Like any home appliance, air conditioning unit need a little TLC to deliver ideal performance. It's the ACs that haven't been kept in top-notch condition that tend to struggle most in heat.
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 crop up with window and central air conditioners. They highlighted eight problems to repair 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 AC systems, and-- we're happy to report-- it's the easiest to fix. Here are 8 concerns to ask that will assist you keep your A/C at peak efficiency all summertime long.
1. Is the Filter Dirty?
No matter which type of ac system you have, a blocked filter restricts airflow, decreasing performance and lowering the capability to successfully cool the air. If you have not cleaned the filter in your window or portable ac system recently, make sure you do and then examine it occasionally. For main A/C systems, inspect the filter producer's recommendation for when to swap in a brand-new one. In CR's tests, filters last anywhere from 3 to 12 months.
Simply bear in mind that if your system is running constantly or if you have pets, you will need to alter your filters regularly. "When we get calls about main air units that aren't working well, nine times out of 10 it's because of a dirty filter," states Stewart Unsdorfer, owner of Central Heating & Cooling in Cleveland.
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2. Is It Too Sunny Inside?
If your window AC is in a window that gets direct sunshine in the heat of the day, it'll need to work harder to cool your space. If you have a choice, move it to a shadier area. If not, keep your tones and drapes drawn during the day to block the sun and avoid it from warming up your home.
3. Is Warm Air Leaking In? Inspect the seals around your window AC to make sure hot air isn't getting in (or cold air isn't permeating 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 Click here for more info security hardware."
4. Is Your Window Air Conditioning Vibrating? Air conditioning unit 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 firmly 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 smart or programmable thermostat, you can more easily manage the temperature in your home so that it's comfy when you exist and a bit warmer when you're not. If the temperature appears off, make certain the thermostat isn't exposed to direct sunlight, which may trigger it to sign up the wrong temperature level.
6. Are the Registers Dirty or Blocked?
If you have a forced-air cooling and heating system, regularly vacuum the registers to get rid of any dust buildup. Make sure that furnishings and other items aren't blocking the air flow through your signs up.
7. Are Plants Crowding the Compressor?
The outdoor compressor for central air conditioning 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 likewise 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 a HEATING AND COOLING (heating, ventilation, and air conditioning) professional can capture any serious issues prior to they get worse and leave you hot and troubled. The specialist will check all the moving parts, along with the refrigerant, and recharge 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 big one. Ensure you match the size of the air conditioning unit 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 find more in our full a/c scores.