Sign up See details | Sign up shipping store pickup See details | Sign up ( $. $418.57 Sold & Shipped by Living Direct Inc (1 $. $599.99 See details | Sign up ( $649.99 $649.99Sign up (4 $. $378.57 Sold & Shipped by Kedyrolo llc ( See details | Sign up ( $389.99 $389.99Sign up (3 $429.99 $429.99Sign up (2 $. $579.99 See details | Sign up (1 $. $337.89 See details | Sign up ( $. $342.49 Sold & Shipped by Kedyrolo llc $. LG LW1215ER 12,000 BTU 115V Slide In-Out Chassis Air Conditioner with Remote Control Sold & Shipped by Kedyrolo llc shipping store pickup $. $550.69 LG LW1216HR 12,000 BTU 230V Window-Mounted Air Conditioner with 11,200 BTU Supplemental Heat Function shipping store pickup Sold & Shipped by Kedyrolo llc ( Sold & Shipped by OJ Commerce LLC ( Sold & Shipped by Air and Water, Inc. $. Comfort-Aire REG-123 12,000 BTU Window Air Conditioner & Heater Sold & Shipped by Air and Water, Inc. Sold & Shipped by Air and Water, Inc. $. Midea America Corp/Import MWDUK-12CRN1-BCK2 Air Conditioner, With Remote, Energy Star Rated, 12,000 BTUs Sold & Shipped by Ron's Home and Hardware

AC Unit Operating Cost Calculator Online calculator to calculate the daily or monthly usage cost of your air conditioning unit. The Ac Operating Cost based on the factors like Equipment Size, Electric Rate, Cooling Hours and SEER (Seasonal Energy Efficiency Ratio). AC Unit Operating Cost Calculation Equipment Size:0.5 Ton 1 Ton1.5 Ton2 Tons2.5 Tons3 Tons3.5 Tons4 Tons4.5 Tons5 Tons Energy Consumed Watts = ( Equipment Size / SEER ), Energy Consumed (kWh) = Energy Consumed Watts / 1000, Cost = Energy Consumed (kWh) x Hours x Electric Rate. AC unit operating cost calculator helps you to determine the daily and monthly usage cost of your air conditioner. Wind Chill Calculator Room Air Conditioner(AC) Calculator Rain Harvest AC Tonnage Calculator Cloud Base Most air conditioners have their capacity rated in British thermal units (Btu). A Btu is the amount of heat necessary to raise the temperature of 1 pound (0.45 kilograms) of water one degree Fahrenheit (0.56 degrees Celsius).

One Btu equals 1,055 joules. In heating and cooling terms, one ton equals 12,000 Btu. A typical window air conditioner might be rated at 10,000 Btu. For comparison, a typical 2,000-square-foot (185.8 square meters) house might have a 5-ton (60,000-Btu) air conditioning system, implying that you might need perhaps 30 Btu per square foot. These are rough estimates. To size an air conditioner accurately for your specific application, you should contact an HVAC contractor.ac unit does not turn off The energy efficiency rating (EER) of an air conditioner is its Btu rating over its wattage. low power ac drivesAs an example, if a 10,000-Btu air conditioner consumes 1,200 watts, its EER is 8.3 (10,000 Btu/1,200 watts). cost of ac unit installationObviously, you would like the EER to be as high as possible, but normally a higher EER is accompanied by a higher price.

Let's say you have a choice between two 10,000-Btu units. One has an EER of 8.3 and consumes 1,200 watts, and the other has an EER of 10 and consumes 1,000 watts. Let's also say that the price difference is $100. To determine the payback period on the more expensive unit, you need to know approximately how many hours per year you will be operating the air conditioner and how much a kilowatt-hour (kWh) costs in your area. Assuming you plan to use the air conditioner six hours a day for four months of the year, at a cost of $0.10/kWh. The difference in energy consumption between the two units is 200 watts. This means that every five hours the less expensive unit will consume one additional kWh (or $0.10) more than the more expensive unit. Let's do the math: With roughly 30 days in a month, you're operating the air conditioner: 4 months x 30 days per month x 6 hours per day = 720 hours [(720 hours x 200 watts) / (1000 watts/kilowatt)] x $0.10/kilowatt hours = $14.40