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With summer just around the corner, you will soon be relying on your air conditioner to circulate cool air throughout your home. However, homeowners should also be aware of any problems that cause an untimely breakdown. Below are a few of the tell-tale signs that an air conditioning unit requires repairs.

3 Signs You Need Air Conditioner Unit Repairs

1. Strange Sounds

Air conditioning units might make various sounds that indicate a problem. For instance, a squealing sound often means there’s a misaligned fan belt or a metal component requires lubrication. Banging noises can indicate some type of obstruction in your outdoor unit, while a screaming noise might mean a pressure buildup in the compressor. 

2. No Cool Air

air conditioning unitPlace your hand over the vent; if there’s little or no cool air leaving it, this requires professional attention. Your air conditioner’s compressor might be failing, or the issue might lie with your ductwork. If the system is blowing hot instead of cool air, refrigerant also could be leaking.  

3. Bad Odor

If there’s a musty or dirty smell coming from your AC system after it’s been turned on, the issue might be caused by a lack of maintenance. Without routine cleanings, mold and bacteria can build up on the evaporator coils or the ductwork. This must be addressed right away as mold can lead to medical problems, such as asthma attacks and respiratory infections. 

 

When it’s time to schedule air conditioning repairs for your HVAC system, turn to the professionals at C & S Heating and Cooling. For over 30 years, this locally owned and operated company has offered a variety of heating and air conditioning services to home and business owners throughout Wentzville, MO. From installation and maintenance to repairs and inspections, you can count on their team for quality results. Call (636) 327-4238 today to schedule an appointment or visit them online for more information about their services. 

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