Like any other item, air conditioners require regular maintenance to function correctly. And it’s the ACs that haven’t been well-maintained that suffer the most. We asked air conditioning experts and customer reviews test engineers to identify the most frequent issues with window and central air conditioners. Here is a curated list of eight matters you can investigate before calling for professional help.
Is the filter clogged?
A clogged filter inhibits airflow, diminishing efficiency and the unit’s capacity to chill the ac regardless of the unit you have efficiently. If you haven’t changed the filter in the window or portable aircon in a while, do it now and then check it regularly. Check the filter manufacturer’s suggestion for when to replace it in central air conditioning systems. HVAC (heating, ventilation, and air conditioning) filters lasted three to twelve months in CR’s testing.
Is it too bright inside?
If your air conditioner is located near a window that receives direct sunlight throughout the day, it will have to work more to chill your room. If you have the option, relocate it to a more shady location. If not, keep your blinds and drapes drawn throughout the day to screen the sun and protect your house from heating up.
Is there any warm air coming in?
Check the seals surrounding your window air conditioner to ensure that neither hot nor cold air leaks. If necessary, reseal your machine with weather stripping.
Is your window’s air conditioner vibrating?
Air conditioners create a lot of noise, such as the fan’s buzz and the noise of the compressor turning on and off. However, if you hear a buzzing noise, it might indicate that your device was fitted wrongly. Check the user manual properly. If it’s still noisy after repair, then contact a professional. We offer services for AC repair in Arlington, VA, and in Alexandria.
Is the thermometer adjusted correctly?
With such a smart thermostat, you can effortlessly manage the set temperature in your house so that it is pleasant while you are there and slightly warmer when you are not. If the temperature appears to be off, ensure the thermostat isn’t in direct sunlight, which might cause it to report the incorrect temperature.
Is the register clogged or dirty?
If you use a heating and cooling system, vacuum the registers regularly to eliminate dust accumulation. Check that no furniture or other things obstruct the flow across your records.
Is there any vegetation crowding the compressor?
The outside fan for central air requires enough airflow to function properly, so leave at least 2 to 3 feet between other plants or structures. There should also be at least 5 feet of space between the top of the device and any trees above it.