Like any appliance, air conditioners need a little TLC to deliver optimal performance. It's the ACs 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 condition heats up, we asked the specialists at Customer Reports and air conditioning system pros to recognize the most typical issues that turn up with window and central air conditioning conditioners. They highlighted 8 issues to fix now. Plus, you'll discover our list of top ac system for small, medium, and large rooms, below.
The No. 1 problem affects both window systems and main Air Conditioner systems, and-- we're delighted to report-- it's the most convenient to repair. Here are 8 questions to ask that will help you keep your Air Conditioning at peak performance all summer long.
1. Is the Filter Dirty?
No matter which type of air conditioner you have, a clogged up filter limits air flow, reducing effectiveness and minimizing the ability to efficiently cool the air. If you haven't cleaned the filter in your window or portable air conditioner 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 continuously or if you have family pets, you will require to alter your filters regularly. "When we get calls about central air conditioning units that aren't working well, 9 times out of 10 it's due to the fact that of an unclean filter," states Stewart Unsdorfer, owner of Central Heating & A/c in Cleveland.
What Matters to You Matters to Us
We test countless items so you can produce your best home.
2. Is It Too Sunny Inside?
If your window Air Conditioner remains in a window that gets direct sunshine in the heat of the day, it'll have 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 during the day to obstruct the sun and avoid it from warming up your house.
3. Is Warm Air Leaking In? Check 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. "However 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 set up improperly. Ensure it's sitting securely in the window and examine the setup directions in your owner's manual to validate that no actions were missed.
Central AC List
5. Is the Thermostat on the Right Setting?
With a wise or programmable thermostat, you can more easily manage 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, make certain the thermostat isn't exposed to direct sunshine, which may cause 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 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 outside compressor for central air 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 must also be 5 feet of clearance in between the top of the system and any trees above.
8. Did You Remember the Yearly Examination? An evaluation by an A/C (heating, ventilation, and cooling) specialist can capture any major problems prior to they become worse 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 succeeded 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 a/c to the room it's suggested to cool. Listed below, we list designs in each size that performed well in CR's tests. air conditioner repair Humble You can discover more in our complete air conditioning unit rankings.