Clearing an obstructed evaporator can reduce air conditioner power consumption. You came to the right place. Assess the air conditioner horsepower you need based on your rooms floor area. 
For large rooms, I would recommend a standing fan which is at least 16,but no morethan 20 to keep noise levels and power consumption down. However, smaller air conditioners may end up costing you more due to common habits. Teko is a technology startup innovating the mobile and appliance service industry. Another factor to consider is the amount of heat exposure the room has during the day. You can buy 9,000 BTU air conditioners, and find the most energy-efficient units ordered by energy usage with the help of our air conditioner finder. Bitcoin Miner Power Consumption: How Much Energy Do Bitcoin Miners Consume? The power consumption of air conditioners averages 318 watts (hourly, for a 24,000 BTU unit) in most American households. You can determine and average the power consumption of your air conditioner using a Kill A Watt or similar energy use monitor and compare its energy usage to that of modern units, as well as the figures provided herein. How To Determine Air Conditioner Efficiency.
Based on this calculation, you may determine if the cost is reasonable or if you need to reduce your air conditioning consumption. An air conditioner consists of a condenser, a system of coils and a refrigerant. Heres 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; 22 to 25sqm: 1.5 hp; 26 to 28sqm: 2.0 hp. Ensure that your filters are clean, as well as your condenser and evaporator fins. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Inverter Aircon vs. Non-inverter Aircon: Whats the Difference? Well choose PHP 13.7580 for this example because thats what the power provider charges per kWh in the metropolitan area. While these models have the lowest electric consumption figures in their class, there are a lot more models available in the market that are also energy efficient youll only need to do your research diligently to get the best air conditioner model for you. A/C units with an EER of 12 are so common that you wont have any trouble finding them. What Window Type Aircon Has The Highest EER In The Philippines? 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 than900 watts, it is inefficient and you should look for a better model). You virtually (or actually) live at work. Image obtained with thanks from chooyutshing on Flickr. Look for the unit size that corresponds to the room that you are cooling below (for example: if your room is 500 square feet and is located in the United States, you would skip to the 12,000 BTU section). This means that if the power rate is at9.744/kWh, and that youll use your aircon for 8 hours every day, then it is estimated that your air conditioner will contribute at least87.2 perday or2,616 per monthto your electricity bill. Please note that air conditioner energy usageis heavily influenced by the temperature of your environment and your thermostat temperature. Understanding the Energy Guide Label (EEF and EER Label) Philippines, How to know the wattage of a window type aircon, Wattage and power consumption of window type air conditioners per capacity.
People with smaller units may not want to turn them off because they might take too long to cool back off when they return. This makes them more than worthwhilein regions with extremely high electricity prices exceeding $0.20/kWh, while savings are more modest (but still high) in regions with electricity prices below $0.10/kWh). As mentioned, this varies depending on several factors. If you need to purchase a 9,000 BTU air conditioner for a 350-400 square foot room, you might be able to buy a 10,000 BTU or 12,000 BTU air conditioner instead under certain circumstances (please contact a professional to advise you on this), as these will cool your room quicker. Knowing how to do this is useful because, at the end of the day, you can only improve that which you can measure. Calculating aircon power consumption is quite simple, and some basic arithmetic will suffice. . If you dont like having a fan blow on you all the time, set it to oscillate. You will receive mail with link to set new password. 137.94 Php multiplied by 30 days is 4138.2 Php per month. 
If your house is heavily shaded, you may reduce the capacity by 10%. There are uncommon air conditioner sizes in the 12,000 to 18,000 BTU range, including 13,000 BTU, 14,000 BTU, 15,000 BTU, and room size calculations sometimes yield results that dont match any unit (or extremely rare units) on the market (such as 16,000 BTU). The optimal management of motor activity provided by Inverter Technology leads to the elimination of unnecessary power usage. Inverter air conditioners provide a more convenient temperature control option that enables you to turn the unit up or down quickly without it cycling on and off all the time.
This data was obtained from the labels of six 220 volt units of the following brands: Pioneer, Senville, General Electric, Friederich, Haier, and LG. 230v inverter ,What is the power consumption here in the phillipines, Hi can u help me learn how to compute the sub meter reading only with 0.6HP..thank you. Here are eight more reasons to get yourself one if you havent already. Your working hours are typical.
What size room will a 3.5 kW air conditioner cool?
Needless to say, it will have a big impact on yourelectricity bill. It also provides a (rough) monthly electricity cost estimate. Bear in mind that you should not purchase an oversized unit, as this may compromise the air conditioners performance and even promote mold growth due to excessive humidity. Multiply the Watt rating by 1 hour to arrive at 746 Watt-Hour. In the United States, the power consumption of 24,000 BTU household air conditioner units averages 228 kWh/month (according to the Department Of Energy), and these units are recommended for rooms ranging from 1,400-1,500 square feet, but that isnt a requirement. The energy usageof the fans in the range I recommended is usually 50-100 watts. Proper usage habits and regular maintenance will determine whether your electricity bill will be high or low. their lowest temperature setting and highest fan setting). Due to the limitations of the data set, only non-inverter models are presented here. If you continue to use this site we will assume that you are happy with it. A a rule of thumb, to calculate energy consumption consider 1 ton of AC is equal to 1000 watts. TIP 1: Match your aircon horsepower (HP) to the size of your room. The difference between 11 and 12 isnt particularly significant, though, so be sure to get a unit that is offered with solid support (this entails buying it from a reputable store that offers free repairs within a reasonable warranty period).
He started 101appliance to answer the most common customer questions that he has encountered during his time in the industry. In general, an inverter air conditionerwill pay for itself most quickly if you normally use your air conditioner for extended time periods. If you continue to use this site we will assume that you are happy with it. The room size recommendations below were obtained from the U.S. Department of Energy. 
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The higher the R-value, the greater the effect it will have on your electric bill.
Only turn on the fan if you are going to compensate for its power consumption by turning up the thermostat temperature. PWM enables them to operate at low speeds (which results in low power consumption, and low noise levels) when cooling demand is low, and they dont have to operate at full speed all the time. Image credit: iStock.com/JPWALLET. It can also be used to calculate fuel requirements for a trip and your MPG. Check the horsepower of your machine and convert it to Watts (1 HP = 746 Watts). What is Social Security tax withheld on W2? For a room 20m2 to 30m2, a 3.5kW unit should cool the room; For a room 30m2 to 45m2, a 5-6kW unit should cool the room; and. The EER is the ratio of an A/C units cooling capacity to its wattage. Assume you have a 1.0 HP non-inverter window air conditioner that runs for at least 12 hours each day. One metric horsepower is equal to 0.73549875 kilowatts: 1 hp(M) = 735.49875 W = 0.73549875 kW. Next, multiply 746 by the total number of hours the air conditioner is in use: How much does aircon cost per hour in the Philippines? For example a 1000 watt AC running for 5 hours will consume 1000 watt x 5 hours = 5000 watt hours = 5 kilowatt hours of electricity = 5 units of electricity. Regular Electric Fan: Whats the Difference? The current rating of 24,000 BTU air conditioners is often in the range of 8.4 amps to 12.7 amps. These are easy to find. One horsepower is equal to 0.7457 kW, and one kilowatt equals 1.337 hp. 0.8 Ton Split AC 0.8 kW per hour (Approx 0.8 unit per hour) 1.0 Ton Split AC 1.09 kW per hour (Approx 1.0 unit per hour) 1.5 Ton Split AC 1.56 kW per hour (Approx 1.6 unit per hour) 2.0 Ton Split AC 1.93 kW per hour (Approx 1.9 unit per hour).
A clogged condenser with inadequate airflow may overheat, reduce its ability to dispel heat outside (decreasing efficiency), and damage the compressor. However, if you have several high-wattage incandescent light bulbs per room, that could quickly add up to a massive electric bill. Yes, air conditioners are expensive to operate due to their high electricity usage. Despite their relatively-low efficiency, these units are among the most widely used (possibly because they cool rooms very quickly, as well as the popularity of the open floor plans).
Lets use the metropolitan rate PHP 13.7580/kWh. A sturdyawning installation can block quite a bit of sunlight, which would otherwise heat up your house quite a bit. This is common, but not the best. So the power conversion of horsepower to kilowatts is given by: P (kW) = 0.746 P (hp) Example. This can significantly reduce the load on your air conditioner, hence lowering your electric bill. This is common, but not the best. A 2.5 HP aircon will use about 2,700 watts, while an aircon unit with 0.5 HP will use 600 watts. The best thing you can do efficiency-wise is to find the highest EER for the unit which matches your room best. Due to the exceptionally high power consumption of air conditioners,its ideal to purchase a unit with an EER above 11.
Using this method, you should be able to determine how much of the monthly expenditure is related to air conditioning. People often buy these window air conditioners because they are more DIY-friendly and can be installed without cutting holes in your landlords wall. R22 units are also getting more expensive to repair because that refrigerant is being phased out/is increasingly scarce.
For large rooms, I would recommend a standing fan which is at least 16,but no morethan 20 to keep noise levels and power consumption down. However, smaller air conditioners may end up costing you more due to common habits. Teko is a technology startup innovating the mobile and appliance service industry. Another factor to consider is the amount of heat exposure the room has during the day. You can buy 9,000 BTU air conditioners, and find the most energy-efficient units ordered by energy usage with the help of our air conditioner finder. Bitcoin Miner Power Consumption: How Much Energy Do Bitcoin Miners Consume? The power consumption of air conditioners averages 318 watts (hourly, for a 24,000 BTU unit) in most American households. You can determine and average the power consumption of your air conditioner using a Kill A Watt or similar energy use monitor and compare its energy usage to that of modern units, as well as the figures provided herein. How To Determine Air Conditioner Efficiency. Based on this calculation, you may determine if the cost is reasonable or if you need to reduce your air conditioning consumption. An air conditioner consists of a condenser, a system of coils and a refrigerant. Heres 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; 22 to 25sqm: 1.5 hp; 26 to 28sqm: 2.0 hp. Ensure that your filters are clean, as well as your condenser and evaporator fins. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Inverter Aircon vs. Non-inverter Aircon: Whats the Difference? Well choose PHP 13.7580 for this example because thats what the power provider charges per kWh in the metropolitan area. While these models have the lowest electric consumption figures in their class, there are a lot more models available in the market that are also energy efficient youll only need to do your research diligently to get the best air conditioner model for you. A/C units with an EER of 12 are so common that you wont have any trouble finding them. What Window Type Aircon Has The Highest EER In The Philippines? 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 than900 watts, it is inefficient and you should look for a better model). You virtually (or actually) live at work. Image obtained with thanks from chooyutshing on Flickr. Look for the unit size that corresponds to the room that you are cooling below (for example: if your room is 500 square feet and is located in the United States, you would skip to the 12,000 BTU section). This means that if the power rate is at9.744/kWh, and that youll use your aircon for 8 hours every day, then it is estimated that your air conditioner will contribute at least87.2 perday or2,616 per monthto your electricity bill. Please note that air conditioner energy usageis heavily influenced by the temperature of your environment and your thermostat temperature. Understanding the Energy Guide Label (EEF and EER Label) Philippines, How to know the wattage of a window type aircon, Wattage and power consumption of window type air conditioners per capacity.
People with smaller units may not want to turn them off because they might take too long to cool back off when they return. This makes them more than worthwhilein regions with extremely high electricity prices exceeding $0.20/kWh, while savings are more modest (but still high) in regions with electricity prices below $0.10/kWh). As mentioned, this varies depending on several factors. If you need to purchase a 9,000 BTU air conditioner for a 350-400 square foot room, you might be able to buy a 10,000 BTU or 12,000 BTU air conditioner instead under certain circumstances (please contact a professional to advise you on this), as these will cool your room quicker. Knowing how to do this is useful because, at the end of the day, you can only improve that which you can measure. Calculating aircon power consumption is quite simple, and some basic arithmetic will suffice. . If you dont like having a fan blow on you all the time, set it to oscillate. You will receive mail with link to set new password. 137.94 Php multiplied by 30 days is 4138.2 Php per month. If your house is heavily shaded, you may reduce the capacity by 10%. There are uncommon air conditioner sizes in the 12,000 to 18,000 BTU range, including 13,000 BTU, 14,000 BTU, 15,000 BTU, and room size calculations sometimes yield results that dont match any unit (or extremely rare units) on the market (such as 16,000 BTU). The optimal management of motor activity provided by Inverter Technology leads to the elimination of unnecessary power usage. Inverter air conditioners provide a more convenient temperature control option that enables you to turn the unit up or down quickly without it cycling on and off all the time. This data was obtained from the labels of six 220 volt units of the following brands: Pioneer, Senville, General Electric, Friederich, Haier, and LG. 230v inverter ,What is the power consumption here in the phillipines, Hi can u help me learn how to compute the sub meter reading only with 0.6HP..thank you. Here are eight more reasons to get yourself one if you havent already. Your working hours are typical.
What size room will a 3.5 kW air conditioner cool?
Needless to say, it will have a big impact on yourelectricity bill. It also provides a (rough) monthly electricity cost estimate. Bear in mind that you should not purchase an oversized unit, as this may compromise the air conditioners performance and even promote mold growth due to excessive humidity. Multiply the Watt rating by 1 hour to arrive at 746 Watt-Hour. In the United States, the power consumption of 24,000 BTU household air conditioner units averages 228 kWh/month (according to the Department Of Energy), and these units are recommended for rooms ranging from 1,400-1,500 square feet, but that isnt a requirement. The energy usageof the fans in the range I recommended is usually 50-100 watts. Proper usage habits and regular maintenance will determine whether your electricity bill will be high or low. their lowest temperature setting and highest fan setting). Due to the limitations of the data set, only non-inverter models are presented here. If you continue to use this site we will assume that you are happy with it. A a rule of thumb, to calculate energy consumption consider 1 ton of AC is equal to 1000 watts. TIP 1: Match your aircon horsepower (HP) to the size of your room. The difference between 11 and 12 isnt particularly significant, though, so be sure to get a unit that is offered with solid support (this entails buying it from a reputable store that offers free repairs within a reasonable warranty period).
He started 101appliance to answer the most common customer questions that he has encountered during his time in the industry. In general, an inverter air conditionerwill pay for itself most quickly if you normally use your air conditioner for extended time periods. If you continue to use this site we will assume that you are happy with it. The room size recommendations below were obtained from the U.S. Department of Energy. Please enter your email address. The higher the R-value, the greater the effect it will have on your electric bill.
Only turn on the fan if you are going to compensate for its power consumption by turning up the thermostat temperature. PWM enables them to operate at low speeds (which results in low power consumption, and low noise levels) when cooling demand is low, and they dont have to operate at full speed all the time. Image credit: iStock.com/JPWALLET. It can also be used to calculate fuel requirements for a trip and your MPG. Check the horsepower of your machine and convert it to Watts (1 HP = 746 Watts). What is Social Security tax withheld on W2? For a room 20m2 to 30m2, a 3.5kW unit should cool the room; For a room 30m2 to 45m2, a 5-6kW unit should cool the room; and. The EER is the ratio of an A/C units cooling capacity to its wattage. Assume you have a 1.0 HP non-inverter window air conditioner that runs for at least 12 hours each day. One metric horsepower is equal to 0.73549875 kilowatts: 1 hp(M) = 735.49875 W = 0.73549875 kW. Next, multiply 746 by the total number of hours the air conditioner is in use: How much does aircon cost per hour in the Philippines? For example a 1000 watt AC running for 5 hours will consume 1000 watt x 5 hours = 5000 watt hours = 5 kilowatt hours of electricity = 5 units of electricity. Regular Electric Fan: Whats the Difference? The current rating of 24,000 BTU air conditioners is often in the range of 8.4 amps to 12.7 amps. These are easy to find. One horsepower is equal to 0.7457 kW, and one kilowatt equals 1.337 hp. 0.8 Ton Split AC 0.8 kW per hour (Approx 0.8 unit per hour) 1.0 Ton Split AC 1.09 kW per hour (Approx 1.0 unit per hour) 1.5 Ton Split AC 1.56 kW per hour (Approx 1.6 unit per hour) 2.0 Ton Split AC 1.93 kW per hour (Approx 1.9 unit per hour).
A clogged condenser with inadequate airflow may overheat, reduce its ability to dispel heat outside (decreasing efficiency), and damage the compressor. However, if you have several high-wattage incandescent light bulbs per room, that could quickly add up to a massive electric bill. Yes, air conditioners are expensive to operate due to their high electricity usage. Despite their relatively-low efficiency, these units are among the most widely used (possibly because they cool rooms very quickly, as well as the popularity of the open floor plans).
Lets use the metropolitan rate PHP 13.7580/kWh. A sturdyawning installation can block quite a bit of sunlight, which would otherwise heat up your house quite a bit. This is common, but not the best. So the power conversion of horsepower to kilowatts is given by: P (kW) = 0.746 P (hp) Example. This can significantly reduce the load on your air conditioner, hence lowering your electric bill. This is common, but not the best. A 2.5 HP aircon will use about 2,700 watts, while an aircon unit with 0.5 HP will use 600 watts. The best thing you can do efficiency-wise is to find the highest EER for the unit which matches your room best. Due to the exceptionally high power consumption of air conditioners,its ideal to purchase a unit with an EER above 11.