Weird smells coming through the vents when the central air is running could mean the need for air conditioning repair in Davenport FL. People tend to identify these odors differently when explaining the problem to service technicians, but several kinds of descriptions can indicate one particular problem with the system. Odors That Indicate Mildew Some customers who call for air conditioning repair in Davenport FL describe the odor as reminiscent of mildew, cat urine or smelly socks. There probably is some mildew growth inside the unit that a heating and cooling technician can track down and eliminate. The problem occurs when water pooling up from the dehumidification effects does not drain away effectively. The drain hose may have gradually become somewhat plugged with debris, for example. The Smell of a Decomposing Animal It’s possible for a mouse, chipmunk or bird to have gotten into the system and died there. The smell of something decaying will waft up from the vents even when the fan is not running. Turning on the fan makes the smell substantially worse. A heating and cooling technician can investigate the problem and remove the dead creature. Smoky and Burning Odors A different type of odor smells a little like something has been burned. It might smell like old cigarettes or spent gunpowder. It’s more noticeable when standing next to the air exchanger. This scent could indicate a problem with the fan motor or a furnace that needs cleaning. Since the central air and furnace use the same interior system, a dirty furnace affects the air quality coming from the air conditioner. If somebody has been smoking cigarettes in the house, the smoke could have been pulled through the return-air register to the filter. Now, whenever air blows through the filter, a faint whiff of stale cigarette smoke can be detected. Changing the filter may resolve the problem. If the odor continues, the problem shouldn’t be ignored since something inside could be getting singed or overheating. Calling a contractor such as Charles M. Watts Air Conditioning promptly is advisable. Visit us at the website to learn more about this particular company.