{"id":18905,"date":"2025-12-01T19:26:22","date_gmt":"2025-12-02T01:26:22","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=18905"},"modified":"2025-12-01T19:26:22","modified_gmt":"2025-12-02T01:26:22","slug":"troubleshoot-a-gas-furnace-that-will-not-start","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/","title":{"rendered":"How to Troubleshoot a Gas Furnace That Will Not Start"},"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\/troubleshoot-a-gas-furnace-that-will-not-start\/#Understanding_the_Basics_Before_Troubleshooting\" >Understanding the Basics Before Troubleshooting<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_1_Check_the_Thermostat_Settings\" >Step 1: Check the Thermostat Settings<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#What_to_Look_For\" >What to Look For<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_2_Confirm_the_Furnace_Has_Power\" >Step 2: Confirm the Furnace Has Power<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Troubleshooting_Tips\" >Troubleshooting Tips<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_3_Inspect_the_Air_Filter\" >Step 3: Inspect the Air Filter<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#What_to_Do\" >What to Do<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_4_Check_the_Pilot_Light_or_Igniter\" >Step 4: Check the Pilot Light or Igniter<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Troubleshooting_Steps\" >Troubleshooting Steps<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_5_Verify_the_Gas_Supply\" >Step 5: Verify the Gas Supply<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#What_to_Check\" >What to Check<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_6_Check_Safety_Sensors_and_Switches\" >Step 6: Check Safety Sensors and Switches<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Step_7_Evaluate_Airflow_Around_the_Furnace\" >Step 7: Evaluate Airflow Around the Furnace<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#What_to_Inspect\" >What to Inspect<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#When_to_Call_a_Professional_HVAC_Technician\" >When to Call a Professional HVAC Technician<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Common_Questions_About_Furnaces_That_Will_Not_Start\" >Common Questions About Furnaces That Will Not Start<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#Furnace_Wont_Start_Contact_Galmiche_and_Sons_for_Furnace_Repair_in_St_Louis\" >Furnace Won&#8217;t Start? Contact Galmiche and Sons for Furnace Repair in St. Louis<\/a><\/li><\/ul><\/nav><\/div>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1-300x200.jpg\" alt=\"How to Troubleshoot a Gas Furnace That Will Not Start\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-18949\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p>When the temperatures drop in St. Louis, a gas furnace that will not start becomes an urgent problem for any homeowner. While some issues require a trained HVAC technician, there are several simple steps you can take to identify possible causes before calling for professional repair. At Galmiche and Sons, we bring decades of heating expertise to help families stay safe, warm, and confident in their home comfort systems. This guide explains common reasons a gas furnace will not turn on, what you can troubleshoot on your own, and when to bring in an experienced professional.<\/p>\r\n<p>Contact us to learn more about <a href=\"https:\/\/www.galmicheandsons.com\/gas-furnaces.html\">gas furnaces<\/a> or schedule repair service today.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Understanding_the_Basics_Before_Troubleshooting\"><\/span>Understanding the Basics Before Troubleshooting<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Modern gas furnaces are built with safety controls that prevent operation when something is wrong. If your gas furnace will not start, the system may be responding to airflow problems, ignition issues, thermostat errors, or safety sensor failures. Addressing these early can prevent breakdowns and help avoid costly repairs.<\/p>\r\n<p>For a deeper understanding of how your heating system operates, you can also read our page on <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-a-gas-furnace-works\/\">How a Gas Furnace Works<\/a> to learn more about airflow, ignition, and heating stages.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_1_Check_the_Thermostat_Settings\"><\/span>Step 1: Check the Thermostat Settings<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Incorrect thermostat settings are one of the most common reasons homeowners believe their furnace has failed.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"What_to_Look_For\"><\/span>What to Look For<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Make sure the thermostat is set to &#8220;Heat&#8221;.<\/li>\r\n<li>Set the temperature at least three degrees higher than the current room temperature.<\/li>\r\n<li>Replace the thermostat batteries if you have not changed them recently.<\/li>\r\n<\/ul>\r\n<p>If the thermostat display is blank or flickering, this may indicate a wiring or power problem, which requires professional attention.<\/p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-2-300x200.jpg\" alt=\"Troubleshoot a Gas Furnace That Will Not Start\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-18950\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-2-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2><span class=\"ez-toc-section\" id=\"Step_2_Confirm_the_Furnace_Has_Power\"><\/span>Step 2: Confirm the Furnace Has Power<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Even gas furnaces rely on electricity to run igniters, blowers, and safety switches.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Troubleshooting_Tips\"><\/span>Troubleshooting Tips<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Ensure the furnace power switch is in the &#8220;On&#8221; position.<\/li>\r\n<li>Check the electrical breaker panel for a tripped breaker.<\/li>\r\n<li>If the breaker keeps tripping, schedule service immediately since this signals a larger issue.<\/li>\r\n<\/ul>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_3_Inspect_the_Air_Filter\"><\/span>Step 3: Inspect the Air Filter<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>A clogged air filter can stop your furnace from starting to prevent overheating.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"What_to_Do\"><\/span>What to Do<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Locate the filter and check if it is covered in dust or debris.<\/li>\r\n<li>Replace filters every one to three months, depending on usage.<\/li>\r\n<\/ul>\r\n<p>For more seasonal care tips, review our <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/gas-furnace-maintenance-checklist\/\">Gas Furnace Maintenance Checklist<\/a> for step-by-step guidance.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_4_Check_the_Pilot_Light_or_Igniter\"><\/span>Step 4: Check the Pilot Light or Igniter<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Older furnaces use a standing pilot light, while newer models use an electronic igniter.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Troubleshooting_Steps\"><\/span>Troubleshooting Steps<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>If you have a pilot light system, make sure the pilot is lit. If it will not stay lit, there may be an issue with the thermocouple.<\/li>\r\n<li>For an electronic igniter, listen for clicking or glowing. No response may indicate a failed component.<\/li>\r\n<\/ul>\r\n<p>Ignition repairs should always be completed by a trained HVAC technician.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_5_Verify_the_Gas_Supply\"><\/span>Step 5: Verify the Gas Supply<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Your furnace cannot start without a steady gas source.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"What_to_Check\"><\/span>What to Check<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Ensure the gas valve near the furnace is turned on.<\/li>\r\n<li>If you smell gas in the home, leave immediately and contact your gas provider.<\/li>\r\n<\/ul>\r\n<p>For unusual odors, see our page <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/understanding-gas-furnace-smells\/\">Why Your Gas Furnace Smells Funny<\/a>, for safety information.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_6_Check_Safety_Sensors_and_Switches\"><\/span>Step 6: Check Safety Sensors and Switches<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Flame sensors, limit switches, and pressure switches prevent unsafe operation.<\/p>\r\n<p>If any of these fail, the furnace will not turn on. These components require professional testing and replacement, which Galmiche and Sons can assist with.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Step_7_Evaluate_Airflow_Around_the_Furnace\"><\/span>Step 7: Evaluate Airflow Around the Furnace<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Blocked vents or restricted airflow can prevent ignition.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"What_to_Inspect\"><\/span>What to Inspect<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<ul>\r\n<li>Ensure the area around your furnace is clear.<\/li>\r\n<li>Check supply and return vents throughout the home.<\/li>\r\n<\/ul>\r\n<p>Airflow problems can signal duct leaks or deeper furnace issues.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"When_to_Call_a_Professional_HVAC_Technician\"><\/span>When to Call a Professional HVAC Technician<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>If these troubleshooting steps do not resolve the issue, it is time to contact a licensed technician. Delaying repairs can worsen the problem or create safety risks.<\/p>\r\n<p>You can also learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/gas-furnace-problems\/\">common gas furnace problems and how our professionals fix them<\/a>.<\/p>\r\n<p><HR><\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Common_Questions_About_Furnaces_That_Will_Not_Start\"><\/span>Common Questions About Furnaces That Will Not Start<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n\r\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1764585586460\"><strong class=\"schema-faq-question\">Why does my furnace keep shutting off?<\/strong> <p class=\"schema-faq-answer\">Short cycling may indicate overheating, a clogged filter, or a failing safety switch.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1764585808841\"><strong class=\"schema-faq-question\">Is it safe to relight my own pilot light?<\/strong> <p class=\"schema-faq-answer\">Yes, if you follow manufacturer instructions, but if the pilot will not stay lit, call a professional.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1764585830680\"><strong class=\"schema-faq-question\">Can a blocked vent keep my furnace from starting?<\/strong> <p class=\"schema-faq-answer\">Yes, inadequate airflow can prevent safe operation.<\/p> <\/div> <\/div>\r\n\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Furnace_Wont_Start_Contact_Galmiche_and_Sons_for_Furnace_Repair_in_St_Louis\"><\/span>Furnace Won&#8217;t Start? Contact Galmiche and Sons for Furnace Repair in St. Louis<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>If your gas furnace will not start and you need fast, dependable service in the St. Louis area, Galmiche and Sons is here to help. Our team delivers reliable diagnosis and long lasting repairs backed by decades of experience. Call our <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning experts<\/a> today to schedule furnace repair or request expert assistance before temperatures drop.<\/p>","protected":false},"excerpt":{"rendered":"<p>When the temperatures drop in St. Louis, a gas furnace that will not start becomes an urgent problem for any homeowner. While some issues require a trained HVAC technician, there are several simple steps you can take to identify possible causes before calling for professional repair. At Galmiche and Sons, we bring decades of heating expertise to help families stay safe, warm, and confident in their home comfort systems. This guide explains common reasons a gas furnace will not turn &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">How to Troubleshoot a Gas Furnace That Will Not Start<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":18949,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[29,27,37,11,38],"tags":[],"class_list":["post-18905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-furnace-repair","category-furnace-tips","category-furnace-troubleshooting","category-furnaces","category-heating-cooling-faqs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/\" \/>\n<meta property=\"og:site_name\" content=\"St. Louis HVAC Tips - Galmiche &amp; Sons\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/GalmicheAndSons\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-02T01:26:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Steve Dulle\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@GalmicheAndSon\" \/>\n<meta name=\"twitter:site\" content=\"@GalmicheAndSon\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Steve Dulle\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/\"},\"author\":{\"name\":\"Steve Dulle\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/person\\\/b90d5d47a6f393d93d6459a9aa8b2fe1\"},\"headline\":\"How to Troubleshoot a Gas Furnace That Will Not Start\",\"datePublished\":\"2025-12-02T01:26:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/\"},\"wordCount\":802,\"publisher\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg\",\"articleSection\":[\"Furnace Repair\",\"Furnace Tips\",\"Furnace Troubleshooting\",\"Furnaces\",\"Heating &amp; Cooling FAQs\"],\"inLanguage\":\"en-US\"},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/\",\"name\":\"Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg\",\"datePublished\":\"2025-12-02T01:26:22+00:00\",\"description\":\"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585586460\"},{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585808841\"},{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585830680\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg\",\"width\":600,\"height\":400,\"caption\":\"How to Troubleshoot a Gas Furnace That Will Not Start\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"HVAC Tips\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Furnaces\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/category\\\/furnaces\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Furnace Troubleshooting\",\"item\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/category\\\/furnaces\\\/furnace-troubleshooting\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"How to Troubleshoot a Gas Furnace That Will Not Start\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#website\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\",\"name\":\"St. Louis HVAC Tips - Galmiche & Sons\",\"description\":\"For Heating and Cooling services in St. Louis, contact Galmiche &amp; Sons, your St. Louis commercial and residential HVAC installation, maintenance, and repair experts.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#organization\",\"name\":\"Galmiche & Sons Heating & Cooling\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/organization-logo.png\",\"contentUrl\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/wp-content\\\/uploads\\\/organization-logo.png\",\"width\":\"696\",\"height\":\"696\",\"caption\":\"Galmiche & Sons Heating & Cooling\"},\"image\":{\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/GalmicheAndSons\\\/\",\"https:\\\/\\\/x.com\\\/GalmicheAndSon\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/#\\\/schema\\\/person\\\/b90d5d47a6f393d93d6459a9aa8b2fe1\",\"name\":\"Steve Dulle\",\"sameAs\":[\"https:\\\/\\\/www.silverscopedesign.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/stevedulle\\\/\"]},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585586460\",\"position\":1,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585586460\",\"name\":\"Why does my furnace keep shutting off?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Short cycling may indicate overheating, a clogged filter, or a failing safety switch.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585808841\",\"position\":2,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585808841\",\"name\":\"Is it safe to relight my own pilot light?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, if you follow manufacturer instructions, but if the pilot will not stay lit, call a professional.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585830680\",\"position\":3,\"url\":\"https:\\\/\\\/www.galmicheandsons.com\\\/hvac-blog\\\/troubleshoot-a-gas-furnace-that-will-not-start\\\/#faq-question-1764585830680\",\"name\":\"Can a blocked vent keep my furnace from starting?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, inadequate airflow can prevent safe operation.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips","description":"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/","og_locale":"en_US","og_type":"article","og_title":"Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips","og_description":"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!","og_url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/","og_site_name":"St. Louis HVAC Tips - Galmiche &amp; Sons","article_publisher":"https:\/\/www.facebook.com\/GalmicheAndSons\/","article_published_time":"2025-12-02T01:26:22+00:00","og_image":[{"width":600,"height":400,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg","type":"image\/jpeg"}],"author":"Steve Dulle","twitter_card":"summary_large_image","twitter_creator":"@GalmicheAndSon","twitter_site":"@GalmicheAndSon","twitter_misc":{"Written by":"Steve Dulle","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#article","isPartOf":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/"},"author":{"name":"Steve Dulle","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/person\/b90d5d47a6f393d93d6459a9aa8b2fe1"},"headline":"How to Troubleshoot a Gas Furnace That Will Not Start","datePublished":"2025-12-02T01:26:22+00:00","mainEntityOfPage":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/"},"wordCount":802,"publisher":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#primaryimage"},"thumbnailUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg","articleSection":["Furnace Repair","Furnace Tips","Furnace Troubleshooting","Furnaces","Heating &amp; Cooling FAQs"],"inLanguage":"en-US"},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/","name":"Troubleshoot Gas Furnace That will not Start | St. Louis HVAC Tips","isPartOf":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#primaryimage"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#primaryimage"},"thumbnailUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg","datePublished":"2025-12-02T01:26:22+00:00","description":"Discover how to troubleshoot a gas furnace that will not start. Learn simple steps to identify issues before calling a professional. Stay warm this winter!","breadcrumb":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585586460"},{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585808841"},{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585830680"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#primaryimage","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg","contentUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2025\/12\/troubleshoot-a-gas-furnace-that-will-not-start-1.jpg","width":600,"height":400,"caption":"How to Troubleshoot a Gas Furnace That Will Not Start"},{"@type":"BreadcrumbList","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"HVAC Tips","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/"},{"@type":"ListItem","position":2,"name":"Furnaces","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/category\/furnaces\/"},{"@type":"ListItem","position":3,"name":"Furnace Troubleshooting","item":"https:\/\/www.galmicheandsons.com\/hvac-blog\/category\/furnaces\/furnace-troubleshooting\/"},{"@type":"ListItem","position":4,"name":"How to Troubleshoot a Gas Furnace That Will Not Start"}]},{"@type":"WebSite","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#website","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/","name":"St. Louis HVAC Tips - Galmiche & Sons","description":"For Heating and Cooling services in St. Louis, contact Galmiche &amp; Sons, your St. Louis commercial and residential HVAC installation, maintenance, and repair experts.","publisher":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#organization","name":"Galmiche & Sons Heating & Cooling","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/organization-logo.png","contentUrl":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/organization-logo.png","width":"696","height":"696","caption":"Galmiche & Sons Heating & Cooling"},"image":{"@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/GalmicheAndSons\/","https:\/\/x.com\/GalmicheAndSon"]},{"@type":"Person","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/#\/schema\/person\/b90d5d47a6f393d93d6459a9aa8b2fe1","name":"Steve Dulle","sameAs":["https:\/\/www.silverscopedesign.com\/","https:\/\/www.linkedin.com\/in\/stevedulle\/"]},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585586460","position":1,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585586460","name":"Why does my furnace keep shutting off?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Short cycling may indicate overheating, a clogged filter, or a failing safety switch.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585808841","position":2,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585808841","name":"Is it safe to relight my own pilot light?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, if you follow manufacturer instructions, but if the pilot will not stay lit, call a professional.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585830680","position":3,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/troubleshoot-a-gas-furnace-that-will-not-start\/#faq-question-1764585830680","name":"Can a blocked vent keep my furnace from starting?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, inadequate airflow can prevent safe operation.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/18905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/comments?post=18905"}],"version-history":[{"count":0,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/18905\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media\/18949"}],"wp:attachment":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media?parent=18905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/categories?post=18905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/tags?post=18905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}