Like any appliance, ac system require a little TLC to deliver optimal efficiency. It's the ACs that have not been kept in top-notch condition that tend to have a hard time most in hot weather.
To make certain you don't lose your cool as soon as the weather condition warms up, we asked the professionals at Customer Reports and ac system pros to identify the most typical issues that surface with window and central air conditioners. They highlighted 8 problems to troubleshoot now. Plus, you'll discover our list of top ac system for small, medium, and big spaces, below.
The No. 1 problem impacts both window units and main Air Conditioning systems, and-- we more than happy to report-- it's the simplest to fix. Here are 8 questions to ask that will help you keep your Air Conditioner at peak efficiency all summertime long.
1. Is the Filter Dirty?
No matter which type of air conditioner you have, a clogged up filter limits airflow, reducing efficiency and minimizing the ability to effectively cool the air. If you have not cleaned up the filter in your window or portable a/c unit just recently, make sure you do and after that examine it regularly. For main AC systems, examine the filter manufacturer's suggestion for when to switch in a new one. In CR's tests, filters last anywhere from three to 12 months.
Simply remember that if your system is running constantly or if you have animals, you will require to change your filters regularly. "When we get calls about central air conditioning units that aren't working well, 9 times out of 10 it's because of a filthy 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 Air Conditioner is in a window that gets direct sunlight in the heat of the day, it'll need to work harder to cool your space. If you have an option, move it to a shadier area. If not, keep your shades and curtains drawn throughout the day to obstruct the sun and avoid it from warming up your home.
3. Is Warm Air Leaking In? Examine the seals around your window AC to ensure hot air isn't getting in (or cold air isn't permeating out). Reseal around your unit with weather removing if essential.
" Many brand-new window systems come with insulation panels to put over the plastic adjustable side panels," states Chris Regan, CR's senior air conditioner tester. "But to maximize effectiveness, you'll still require to utilize weather condition stripping around the boundary of the system. And always use the producer's setup and security hardware."
4. Is Your Window Air Conditioning Vibrating? A/c make plenty of noise, including from the whir of the fan and the noise of Go to the website the compressor biking on and off. These sounds are normal. But if you hear a vibrating noise, it might suggest that your system was installed incorrectly. Ensure it's sitting safely in the window and examine the setup instructions in your owner's manual to verify that no actions were missed.
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 home so that it's comfortable when you exist and a bit warmer when you're not. If the temperature level seems off, ensure the thermostat isn't exposed to direct sunshine, which might cause it to register the wrong temperature level.
6. Are the Registers Dirty or Blocked?
If you have a forced-air heating and cooling system, routinely vacuum the signs up to get rid of any dust accumulation. Make sure that furniture and other objects aren't blocking the air flow through your signs up.
7. Are Plants Crowding the Compressor?
The outside compressor for main air needs adequate airflow to work correctly, so make certain there's at least 2 to 3 feet of area between the compressor and any plants or structures. There ought to also be 5 feet of clearance between the top of the system and any trees above.
8. Did You Keep In Mind the Annual Checkup? An assessment by an A/C (heating, ventilation, and a/c) professional can catch any serious problems prior to they get even worse and leave you hot and bothered. The specialist will inspect all the moving parts, along with the refrigerant, and charge the system if essential.
Need a New Air Conditioning?
If your room a/c is beyond repair work, you can find one that did well in our tests for as little as around $200 for a small unit and upwards of $800 for a large one. Ensure you match the size of the air conditioning system to the space it's meant to cool. Below, we list models in each size that performed well in CR's tests. You can discover more in our complete air conditioning system rankings.