Reasons an Air Conditioner Won't Cool a House
Proper installation and maintenance mean a unit will stay intact longer. Furthermore, proper repairs reduce breakdown frequency and give homeowners reliable temperature control.
Air conditioners are a common appliance in most homes today. When the summer heat becomes unbearable, a good air conditioner can keep a home's interior comfortable. However, sometimes the air conditioner can't handle this task, and there are different reasons why this could happen.
A failed compressor
The compressor in an AC is responsible for circulating the refrigerant between different units. If it fails, the entire system cannot work as required. Smaller components like the capacitor can also fail, compromising the entire system. The issues related to the compressor can only be resolved by a replacement. This can be quite expensive unless there is a warranty involved.
An incorrectly set thermostat
Having the thermostat on doesn't necessarily mean the timely and proper expelling of that cool air. The correct setup is needed. The unit should be on, and one should set the temperature approximately six degrees below the current room temperature to ensure a comfortable atmosphere.
Clogged filters
This is one of the most common issues that lead to malfunctions. Clogging may be caused by dust, pollen, hair, and dirt getting into the AC's filter. Clogged filters restrict air flow, meaning the air conditioner doesn't work to capacity. Clogging also interferes with the condenser unit and evaporator coil. Regular changing and cleaning can sort out this issue, but the actual required frequency of maintenance depends on the environment or the presence of pets.
Low or leaking refrigerant
The refrigerant is responsible for heat transfer to the outdoors. One can use different chemicals for this purpose. When they are low, the AC may fail to cool a house. The refrigerant could be low due to an undercharged system or a leak. A professional AC repair company can fix the issue.
Dirty or frozen coils
Dirt and debris can accumulate on the evaporator coils, making them malfunction. In addition, humidity on the coils can lead to mold or mildew buildup. Finally, when the refrigerant levels are low, the coils can freeze and fail. Regular maintenance can help avert this issue.
Leaking air
Rats, squirrels, and other critters can damage a home's ductwork, causing air leaks. Improper duct installation can lead to issues over time as well. Such air leaks make the AC less effective.
The home needs a bigger unit
Air conditioners have improved over the years, and the addition of some features phases out old ones. The air conditioner may be suitable for a smaller area. But it's essential to match an air conditioner with the area it's supposed to service. If it's too small, invest in a new, bigger one.
Contact the professionals
If there is an issue with the air-conditioning in a home, contacting professionals is the fastest way to remedy the issue. Air conditioning experts offer all installation, maintenance, and repair services. Proper installation and maintenance mean a unit will stay intact longer. Furthermore, proper repairs reduce breakdown frequency and give homeowners reliable temperature control.
Above and Beyond Air Conditioning & Heating is a San Antonio residential and commercial heating and air conditioning company dedicated to providing the highest level of home comfort. Call us today at 210-897-8658.
