Like any device, air conditioners require a little TLC to provide ideal performance. 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 sure you don't 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 central air conditioning 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 main 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 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 recently, ensure you do and then check it periodically. For main Air Conditioner systems, examine the filter producer's recommendation 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 regularly. "When we get calls about central air conditioning 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.
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2. Is It Too Sunny Within?
If your window A/C 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 spot. 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 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 Helpful hints maximize performance, you'll still require to utilize weather stripping around the border of the system. And always use the maker's setup and safety hardware."
4. Is Your Window Air Conditioning Vibrating? Air conditioners 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. 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.
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5. Is the Thermostat on the Right Setting?
With a wise or programmable thermostat, you can more easily control the temperature level in your house so that it's comfortable when you exist and a bit warmer when you're not. If the temperature level seems off, make sure the thermostat isn't exposed to direct sunshine, which might cause it to sign up the incorrect temperature.
6. Are the Registers Dirty or Blocked?
If you have a forced-air heating and cooling system, frequently vacuum the signs up to remove any dust accumulation. Ensure that furniture and other objects aren't obstructing the airflow through your registers.
7. Are Plants Crowding the Compressor?
The outside compressor for central air conditioning needs appropriate 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 need to likewise be 5 feet of clearance between the top of the system and any trees above.
8. Did You Keep In Mind the Annual Examination? An assessment by a HVAC (heating, ventilation, and cooling) service technician can catch any severe issues before they become worse and leave you hot and bothered. The technician will check all the moving parts, as well as the refrigerant, and recharge the system if essential.
Required a New Air Conditioning?
If your space a/c unit 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 large 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 performed well in CR's tests. You can discover more in our full air conditioning system scores.