Like any device, air conditioning unit need a little TLC to deliver ideal performance. It's the Air conditionings that have not been kept in first-class condition that tend to struggle most in hot weather condition.
To ensure you don't lose your cool when the weather warms up, we asked the experts at Consumer Reports and air conditioning unit pros to identify 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 impacts both window systems and central Air Conditioning 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 efficiency 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, reducing 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, make certain you do and after that inspect it regularly. For central AC systems, check the filter manufacturer's suggestion for when to switch in a brand-new one. In CR's tests, filters last anywhere from three to 12 months.
Just keep in mind that if your system is running constantly or if you have family pets, you will require to alter your filters more frequently. "When we get calls about central air units that aren't working well, nine times out of 10 it's because of an unclean filter," states Stewart Unsdorfer, owner of Central Heating & A/c in Cleveland.
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2. Is It Too Sunny Within?
If your window A/C remains in a window that gets direct sunlight in the heat of the day, it'll have to work harder to cool your area. If you have an option, move Click for more info it to a shadier area. If not, keep your shades and curtains drawn throughout the day to obstruct the sun and avoid it from heating up your house.
3. Is Warm Air Leaking In? Check the seals around your window Air Conditioner to make certain hot air isn't getting in (or cold air isn't leaking out). Reseal around your unit with weather stripping if essential.
" A lot of brand-new window units come with insulation panels to position over the plastic adjustable side panels," states Chris Regan, CR's senior a/c unit tester. "But to make the most of efficiency, you'll still require to utilize weather stripping around the perimeter of the system. And constantly use the manufacturer's setup and security hardware."
4. Is Your Window Air Conditioning Vibrating? Air conditioning unit 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 typical. 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 quickly control the temperature in your house so that it's comfy when you're there and a bit warmer when you're not. If the temperature level appears off, ensure the thermostat isn't exposed to direct sunlight, which might trigger it to register the incorrect temperature level.
6. Are the Registers Dirty or Blocked?
If you have a forced-air cooling and heating system, regularly vacuum the signs up to eliminate any dust buildup. Make certain that furnishings and other items aren't blocking the air flow through your registers.
7. Are Plants Crowding the Compressor?
The outdoor compressor for main air requires adequate air flow to work properly, so make sure there's at least 2 to 3 feet of area 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 professional will inspect all the moving parts, as well as the refrigerant, and charge the system if required.
Need a New Air Conditioner?
If your room air conditioner is beyond repair work, you can find one that did well in our tests for as low as around $200 for a small system and upwards of $800 for a large one. Make sure you match the size of the air conditioning system to the room it's meant to cool. Listed below, we list designs in each size that carried out well in CR's tests. You can find more in our complete ac system ratings.