Window air conditioners are often thought of as noisy and inefficient, but most modern units are engineered to run more quietly and consume less electricity. Window air conditioners may be used for supplemental cooling or as the only source of relief from summer's heat. Air conditioners may be wired for 120-volt electrical outlets or have special plugs and heavy-duty wiring for use in 220-volt outlets. The unit's voltage is directly related to its cooling capacity.
Voltage Sizes
The standard electrical outlet in most homes accepts 120-volt air conditioners as well as air conditioners labeled as 110- or 115-volt. Most plugs have the usual two prongs, with a third, round grounding prong. Plugs for 220-volt air conditioners may look like larger versions of the standard plug but usually have a different prong-and-receptacle configuration, much like the plugs and outlets for other heavy-duty appliances like stoves and clothes dryers. While 120-volt air conditioners simply plug into existing sockets, you may have to add a wall socket that can accept the 220-volt air conditioner's plug. This requires new wiring from the wall to the breaker box, and a circuit designed to handle the electrical load. Unless you are very handy with electricity, call a professional to do this wiring for you.
Btu Per Hour
Btu, or British thermal units, are the measure of the air conditioner's cold air output. Most air conditioners that plug into standard wall sockets deliver less than 15,000 Btu per hour. Air conditioners that produce more than 15,000 Btu per hour require a 220-volt wall receptacle.
Room Size and Voltage Choices
Calculate the square footage of the room where the air conditioner will go. For a square or rectangular room, multiply the width by the length of the room. If the room is triangular, multiply the length by the width and divide the result by two. Once you determine how many Btu per hour you need for a specific room, you will know whether you need a 120-volt or a 220-volt window unit. Check the wall outlets where the unit will be installed to be sure they are the proper voltage. She just cut her electricity bill to 60%, click here to read. Because the plugs and wiring can get hot, avoid using extension cords with window air conditioners.
Efficiency and Size
New window air conditioners carry labels that provide the seasonal energy efficiency ratio. Choose an air conditioner with the highest SEER rating you can find. The air conditioner's label should also give the number of Btu and what size room the unit can cool. The latter is a general figure, since factors such as whether the unit is installed in a sunny or shaded window, which direction the window faces and the climate where you live affect the unit's efficiency.
Comparison of 220 & 120 Volt Air Conditioners eHow
www.ehow.com Home Appliances Air ConditionersWindow air conditioners are often thought of as noisy and inefficient, but most modern units are engineered to run more quietly and consume less electricity. Window ...
220 Volts Air Conditioners - Compare Prices, Reviews and Buy
www.nextag.com/220-volts-air-conditioners220 Volts Air Conditioners - 14 results like 24,000 Btu Klimaire 16 SEER - DC Inverter - Heat Pump & Air Conditioner - 220 Volt - No Insallation Kit Included, 18,000 ...
Difference Between 220 & 120 Volt Air Conditioner eHow
www.ehow.com Home Appliances Air ConditionersOf all the things you need to consider when shopping for a room air conditioner, the voltage is one of the most important. Air conditioners run on two types of ...
Air Conditioners 220 Volt - Compare Prices, Reviews and Buy at
www.nextag.com/air-conditioners-220-volt/products-htmlAir Conditioners 220 Volt . Products; Travel; Radar; Deals; null; ... heat pump comparison mini split air conditioner ... this 20 Amp 120/240 volt, ...
Does a 220 volt Air Conditioner cost less to operate than a 110 ...
wiki.answers.com Heating Ventilating and Air ConditioningDoes a 220 volt Air Conditioner cost less to operate than a 110 volt with the same btu? ... Does 120 volt cost less than 220 volts? . Amps x volts = watts.
220 volts air conditioner Air Conditioners Bizrate
www.bizrate.com Appliances Air ConditionersFind great deals on 220 volts air conditioner Air Conditioners, including discounts on the Frigidaire Window / Wall Air Conditioner FRA124ZU1.
220 VOLT AIR CONDITIONER - AIR CONDITIONER
acsale2011.com/646-220-volt-air-conditioner.html220 Volt Air Conditioner Air Conditioners ... Shop for 220 Volt Air Conditioner. Price comparison, consumer reviews, and store ratings on Shopping.com.
120 volt vs 220 volt air conditioners with the same BTU rating ...
wiki.answers.com Categories Home & GardenThey are both energy efficient units if they are of the newer thermostatically controlled units, generally a 220 volt system may draw less amps while setting on a ...
Choosing a 120 or 220 v Air conditioner - Electrical Wiring
ths.gardenweb.com/forums/load/wiring/msg0500153924095.htmlSo the lesser amperage of the 240 volt unit will result in less voltage drop and greater efficiency. ... Choosing a 120 or 220 v Air conditioner.
18000 Btu 120 Volt Air Conditioner Home and Garden Air ...
www.dealtime.com/18000-btu-120-volt-air-conditioner/products> 18000 btu 120 volt air conditioner ... Air Conditioners (1,373) Air Conditioner Accessories (63) Miscellaneous (28) Humidifier, Dehumidifier and Air Purifier ...
Gibson 12,000 BTU Thru Wall Air Conditioner, 220 Volt
www1.bottomdollar.com/p___Gibson_12_000_BTU_Thru_Wall_Air...Comparison Shop - PriceGrabber finds you the best prices on the Web, ... Description: Gibson 12,000 BTU Thru Wall Air Conditioner, 220 Volt GAH124Q2T. User Reviews.
The Best Ranked Window Air Conditioners LIVESTRONG.COM
www.livestrong.com Energy Efficient Air ConditionersSep 02, 2010 Some larger window air conditioners are powered by 220-volt current, ... Comparison of DeLonghi Air Conditioners. Filling Snacks Under 100 Calories.
110 vs 220 VAC air conditioner - Page 2 - DIYbanter
www.diybanter.com/home-repair/59390-110-vs-220-vac-air-conditioner...110 vs 220 VAC air conditioner ... IE An air conditioner consuming 10 amps at 120 volts consumes 1,200 watts. If you leave it on for an hour, you pay for 1.2 kWh.
110 vs 220 VAC air conditioner - Page 4 - DIY Forums
www.diy-forum.net/110-vs-220-vac-air-conditioner-t86246p4.html110 vs 220 VAC air conditioner ... >IE An air conditioner consuming 10 amps at 120 volts ... What you say is very much true but in comparison of the A/C ...
110 or 220v Air Conditioner - Differences? -
Full questionBest answerOther answersanswers.yahoo.com/question/index?qid=20100406185847AAeksjRResolved Last updated: Apr 07, 2010 5 posts 4 total answersApr 06, 2010 There isn't a 220 line run but I can easily put one in. Would running a 220v line ... If you buy a 120 volt air conditioner
110v or 220v air conditioner? - Yahoo! Answers
Full questionBest answerOther answersanswers.yahoo.com/question/index?qid=...Resolved Last updated: Jun 16, 2009 6 posts 5 total answersJun 13, 2009 What the energy diffrence on air conditioners using 110 or 210 i was thinking ... requires a 220 volt outlet. I have unit ... is near a 120 volt ...
Wall mount A/C, 110 volts vs 220 volts? - Ask Me Help Desk
www.askmehelpdesk.com Heating & Air ConditioningWall mount A/C, 110 volts vs 220 volts? Heating & Air Conditioning ... If I had a 120 Watt load. At 120 Volt it would draw 1 Amp and at 240 V it would draw 0.5 amps
220 VOLT AC UNITS PORTABLE - Air conditioning
airconditi.com/page/13Buy 220 volts ac portable air conditioning unit at BizRate, the best price comparison search ... to 20A from 110 120 volt outlets. International 220 240v equipment ...
How to Select and Wire a 120 or 220 Volt Air Conditioner
www.ask-the-electrician.com/how-to-select-a-120-or-220-volt-air...Most air conditioners require a dedicated electrical circuit for both 120 volt or 220 volt. ... How to Select and Wire a 120 or 220 Volt Air Conditioner
TAC 09CHPC-A PORTABLE AIR CONDITIONER FOR 220 VOLTS
www.worldwidevoltage.com/...air-conditioner-for-220-volts.htmlHome > Large Appliances > Air Conditioners > 220 Volts Portable Air Conditioners > TAC 09CHPC-A PORTABLE AIR CONDITIONER FOR ... 220-240 Volt, 50Hz, Portable Air ...
COMPACT 220 VOLT AC UNIT - Air conditioning
airconditi.com/compact-220-volt-ac-unitCOMPACT 220 VOLT AC UNIT 220 Volt 50Hz Air Conditioner, ... comparison search ... equipment to 20A from 110 120 volt outlets. International 220 240v equipment ...
No comments:
Post a Comment