If you’re like many homeowners in Brooksville, Florida, the summer heat leaves you pining for the icy blast of air conditioning. Of course, actual ice is another matter entirely. If your air conditioner has ice on it, it’s a clear sign that something’s not quite right. If it’s left unresolved, an icing issue can lead to poor performance, declining efficiency and further damage to your equipment. Here’s what you need to know to keep your system protected.
Your air conditioner works by pulling in warm, moist air and blowing it across an evaporator coil. This coil is composed of a series of tubes that are kept extremely cold by your AC’s refrigerant. Normally, the flow of warm air is enough to prevent the coil from freezing. When the airflow drops, however, the coil can become cold enough to ice over. This often happens as a result of a clogged filter. The Environmental Protection Agency recommends inspecting your filter at least monthly to minimize your risk of airflow disruptions. Other causes include a faulty blower motor, ductwork problems and dirty or obstructed coils.
It may seem counterintuitive, but having too little refrigerant can actually cause your system to freeze. Low refrigerant causes the pressure in your refrigerant lines to drop, potentially lowering the temperature enough to promote icing. A low refrigerant level means that you also have a leak in your system, so it’s important to seek air conditioning repairs promptly.
Preventing Icing Issues
In addition to fixing icing problems, it’s also important to know how to prevent them. One key step is to regularly check and replace your air filter. You should also keep an eye on your system’s airflow and take note if it seems to drop. The most effective step in preventing icing, however, is scheduling preventive air conditioning services. Scheduled maintenance visits will ensure your system is always healthy and efficient.
Ice formation on your air conditioner is a major red flag that needs to be addressed quickly. If your system is freezing over during operation, check out Crystal Air Conditioning & Heating’s air conditioning repair service or call (727) 877-3189 for speedy service.