Like any home appliance, air conditioning unit need a little TLC to deliver optimal performance. It's the Air conditionings that haven't been kept in top-notch condition that tend to struggle most in heat.
To make sure you don't lose your cool once the weather warms up, we asked the experts at Consumer Reports and air conditioner pros to identify the most common issues that emerge with window and main air conditioners. They highlighted 8 issues to repair now. Plus, you'll discover our list of leading a/c unit for little, medium, and large rooms, below.
The No. 1 problem affects both window units and central AC systems, and-- we enjoy to report-- it's the easiest to repair. Here are 8 concerns to ask that will assist you keep your A/C at peak efficiency all summer season long.
1. Is the Filter Dirty?
No matter which kind of air conditioning system you have, a clogged up filter limits air flow, decreasing effectiveness and decreasing the ability to effectively cool the air. If you haven't cleaned up the filter in your window or portable air conditioning system just recently, ensure you do and then inspect it periodically. For central AC 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.
Just 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 an option, 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 unit with weather condition removing if required.
" Many 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 sound 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 out on.
Central Air Conditioning Checklist
5. Is the Thermostat on the Right Setting?
With a clever or programmable thermostat, you can more easily control the temperature level in your house so that it's comfortable when you're there 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 might cause it to sign up the incorrect temperature.
6. Are the Registers Dirty or Blocked?
If you have a forced-air heating and 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 outdoor compressor for central air conditioning requires sufficient air flow to work properly, so ensure there's at least 2 to 3 feet Click here to find out more 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 Keep In Mind the Yearly Checkup? An examination by an A/C (heating, ventilation, and a/c) technician can capture any serious issues prior to they get worse and leave you hot and troubled. The service technician will check all the moving parts, along with the refrigerant, and charge the system if necessary.
Required a New Air Conditioning?
If your room a/c is beyond repair, you can discover one that succeeded in our tests for as little as around $200 for a little unit and upwards of $800 for a large one. Ensure you match the size of the ac system to the space it's indicated to cool. Below, we note models in each size that carried out well in CR's tests. You can discover more in our full a/c scores.