Air Conditioning
Looking at Central Air Conditioning
On a hot, sweltering summer day most people are more concerned with what an air conditioner can do as opposed to understanding the concept behind its operation. Central air conditioning is a modern day solution to controlling heat and humidity. Operating via a system of ducts that dispense cool and dehumidified air to many areas of a home or office, contemporary air conditioners are capable of climate control in both summer and winter.
What type of Air Conditioning Unit is best for me?
Depending on one’s budget and the size of area to be cooled/heated there is an air conditioning unit that can fulfill your needs. The most popular is referred to as a split system air conditioner. This type of air conditioner is made up of various interconnected components and is designed so that the duct-system air handler is installed inside the home while the condenser remains outside in order to aid in noise reduction. The two components are electrically connected with refrigeration piping which circulates the chemical refrigerant from one unit to the other.
The other type of air conditioning unit is designed with basically the same components as the split system, except for the duct system, and is combined all in one cabinet. Installed outside, the packaged air conditioner has a duct system which is installed through an outside wall or on the roof in order to circulate the conditioned air.
Either unit is designed to work well under specific conditions; however, because of its versatility, compactness and capacity the split system is usually used in residential environments while the packaged units tend to be popular and effective for commercial applications.
What else should I know about air conditioners?
Air conditioning units are traditionally rated in BTU’s, (British thermal unit), which is the standard unit for measuring a quantity of thermal energy. One BTU is the quantity of thermal energy needed to raise the temperature of one pound of water one degree Fahrenheit. One ton of air conditioning equals 12000 BTU’s/hr. Other than portable or window air conditioning units, capacity increases by half ton increments.
Air conditioning units have proven to be beneficial in providing safe, clean, hypoallergenic environments and have become the mainstay for most people who experience hot, humid climate conditions.
Their ability to provide clean, climate controlled air is the main reason critical areas such as hospitals and other areas where controlled air flow is essential rely heavily on the atmosphere controlling features of a good air conditioning unit.
Regular maintenance such as filter cleaning and replacement can increase the life span of your air conditioner while enhancing its overall efficiency. This, of course, leads to a reduction in service calls which, in turn, contributes to reducing the overall operating costs.
Paul is a regular contributor to Air Conditioner Reviews an informational website for Air Conditioning ratings and reviews on several brand-names and different types including portable , central and Frigidaire Air Conditioners
About the Author
www.washing-machine-wizard.com provides the best washing machine reviews and laundry tips.
How Air Conditioning Work
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HAIER Remote Energy Star Compliant WINDOW AIR CONDITION UNIT 24,000 BTU NIB $440.00 |
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Honeywell CT87B Thermostat “The Round” Heat and Air Conditioning – New $8.49 |
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Portable Hand Held Air Condition Fan Cool Cooling Wet $9.99 |
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FUJITSU 24RLXS 2 Ton ductless Mini split heat pump, Heating & Air conditioning $4,200.00 |
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Single Manifold Gauge Brass Valve for Air Condition NEW $17.81 |
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Pink Handy Hand-held Air Condition Cool Cooler Fan USB Portable New $11.05 |
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Pink USB Desktop No Leaf Air Condition Bladeless Portable Refrigeration fan $8.10 |
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New EdgeStar Server Cool 14,000 BTU Portable Air Conditioning Unit – Silver $904.00 |
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Green No leaf air condition Bladeless mini Refrigeration fans USBdesktop $8.88 |
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R11 RX11-Flush Air Conditioning & Refrigeration Flush $133.91 |
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Pink USB Desktop No Leaf Air Condition Bladeless Portable Refrigeration fan $4.25 |
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USB Mini Hand Air Condition Cooler Fan Conditioner Cool $13.09 |
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30 FT LINE SET FOR R410A MINI SPLIT CENTRAL AIR CONDITIONING SYSTEMS 3/8″ X 7/8″ $219.99 |
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USB Mini Handy Hand Held Air Condition Cool Cooling Fan $15.89 |
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GENERAL ELECTRIC HEATING & AIR CONDITIONING/HEAT PUMP/CENTRAL UNIT COMPRESSOR $129.99 |
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Durable and long lasting Air-condition Car Brake Tubing Flaring Tool (UK Model) $27.53 |
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3.5 TON CENTRAL AIR CONDITIONING R-22 CONDENSING UNIT A/C $1,085.00 |
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4 TON COPELAND AIR CONDITIONING A/C COMPRESSOR $599.00 |
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Alpine Living Air XL15 Purifier/Ionizer/Cleaner – Excellent Working Condition $62.00 |
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No leaf air condition Bladeless miniPortable Refrigeration fans USBdesktop green $0.99 |
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15000 BTU Window AC Unit, 950 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $499.95 |
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18000 BTU Window AC Unit 1250 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $559.95 |
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New yellow Mini portable No-leaf air condition Foldable fan USB desktop $4.99 |
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blue Noleaf air condition Bladeless mini Portable Refrigeration fans USB desktop $4.99 |
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Case of 12 Flanders Precision Aire Air Conditioning / Furnace Filters 16x20x1 $39.99 |
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Air Conditioner Conditioning Dustproof Beige Lace Cover Beige $6.93 |
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Air Purifier: Ionic Pro CA500. Good condition. $69.00 |
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Central Air Conditioning unit 2 1/2 ton EVCON brand Used but runs great $150.00 |
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22000 BTU Window AC Unit 1450 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $574.95 |
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25000 BTU Window AC Unit 1600 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $650.00 |
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R11 RX11-Flush Air Conditioning & Refrigeration Flush $68.10 |
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16X25X1 ” AIR CONDITIONING/FURNACE AIR FILTER 6-PACK $56.99 |
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New No leaf air condition Bladeless mini Portable Refrigeration fans USB desktop $6.50 |
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Air Conditioning Circuit Board Transformer Remote Parts $31.33 |
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Air Condition Three-way Brass Single Manifold Gauge Valve $18.06 |
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Air Condition Three-way Brass Single Manifold Gauge Valve $18.09 |
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Air Conditioning Circuit Board Remote Controller Parts $23.10 |
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No leaf air condition conditioner mini hand-held Portable fan USB No Noise $11.39 |
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Handy Air Condition Fan Cool Cooling Handy-Black Color $0.97 |
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LG Window AC & Heater Unit 18000 BTU w Energy Star, 10000 Heat Air Conditioning $744.95 |
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EdgeStar 8,000 BTU Portable A/C, Ultra Compact Mini Air Conditioning Unit Fan $294.95 |
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18000 BTU Window AC Unit 1250 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $554.95 |
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22000 BTU Window AC Unit 1450 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $569.95 |
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25000 BTU Window AC Unit 1600 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $645.00 |
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15000 BTU Window AC Unit, 950 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $494.95 |
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6000 BTU Window AC Unit, 250 Sq. Ft. Air Conditioning Sunpentown Energy Star A/C $229.95 |
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10,000 BTU Window AC Unit, 400 SqFt. Air Conditioning Sunpentown Energy Star A/C $319.95 |
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8000 BTU Window AC Unit, 350 Sq. Ft. Air Conditioning Sunpentown Energy Star A/C $284.95 |
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12000 BTU Window AC Unit, 700 Sq.Ft. Air Conditioning Sunpentown Energy Star A/C $379.95 |
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Mitsubishi MSZ-FE18NA Ductless Mini split, Heat pump Heating & Air conditioning $4,400.00 |
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No leaf air condition Bladeless mini Portable Refrigeration fans USB desktop Blu $7.50 |
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10 Heating & Air conditioning Vent duct covers! New still in shrink wrap! NO RES $49.99 |
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Air Conditioner Conditioning Anti-dust Lace Cover Beige $7.54 |
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Protective Indoor Air Conditioner Conditioning Lace Cover Beige $14.35 |
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Air Conditioning Circuit Board Transformer Remote Parts $31.30 |
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New RANCO T34-131 Air conditioning Delay Timer 208/240 VAC HK25RC010 $99.99 |
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FRIEDRICH DUCTLESS MINI SPLIT SYSTEM R410A AIR CONDITION AC UNIT 12,000 BTU $999.99 |
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Air Conditioning Circuit Board Remote Controller Parts $24.30 |
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Air Conditioning Circuit Board Transformer Remote Parts $31.31 |
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LG 6711A90022N AIR CONDITIONING AC REMOTE CONTROL $21.99 |
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Mitsubishi 48,000 Btu Dual Zone (24+24) Ductless Air conditioning Heat pump $11,800.00 |
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Portable Mini Handy Air Condition Battery Cooling Fan $10.90 |
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Portable Mini Handy Air Condition Battery Cooling Fan $10.90 |
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Portable Mini Handy Air Condition Battery Cooling Fan $10.90 |
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Refrigeration, Air Conditioning, Filter Drier 7/8 Sweat $39.95 |
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Blue USB Desktop No Leaf Air Condition Bladeless Portable Refrigeration fan $5.50 |
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Carrier air conditioner conditioning condensing unit compressor 1.5 ton r22 $9.99 |
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Goodman A coil Evaporator used 2 ton air conditioner conditioning R22 $9.99 |
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Air Condition Three-way Brass Single Manifold Gauge Valve $17.26 |
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AIR CONDITION CAPACITORS OFF VARIOUS A/C IN GOOD CONDITION $6.99 |
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NEW 2 TON CENTRAL AIR CONDITIONING DURO GUARD MODEL#DAGA024JA $499.99 |
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Air Conditioning Men do it in a BREEZE – Sign $4.99 |
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AIR CONDITIONING SERVICE VALVES NEW $42.00 |
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NEW – EdgeStar Server Cool 14,000 BTU Portable Air Condition $899.00 |
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Blueair 201 HEPA Air Purifier In Good Used Condition. $125.00 |
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250′ THERMOSTAT WIRE AIR CONDITIONING HEAT PUMP AC ELECTRIC LOW VOLTAGE 24 VOLT $20.50 |
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HONEYWELL PRO4000 PROGRAMABLE THERMOSTAT AC HEAT PUMP AIR CONDITIONING COOL 24V $0.99 |
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HONEYWELL PRO6000 PROGRAMABLE THERMOSTAT AC HEAT PUMP AIR CONDITIONING COOL 24V $13.50 |
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NEW LG Case Assembly Air Conditioning Control Unit ABQ33478604 Genuine OEM Parts $68.00 |
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Mitsubishi MSZ-FE12NA 23 SEER Ductless Mini-split Air conditioning heat pump $2,750.00 |
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The Second Generation Portable USB Mini Air Conditioning Evaporative Cooler Fan $11.44 |
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EdgeStar Server Cool 14,000 BTU Portable Air Condition – AP14009COM – 14000 BTU $899.00 |
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Air Conditioning Circuit Board Remote Controller Parts $21.43 |
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Air Conditioning Vent Deflectors for Floor Registers (10-14″) DeFlect-O Model 40 $6.75 |
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Single Manifold Gauge Brass Valve for Air Condition NEW $18.08 |
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Air Conditioner Conditioning Dustproof Beige Lace Cover Beige $7.54 |
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Heat Pump Goodman 3 Ton 13 Seer R410 Air Conditioner AC Conditioning $1,625.00 |
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Oreck XL Tower Air Purifier ***Excellent, Mint Condition!*** $175.00 |
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Round Dial 0.1-3.8 MPa Air Conditioning Pressure Gauge $11.91 |
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TRANE XP12 AIR CONDITIONING UNIT USED JUST UPDATED 8 YRS OLD $200.00 |
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2.5 TON NITROGEN CHARGED R22 READY CENTRAL AC AIR CONDITIONING CONDENSER $849.99 |
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NEW 16 SEER 2 TON CENTRAL AIR condition W/ HEAT PUMP CONDENSER UNIT R410A $1,749.99 |
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air condition Bladeless mini Portable fans USB desktop blue gift for children!! $15.00 |
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“NEW” MAGIC CHEF MODEL ACD61PR1-8 AIR CONDITIONING CONDENSING UNIT $199.99 |
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Carrier Transport Air Conditioning Electrical Panel Assembly 91-62040-00 $24.99 |
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Air Condition Three-way Brass Single Manifold Gauge Valve $17.25 |
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Single Manifold Gauge Brass Valve for Air Condition NEW $18.06 |
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Oreck Dual Max Air Purifier Mint Condition Used 2 times $150.00 |
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TECUMSEH AKA5510EXV AIR CONDITIONING COMPRESSOR $399.99 |
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TECUMSEH RK147ET-021-J7 AIR CONDITIONING COMPRESSOR $249.99 |
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4 Liter AC/DC Portable Mini Fridge Cooler Warmer (White) $45.49 This mini-fridge is great for those who eat at their desk, on the road or who need a cold drink or snack close by. Healthy people who need a healthy perishable snack or meal will love this unit. The mini fridge works without any liquid refrigerants (like freon), noisy motors or messy condensation. The quiet environmentally friendly semiconductor system keeps your items cold or hot as you choose. … |
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4 Liter AC/DC Portable Mini Fridge Cooler Warmer (Black) $45.49 This mini-fridge is great for those who eat at their desk, on the road or who need a cold drink or snack close by. Healthy people who need a healthy perishable snack or meal will love this unit. The mini fridge works without any liquid refrigerants (like freon), noisy motors or messy condensation. The quiet environmentally friendly semiconductor system keeps your items cold or hot as you choose. F… |
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Frigidaire FRA084KT7 8,000 BTU Slider/Casement Air Conditioner $469.99 Frigidaire Window%2DMounted Slider %2F Casement Air Conditioner… |
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Weakness $0.73 … |
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Air Conditioning $5.26 All products are BRAND NEW and factory sealed. Fast shipping and 100% Satisfaction Guaranteed…. |
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Air Conditioning $10.41 All products are BRAND NEW and factory sealed. Fast shipping and 100% Satisfaction Guaranteed…. |
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Electricity for HVAC Video Set 2: Components [VHS] $1,089.95 Bring must-know electrical concepts and HVAC service procedures to life! Designed to coordinate with our Electricity for Refrigeration, Heating, and Air Conditioning book by Russell Smith, this new series of twelve videos is an excellent way to introduce essential electrical topics, from basic concepts of electricity through motors and controls. The first set of four tapes focuses on the basics, i… |
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Delmar’s HVAC-R Service Calls Video Series (Set of 12) [VHS] $2,530.75 HVAC-R Service Calls Video Series consists of twelve videotapes intended to teach the basics of servicing HVAC-R equipment. The tapes move from general principles of troubleshooting methods and procedures to working with specific types of equipment. Each tape is presented as an actual service call, giving the viewer insight into authentic job situations. Customer service and safety are always stre… |
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ASE Automotive Test Readiness Series: Heating and Air Conditioning – A7 [VHS] $69.00 … |
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Frigidaire FRA052XT7 5,000-BTU Mini Window Air Conditioner $109.99 Frigidaire FRA052XT7 5,000 BTU Mini Window Air Conditioner… |
This entry was posted on Wednesday, February 28th, 2007 at 7:43 am and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.