{"id":699,"date":"2026-04-27T19:24:40","date_gmt":"2026-04-27T19:24:40","guid":{"rendered":"https:\/\/mckenneyelectric.com\/?post_type=product&#038;p=699"},"modified":"2026-05-11T21:58:27","modified_gmt":"2026-05-11T21:58:27","slug":"harman-convection-blower-2","status":"publish","type":"product","link":"https:\/\/mckenneyelectric.com\/?product=harman-convection-blower-2","title":{"rendered":"Harman Convection Blower"},"content":{"rendered":"<p>This is a factory direct distribution and convection blower for Harman pellet stoves. It blows warm air out of the stove and into the room. The blower fits Accentra Insert, Invincible Insert, and Super Mag Stoker coal stove.<\/p>\n<p>This blower was updated from a 2-wire style to a 4 wire design. The photo shows the 4 wire version. Some newer units have a 3 speed blower which uses the extra wires. If the old blower had only two wires, follow the included directions to connect the correct wires.<\/p>\n<p>Harman part number 3-21-47120.<\/p>\n<p><strong>Note for Invincible Insert owners:<\/strong>\u00a0Harman has conflicting information about serial number ranges. Before ordering, remove the old blower and double check that this motor will physically fit.<\/p>\n<p><strong>Dimensions:<\/strong>\u00a011 1\/4 inches wide. 4 3\/8 inches tall from the bottom of the housing to the top of the grounding screw.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a factory direct distribution and convection blower for Harman pellet stoves. It blows warm air out of the stove and into the room. The blower fits Accentra Insert, Invincible Insert, and Super Mag Stoker coal stove.<\/p>\n<p>This blower was updated from a 2-wire style to a 4 wire design. The photo shows the 4 wire version. Some newer units have a 3 speed blower which uses the extra wires. If the old blower had only two wires, follow the included directions to connect the correct wires.<\/p>\n<p>Harman part number 3-21-47120.<\/p>\n<p><strong>Note for Invincible Insert owners:<\/strong>\u00a0Harman has conflicting information about serial number ranges. Before ordering, remove the old blower and double check that this motor will physically fit.<\/p>\n<p><strong>Dimensions:<\/strong>\u00a011 1\/4 inches wide. 4 3\/8 inches tall from the bottom of the housing to the top of the grounding screw.<\/p>\n","protected":false},"featured_media":700,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[20],"product_tag":[],"class_list":["post-699","product","type-product","status-publish","has-post-thumbnail","product_cat-stove-parts","first","outofstock","shipping-taxable","purchasable","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>Harman Convection Blower | McKenney Hearth &amp; Home<\/title>\n<meta name=\"description\" content=\"Need a pellet stove distribution blower for Harman Accentra Insert? This 4 wire convection blower also fits Invincible Insert and Super Mag Stoker.\" \/>\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\/harman-convection-blower-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Harman Convection Blower | McKenney Hearth &amp; Home\" \/>\n<meta property=\"og:description\" content=\"Need a pellet stove distribution blower for Harman Accentra Insert? This 4 wire convection blower also fits Invincible Insert and Super Mag Stoker.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mckenneyelectric.com\/product\/harman-convection-blower-2\/\" \/>\n<meta property=\"og:site_name\" content=\"McKenney Hearth &amp; Home\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-11T21:58:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mckenneyelectric.com\/wp-content\/uploads\/2026\/04\/Harman-Convection-Blower11.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1440\" \/>\n\t<meta property=\"og:image:height\" content=\"1920\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mckenneyelectric.com\\\/product\\\/harman-convection-blower-2\\\/\",\"url\":\"https:\\\/\\\/mckenneyelectric.com\\\/product\\\/harman-convection-blower-2\\\/\",\"name\":\"Harman Convection Blower | McKenney Hearth & Home\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mckenneyelectric.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/mckenneyelectric.com\\\/product\\\/harman-convection-blower-2\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/mckenneyelectric.com\\\/product\\\/harman-convection-blower-2\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mckenneyelectric.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/Harman-Convection-Blower11.webp\",\"datePublished\":\"2026-04-27T19:24:40+00:00\",\"dateModified\":\"2026-05-11T21:58:27+00:00\",\"description\":\"Need a pellet stove distribution blower for Harman Accentra Insert? 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