air conditioner power consumption chart
Here is a short video for tips to reduce power consumption of air conditioner in India. First, we need to convert 7000 kJ/hr in BTU/hr. EER power = P c / P w (1b) where . Click calculate to find the energy consumption of a room air conditioner using 1000 Watts for 3 hours a day @ $0.10 per kWh. EER rating is usually indicated on the specification sheet. Looking at the CS-VU9UKQ model specification sheet; the cooling capacity listed is 9000 Kj/h. Because the voltage is higher, they generally draw less amperage than their 115 volt counterparts, but they also need a specific outlet to support their higher voltage needs. That alone is a bit weird; obviously they mean 9000 BTU/hr. One kilowatt-hour (kWh) is equivalent to 1,000 watt hours. 1 kJ/h is 0.948 BTU/hr. EER = 6629 BTU/hr / 583 W = 11.37. Some window air conditioners can achieve an EER rating of 12+. The ones with EER below 8 are electricity guzzlers. Air conditioners are likely one of the biggest consumers of power at your home or office. This is the most basic specifications that you should look out for. For example 12000 BTU/hr = 3516.85 W. Here are some of the air conditioner ratings you may encounter in the brochures or specifications of the air conditioner or heat pump unit. We also calculated the EER rating for each AC unit: In the chart above, we’ve looked at the EER rating of portable air conditioners. Most manufacturers will provide the EER rating themselves. That means that 500W will give us 5,000 BTU of cooling effect. About the Author: Abhishek Jain is an Alumnus of IIT Bombay with almost 10 years of experience in corporate before starting Bijli Bachao in 2012. It helps you to calculate your household electricity cost or number of units per month for running various electrical appliances or devices. We will most likely be using it almost everyday for more than 10 hours. Hi! In fact, kilo-Joules per hour should be written as kJ/h (Kj/h is not the proper unit). 1. Air Conditioner on for 10 hours a day, at 20 degrees Celsius.In this period compressor works for 4 hours and rests for 6 hours fan works. It may not apply to your current floor space. Especially if they yield such a high EER rating. Residential. Here is a chart of 1.5 Ton AC power consumption and saving per month. The EER is most valuable for portable AC units while the SEER is most valuable for split-system air conditioners. What size Caravan Air Conditioner will suit my existing cut out or hatch recess? Power consumption of a 200 watts air cooler running for 5 hours in a day is 1 kWh of electricity per day and 30 kWh of electricity per month. Can you review the latest Pansasonic Elite Sky Inverter? Nevertheless, this is a good guide size for a split air conditioner. That’s why the charges on your electrical bill are expressed in kilowatt hours. What size of generator to run a 1.5 hp deep well pump ? That’s very energy-efficient. For example, a 1000W AC unit spends 1 kilowatt-hour of electricity per hour. The important part is this: the specification sheet list cooling power at 250 kW (obviously, that not kilo-Watts, it’s just Watts). SEER = (1 Ã EER100% + 42 Ã EER75% + 45 Ã EER50% + 12 Ã EER250%)/100, Total Heat (BTU/hr.) What follows below are some easy to follow tips that will help reduce your power consumption while using an AC. As far as lowering the air temperature is concerned, you only need to know that it has 5,000 BTU and it’s correctly sized for your room/space. Example: If a 10,000 BTU air conditioner is powered by 1,000 W, the EER rating is calculated as, EER = 10,000 BTU / 1,000 W = 10 EER rating. Hello Jane, the higher EER rating equals to better energy efficiency, you are right. That means that the cooling capacity is 6629 BTU/hr. We have to admit, given the basic mistakes in units in the specs sheet, we can’t fully trust these numbers. I just purchased a 8000 watt gas generator as nothing I had could carry the huge load. What Is A Good SEER Rating For An Air Conditioner? How Much Does It Cost to Run An Air Conditioner (Per Hour, Month)? Total Power Consumption : = 6.48 units Is this energy efficient? The power consumption of 9,000 BTU air conditioner units ranges from 800-900 watts (if a 9,000 BTU A/C unit consumes more than 900 watts, it is inefficient and you should look for a better model). Even if they don’t, you can calculate it yourself just by knowing two metrics – the BTU number and the measure of power (how many watts of power your AC unit has). their 1HP product, shows 18.32 EER Rating. Single room air conditioners come in different sizes and use from 500 to 1500 watts. In hotter climates air conditioners with EER above 10 should be selected. Air conditioners of 230 volts use a dedicated higher voltage circuit, much like the type that powers an oven or electric clothes dryer. However, if you want to compare the energy efficiency of a certain LG AC unit vs. a certain Panasonic AC unit, you can just check the EER rating. What Is A Good SEER Rating For An Air Conditioner? A consistent AC utilized for domestic use has a range of 5,500 – 14, 000 BTU/hour. What is best EER for Split Inverter ACs? Thanks for the review. Rated power of an air cooler varies from 150 watts to 300 watts which is quite less considering the cooling effect they offer. Hathaspace Smart True HEPA Air Purifier Reviews, list of the best portable air conditioners, EER Chart With Respective AC Electricity Costs. Another important energy-related metric that you should know about air conditioning is the SEER rating. Household Electricity Cost Calculation. * Required fields. Given that an average price of 1 kWh in the US is $0.1319, you can save quite a bit if you invest in an above-average energy-efficient air conditioner. We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. When you find an air conditioner with a 14 EER rating, you need to look no further as far as energy efficiency is concerned. I plugged it into a Kill-A-Watt to monitor its power consumption and noticed in the morning, when the house and the outdoor temperature is at its coolest, it consumes 620-640 W. In the afternoon when the sun is on the unit, it consumes ~750W. Air Conditioner EER Chart: Which AC Unit Is The Most Energy Efficient? Power Consumption Chart: Tons: 3 Star: 4 Star: 5 Star: Normal A. C. Inverter A.C. Normal A. C. Inverter A.C. Normal A. C. Inverter A.C. 0.75: 627: 550 – 499: 576: 421: 1.00: 828: 726 – 658: 760: 557: 1.50: 1235: 1077 – 972: 1130: 815: 2.00: 1548: 1344 – 1208: 1412: 1005 The above chart is based on a regular size home and is only indicative. This evaporative cooler still won’t produce the same results as an air conditioner, but this feature gets it closer. What Will Be Our Electricity Bill After Using 1 5 Ton Air How To Calculate Air Conditioner Electricity Use 1 5 Ton Split How Much Electricity Do Air Conditioners Use Quora How Much Power Will A 1 Ton Inverter Air Conditioner Consume Quora READ Barbecue Restaurant In Austin Texas. 1500W unit, for comparison, spends 1.5 kWh of electricity per hour. Find out which of your household appliances are using the most electricity so you can manage your energy consumption and save money on your next bill. A good EER rating, for example, is 10. There are 3 ways how to check how many watts does your air conditioner use: Below you find a table of how many watts do different air conditioners – from 5,000 BTU to 18,000 BTU – use. My Account View accounts & bills, make payments View the My Account page; MENU Mobile Navigation Menu. air), Latent Heat (BTU/hr) = 0.69 x CFM x Δgr. That’s how you can easily estimate that 5,000 BTU AC units use 500W of energy. So, 3516.85W/1000W= 3.52 Most Energy-Efficient Portable Air Conditioner: Whynter ARC-14S with 11.20 EER rating. You can find split inverter AC units with 20 SEER or more. We have gathered the most energy-efficient portable AC units here. Obviously, there are several different types of air conditioners and each of them has a rough EER rating interval. A 900-watt air conditioner that’s left on for 12 hours each day will use si… This is NOT a review but an Unboxing Video of the DeLonghi AC (PAC AN125HPEC). That would yield 9000 BTU / 490 W = 18.37 EER rating. air), Sensible Heat (BTU/hr) = 1.1 x CFM x Ît (std. Assess the air conditioner horsepower you need based on your room’s floor area. The ratings … You’re right, the 18.32 EER rating seems suspiciously high. Can you compare LG dual inverter vs Carrier X power gold 3 (Both 1.5hp). You can see it at 3rd place in the list of the best window air conditioners. High wattage air conditioners cost more to run. We can all agree that having the most energy-efficient air conditioner is invaluable. However, other factors that determine which air conditioners are the best, is their track-record, the reliability of the brand, dehumidification rate, average airflow, and so on. = 4.5 x CFM x Δh (std. No matter how hot under the collar you get, buying an air conditioner should never be an impulse purchase. As an Amazon Associate we earn from qualifying purchases. You can estimate how many watts does an air conditioner with known capacity (BTU) use pretty well with this AC wattage calculator: Estimated Wattage (Based on 10 EER Rating). A rule of thumb to estimate how many watts of energy different air conditioners use is to take the BTU number and divide it by 10. Power Input 583W Even if they don’t, you can calculate it yourself just by knowing two metrics – the BTU number and the measure of power (how many watts of power your AC unit has). EER Rating For Portable Air Conditioner (Examples). Question: Estimate the monthly cost of 1 Ton AC that runs for 3 hours daily, If the bill is … So, let’s say 250W. (std. If you check out the several air conditioners EnergyStar has highlighted here, you will notice that the highest EER rating is 14. Thanks! Then you have come to the right place where all that information in presented in the one place. Hello Ace, if you can share specs (EER primarily), the price of both devices, and the price of electricity in your area, we can do some calculation to decide which one makes more financial sense. Only window units like Della and LG (#2 and #3 picks in the best window AC units list) are more efficient; they have 12+ EER rating. For example, a 1000W AC unit spends 1 kilowatt-hour of electricity per hour. Note that EER is sometimes erroneous based on cooling power and electrical power consumption as. For the yearly energy bills, we’ve taken into account that the AC unit is running 8 hours per day for 3 months with the price of 1 kWh being 13 cents: You have air conditioners with EER 8 or EER 10 or EER 12 or even EER 14. Power Consumption Part 1 : 1500 * 4 /1000 = 6 units Power Consumption Part 2 : 80* 6/1000 = 0.48 units. Based on these specs, the LG devices are usually superior to lesser-known Fujidenzo devices. It's an expensive, long-term commitment that has big implications for your power bill and comfort levels alike – so it's important to do your homework before installing one. The average EER rating for a portable air conditioner is 8.5. Air Cooler Working. Capacity(ton) * Capacity(ton) is required. For example: A 3.5 kw air conditioner will cool a room size from 21 m 2 to 35 m 2 efficiently. Hello Randolf, it’s unclear to which specific device you’re referring to. (std. Because Fujidenzo has higher EER compared to LG. (Portable, Window, Etc), AC Tonnage Calculator Per Square Foot (+Tonnage Table). Power Consumption Calculator And Electrical Bill (+ 2 Examples), 8 Smallest Air Conditioners For Small Room (10×10, 12×12, 14×14). (BTU Calculator). Not knowing how many watts does a 5,000 BTU air conditioner use is actually pretty normal. In terms of power efficiency and size, this cooler is a mixed bag. The kWh figure for annual energy consumption that is shown on the label is designed to assist you to calculate how much it may cost to run the air conditioner on an annual basis. The relationship between BTU and power (in watts) of an air conditioner is determined by energy-efficiency EER rating. If you prefer to talk to a real person, then pick up the phone and dial 1800 787 278 (1800 RV PARTS) or email us at [email protected] and one of our friendly team members will be happy to help. An average 5,000 BTU air conditioner uses 500W of energy running at full capacity. Hello Andy, 1,000W can power a 8,000 to 12,000 BTU device; depending on the EER rating. Pics of : Air Conditioner Power Consumption Chart. However, it should be noted that most consumers use air conditioners very differently and as a result the actual use is likely to vary considerably. (My aerated compressor system used under 5,000). A watt is a unit of power. How much electricity does an air conditioner use? Assuming the ac to be a 3 star or 5 star rated, its Energy Efficiency Ratio (EER)=2.7 cooling capacity of 1 ton is equal to 3.517 kW of power. Hello Mogman, you’re exactly right, thank you for the heads-up; we’ve fixed the numbers according to your suggestion. In this EER chart, we will look at how much electricity (power in W) does a small 6,000 BTU, medium 10,000, and 14,000 large portable air conditioner use. In the table above we’ll assume that the EER rating of all AC units is between 8 and 12. We usually choose an air conditioner based on BTU and room size. What is a good EER for a portable air conditioner? Calculating annual energy consumption in SEER. Calculating EER from this would yield us 9000 BTU / 250 W = 36 EER. I have a 1 1/2 HP Submersible pump, Unfortunately, they take surge watts of 7,500 & RUNNING is 2,500 watts. Hello LP, let’s calculate the EER rating. You can read our article about the air conditioner SEER rating here. Cooling Capacity 7000kJ/hr In ductless split, the range of cooling capacity can go from 9,000 Btu/h to over 30,000 Btu/h. Hello Darwin, we’re not familiar with EER = Wt/We definition of EER. How Much Does It Cost to Run An Air Conditioner? Brand is Carrier. Green-Power America GPD1500 1500W would be an excellent choice for that. Such energy efficiency is achieved by the dual-hose Whynter system. Cost Of Running A 1,000 W Air Conditioner (Estimate) High wattage air conditioners cost more to run. As an Amazon Associate we earn from qualifying purchases. several different types of air conditioners, BTU To kW Air Conditioning Calculator [Quick + Easy Converter], How Many BTU Air Conditioner Do You Need? Thank you. If you don’t have a source of electricity readily available, you’ll most probably need a generator to create about: We’ve received a lot of questions about which generators are best for a certain capacity of an air conditioner. 1500W unit, for comparison, spends 1.5 kWh of electricity per hour. That’s exactly what the air conditioner EER chart will try to illustrate. For split inverters, the more suitable metric is SEER; Seasonal EER. Hi. Here is an EER chart of how much does it cost to run a 10,000 BTU air conditioner (be it a window unit, or any other). What btu rating if any can be run by a 1000watt LP generator? Air conditioner wattage is not the easiest information to come by. Hello Keo, thank you for bringing the Elite Sky to our attention. You can see it at 1st place in the list of the best portable air conditioners. To determine the amount of watts that your cooling systems uses, you need to multiply the product’s wattage by the length of time that it is actually operating. 1 kJ = 0.947 BTU. This is a 12,000 BTU Portable Air Conditioner. Energy Consumption Calculator; Energy Consumption Calculato. Do you 100% need the EER 14 or would EER 10 suffice? The energy consumption or power input of an air conditioner is measured under conditions specified in an Australian Standard. Thanks. How Many Watts Are Required By A One Ton Split Ac Quora … What Is A Good EER Rating For An Air Conditioner? For the actual EER rating calculation, they appear to be using the 490 W power output. Would just like to know your thoughts. Sometimes I’ve seen EER= Wt/We Carrier has higher EER but the unit itself is way more expensive. This calculator can help you calculate electricity usage of your air conditioner and the usage cost. Select Your Product Specifications. The higher the EER rating an air conditioner has, the more energy-efficient it is. Anything above that should be considered great energy efficiency. Hello Deborah, you’re right, with Submersible pumps, you will have a significantly higher start-up wattage. It would make sense to get the most out of an air conditioner, right? Login. Rated Voltage 230 V/60 Hz air), Sensible Heat (BTU/hr) = 1.1 x CFM x Δt (std. Because the heating and cooling requirement is affected by climate and this varies substantially across Australia and New Zealand, an annual energy consumption figure is not shown on the old energy label. Central Air Conditioner : 10,000 BTU: 2200: 1500: 20,000 BTU: 3300: 2500: 24,000 BTU: 4950: 3800: 32,000 BTU: 6500: 5000: 40,000 BTU: 6700: 6000: 1/4' Drill: 300: 300: Jigsaw: 300: 300: Electric Weed Trimmer: 500: 500: Belt Sander: 1000: 1000: Disc Sander: 1200: 1200: Chain Saw: 1200: 1200: Worm Drive Saw: 3100: 1560: 12' Concrete Cutter: 3600: 1800: 7 1/4' Circular Saw: 3000: 1500: Disc Grinder: 4000: … Sometimes even the whole day. That’s exactly what the air conditioner EER chart will try to illustrate. EER rating calculation is fairly simple; EER = Capacity (in BTU) / Electrical Power (in W). How to calculate the energy consumption by Air Conditioner (AC) load? That’s why you’ll see a range for the wattage of air conditioners with the same BTU number: As you can see from the table above, a 12,000 BTU air conditioner can use 1500W (8 EER rating) or 1000W (12 EER rating). The result you’ve shown is quite low – most AC units have an EER rating of between 8 and 12. (Here’s the generic list from EMP (NASA) specialist = Water Well Pumps RATED RUNNING 1,000-2,500, Surge/STARTING 5,600 – 7,500 watts & required voltage 120 or 240. SEER = (1 × EER100% + 42 × EER75% + 45 × EER50% + 12 × EER250%)/100, Total Heat (BTU/hr.) Or when in doubt, consult your air conditioner dealer. Window type Non Inverter. For 1 ton AC inverter, power consumption of ac = cooling capacity/EER = 1.5*3.517/2.7=1.954 kW. Thanks for your reply. Here’s a quick guide: Floor Area (in square meters) / AC Unit Size (Horsepower) 10.5sqm: 0.5 hp; 11 to 14sqm: 0.75 hp; 15 to 21sqm: 1.0 hp Most Energy-Efficient Window Air Conditioner: Della 048-TL-WAC6K with an incredible 12.2 EER rating. Which is extraordinarily high as well. Monitor Fax Machine Laser Printer Copy Machine PLAY Tailgating / Camping Electric Grill AM/FM Radio CD/DVD Player Box Fan Needs: HIGHEST ADDITIONAL STARTING WATTS TOTAL RUNNING WATTS TOTAL STARTING WATTS = + Estimating Power Needs: Portable Generators The more watts your portable generator produces, the … Are you endorsing LG window type aircon? Hello Celso, what is the wattage of that pump?