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How does a window air conditioning work?
Window air conditioners work on exactly the same principles as a refrigerator or dehumidifier. They have a cooling system that refrigerates the air entering the unit. The moisture in the air condenses on the cold coils and drips into the bottom tray of the air conditioner. The warm air in the room is drawn over the evaporator coil, which collect heat. The heat is conducted into a refrigerant gas. The gas is then circulated to the condensing coils on the back of the unit where it is dissipated to the outside.
Dedicated to helping the handy home/property owner solve their home heating and air conditioning project needs. www.window-air-conditioning.com offer's a comprehensive line of products to help you achieve your project goals, manage your property's heating and a/c needs, and save money!
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- FAQ'S About Window Air Conditioners
- What is a BTU?
- What size window Airconditioner unit would I need?
- How does a window air conditioner work?
- Are window air conditioners expensive to run?
- How do air conditioners remove humidity from the room?
- Why use a window air conditioner?
- Is it difficult to instal window air conditioner?
- What do the air conditioner efficiency ratings mean?
- How can I increase the output to cool more areas?
- What if Water leaking from the rear of a window air conditioner?
- What can I do to make my air conditioner more efficient?
- Can I install a window unit by myself?
- Should I buy a Split AC or a Window AC?
- Do I need 3 phase supply if I have to buy an AC for my house?
- To what distance will a Window AC or Split AC throw air?
- Do I have to necessarily buy a Voltage Stabilizer when I buy an AC?
- What is the ideal location for a Window AC?
- How often should I clean my filter?
- How do I know if the AC I am buying is energy efficient?
- Which type of air conditioners make the least noise?
- What is a BTU?
- Window air conditioners are rated based on the BTU output. BTU -- or British thermal unit -- is defined as the amount of air needed to heat or cool one pound of water by one degree. When choosing an air conditioner, you won't be choosing it based on the dimensions alone, but also by the number of BTUs the unit will remove from the area each hour. Top ?
- What size window Airconditioner unit would I need?
- The size of the window unit needed will depend on the size of the room you wish to cool. To determine which size you need, measure the width of the room by the length and multiply those numbers together to determine the square footage. For a room that's less than 150 square feet, a 5,000 BTU air conditioner is the proper size. For every 100 additional square feet over 150, add 1,000 BTU. Units are generally available up to 26,000 BTU; however, the larger the unit, the heavier and less energy-efficient it will be. Top ?
- How does a window air conditioner work?
- Window air conditioners work on exactly the same principles as a refrigerator or dehumidifier. They have a cooling system that refrigerates the air entering the unit. The moisture in the air condenses on the cold coils and drips into the bottom tray of the air conditioner. The warm air in the room is drawn over the evaporator coil, which collect heat. The heat is conducted into a refrigerant gas. The gas is then circulated to the condensing coils on the back of the unit where it is dissipated to the outside. Top ?
- Are window air conditioners expensive to run?
- Yes. They use a considerable amount of electricity. A standard single room air conditioner will cost approximately 7-12 cents per hour to operate. If you run the air conditioner for 8 hours per day it will cost you approximately $24.40 per month at $.10 per kilowatt hour. Top ?
- How do air conditioners remove humidity from the room?
- The evaporator coils on the front of the air conditioner get very cold during normal operation of the air conditioner. As the warm moist air in the room comes in contact with the cold evaporator the moisture in the air condenses out of the air and attaches to the evaporator coil. As more and more moisture condenses the water begins to drip down into the base of the air conditioner where it is evaporated to the outside of the house. Top ?
- Why use a window air conditioner?
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Window AC's have many benefits such as reduced space requirements, better efficiency and ease of use. Plus, they work in almost all environments: dry or wet. They cool effectively and keep moisture levels down too. Many options offer adjustable thermostats for cooling control, quiet operation for nightttime cooling, and most models include either an Energy Star rating or economy setting to save you money on your energy bill. Top ?
- Is it difficult to instal window air conditioner?
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All window coolers come with an installation kit and usually install in 15-20 minutes. Simply follow manufacturer insstruction for installation, then just plug it in! Top ?
- What do the air conditioner efficiency ratings mean?
- SEER (Seasonal Energy Efficiency Ratio) is a system for rating the efficiency of cooling equipment. The higher the SEER rating, the less your unit will cost to operate. SEER ratings range from 13 SEER (which is the lowest possible efficiency air conditioner product that is manufactured - and thus is the unit which uses the most energy to operate) to over 20 SEER (the most efficient manufactured air conditioners which uses the least amount of energy). Top ?
- How can I increase the output to cool more areas?
- If only one unit is used and you want to cool other areas of the house, you can attempt to increase the output by placing a fan in the doorway of the cooled room facing outward. The fan will help pull the cool air out of the room and into other areas of the home. The downside to this is that the unit will have to work harder and your energy bills will increase. Top ?
- What if Water leaking from the rear of a window air conditioner?
- Water leaking from the rear of a window air conditioner is not unusual, especially when humidity levels are high. If water is being dumped outside then the machine is operating properly. Its primary job is to remove moisture from inside the home and dispose of it outside. If in an apartment building then a bucket under the rear of the air conditioner can stop it from leaking onto your downstairs neighbours. Top ?
- What can I do to make my air conditioner more efficient?
- Prevent any direct sunlight from heating up the room the unit is in. Clean the dust filter every month or as often as it needs it. Limit using any heat generating appliances such as stoves, ovens, microwave ovens, hair dryers, etc. Top ?
- Can I install a window unit by myself?
- Small, portable air conditioner units can usually be installed by one person, but depending on the location of the window and the size of the portable air conditioner, an extra pair of hands is always helpful. Always read the instruction manual that comes with the unit before attempting to install it because not all window air conditioners have the same type of brackets or housing. You may need help holding the unit in place while you install the brackets and secure it. Top ?
- Should I buy a Split AC or a Window AC?
- It is possible that the circuit breaker for the compressor unit is thrown (switched to "off"). Go outside to the compressor unit and follow the big cable up to the circuit breaker panel on the wall. If it is off, throw the switch to "on." If that is not the problem, something is probably wrong with the compressor unit. Turn off the breaker panel and call a repairman Top ?
- Do I need 3 phase supply if I have to buy an AC for my house?
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Window ACs and Mini Split ACs work on single phase. However, it is better to have a 3 phase supply and distribute the other loads like Geysers, washing machines, pumps and lights in the other 2 phases. Top ?
- To what distance will a Window AC or Split AC throw air?
- A normal Window AC or split AC will throw air upto 15 feet. However, special Split units are available to throw air upto 30 feet. Top ?
- Do I have to necessarily buy a Voltage Stabilizer when I buy an AC?
- The compressor which is the most critical component in the AC works between 190 to 240 V. With voltages in most parts of our Country going well below 190 V, we recommend using a Voltage Stabilizer. Top ?
- What is the ideal location for a Window AC?
- At a height of 5 feet behind you. Ensure that the AC air from the airconditioner does not hit you directly. Top ?
- How often should I clean my filter?
- Filter cleaning depends on the frequency of usage and the atmospheric conditions. For normal applications, it is recommended to clean the filter once in 15 days. Top ?
- How do I know if the AC I am buying is energy efficient?
- Ask for the EER (Energy Efficient Ratio) of the AC. The higher the EER, the more energy efficient the AC. Top ?
- Which type of air conditioners make the least noise?
- Air conditioners have improved over the years and are generally not as noisy as they were a decade ago. But, as a general rule, split air conditioners are quieter than window air conditioners. So, if you are a light sleeper or if noise is a big concern for you, a split AC is your best bet. Top ?
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Window air conditioning units will cool and fan the air into a room. Both of these actions take place in a single unit that is placed within an open window. The first advantage to these appliances is that they are extremely cheap when compared to a central air conditioning unit. Newer models also have a great deal of efficiency and they can help you to save money on your energy bill. You won’t have to worry about installing a system of ducts in your home since the cool air will simply come from your window. Many of the newer window air conditioning units are also extremely slim and low profile so that they will not take up the entirety of your window. These newer models also possess many advanced functions such as remotes and automatic settings. |
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- 5 Tips for Annual Air Conditioner Maintenance.
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1. Wash the filter.
The main thing to do to upkeep your window unit is to make sure you wash the filter screen on a regular basis. After popping out the front grill of the unit with a putty knife, remove the mesh filter. Wash it together with the grill in a mixture of warm, soapy water and bleach to remove any mold.
2. Clean the coils.
You'll find evaporator coils underneath the filter. To keep your A/C going strong, you'll want to vacuum them thoroughly using a brush attachment. Remove any stubborn dirt with a plastic scrub brush. Do the same thing with the condenser coils at the back of the A/C unit. The idea is that extra debris gets in the way of air flow—an your cool air.
3. Straighten fins. Use a fin comb to straighten any bent coil fins. You can find fin combs at a home or hardware store or online for around $10. | |
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- Window Air Conditioners - Best Buy
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