{"id":10877,"date":"2022-05-05T05:15:25","date_gmt":"2022-05-05T10:15:25","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=10877"},"modified":"2024-08-16T14:12:45","modified_gmt":"2024-08-16T19:12:45","slug":"hvac-troubleshooting-misunderstood-hvac-problems","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-troubleshooting-misunderstood-hvac-problems\/","title":{"rendered":"HVAC Troubleshooting: Which HVAC Problems are Most Commonly Misunderstood?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-troubleshooting-misunderstood-hvac-problems\/#Troubleshooting_Minor_HVAC_Problems\" >Troubleshooting Minor HVAC Problems<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-troubleshooting-misunderstood-hvac-problems\/#Contact_Us_for_Professional_HVAC_Troubleshooting_Repair\" >Contact Us for Professional HVAC Troubleshooting &amp; Repair<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-1-300x214.jpg\" alt=\"HVAC Troubleshooting for Common HVAC Problems\" width=\"300\" height=\"214\" class=\"alignright size-medium wp-image-10900\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-1-300x214.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Your St. Louis HVAC system is bound to encounter technical issues as it goes through wear and tear from regular use. While some issues will require you to seek professional help from HVAC experts, like those at Galmiche &amp; Sons, others may just need a few minor tweaks. In this article, we will take you through the most commonly misunderstood HVAC problems. We hope that this HVAC troubleshooting guide helps you to identify trivial issues and sort them out before they become a cause for concern.<\/p>\n<p>For more help with HVAC troubleshooting or to schedule an appointment with our St. Louis <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning<\/a> professionals, contact us online or by phone today.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Troubleshooting_Minor_HVAC_Problems\"><\/span>Troubleshooting Minor HVAC Problems<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When it comes to HVAC systems, the most common types found in St. Louis area homes are gas or electric furnaces, air conditioning systems, and heat pumps. Each of these systems has its own share of problems and can pose certain challenges. As such, HVAC troubleshooting can look different depending on the type of system.<\/p>\n<p>Here are some common problems to look out for:<\/p>\n<ul>\n<li><strong>Gas valves and thermocouple<\/strong>: For consistent heating, your furnace&rsquo;s gas valves have to remain open. They are reliant on the thermocouple for this. The thermocouple, located beside the pilot, has to stay heated up for the gas valves to stay open. However, if the thermocouple&rsquo;s temperature dips, there is a chance that the gas valves will close.<\/li>\n<li><strong>Pilot<\/strong>: A gas furnace cannot generate any heat if its pilot&rsquo;s flame is not burning. Sometimes, a few strong gusts of wind may be enough to make the pilot&rsquo;s flame go out.<\/li>\n<li><strong>Grinding noises<\/strong>: If you hear your furnace generating grinding noises, it is only natural for you to feel concerned. However, most of the time, grinding noises aren&rsquo;t indicative of any serious technical problem. The noises, in all likelihood, are due to the fan&rsquo;s lack of lubrication.<\/li>\n<li><strong>Strange smells<\/strong>: Obnoxious and strange smells are among the most common sources of HVAC troubleshooting headaches. These smells are typically generated by HVAC systems when they are switched on after lying dormant for a long time. More often than not, these smells indicate the burning of dust settled within the HVAC system. However, if you smell gas, this could be a sign of a dangerous gas leak, contact the professionals immediately, and evacuate the premise until help arrives.<\/li>\n<li><strong>No heating or cooling<\/strong>: Your HVAC system has two primary jobs \u2013 to provide cooling during the summers and warmth during the winters. When it fails to do either effectively, you may feel as if there is a major issue. However, in many cases, ineffective heating and\/or cooling is a sign of low refrigerant. You should schedule routine maintenance of your HVAC system (at least once a year). The professionals can assess the level of refrigerant and replenish it if necessary.<\/li>\n<li><strong>Inefficiency<\/strong>: If your St. Louis HVAC system is working, but it is not working as fast as you expect it to, this may have something to do with the system&rsquo;s thermostat. In such a scenario, it is best to check the thermostat settings and adjust them if needed. However, you should reach out to a professional if the adjustments do not make any difference. The state of the thermostat&rsquo;s batteries may also be to blame for inefficient heating and\/or cooling.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Contact_Us_for_Professional_HVAC_Troubleshooting_Repair\"><\/span>Contact Us for Professional HVAC Troubleshooting &amp; Repair<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-2-300x200.jpg\" alt=\"Troubleshooting HVAC Problems and Solutions\" width=\"300\" height=\"200\" class=\"alignleft size-medium wp-image-10902\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-2-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-troubleshooting-misunderstood-hvac-problems-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Minor HVAC troubleshooting is something you can do on your own with some awareness and education. However, if you cannot fix the issue yourself, it is best to get in touch with licensed HVAC repair professionals who can get to the root of the issue and resolve it for good. In St. Louis, contact the experts at Galmiche &amp; Sons to schedule your HVAC troubleshooting and repair appointment today.<\/p>\n<div class=\"clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Your St. Louis HVAC system is bound to encounter technical issues as it goes through wear and tear from regular use. While some issues will require you to seek professional help from HVAC experts, like those at Galmiche &amp; Sons, others may just need a few minor tweaks. In this article, we will take you through the most commonly misunderstood HVAC problems. We hope that this HVAC troubleshooting guide helps you to identify trivial issues and sort them out before &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-troubleshooting-misunderstood-hvac-problems\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">HVAC Troubleshooting: Which HVAC Problems are Most Commonly Misunderstood?<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":10900,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[42,22,32,37,30,17],"tags":[],"class_list":["post-10877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-troubleshooting","category-diy-hvac-repair","category-diy-hvac-tips","category-furnace-troubleshooting","category-heat-pump-troubleshooting","category-hvac-system"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HVAC Troubleshooting: Misunderstood HVAC Problems | St. Louis HVAC<\/title>\n<meta name=\"description\" content=\"Many common HVAC problems are frequently misunderstood. 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