Like any device, a/c unit require a little TLC to provide optimum efficiency. It's the A/cs that have not been kept in superior condition that tend to have a hard time most in heat.
To make certain you do not lose your cool as soon as the weather condition heats up, we asked the specialists at Customer Reports and a/c pros to recognize the most typical issues that turn up with window and main air conditioners. They highlighted 8 issues to fix now. Plus, you'll discover our list of top a/c unit for small, 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 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 kind of a/c unit you have, a blocked filter restricts airflow, decreasing efficiency and reducing the capability to successfully cool the air. If you have not cleaned up the filter in your window or portable a/c unit just recently, ensure you do and then check it periodically. For main Air Conditioner 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.
Simply 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.
What Matters to You Matters to Us
We check countless items so you can produce your best home.
2. Is It Too Sunny Within?
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 area. 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 house.
3. Is Warm Air Leaking In? Check the seals around your window AC to make certain hot air isn't getting in (or cold air isn't permeating out). Reseal around your unit with weather stripping if essential.
" The majority 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 sure that furnishings and other items aren't blocking the air flow through your registers.
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 inspection by an A/C (heating, ventilation, and a/c) technician can capture any major problems prior to they get 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 A/C?
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 Click for more 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 meant to cool. Listed below, we list designs in each size that performed well in CR's tests. You can find more in our complete air conditioning unit rankings.