How much does it cost to run a 12,000 BTU air conditioner per hour? The hourly operating cost for a 12,000 BTU air conditioner depends on factors such as the unit’s Energy Efficiency Ratio, "EER," or Seasonal Energy Efficiency Ratio, "SEER," room or house size and local energy rates. As of 2014, the average cost for energy is nearly 13 cents per kilowatt-hour, "kWh." How energy efficient is the Trane XR13 air conditioning system? How efficient is the Trane xe 1200 air conditioner? To calculate the hourly cost of a 12,000 BTU unit, divide BTUs by its EER or SEER to get watts per hour. Divide the watts per hour by 1,000 to find kWhs. Multiply the kWhs by the local electric company’s rate to calculate the cost per hour. For example, if the unit has an EER of 9, the average hourly cost of operation would be 17 cents. How do you size room air conditioners? Use the area of a room to determine the proper air conditioner size estimate, which is measured in British thermal units per hour.

A 100- to 150-square-foo... What are the differences between Carrier 15 SEER and 14 SEER heat pumps? A Carrier 15 Seasonal Energy Efficiency Ratio heat pump has a higher energy efficiency rating than a Carrier 14 Seasonal Energy Efficiency Ratio heat pump.... What is BTU per hour in air conditioning? BTUs per hour is a standard measurement that indications how many British Thermal Units an air conditioner removes from a room in one hour. A BTU is the un... How can you fix an oscillating fan? How do you get a manual for a Preway fireplace? What kind of stores sell wrap-on electric pipe heating cable? What is a bathroom exhaust fan? Are Bosch condensing boilers energy efficient?Written Written Let do the math for 1.5 Ton system , for the sake of simplicity let assume 1.5Tr consumes 1.5Kw and 1TR consumes 1KW etc Calculation for 8hrs Operation of non inverter Ac The AC will cool your room within 20 min and then switch off for 20 min and then start again ( approximately )So for a 60 min cycle the unit may be on for approx 40-45  min

, let's assume 45 minFor a 8hr operation total time the unit will be on is 6hrs (8×45/60=6hrs)Energy consumed for 6hrs is 9kw-hr For a Inverter AC To cool room=20 min that is unit will operate at 1.5TR After set point Rest 40 min unit will operate at 0.3TR to maintain the tempFor 8hrs Operation AC is on and operating at 1.5Tr for approx 3 hrs (8×20/60=2.6 ~3hrs)that is4.5kw-hrRest 5 hrs (8hrs -where to buy new ac unit3hrs) the AC is operating at 0.3 TR to maintain the temp 0.3TR consumes 300W that gives1.5kw-hr energy consumption Total energy consumption for inverter AC for a 8hrs cycle is 6Kw-hrAssumptionsHeat load is constant in both casesFor the sake of calculation TR=Kw Yes there are different step down TR in inverter Ac, 0.3TR is most common one , if you find a AC that is operating at higher or lower TR during off cycle feel free to use itThis is how much should i pay for an ac unit

not precise calculation,  for precise calculation some more parameters are required. This calculation is just to provide a reference.Written Written Written Considering a 1.5 tonn AC unit in below answer.A normal AC cost around 25-30k whereas inverter technology cost around 35k.A 1.5 tonn normal AC consumes approxly 1.2kwh of power and an inverter uses approxly 0.8-0.9kwhSay you run your AC for around 10hours a day, then normal AC will burn 12-13 units and inverter will burn around 8-9 units.ac window unit best buyLet's assume cost of per unit to be 5rs, then you save 15rs per day and 450rs in a month by inverter AC.AC usually used for 4-5 months I.e 450*5=2250rs approx.Using for short duration, let's say 2 years only. You save around 5000rs only.Whereas you invested around 10000 more during Installation and purchase.Thus normal AC with 3-4 star ratings works fine for short duration.Purchasing a home heating and air conditioning system isn't just about up front equipment and installation costs, but ongoing gas and electric bills for standard HVAC equipment.

Korte has provided a calculator below from HVAC Opcost to help you factor technical information. If you would like our assistance however, please do not hesitate to call us at (260) 493-3059. Korte was voted #1 by local newspapers. We are the leading Fort Wayne air conditioning contractor, and we are ready to enhance the levels of your indoor comfort control! For more information about our services, please visit either our Fort Wayne HVAC Contractor or New Haven HVAC Contractor page. Or simply call us at (260) 493-3059 for immediate service! In addition to efficient gas and electric equipment, if you are interested in energy savings for heating and cooling, we recommend you consider a geothermal heat pump for amazing efficiency. Korte is a Geothermal System certified contractor, and we can answer any questions you have about efficient geothermal heat pump solutions.Air conditioner or heat pump operating cost guide: this article explains how to calculate the actual cost of operating an air conditioning

system in easy to understand language This article series answers most questions about air conditioning systems. We continue to add to and update this text as new details are provided. At SEER RATINGS & OTHER DEFINITIONS we explained SEER ratings that measure air conditioning system efficiency, and we explained how we can determine how much energy an air conditioner uses either by the hour of by the season of use. At the end of that section we knew how much energy our air conditioner used, either on an hourly basis or for use during the whole We were able to express the total air conditioning energy used in BTUs or in Kilowatts per hour or per season. the process of translating air conditioner use into actual dollar costs. In the United States for December 2007 the average retail price of electricity paid by residential consumers ranged from about $0.063 per kWh (Idaho) to $0.287 per kWh (Hawaii). Your electrical bill will indicate the current charge per kilowatt hour