Like any device, ac system need a little TLC to provide ideal efficiency. It's the A/cs that have not been kept in first-class condition that tend to struggle most in heat.
To ensure you don't lose your cool when the weather warms up, we asked the professionals at Consumer Reports and ac system pros to determine the most common problems that appear with window and central air conditioners. They highlighted eight problems to troubleshoot now. Plus, you'll discover our list of leading air conditioning system for little, medium, and big spaces, listed below.
The No. 1 issue affects both window units and central Air Conditioning systems, and-- we enjoy to report-- it's the easiest to fix. Here are 8 concerns to ask that will assist you keep your Air Conditioner at peak efficiency all summer season long.
1. Is the Filter Dirty?
No matter which kind of a/c you have, a stopped up filter limits airflow, decreasing efficiency and reducing the ability to successfully 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 main Air Conditioner systems, examine the filter producer'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 main 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 need 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 block 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 stripping if necessary.
" The majority of brand-new window units come with insulation panels to place over the plastic adjustable side panels," states Chris Regan, CR's senior a/c tester. "But to make the most of efficiency, you'll still require to utilize weather stripping around the border of the system. And always use the manufacturer's setup and security hardware."
4. Is Your Window Air Conditioning Vibrating? Air conditioners make a lot of sound, including from the whir of the fan and the sound of the compressor biking on and off. These sounds are typical. But if you hear a vibrating sound, it might imply that your unit was set up improperly. Make sure it's sitting securely in the window and examine the installation instructions in your owner's handbook to validate that no steps were missed.
Central Air Conditioner List
5. Is the Thermostat on the Right Setting?
With a wise or programmable thermostat, you can more easily manage the temperature in your house so that it's comfy when you exist and a bit warmer when you're not. If the temperature seems off, make certain the thermostat isn't exposed to direct sunshine, which may trigger it to sign up the wrong temperature.
6. Are the Registers Dirty or Blocked?
If you have a forced-air heating & cooling system, routinely vacuum the registers to get rid of any dust accumulation. Make sure that furnishings and other things aren't blocking follow this link the airflow through your signs up.
7. Are Plants Crowding the Compressor?
The outdoor 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 ought to also be 5 feet of clearance in between the top of the unit and any trees above.
8. Did You Remember the Yearly Checkup? An inspection by an A/C (heating, ventilation, and a/c) technician can capture any major problems prior to they worsen and leave you hot and bothered. The service technician will inspect all the moving parts, as well as the refrigerant, and charge the system if required.
Required a New A/C?
If your room air conditioning system is beyond repair work, you can find one that succeeded in our tests for as low as around $200 for a little system and upwards of $800 for a large one. Make certain you match the size of the ac system to the room it's suggested to cool. Below, we note designs in each size that performed well in CR's tests. You can discover more in our full air conditioning system scores.