor-element-1484237 elementor-widget elementor-widget-text-editor\" data-id=\"1484237\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003ePERFORMANCE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBTU Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e27,034 BTU\/h\u003c\/p\u003e\n\u003cp\u003eBased on EPA certification testing using crib wood and calculations from CSA B415.1-10.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEstimated BTU Potential\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e70,000 BTU\/h\u003c\/p\u003e\n\u003cp\u003eBased on engineering calculations using firebox volume, efficiency, loading density (12lb\/cu ft for hardwood), average humidity, reloading interval, type of installation, etc.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1,500 to 3,000 ft2\u003c\/p\u003e\n\u003cp\u003eDepends primarily on wood quality, ambient air temperature and building heat loss.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEPA Certification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 g\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptimal Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80%\u003c\/p\u003e\n\u003cp\u003eLow Heating Value (LHV) CSA B415.1-10 calculations.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEPA Average Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e70%\u003c\/p\u003e\n\u003cp\u003eHigh Heating Value (HHV) CSA B415.1-10 calculations.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEPA Average CO\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.58 g\/min\u003c\/p\u003e\n\u003cp\u003eCarbon Monoxide (CO), using data from EPA crib wood testing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Foundry","offers":[{"title":"Default Title","offer_id":45303824842889,"sku":"RSFF-OPPK","price":6037.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0319\/3336\/6409\/files\/RSF-Opel-Plus-Keystone_01_1920x1080-1024x576.jpg?v=1772045344","url":"https:\/\/napoleonhomecomfort.ca\/products\/rsf-opel-plus-keystone-requires-keystone-louver-or-2-gravity-vents","provider":"Napoleon Home Comfort","version":"1.0","type":"link"}