Around 1.5 units per hour, provided the compressor is on.But that is a rough estimate, your actual power consumption varies every single second. Let's dive in a little deeper and see how these things relate to each other.If you carefully look at your air conditioning unit, you'll probably see a label like this : The power rating printed on such a label is when the AC is under a stable load, the current is constant, the compressor is working, there's no back emf being produced int the induction coils., and above all the supply voltage is exactly equal to 230 volts at 50 Hz.In this stable state, the AC unit is consuming 1.5 units of electricity per hour. That said, not always is the compressor running. If you AC has a thermostat and a temperature setting, once the ambient room temperature reaches to the set limit, the compressor shuts off and only the circulating fans work.In this case the power consumption is almost equal to a ceiling fan, with my test bench, I got readings around 0.3 amps at 230 volts.

That is equal to 0.06 units per hour, almost equal to a 80 watt incandescent bulb.Another test I conducted : Under extreme load, at a room temperature of about 32 degree Celsius, the power consumption rose to almost 1.8 units per hour, or 1800 watts.   How do you calculate your power consumption : The commercial unit of electricity is kWh, also called as BTU (Board of trade Unit), which equals to one kilowatt load used for 1 hour.Units = Power in Watts * time in seconds / 3600000Units = Power in Watts * time in hours / 1000Units = Power in kilo Watts * time in hoursYou can guess the power consumption by these steps : For while the compressor is working :For while the circulating fan is working : Try this for the average time you use your air conditioner in a day, and add the two to get the daily units consumption. Multiply this with the cost of 1 unit of electricity (around Rs. 6) and you'll get the bill for a single day. Multiply by 30 to get the monthly expenditure.I use my AC unit for around 14 hours a day, at 24 degree Celsius.During the 14 hours cycle, my compressor works for about 4 hours, while for the rest 10  hours, only the fan works.

Consumption Part 1  : 1500 * 4 /1000 = 6 unitsConsumption Part 2 : 80* 10 /1000 = 0.8 unitsTotal Consumption   :                     =  6.8 unitsBill for a single day  :                      = 6.8 * 6 = 40.8Bill for a month        :                      = 40.8 * 30 = Rs. 1224But the fact is, that never do you get the exact 230 V supply, nor does the operating conditions remain the same, so for the projected output, add a uncertainty factor of 20 % positivePersian Blue Cat For Sale, and the value will be quite close to the actual consumption.Wall Mirror Decor PhilippinesKeep in mind that this varies from AC to AC, and to get a fairly accurate reading is almost impossible.Second Hand Hotel Curtains For Sale

Trane rooftop units and systems are unitary systems manufactured in various configurations providing single or multi-zone heating,From our 17.5 SEER Precedent™ to our IntelliPak™ with CDQ (Cool, Dry, Quiet dehumidification system), Trane rooftop units technology represent the industry standard in meeting commercial building comfort needs. All of our commercial rooftop units and systems, from 1½ tons through 162 tons, are designed to address today’s comfort demands, superior indoor air quality, straightforward installation andDedicated digital controls enable the use of building management systems to allow for efficient operation and system monitoring to ensure performance to design.Written More importantly than cost, is to find a reputable contractor that will size your system properly.  So many problems can and will occur with an improperly sized piece of equipment.  Make sure your house, ductwork, etc can handle a 5 ton unit and that 5 tons is the correct size.

If you're thinking about installing a geothermal system, the initial cost is certainly one of the factors that plays a role in the decision-makingAlthough geothermal heating and cooling will probably save you money in the long run, it is more expensive than conventional systems. equipment isn't much more expensive, its the underground portion known as the loop-field which adds to upfront cost. Consumers should first become acquainted with the geothermal installation process to understand how the cost is derived. The short answer to how cost is calculated is as follows: Indoor Portion + Underground Loop Field = Total System Cost The inside portion is composed of the price of the geothermal heat pump, its installation, and possible duct work modification. This is done by an HVAC contractor properly trained in geothermal. The Underground Loop Field involves drilling (or sometimes escavating) and materials. This is usually done by a well driller. The loop field is

approximately 50% of the total cost, although many factors effect this generalization. For your particular situation the following variables are considered: The first factor that we'll take a look at is the size of the home or other building for which you'd like to install geothermal. Look at it like this - a 2000 sq. ft. home isn't going to require the same amount of heating and cooling as a 6000 sq. ft. church. The larger the area covered, the more heating and cooling it is going to demand. That said, a major variable of pricing is the insulation factor, which has a direct effect on how much heating and cooling is needed. Do you live in a well insulated home or a cardboard box? Based on the size of the home, insulation, and climate the amount of heating and cooling needed is calculated, which in turn enables a contractor to calculate the size of the heat pump for the job. Needless to say, a larger heat pump is going to be a little pricier than one that's smaller in

Next, the size of the loop field that's to be installed in the ground comes into play. The size of the system (3-ton, 4-ton, etc.) along with the climate in which your located will dictate the amount of pipe that needs to be inserted into the earth. A loop field contractor will usually charge a price per foot; therefore, the larger the system, the more pipe that needs to go into the ground, the more expensive the loop field becomes. The loop field cost can vary by region because of the availability of contractors, the ground conditions, and also the price of fuel. In most cases, this shouldn't be too large of a factor, as most existing ductwork requires little to no adjustment to be suitable for geothermalThat said, if you don't have existing ductwork then you'll have the full expense of installing it. However, it's important to consider that this is a cost for which you are going to be responsible for regardless of what type of heating and cooling you install.

Ductwork is simply a necessity of almost all HVAC systems - not an exclusive monetary addition to your geothermal system pricing. These are some of the main players as far as the cost of your geothermal heating and cooling system goes. There are more minute components of pricing, of course, but we feel that these four (and all that they encompass) are the most important for consumers to grasp. Bottom line - Size of Home, Climate, & Labor dictate total system price. A quality contractor, with the right training and experience, is the key to a happy geothermal system customer. For this reason, it's important to never choose your contractor based solely on price. An inexperienced contractor can undersize your system, producing a lower quote. However, the system will not produce the efficiencies you desire. If you need help identifying the best geothermal contractor in your area, contact us. We can help you ask the right questions. Hopefully by now you understand that "it depends".