{"id":1438,"date":"2024-10-10T10:22:00","date_gmt":"2024-10-10T10:22:00","guid":{"rendered":"https:\/\/arnicaheatingandair.com\/blog\/?p=1438"},"modified":"2024-10-17T10:46:14","modified_gmt":"2024-10-17T10:46:14","slug":"what-should-you-expect-if-the-furnace-heat-exchanger-cracks","status":"publish","type":"post","link":"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/","title":{"rendered":"What Should You Expect if the Furnace Heat Exchanger Cracks?"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" src=\"https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-1024x640.jpg\" alt=\"What Should You Expect if the Furnace Heat Exchanger Cracks?\" class=\"wp-image-1439\" srcset=\"https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-1024x640.jpg 1024w, https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-300x188.jpg 300w, https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-768x480.jpg 768w, https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-676x423.jpg 676w, https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks.jpg 1080w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>If your furnace acts differently, emits a smell you cannot explain, or changes in your stock fuel, it may be a crack in the heat exchanger. Read on to discover what can happen when a furnace heat exchanger cracks and when you need <a href=\"https:\/\/arnicaheatingandair.com\/furnace_repair_maintenance.html\">furnace repair in Brooklyn and Staten Island<\/a>.<\/p>\n\n\n\n<p>It is challenging to determine whether a heat exchanger has cracked without planning for heat exchanger repair. Furnace repair services often include checking for breaking in the heat exchanger.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">Symptoms of Cracked Heat Exchanger in Furnace<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Strange Smells<\/h3>\n\n\n\n<p>Air quality is another factor since one of the first indications that you have a cracked heat exchanger is strange odors emanating from the vents. These might smell like gas, smoke, or something burning. It means combustion gases escape through the crack to the ductwork instead of the chimney. These smells suggest a safety hazard; do not disregard them.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Increased Utility Bills&nbsp;<\/h3>\n\n\n\n<p>If you discover your gas or electric bills are gradually increasing without any apparent explanation, there\u2019s a chance that your furnace is straining. A defective heat exchanger allows the furnace to continue providing heat for the home and, hence, utilizes more energy and cost.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Loud, Unusual Noises<\/h3>\n\n\n\n<p>Your furnace will probably start to make odd sounds over time\u2014banging, whistling, squeaking, etc. When you hear sounds like those produced by two metals hammering against one another, it is essential to examine your heat exchanger for damage. Loud or unusual noises coming from the furnace should be met with the shutdown of the furnace.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The Heat Exchanger \u2013 A System Danger<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Carbon Monoxide Poisoning<\/h3>\n\n\n\n<p>A damaged heat exchanger  dramatically raises the <a href=\"https:\/\/arnicaheatingandair.com\/blog\/why-carbon-monoxide-leak-leads-to-a-furnace-repair-in-queens\/\">risk of carbon monoxide leaking<\/a> into your house. Since carbon monoxide is colorless, odorless, and poisonous, only a carbon monoxide detector will detect it.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fire Risk<\/h3>\n\n\n\n<p>A heat exchanger crack is also a fire hazard to your home. In other cases, combustion gases may find their way out and, on contacting other materials, explode or cause a house fire. A small crack can expand and leak poisonous gas or flames into the home as it grows. Cracks and unusual smells in your furnace are not things you should be risking.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When should you call for furnace repair?<\/h2>\n\n\n\n<p>Should your heat exchanger break down, turn off the furnace immediately and have an expert look at and fix it. Even tiny dents and big damage require replacing the entire heat exchanger. Efficient companies like those dealing with <a href=\"https:\/\/arnicaheatingandair.com\/blog\/trane-furnace-repair-or-replacement-keep-brooklyn-home-cozy\/\">furnace repair in Staten Island and Brooklyn<\/a> have qualified personnel who can determine whether the heat exchanger needs replacement or not. Take your time because a cracked part will compromise your safety over time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>If your furnace acts differently, emits a smell you cannot explain, or changes in your stock fuel, it may be a crack in the heat exchanger. Read on to discover what can happen when a furnace heat exchanger cracks and when you need furnace repair in Brooklyn and Staten Island. It is challenging to determine [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[273,274,61,38],"class_list":["post-1438","post","type-post","status-publish","format-standard","hentry","category-furnace-repair","tag-furnace-heat-exchanger","tag-furnace-heat-exchanger-cracks","tag-furnace-repair-in-brooklyn","tag-furnace-repair-in-staten-island","post-preview"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Furnace Heat Exchanger Cracks - What Should You Expect?<\/title>\n<meta name=\"description\" content=\"A cracked furnace heat exchanger can lead to odors, high bills, and safety risks. Get expert inspection and repair today.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Furnace Heat Exchanger Cracks - What Should You Expect?\" \/>\n<meta property=\"og:description\" content=\"A cracked furnace heat exchanger can lead to odors, high bills, and safety risks. Get expert inspection and repair today.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\" \/>\n<meta property=\"og:site_name\" content=\"Arnica HVAC Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pages\/Arnica-Heating-and-Air\/922828711106725\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/arnicaheatingandair\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-10-10T10:22:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-17T10:46:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-1024x640.jpg\" \/>\n<meta name=\"author\" content=\"Emily Clark\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@arnicaheatingac\" \/>\n<meta name=\"twitter:site\" content=\"@arnicaheatingac\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Emily Clark\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\"},\"author\":{\"name\":\"Emily Clark\",\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/#\/schema\/person\/942dac0ddfdabe136d771f5c9a4d72aa\"},\"headline\":\"What Should You Expect if the Furnace Heat Exchanger Cracks?\",\"datePublished\":\"2024-10-10T10:22:00+00:00\",\"dateModified\":\"2024-10-17T10:46:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\"},\"wordCount\":451,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-1024x640.jpg\",\"keywords\":[\"furnace heat exchanger\",\"furnace heat exchanger cracks\",\"furnace repair in Brooklyn\",\"furnace repair in Staten Island\"],\"articleSection\":[\"Furnace Repair\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\",\"url\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/\",\"name\":\"Furnace Heat Exchanger Cracks - What Should You Expect?\",\"isPartOf\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/arnicaheatingandair.com\/blog\/what-should-you-expect-if-the-furnace-heat-exchanger-cracks\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/arnicaheatingandair.com\/blog\/wp-content\/uploads\/2024\/10\/What-Should-You-Expect-if-the-Furnace-Heat-Exchanger-Cracks-1024x640.jpg\",\"datePublished\":\"2024-10-10T10:22:00+00:00\",\"dateModified\":\"2024-10-17T10:46:14+00:00\",\"description\":\"A cracked furnace heat exchanger can lead to odors, high bills, and safety risks. 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