{"id":1700,"date":"2020-02-10T11:00:53","date_gmt":"2020-02-10T16:00:53","guid":{"rendered":"https:\/\/www.wallheatingandair.com\/blog\/?p=1700"},"modified":"2020-02-06T10:11:56","modified_gmt":"2020-02-06T15:11:56","slug":"what-does-dirty-air-filter-do-your-furnace","status":"publish","type":"post","link":"https:\/\/www.wallheatingandair.com\/blog\/what-does-dirty-air-filter-do-your-furnace\/","title":{"rendered":"What Does a Dirty Air Filter Do to Your Furnace?"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-1703\" src=\"https:\/\/www.wallheatingandair.com\/blog\/wp-content\/uploads\/2020\/02\/What-Does-a-Dirty-Air-Filter-Do-to-Your-Furnace-200x300.jpg\" alt=\"man-holding-air-filter\" width=\"200\" height=\"300\" srcset=\"https:\/\/www.wallheatingandair.com\/blog\/wp-content\/uploads\/2020\/02\/What-Does-a-Dirty-Air-Filter-Do-to-Your-Furnace-200x300.jpg 200w, https:\/\/www.wallheatingandair.com\/blog\/wp-content\/uploads\/2020\/02\/What-Does-a-Dirty-Air-Filter-Do-to-Your-Furnace.jpg 400w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>You may have heard us recommend replacing your HVAC air filter every 1-3 months. This isn\u2019t just something we\u2019re throwing out as a random suggestion\u2014we are offering this advice as a way for you to get the most effective and efficient use out of your heating system as possible. And considering how much we\u2019ve all used our heaters so far this winter, chances are you\u2019d like to avoid problems and spending unnecessary money.<\/p>\n<p>One way to achieve this is by performing that very small maintenance task\u2014changing your air filter when needed. You\u2019d probably be surprised to find out just how important this small HVAC component actually is. It doesn\u2019t just protect indoor air quality\u2014in fact, that\u2019s not its purpose at all. Read on to learn more!<!--more--><\/p>\n<h2>The Purpose of the HVAC Air Filter<\/h2>\n<p>As we alluded to above, the main purpose of your furnace\u2019s air filter is not to protect your home\u2019s indoor air quality. Rather, it is in place to protect the furnace system itself. Today\u2019s air filters are designed to optimize air quality as much as possible, but since your furnace\u2019s blower fan sucks in air at such a high speed, it can also suck in dust, dirt, and other debris.<\/p>\n<p>These particles form the air of your home can potentially damage the furnace system, pummeling it with that debris. The filter is in place to protect your furnace form these particles, and a dirty or clogged furnace filter will start creating problems.<\/p>\n<h2>Why You Don\u2019t Want a Dirty Furnace Filter<\/h2>\n<p>Both your forced-air furnace and your AC system are designed to take in a certain amount of air with each cycle they go through. This airflow ensures you always feel comfortable, but also that the HVAC system motor doesn\u2019t run for too long. Dirt and debris clog up the filter and won\u2019t allow the right amount of air through, which impacts more than just your comfort.<\/p>\n<p>Sure, you will feel less comfort due to the lack of airflow, but you\u2019ll also find yourself paying more to even <em>use <\/em>your HVAC system. The system has to run nonstop in order to compensate, which results in higher monthly bills. A dirty air filter can also lead to serious repair troubles, such as:<\/p>\n<ul>\n<li>Short-cycling<\/li>\n<li>Overheating<\/li>\n<li>Freezing Coils<\/li>\n<li>Emergency Furnace Breakdown<\/li>\n<\/ul>\n<p>Watch out for these signs and make sure you contact us when you notice a problem.<\/p>\n<h2>Changing Your Furnace Filter<\/h2>\n<p>Why should you pay to resolve any of these above-mentioned problems when you could prevent them altogether with one simple task? Air filters are relatively affordable, and you can usually stock up on enough for a year at your local hardware store.<\/p>\n<p>When it comes to actually changing the filter, it\u2019s usually located at a marked point near your air handler. You\u2019ll see arrows directing you on which direction to put the filter in. But if you have any questions or concerns, you can of course reach out to our team\u2014we\u2019re happy to help.<\/p>\n<p style=\"text-align: center;\"><strong>For expert service on your <a href=\"\/service-areas\/duluth-hvac\" target=\"_blank\" rel=\"noopener\">HVAC in Duluth, GA<\/a>, contact <a href=\"\/contact\/contact\" target=\"_blank\" rel=\"noopener\">Wall Heating &amp; Air Conditioning, Inc.<\/a> today! <\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>One way to achieve optimal HVAC efficiency is by performing that very small maintenance task\u2014changing your air filter when needed. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[159,48],"class_list":["post-1700","post","type-post","status-publish","format-standard","hentry","category-heating","tag-duluth","tag-hvac"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/posts\/1700","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/comments?post=1700"}],"version-history":[{"count":4,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/posts\/1700\/revisions"}],"predecessor-version":[{"id":1705,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/posts\/1700\/revisions\/1705"}],"wp:attachment":[{"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/media?parent=1700"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/categories?post=1700"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wallheatingandair.com\/blog\/wp-json\/wp\/v2\/tags?post=1700"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}