{"id":551,"date":"2026-04-23T19:39:27","date_gmt":"2026-04-23T19:39:27","guid":{"rendered":"https:\/\/mckenneyelectric.com\/?post_type=product&#038;p=551"},"modified":"2026-05-16T00:37:41","modified_gmt":"2026-05-16T00:37:41","slug":"matrix-i-wood-insert","status":"publish","type":"product","link":"https:\/\/mckenneyelectric.com\/?product=matrix-i-wood-insert","title":{"rendered":"Matrix-I Wood Insert"},"content":{"rendered":"<p><strong><em>Warning: A wood burning insert belongs inside a masonry fireplace only. Never install one in a combustible structure or a wooden fireplace enclosure. The existing masonry hearth must be intact and functional.<\/em><\/strong><\/p>\n<p>An old insert that struggles to meet modern emissions standards is a problem. The Matrix wood insert solves that with an average particle emission rate of 2.3 grams per hour and optimal efficiency of 79 percent. The latest modifications meet industry standards required for 2020.<\/p>\n<p>Although this unit retains a unique style that is both massive and sleek, the door mechanism has been reviewed to make it more functional. Adding a set of intermediate trim panels may be required to complete a masonry hearth. But that is a small price for legendary Osburn quality.<\/p>\n<p>This\u00a0modern fireplace insert\u00a0and\u00a0fireplace insert\u00a0(generic) fits where others cannot. Technical confidence from the updated design and clean emissions. Lifestyle comfort means a warm room with a beautiful fire, without worrying about pollution or efficiency.<\/p>\n<table style=\"height: 160px;\" width=\"526\">\n<tbody>\n<tr>\n<td width=\"349\">Fuel type:<\/td>\n<td width=\"349\">Dry cordwood (16\u2033 recommended)<\/td>\n<\/tr>\n<tr>\n<td width=\"349\">Heating area:<\/td>\n<td width=\"349\">500 \u2013 2,100 Ft2<\/td>\n<\/tr>\n<tr>\n<td width=\"349\">Maximum heat output:<\/td>\n<td width=\"349\">75,000 BTU\/h (22.0 kW)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong><em>Warning: A wood burning insert belongs inside a masonry fireplace only. Never install one in a combustible structure or a wooden fireplace enclosure. The existing masonry hearth must be intact and functional.<\/em><\/strong><\/p>\n<p>An old insert that struggles to meet modern emissions standards is a problem. The Matrix wood insert solves that with an average particle emission rate of 2.3 grams per hour and optimal efficiency of 79 percent. The latest modifications meet industry standards required for 2020.<\/p>\n<p>Although this unit retains a unique style that is both massive and sleek, the door mechanism has been reviewed to make it more functional. Adding a set of intermediate trim panels may be required to complete a masonry hearth. But that is a small price for legendary Osburn quality.<\/p>\n<p>This\u00a0modern fireplace insert\u00a0and\u00a0fireplace insert\u00a0(generic) fits where others cannot. Technical confidence from the updated design and clean emissions. Lifestyle comfort means a warm room with a beautiful fire, without worrying about pollution or efficiency.<\/p>\n<table style=\"height: 160px;\" width=\"526\">\n<tbody>\n<tr>\n<td width=\"349\">Fuel type:<\/td>\n<td width=\"349\">Dry cordwood (16\u2033 recommended)<\/td>\n<\/tr>\n<tr>\n<td width=\"349\">Heating area:<\/td>\n<td width=\"349\">500 \u2013 2,100 Ft2<\/td>\n<\/tr>\n<tr>\n<td width=\"349\">Maximum heat output:<\/td>\n<td width=\"349\">75,000 BTU\/h (22.0 kW)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"featured_media":552,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[55],"product_tag":[],"class_list":["post-551","product","type-product","status-publish","has-post-thumbnail","product_cat-osburn-fireplaces","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Matrix-I Wood Insert | McKenney Hearth &amp; Home<\/title>\n<meta name=\"description\" content=\"A wood burning fireplace insert with European touch. Matrix-I. Soapstone from Quebec. Large glass. 130 CFM fan. Steel or stone options.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mckenneyelectric.com\/product\/matrix-i-wood-insert\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Matrix-I Wood Insert | McKenney Hearth &amp; Home\" \/>\n<meta property=\"og:description\" content=\"A wood burning fireplace insert with European touch. Matrix-I. Soapstone from Quebec. Large glass. 130 CFM fan. 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