Like any appliance, a/c require a little TLC to provide optimum efficiency. It's the Air conditioners that have not been kept in superior condition that tend to have a hard time most in heat.
To make certain you do not lose your cool as soon as the weather condition heats up, we asked the professionals at Customer Reports and a/c unit pros to determine the most typical issues that surface with window and main air conditioners. They highlighted eight problems to fix now. Plus, you'll find our list of top air conditioning unit for small, medium, and large rooms, listed below.
The No. 1 issue impacts both window systems and main A/C systems, and-- we enjoy to report-- it's the simplest to fix. Here are eight questions to ask that will help you keep your AC at peak performance all summer season long.
1. Is the Filter Dirty?
No matter which kind of a/c you have, a clogged up filter limits air flow, decreasing effectiveness and decreasing the ability to effectively cool the air. If you have not cleaned up the filter in your window or portable a/c just recently, ensure you do and then check it periodically. For central Air Conditioner systems, examine the filter maker's suggestion for when to swap in a new one. In CR's tests, filters last anywhere from three to 12 months.
Simply remember that if your system is running continuously or if you have animals, you will need to change your filters more frequently. "When we get calls about central air systems that aren't working well, 9 times out of 10 it's since of a filthy filter," says Stewart Unsdorfer, owner of Central Heating & Air Conditioning in Cleveland.
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2. Is It Too Sunny Within?
If your window A/C is in a window that gets direct sunlight in the heat of the day, it'll have to work more difficult to cool your area. If you have a choice, move it to a shadier spot. If not, keep your shades and drapes drawn throughout the day to obstruct the sun and prevent it from heating up your home.
3. Is Warm Air Leaking In? Examine the seals around your window A/C to ensure hot air isn't getting in (or cold air isn't seeping out). Reseal around your system with weather condition removing if required.
" Most new window systems include insulation panels to put over the plastic adjustable side panels," says Chris Regan, CR's senior air conditioner tester. "However to take full advantage of effectiveness, you'll still need to use weather condition removing around the perimeter of the unit. And constantly utilize the producer's installation and security hardware."
4. Is Your Window A/C Vibrating? Ac system make plenty of sound, consisting of from the whir of the fan and the noise of the compressor cycling on and off. These sounds are regular. But if you hear a vibrating noise, it might indicate that your unit was installed improperly. Ensure it's sitting safely in the window and review the setup directions in your owner's manual to confirm that no actions were missed.
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5. Is the Thermostat on the Right Setting?
With a wise or programmable thermostat, you can more easily control the temperature level in your house so that it's comfortable when you exist and a bit warmer when you're not. If the temperature level seems off, make sure the thermostat isn't exposed to direct sunshine, which may cause it to sign up the incorrect temperature.
6. Are the Registers Dirty or Blocked?
If you have a forced-air heating & cooling system, frequently vacuum the registers to remove any dust accumulation. Ensure that furniture and other things aren't obstructing the airflow through your signs up.
7. Are Plants Crowding the Compressor?
The outside compressor for central air conditioning requires sufficient airflow to work properly, so ensure there's at least 2 to 3 feet of space in between the compressor and any plants or structures. There must also be 5 feet Find out more of clearance in between the top of the system and any trees above.
8. Did You Remember the Yearly Examination? An evaluation by an A/C (heating, ventilation, and a/c) specialist can capture any major problems prior to they get worse and leave you hot and bothered. The professional will inspect all the moving parts, as well as the refrigerant, and charge the system if required.
Need a New A/C?
If your room air conditioner is beyond repair work, you can find one that succeeded in our tests for as low as around $200 for a small system and upwards of $800 for a large one. Make certain you match the size of the a/c unit to the room it's suggested to cool. Below, we list designs in each size that performed well in CR's tests. You can discover more in our full air conditioner scores.