{"id":16152,"date":"2024-12-16T04:07:19","date_gmt":"2024-12-16T10:07:19","guid":{"rendered":"https:\/\/www.galmicheandsons.com\/hvac-blog\/?p=16152"},"modified":"2024-12-20T12:43:24","modified_gmt":"2024-12-20T18:43:24","slug":"hvac-faqs-for-homeowners","status":"publish","type":"post","link":"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/","title":{"rendered":"HVAC FAQs for Homeowners: A Complete List"},"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\/hvac-faqs-for-homeowners\/#HVAC_FAQs_About_HVAC_Installation\" >HVAC FAQs About HVAC Installation<\/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-faqs-for-homeowners\/#1_How_do_I_determine_the_right_size_HVAC_system_for_my_home\" >1. How do I determine the right size HVAC system for my home?<\/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\/hvac-faqs-for-homeowners\/#2_What_can_I_expect_during_the_installation_process\" >2. What can I expect during the installation process?<\/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\/hvac-faqs-for-homeowners\/#Common_HVAC_Maintenance_Questions\" >Common HVAC Maintenance Questions<\/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\/hvac-faqs-for-homeowners\/#3_How_often_should_I_have_my_HVAC_system_serviced\" >3. How often should I have my HVAC system serviced?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#4_What_are_the_signs_that_my_HVAC_system_needs_maintenance\" >4. What are the signs that my HVAC system needs maintenance?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#Heating_and_Cooling_System_Related_HVAC_FAQs\" >Heating and Cooling System Related HVAC FAQs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#5_What_temperature_should_I_set_my_thermostat_for_optimal_efficiency\" >5. What temperature should I set my thermostat for optimal efficiency?<\/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\/hvac-faqs-for-homeowners\/#6_How_can_I_improve_the_efficiency_of_my_heating_and_cooling_system\" >6. How can I improve the efficiency of my heating and cooling system?<\/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\/hvac-faqs-for-homeowners\/#HVAC_FAQs_About_Indoor_Air_Quality\" >HVAC FAQs About Indoor Air Quality<\/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\/hvac-faqs-for-homeowners\/#7_What_contributes_to_poor_indoor_air_quality\" >7. What contributes to poor indoor air quality?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#8_How_can_I_improve_indoor_air_quality\" >8. How can I improve indoor air quality?<\/a><\/li><\/ul><\/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\/hvac-faqs-for-homeowners\/#Clarifying_HVAC_Terminology_for_Homeowners\" >Clarifying HVAC Terminology for Homeowners<\/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\/hvac-faqs-for-homeowners\/#9_What_is_HVAC\" >9. What is HVAC?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#10_What_are_some_of_the_common_system_components\" >10. What are some of the common system components?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#11_What_is_SEER\" >11. What is SEER?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#12_What_is_the_difference_between_an_air_handler_and_a_furnace\" >12. What is the difference between an air handler and a furnace?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/#Get_Answers_to_all_Your_HVAC_Questions\" >Get Answers to all Your HVAC Questions<\/a><\/li><\/ul><\/nav><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-1-300x200.jpg\" alt=\"HVAC FAQs for Homeowners: A Complete List\" width=\"300\" height=\"200\" class=\"alignleft size-medium wp-image-16231\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-1-300x200.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-1.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Investing in a quality HVAC system is one thing, but knowing how to maintain it and troubleshoot issues is another. Here&rsquo;s a helpful guide to some HVAC FAQs covering installation, maintenance, heating and cooling, indoor air quality, and the often confusing terminology associated with these systems.<\/p>\n<p>To learn more or get answers to all of your HVAC related questions, contact the <a href=\"https:\/\/www.galmicheandsons.com\/contact-galmiche.php\">heating and air conditioning<\/a> experts at Galmiche &amp; Sons in St. Louis today.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HVAC_FAQs_About_HVAC_Installation\"><\/span>HVAC FAQs About HVAC Installation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"1_How_do_I_determine_the_right_size_HVAC_system_for_my_home\"><\/span>1. How do I determine the right size HVAC system for my home?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The size of an HVAC system is crucial for efficient operation. Installing a system that&#8217;s too large can lead to increased energy bills and discomfort due to rapid cycling. A system that&#8217;s too small might not effectively heat or cool your home. A professional <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/ask-an-hvac-technician\/\">HVAC technician<\/a> from Galmiche &amp; Sons will perform a load calculation, taking into account the square footage, the layout of your home, insulation levels, and other factors to recommend the best size for your needs.<\/p>\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/choosing-the-right-hvac-upgrade\/\">choosing the right HVAC upgrade<\/a> for your home.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_What_can_I_expect_during_the_installation_process\"><\/span>2. What can I expect during the installation process?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A typical HVAC installation involves removing the old system (if applicable), setting up new equipment, and ensuring all connections are secure. The technicians will also test the system to ensure it is running smoothly. Depending on the complexity and size of the system, the process can take a few hours to a couple of days.<\/p>\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/what-you-really-need-to-know-about-new-air-conditioner-installation\/\">what to expect from your new air conditioner installation<\/a> or <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/save-on-hvac-installation-costs\/\">how to save on installation costs<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_HVAC_Maintenance_Questions\"><\/span>Common HVAC Maintenance Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"3_How_often_should_I_have_my_HVAC_system_serviced\"><\/span>3. How often should I have my HVAC system serviced?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>One of the most common HVAC FAQs, people often wonder if HVAC maintenance is necessary and how often it is really needed. It is recommended that you have your HVAC system professionally serviced at least twice a year. Once in the spring for the AC and once in the fall for the heating system. <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/why-regular-furnace-maintenance-is-important\/\">Regular maintenance<\/a> checks can catch potential issues early and ensure your system operates efficiently.<\/p>\n<p>Learn more in our comprehensive <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-maintenance-2\/\">HVAC maintenance guide<\/a>.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_What_are_the_signs_that_my_HVAC_system_needs_maintenance\"><\/span>4. What are the signs that my HVAC system needs maintenance?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>If you notice uneven temperatures, strange noises, increased energy bills, or reduced airflow, these could be signs that your HVAC system needs a tune-up. Don&rsquo;t wait for a full breakdown to call a technician.<\/p>\n<p>Check out more <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/warning-signs-you-need-hvac-repair-asap\/\">warning signs you need HVAC repair<\/a> or maintenance.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Heating_and_Cooling_System_Related_HVAC_FAQs\"><\/span>Heating and Cooling System Related HVAC FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"5_What_temperature_should_I_set_my_thermostat_for_optimal_efficiency\"><\/span>5. What temperature should I set my thermostat for optimal efficiency?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>While personal comfort levels vary, it&#8217;s best to keep your thermostat set to around 68-70\u00b0F during the winter months and 78\u00b0F in the summer. Consider using a programmable thermostat to adjust the temperature while you&rsquo;re away, saving on energy costs without sacrificing comfort.<\/p>\n<p>Learn more about choosing the <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/optimal-thermostat-settings-for-summer\/\">optimal thermostat settings<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-2-300x199.jpg\" alt=\"HVAC FAQs About HVAC Installation\" width=\"300\" height=\"199\" class=\"alignright size-medium wp-image-16232\" srcset=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-2-300x199.jpg 300w, https:\/\/www.galmicheandsons.com\/hvac-blog\/wp-content\/uploads\/hvac-faqs-for-homeowners-2.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_How_can_I_improve_the_efficiency_of_my_heating_and_cooling_system\"><\/span>6. How can I improve the efficiency of my heating and cooling system?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Another common HVAC FAQ deals with how to <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/how-insulation-can-improve-hvac-efficiency\/\">improve HVAC efficiency<\/a>. Simple actions like replacing air filters regularly, sealing ducts, and ensuring vents are unobstructed can significantly improve system efficiency. Additionally, ensuring your home is well-insulated can help maintain desired temperatures more efficiently.<\/p>\n<p>Learn more about the <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/importance-of-air-filters-in-ac-performance\/\">role of air filters in efficiency<\/a>.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"HVAC_FAQs_About_Indoor_Air_Quality\"><\/span>HVAC FAQs About Indoor Air Quality<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"7_What_contributes_to_poor_indoor_air_quality\"><\/span>7. What contributes to poor indoor air quality?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pollutants such as dust, pet dander, chemical fumes from cleaning agents, and mold can affect indoor air quality. Poor ventilation can trap these pollutants inside a home, impacting air quality.<\/p>\n<p>Learn about the impact of <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/alarming-impact-of-poor-indoor-air-quality-on-your-health\/\">poor air quality on health<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_How_can_I_improve_indoor_air_quality\"><\/span>8. How can I improve indoor air quality?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Regularly changing air filters, using air purifiers, and ensuring proper ventilation are great ways to <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/tips-to-improve-indoor-air-quality-in-fall\/\">improve air quality<\/a>. Incorporating houseplants known for filtering air can also contribute to healthier indoor air.<\/p>\n<p>Want to learn more? Check out a few <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/facts-about-indoor-air-quality\/\">fun facts about indoor air quality<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Clarifying_HVAC_Terminology_for_Homeowners\"><\/span>Clarifying HVAC Terminology for Homeowners<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"9_What_is_HVAC\"><\/span>9. What is HVAC?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HVAC stands for Heating, Ventilation, and Air Conditioning.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_What_are_some_of_the_common_system_components\"><\/span>10. What are some of the common system components?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>A &quot;thermostat&quot; is used to set the desired temperature. &quot;Ductwork&quot; moves air throughout your home. Another essential term is &quot;filter,&quot; crucial for maintaining air quality.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_What_is_SEER\"><\/span>11. What is SEER?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>SEER stands for Seasonal Energy Efficiency Ratio. It measures the efficiency of an air conditioner over a cooling season. The higher the SEER rating, the more efficient the unit.<\/p>\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/understanding-seer-ratings\/\">understanding SEER ratings<\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_What_is_the_difference_between_an_air_handler_and_a_furnace\"><\/span>12. What is the difference between an air handler and a furnace?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>An air handler circulates conditioned air throughout your home and is typically used in split-system ACs and heat pumps. A furnace, on the other hand, heats air and distributes it throughout the home&rsquo;s ductwork.<\/p>\n<p>Learn more about <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/choosing-the-right-furnace-for-your-home\/\">choosing the right furnace for your home<\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Get_Answers_to_all_Your_HVAC_Questions\"><\/span>Get Answers to all Your HVAC Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Want to learn more or get answers to your specific HVAC FAQs, our team is here to help. Check out the <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/ask-an-hvac-technician\/\">answers to a few common queries from our HVAC technicians here<\/a> or contact us online or by phone today.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Investing in a quality HVAC system is one thing, but knowing how to maintain it and troubleshoot issues is another. Here&rsquo;s a helpful guide to some HVAC FAQs covering installation, maintenance, heating and cooling, indoor air quality, and the often confusing terminology associated with these systems. To learn more or get answers to all of your HVAC related questions, contact the heating and air conditioning experts at Galmiche &amp; Sons in St. Louis today. HVAC FAQs About HVAC Installation 1. &hellip; <a href=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">HVAC FAQs for Homeowners: A Complete List<\/span><\/a><\/p>\n","protected":false},"author":6,"featured_media":16231,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mbp_gutenberg_autopost":false,"footnotes":""},"categories":[38,61,17,57,2],"tags":[],"class_list":["post-16152","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-heating-cooling-faqs","category-hvac-checklists","category-hvac-system","category-hvac-technology","category-hvac-tips"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>HVAC FAQs for Homeowners | St. Louis HVAC Tips<\/title>\n<meta name=\"description\" content=\"Here is a helpful guide to some HVAC FAQs covering installation, maintenance, heating and cooling, indoor air quality, and the often confusing terminology associated with these systems.\" \/>\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\/hvac-faqs-for-homeowners\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HVAC FAQs for Homeowners | St. Louis HVAC Tips\" \/>\n<meta property=\"og:description\" content=\"Here is a helpful guide to some HVAC FAQs covering installation, maintenance, heating and cooling, indoor air quality, and the often confusing terminology associated with these systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.galmicheandsons.com\/hvac-blog\/hvac-faqs-for-homeowners\/\" \/>\n<meta property=\"og:site_name\" content=\"St. Louis HVAC Tips - Galmiche &amp; 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