Like any home appliance, air conditioning system 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 hot weather.
To make sure you don't lose your cool as soon as the weather condition heats up, we asked the specialists at Customer Reports and air conditioning system pros to recognize the most typical issues that emerge with window and central air conditioning conditioners. They highlighted 8 issues to fix now. Plus, you'll discover our list of leading a/c unit for small, medium, and large rooms, below.
The No. 1 problem affects both window systems and main Air Conditioner systems, and-- we enjoy 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 effectively 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 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, 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 sunlight 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 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 removing if essential.
" A lot of new window units come with insulation panels to position over the plastic adjustable side panels," states Chris Regan, CR's senior ac system tester. "But to maximize performance, hvac companies Humble you'll still require to use weather removing around the border of the system. And always use the maker's setup and safety hardware."
4. Is Your Window AC Vibrating? Air conditioning system make a lot of noise, including from the whir of the fan and the noise of the compressor biking on and off. These noises are normal. However if you hear a vibrating sound, it may mean that your system was set up incorrectly. Make sure it's sitting firmly in the window and evaluate the installation instructions in your owner's handbook to verify that no steps were missed out on.
Central A/C Checklist
5. Is the Thermostat on the Right Setting?
With a smart or programmable thermostat, you can more quickly manage 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 appears off, ensure the thermostat isn't exposed to direct sunlight, which might trigger it to register the wrong 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 obstructing the air flow through your registers.
7. Are Plants Crowding the Compressor?
The outdoor compressor for main air needs adequate air flow to work correctly, so make sure there's at least 2 to 3 feet of area between the compressor and any plants or structures. There should likewise be 5 feet of clearance between the top of the unit and any trees above.
8. Did You Keep In Mind the Annual Checkup? An assessment by a HEATING AND COOLING (heating, ventilation, and air conditioning) professional can catch any serious issues before they get worse and leave you hot and troubled. The specialist will check all the moving parts, in addition to the refrigerant, and recharge the system if essential.
Required a New AC?
If your space a/c unit is beyond repair, you can discover one that did well 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 implied to cool. Below, we note models in each size that carried out well in CR's tests. You can find more in our full air conditioning unit ratings.