{"id":20133,"date":"2026-06-17T11:53:59","date_gmt":"2026-06-17T16:53:59","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=20133"},"modified":"2026-06-17T11:53:59","modified_gmt":"2026-06-17T16:53:59","slug":"what-size-ac-unit-do-i-need","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/","title":{"rendered":"Air Conditioner Sizing: What Size AC Unit Do I Need?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 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\/what-size-ac-unit-do-i-need\/#Why_Proper_AC_Sizing_Matters\" >Why Proper AC Sizing Matters<\/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\/what-size-ac-unit-do-i-need\/#The_Problems_with_an_Oversized_Air_Conditioner\" >The Problems with an Oversized Air Conditioner<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#The_Problems_with_an_Undersized_AC_Unit\" >The Problems with an Undersized AC Unit<\/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\/what-size-ac-unit-do-i-need\/#What_Size_AC_Unit_Do_I_Need_Square_Footage_Is_Only_the_Starting_Point\" >What Size AC Unit Do I Need? Square Footage Is Only the Starting Point<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Factors_That_Affect_Air_Conditioner_Sizing\" >Factors That Affect Air Conditioner Sizing<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Home_Insulation_Levels\" >Home Insulation Levels<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Home_Layout_and_Design\" >Home Layout and Design<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Number_of_Occupants\" >Number of Occupants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Ductwork_Condition\" >Ductwork Condition<\/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\/what-size-ac-unit-do-i-need\/#The_Importance_of_a_Manual_J_Load_Calculation\" >The Importance of a Manual J Load Calculation<\/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\/what-size-ac-unit-do-i-need\/#What_Is_a_Manual_J_Calculation\" >What Is a Manual J Calculation?<\/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\/what-size-ac-unit-do-i-need\/#Why_St_Louis_Homeowners_Need_Professional_AC_Sizing\" >Why St. Louis Homeowners Need Professional AC Sizing<\/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\/what-size-ac-unit-do-i-need\/#Frequently_Asked_Questions\" >Frequently Asked Questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#Let_Galmiche_Sons_Help_You_Find_the_Right_AC_System\" >Let Galmiche &#038; Sons Help You Find the Right AC System<\/a><\/li><\/ul><\/nav><\/div>\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-1-300x200.jpg\" alt=\"Air Conditioner Sizing: What Size AC Unit Do I Need?\" width=\"300\" height=\"200\" class=\"alignright size-medium wp-image-20173\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><p>If you&#8217;re planning to replace your air conditioner, one of the most important questions to ask is &#8220;What size AC unit do I need?&#8221; Many homeowners assume bigger is better when it comes to cooling equipment. Others choose a system based solely on the size of their previous unit. Unfortunately, both approaches can lead to poor performance, higher utility bills, and unnecessary frustration.<\/p>\r\n<p>Proper <a href=\"https:\/\/www.galmicheandsons.com\/air-conditioner-sizing.html\">air conditioner sizing<\/a> is critical for maintaining comfort, maximizing energy efficiency, and protecting your investment. At Galmiche &#038; Sons, we help homeowners throughout the St. Louis area select cooling systems that are specifically designed for their home&#8217;s unique needs.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Why_Proper_AC_Sizing_Matters\"><\/span>Why Proper AC Sizing Matters<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>Choosing the right air conditioner is about much more than square footage. An accurately sized system helps your home stay comfortable while operating efficiently during Missouri&#8217;s hot and humid summers.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"The_Problems_with_an_Oversized_Air_Conditioner\"><\/span>The Problems with an Oversized Air Conditioner<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Many people believe that a larger system will cool their home faster and better. In reality, an oversized air conditioner can create several problems.<\/p>\r\n<p>Common issues include:<\/p>\r\n<ul>\r\n<li>Frequent on-and-off cycling<\/li>\r\n<li>Poor humidity control<\/li>\r\n<li>Uneven temperatures throughout the home<\/li>\r\n<li>Increased wear and tear on components<\/li>\r\n<li>Higher energy consumption<\/li>\r\n<li>Shortened equipment lifespan<\/li>\r\n<\/ul>\r\n<p>Because oversized systems cool the air too quickly, they often shut off before removing enough humidity from the home. This can leave your house feeling cool but clammy. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/oversized-ac-unit-problems\/\">oversized AC unit problems<\/a>.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"The_Problems_with_an_Undersized_AC_Unit\"><\/span>The Problems with an Undersized AC Unit<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>A system that is too small presents a different set of challenges.<\/p>\r\n<p>Potential problems include:<\/p>\r\n<ul>\r\n<li>Difficulty maintaining desired temperatures<\/li>\r\n<li>Longer run times<\/li>\r\n<li>Increased utility bills<\/li>\r\n<li>Excessive strain on the equipment<\/li>\r\n<li>Premature component failure<\/li>\r\n<li>Reduced comfort during extreme heat<\/li>\r\n<\/ul>\r\n<p>During St. Louis heat waves, an undersized unit may struggle to keep up with demand.<\/p>\r\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-undersized-air-conditioner-units-fail-your-home\/\">undersized air conditioner units<\/a>.<\/p>\r\n<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-2-300x225.jpg\" alt=\"What Size AC Unit Do I Need?\" width=\"300\" height=\"225\" class=\"alignright size-medium wp-image-20174\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-2-300x225.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/2026\/06\/what-size-ac-unit-do-i-need-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><h2><span class=\"ez-toc-section\" id=\"What_Size_AC_Unit_Do_I_Need_Square_Footage_Is_Only_the_Starting_Point\"><\/span>What Size AC Unit Do I Need? Square Footage Is Only the Starting Point<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>The answer to what size AC unit you need depends on several factors that go far beyond simply measuring your home&#8217;s square footage.<\/p>\r\n<p>Home size does play a role in determining cooling requirements. However, two homes with identical square footage may require different system capacities.<\/p>\r\n<p>HVAC professionals consider a variety of factors when determining the appropriate size.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Factors_That_Affect_Air_Conditioner_Sizing\"><\/span>Factors That Affect Air Conditioner Sizing<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<h3><span class=\"ez-toc-section\" id=\"Home_Insulation_Levels\"><\/span>Home Insulation Levels<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Well-insulated homes retain conditioned air more effectively.<\/p>\r\n<p>Technicians evaluate:<\/p>\r\n<ul>\r\n<li>Attic insulation<\/li>\r\n<li>Wall insulation<\/li>\r\n<li>Crawl space insulation<\/li>\r\n<li>Window efficiency<\/li>\r\n<li>Door seals<\/li>\r\n<\/ul>\r\n<p>Homes with inadequate insulation may require additional cooling capacity or improvements to reduce energy loss. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/insulation-and-ac-sizing\/\">insulation and AC sizing<\/a>.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Home_Layout_and_Design\"><\/span>Home Layout and Design<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>The layout of your home significantly impacts airflow and cooling needs.<\/p>\r\n<p>Factors include:<\/p>\r\n<ul>\r\n<li>Number of floors<\/li>\r\n<li>Ceiling height<\/li>\r\n<li>Open floor plans<\/li>\r\n<li>Room placement<\/li>\r\n<li>Window orientation<\/li>\r\n<li>Sun exposure<\/li>\r\n<\/ul>\r\n<p>Homes with large west-facing windows, vaulted ceilings, or expansive open spaces often have unique cooling demands. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/ac-sizing-for-two-story-homes\/\">AC sizing for two-story homes vs. ranch-style houses<\/a>.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Number_of_Occupants\"><\/span>Number of Occupants<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>People generate heat.<\/p>\r\n<p>Homes with larger families or frequent guests may require different cooling calculations than homes with fewer occupants.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"Ductwork_Condition\"><\/span>Ductwork Condition<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Leaky or improperly designed duct systems can compromise efficiency and comfort.<\/p>\r\n<p>Before recommending replacement equipment, Galmiche &#038; Sons evaluates whether your existing ductwork supports optimal airflow.<\/p>\r\n<p>If necessary, addressing duct issues can improve overall performance and prevent comfort complaints after installation.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"The_Importance_of_a_Manual_J_Load_Calculation\"><\/span>The Importance of a Manual J Load Calculation<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>One of the most accurate methods for determining what size AC unit you need is through a Manual J load calculation.<\/p>\r\n<h3><span class=\"ez-toc-section\" id=\"What_Is_a_Manual_J_Calculation\"><\/span>What Is a Manual J Calculation?<span class=\"ez-toc-section-end\"><\/span><\/h3>\r\n<p>Manual J is an industry-standard process used to determine a home&#8217;s precise heating and cooling requirements.<\/p>\r\n<p>This calculation considers factors such as:<\/p>\r\n<ul>\r\n<li>Square footage<\/li>\r\n<li>Insulation values<\/li>\r\n<li>Local climate conditions<\/li>\r\n<li>Window placement<\/li>\r\n<li>Occupancy levels<\/li>\r\n<li>Construction materials<\/li>\r\n<li>Air infiltration rates<\/li>\r\n<\/ul>\r\n<p>Rather than relying on guesswork, this approach helps ensure your new system is properly matched to your home.<\/p>\r\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-manual-j-calculation-is-crucial-for-ac-sizing-accuracy\/\">manual J calculation<\/a>.<\/p>\r\n<h2><span class=\"ez-toc-section\" id=\"Why_St_Louis_Homeowners_Need_Professional_AC_Sizing\"><\/span>Why St. Louis Homeowners Need Professional AC Sizing<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>St. Louis experiences a wide range of weather conditions, including hot, humid summers that place significant demands on cooling systems.<\/p>\r\n<p>A properly sized system helps homeowners enjoy:<\/p>\r\n<ul>\r\n<li>Better indoor comfort<\/li>\r\n<li>Improved humidity control<\/li>\r\n<li>Lower energy bills<\/li>\r\n<li>More consistent temperatures<\/li>\r\n<li>Fewer repairs<\/li>\r\n<li>Longer equipment life<\/li>\r\n<\/ul>\r\n<p>At Galmiche &#038; Sons, our experienced technicians understand the local climate and how it affects cooling performance. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-st-louis-weather-affects-air-conditioner-size-requirements\/\">how St. Louis weather affects air conditioner size requirements<\/a>.<\/p>\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<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-1781680063695\"><strong class=\"schema-faq-question\">Can I determine what size AC unit I need using an online calculator?<\/strong> <p class=\"schema-faq-answer\">Online calculators can provide rough estimates, but they cannot account for factors such as insulation quality, ductwork, sun exposure, and local climate conditions. A professional evaluation provides far greater accuracy.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1781680072613\"><strong class=\"schema-faq-question\">Is replacing my old unit with the same size always the best option?<\/strong> <p class=\"schema-faq-answer\">Not necessarily. Home improvements, insulation upgrades, additions, and changing comfort needs may alter your cooling requirements over time.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1781680087707\"><strong class=\"schema-faq-question\">What size AC unit is most common for homes?<\/strong> <p class=\"schema-faq-answer\">There is no universal answer. Residential systems commonly range from 1.5 to 5 tons, depending on the home&#8217;s characteristics.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1781680104532\"><strong class=\"schema-faq-question\">Will a larger air conditioner cool my home faster?<\/strong> <p class=\"schema-faq-answer\">Yes, but faster is not always better. Oversized systems often create humidity problems, reduce efficiency, and shorten equipment lifespan. Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/humidity-and-ac-sizing\/\">humidity and AC sizing<\/a>.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1781680127659\"><strong class=\"schema-faq-question\">How often should AC sizing be reviewed?<\/strong> <p class=\"schema-faq-answer\">Sizing evaluations should be completed whenever replacing equipment or making significant changes to your home&#8217;s layout or insulation.<\/p> <\/div> <\/div>\r\n\r\n<hr>\r\n<h2><span class=\"ez-toc-section\" id=\"Let_Galmiche_Sons_Help_You_Find_the_Right_AC_System\"><\/span>Let Galmiche &#038; Sons Help You Find the Right AC System<span class=\"ez-toc-section-end\"><\/span><\/h2>\r\n<p>If you&#8217;re wondering &#8220;What size AC unit do I need?&#8221; don&#8217;t rely on guesswork. Choosing the right air conditioner is one of the most important decisions you can make for your home&#8217;s comfort, efficiency, and long-term costs.<\/p>\r\n<p>The experienced team at Galmiche &#038; Sons proudly serves homeowners throughout the St. Louis area with honest recommendations, professional load calculations, and expert installation services. Contact us today to schedule an in-home evaluation and discover the ideal cooling solution for your family&#8217;s needs.<\/p>","protected":false},"excerpt":{"rendered":"<p>If you&#8217;re planning to replace your air conditioner, one of the most important questions to ask is &#8220;What size AC unit do I need?&#8221; Many homeowners assume bigger is better when it comes to cooling equipment. Others choose a system based solely on the size of their previous unit. Unfortunately, both approaches can lead to poor performance, higher utility bills, and unnecessary frustration. Proper air conditioner sizing is critical for maintaining comfort, maximizing energy efficiency, and protecting your investment. At &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Air Conditioner Sizing: What Size AC Unit Do I Need?<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":20173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[8,9,13,5,16,38],"tags":[],"class_list":["post-20133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air-conditioner-replacement","category-air-conditioner-sizing","category-air-conditioner-tips","category-air-conditioners","category-air-condtioner-selection","category-heating-cooling-faqs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Air Conditioner Sizing: What Size AC Unit Do I Need? | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"What Size AC Unit Do I Need? Discover how choosing the right AC size can improve comfort, boost energy efficiency, and help lower your monthly utility bills.\" \/>\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\/what-size-ac-unit-do-i-need\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Air Conditioner Sizing: What Size AC Unit Do I Need? | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"What Size AC Unit Do I Need? 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Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/humidity-and-ac-sizing\/\">humidity and AC sizing<\/a>.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#faq-question-1781680127659","position":5,"url":"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-size-ac-unit-do-i-need\/#faq-question-1781680127659","name":"How often should AC sizing be reviewed?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Sizing evaluations should be completed whenever replacing equipment or making significant changes to your home's layout or insulation.","inLanguage":"en-US"},"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/20133","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=20133"}],"version-history":[{"count":3,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/20133\/revisions"}],"predecessor-version":[{"id":20179,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/posts\/20133\/revisions\/20179"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media\/20173"}],"wp:attachment":[{"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/media?parent=20133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/categories?post=20133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-json\/wp\/v2\/tags?post=20133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}