Like any appliance, a/c require a little TLC to provide optimum efficiency. It's the Air conditioners 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 find our list of top ac system for small, medium, and large rooms, below.
The No. 1 issue impacts both window systems and main A/C systems, and-- we're pleased to report-- it's the simplest to fix. Here are eight questions to ask that will help you keep your AC at peak performance all summer season long.
1. Is the Filter Dirty?
No matter which kind of air conditioning system you have, a clogged up filter limits air flow, reducing effectiveness and decreasing the ability to effectively cool the air. If you haven't cleaned the filter in your window or portable air conditioning system recently, ensure you do and then check it periodically. For main A/C systems, inspect the filter producer's recommendation for when to swap in a new one. In CR's tests, filters last anywhere from 3 to 12 months.
Simply bear in mind 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 main air systems that aren't working well, nine times out of 10 it's since of a dirty filter," says Stewart Unsdorfer, owner of Central Heating & Cooling in Cleveland.
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2. Is It Too Sunny Inside?
If your window AC 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 tones 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.
" A lot 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 maximize efficiency, you'll still require to utilize weather stripping around the border of the system. And constantly utilize the maker's installation and safety hardware."
4. Is Your Window A/C Vibrating? A/c make lots of noise, consisting of from the whir of the fan and the noise of the compressor cycling on and off. These noises are regular. However if you hear a vibrating noise, it may suggest that your system was installed incorrectly. Make certain it's sitting safely in the window and review the installation guidelines 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 level in your house so that it's comfortable when you're there and a bit warmer when you're not. If the temperature level appears off, make certain the thermostat isn't exposed to direct sunlight, which may 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 things 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 space between the compressor and any plants or structures. There need to also be 5 feet of clearance between the top of the system and any trees above.
8. Did You Remember the Annual Examination? An evaluation by a HVAC (heating, ventilation, and cooling) specialist can catch any severe problems before they get even worse and leave you hot and bothered. The technician will examine all the moving parts, as well as the refrigerant, and charge the system if needed.
Need a New Air Conditioner?
If your space air conditioning unit is beyond repair work, you can find one that did well in our tests for just around $200 for a small system and upwards of $800 for a big one. Make sure you match the size of the air Additional reading conditioning system 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.