Low Refrigerant Clogged Condensate Drain A clogged drain line<\/a> can keep your air conditioning system from cooling properly.\u00a0 Over time, backed up condensation can lead to unhealthy indoor air quality<\/a> caused by mold growth, and the formation of rust in the condensate pan and other components.\u00a0 This can result in leaks which can damage your home\u2019s sheetrock and structural elements.<\/p>\n Obstructed Air Flow A dirty air filter will also lead to higher utility bills, because your unit is having to work longer and harder than necessary to achieve the same level of cooling.\u00a0 Over time, this can shorten the lifespan of your air conditioning system.<\/p>\n Thermostat Problems In order to work properly, your home\u2019s thermostat must be clean, level, and placed at the proper height, in the proper location within your home.\u00a0 Over time, dust can accumulate on the thermostat\u2019s sensor, and prevent it from activating the air conditioning system.\u00a0 An improperly mounted thermostat can also cause problems.\u00a0 Your home\u2019s thermostat should be mounted in a level manner, at a height of five feet above floor level, in a location that is free from drafts and that does not heat or cool faster than the rest of your house to ensure that accurately measures the average temperature throughout your home.<\/p>\n Loose or corroded electrical wiring can also prevent your thermostat from working properly.<\/p>\n Electric Control Issues<\/strong><\/p>\n Electrical control issues arising from faulty wiring is another cause of air conditioning problems.\u00a0 In addition to preventing your home\u2019s air conditioning system from working properly, faulty electrical controls can also present a health risk to your family.\u00a0 According to the National Fire Protection Agency, \u201celectrical failures in air conditioners, fans and related cooling equipment was involved in an estimated 7,400 reported U.S. home structure fires in 2010.\u201d<\/p>\n Preventing These Common Problems<\/strong>
\n<\/strong>Air conditioning units require the proper amount of refrigerant (Freon) in order to work properly.\u00a0 Freon can escape slowly over time, but in most cases, the culprit is a failed joint or puncture in the pressurized refrigerant lines.<\/p>\n![\"Air-Conditioning\"](\"http:\/\/www.01webdirectory.com\/blog\/wp-content\/uploads\/2016\/03\/hvac-repair.jpg\")
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\n<\/strong>Your home\u2019s air conditioning blower pulls warm, moist air across an evaporator coil to cool and dry it.\u00a0 This creates condensation which is collected in a pan located beneath the coil and transported via a drain line connected to a household sewer line.<\/p>\n
\n<\/strong>Obstructed air flow can keep your air conditioning system from properly cooling your home and, in some cases, can cause the system to shut down altogether.\u00a0 The most common cause of obstructed air flow is a dirty air filter.\u00a0 Most manufacturers recommend that you clean or replace your home\u2019s air filter at regular intervals \u2013 typically every three months.<\/p>\n
\n<\/strong>Most professional AC repair contractors will tell you that faulty and improperly set or placed thermostats are responsible for the majority of the service calls they receive.<\/p>\n
\nThe best way to protect yourself from the headache and financial cost of these common air conditioning problems is by having your system inspected and maintained by a professional heating and air conditioning contractor on an annual basis.\u00a0 The cost and services included in an annual air conditioning inspection can vary from contractor to contractor, so it\u2019s a good idea to comparison shop, and ask a lot of questions.\u00a0 Keep in mind that so-called \u201cdiscount\u201d tune up and inspection services are typically not as thorough, and in most cases you get what you pay for.<\/p>\n