You never like hearing it, no matter what the situation: that grating, grinding noise of machinery parts scraping against each other. This is especially true with your air conditioning: an absolute necessity during the summer in Alexandria, VA regardless of whether you\u2019re cooling a home or a business. Whatever the cause of it, that grinding sound likely means a visit from a qualified professional to make sure it doesn’t get worse.<\/p>\n
Grinding sounds arise when two or more moving parts come together in ways they aren\u2019t supposed to. With air conditioning, that probably means the fan, which may have bent or broken components striking another metal section of the unit. The fan belt, too, can cause a grinding sound when loose or broken parts start rubbing up against it. In fact, any loose screws or fittings might make a grinding noise when they come into contact with other moving parts. In some situations, the piston in the compressor may fail and need replacement.<\/p>\n
Any number of issues can cause this sort of damage, from twigs and stones lodging in the fan array to general wear and tear that may lead to a breakdown. The good news is that it announces itself fairly clearly. You\u2019ll never mistake that grinding noise for an air conditioning unit working like it should. That usually signals a complex problem, however, which means you need a qualified technician<\/a> to give it a look, rather than attempting repairs yourself. Experienced air conditioning repair technicians can likely spot the source of the trouble very quickly, and diagnose a repair plan before the noise begins to interfere with your AC\u2019s performance.<\/p>\n