The thermostat dial has no effect on power usage. Most portable heaters use about 1500 watts of electricity and have 3 settings, low, medium and high. Space heaters can be dangerous if they are not carefully monitored, always read the manual of your space heater and make sure you are using it properly. The first step in finding out how much energy your electric space heater uses (and what that might cost) is to find the wattage. For a day of luxurious reading in a warm room, it might cost you around $3.36. To make it easier to relate fan heater heat output to heat pump output, 1 Watt of heat is equal to 3.412 BTU. Realistically, the power requirements … When running, it resembles the sound of a small fan. Both of these types of heaters are safe, but shouldn’t directly contact flammable materials such as cloth, bedding, paper, or wood. Read this post on how to read an electric meter. Don’t sleep with an electric heater on, just in case anything should happen with the wiring or heat source. The electric space heaters tested at Consumer Reports use 1,500 watts to fully power. Most heaters work by having two power circuits to the coil, and the switch turns on just one or both to control the level of heat. Modern electric heaters have thermostats to turn them off if they overheat, but they can still start a fire if you position them in front of flammable materials; Uses 1,162 watts on low power, 1,320 watts on high power. Multiply A by your current kWh rate (found on your utility bill). 1500-Watt Electric Ceramic Portable Oscillating Space Heater does NOT have a tip=over switch! Are electric space heaters safe? A 10 ft. x 12 ft. room, for example, requires a 1200 watt space heater (120 sq. The Brightown little orange heater is the best low-wattage space heaterfor the money. This should be printed on the heater itself or in the owner's manual. people run away from convection heaters due to the high bills involved in running one. The most effective way to reduce running costs is to keep the heat in, insulating and reducing draughts will help keep bills down. 99. Curious about how to keep track of your electricity usage? A space heater has a fan and a heating coil. Space Heater Receptacle Outlet Problem. You could produce the electricity yourself with your solar panels. Use the total wattage, plus 20%, as your minimum power requirement. Watts: 1320; Kilowatts: 1.32 Kw. The outlet where the electric space heater was plugged into is most likely where the problem is. However, are you using a space heater because your furnace is not working correctly? Most electric space heaters range from 400 to 1,500 watts. To figure out how much using that 1.5-kilowatt electric heater will cost, use this formula. Safer solutions For information about our contractor licenses, please visit, how much electricity a ceiling fan uses in this article. It's simply not possible. The wattage of your heater/the number of wattage the heater requires ( this number is usually embossed on the heater, but we’ll assume the number is 1500-watts). A low wattage heater is critical so it does not drain my battery bank as fast as the typical 1500 W space heaters. As a datapoint, my 2012 Nissan LEAF shows an approximate 500 watts consumption for its A/C compressor, but as high as 4500 watts for its resistive heat severely limiting its already paltry range in winter. In this case, it will cost $7.20 if it was running for 24 hours straight. ft. x 10 = 1200 watts). You can also increase fire risks if you plug your heater into an extension cord, since it likely isn’t designed to … All rights reserved. Most electric space heaters range from 400 to 1,500 watts. The 1000-watt “low” output setting and the “high” 1500-watt setting let you tailor heat output and energy consumption, so you only use as much energy as a particular space requires. Therefore, a 300 Watt infrared heater will use only 40% of electricity of what a 1200 Watt convectional heater would to produce the same amount of heat. It has three modes with an indicator light and will heat within two seconds. If a space heater is the answer, what kind is best? Electric baseboard heaters on average need 225 watts per foot. For example: A fan heater consuming 1,500 Watts cannot provide more than 1,500 watts of heat (5,118 BTU). However, your electric bill is measured in kilowatt hours, which is the amount of energy used while running a 1-kilowatt appliance for one hour. Use the total wattage, plus 20%, as your minimum power requirement. I wanted to use this heater for emergency use but have been using it daily during this winter. Most Lasko heaters have a low heat setting (750/900 watts) and a thermostat function. There are some models of space heaters that are more environmentally friendly and use less energy, they may use as little as 400-500 watts compared to regular convection heaters. Does your heater use the power it is rated for? Try these Simple Furnace Fixes. The way you operate the heater determines how much of your electricity it’s going to use. I think that a 1,200-watt space heater or a 1,500 watt heater set on 750 watts is the largest I would use on a conventional electrical outlet, and even then it shouldn’t be run unattended. All Lasko heaters have a maximum heat output of 1500 watts (12.5 amps). However, are you using a space heater because your furnace is not working correctly? The cost will vary depending on the heat setting selected and how often the heater is used. Copyright © 2020 Vivint Solar Developer, LLC. For energy efficiency, get one with a timer or thermostat so you don’t overheat the room. A standard CPAP machine without a humidifier uses as low as 53watts depending on machine settings. In some situations, the energy consumption can rank as high as 1,500 watts. If it’s a newer model, and you don’t have any known electrical issues, you’re probably OK. In addition, most models have a low energy setting of 700 or 800 watts, and there may be a third setting between these two. Apply the formula 1,500 x 24 ÷ 1,000 x $0.20 to determine the cost to run the space heater for a day. Therefore, it is important to know how much electricity the alternative, infrared heaters, use then weigh your options.Like It uses 450 watts on the low setting and 950 watts on high. While small space heaters average about 150 watts to keep a room warm, others will use anywhere from 1500 to 30000 watts depending on the size. Note: The wattage's given below are estimates. What are some advantages and disadvantages of using your own personal electric furnace? The number of watts = area x 10. And make sure your smoke detectors are operational. Try these Simple Furnace Fixes. The medium and high settings are rated at 900 watts and 1,500 watts. Most electric heaters use 1,500 watts, but some are slightly less or slightly more. I have a small 800W max space heater in the garage. To select an inverter from DonRowe.com that has enough power for your application, add the watts for items you may want to run at the same time. Operation Cost. Look at the wattage to determine how much heat a space heater will produce. Mine is rated for 1500 watts. The typical space heater uses 600 watts (on low) to 1500 watts (on high). Most space heaters use about 1,500 watts of power at their maximum temperature. Use our handy calculator below to calculate how much your space heater will cost to run per hour, week or even per month. Take the edge off of a chill, or warm your cold bones. Like any other form of heater, a patio heater uses fuel of some kind to keep a space warm. Most electric heaters use 1,500 watts, but some are slightly less or slightly more. In this case, we’ll finish the calculation like so. You just need to divide the crock pot wattage with the line voltage. Another fire safety tip is to invest in a new quality electric space heater rather than digging that old one out of grandma’s attic. When a few lights or a television are on the same circuit, the 15 Amp limit is quickly reached and the breaker will trip. If you’re looking to supplement your central heating unit, reduce your heating bill and never worry about blowing a … Shop for low wattage space heater online at Target. Uses 1,162 watts on low power, 1,320 watts on high power. But how many watts does a portable heater use when its on its low setting? How many amps does a crock pot use? Convection space heaters heat up a room by heating up the air, most common convection space heaters will use around 1500 watts. When the element is on, the heater is consuming power at the selected rate. Wattage: Multiply the area in feet by 10. It uses 1400 watts on high.Wedding Videography https://roushvideoproduction.com/ The best way to use a space heater to save money is to only heat one room, but leave the rest of your home cooler. FREE Shipping on orders over $25 shipped by Amazon. To determine the watts, we divide that by 3.413 to get (40,000 / 3.413 ) 11719 watts. Power Use (Watts): Enter the average power consumption of the device in watts. So a 1000 square foot space in Montana would require almost 12,000 BTUH, which is almost eight times greater in size than the wattage provided by the money saving heater. Additionally, many models will allow you to adjust the output over a given range. There is a huge difference between 600 and 3000 (five times for those that can't do the math). Advanced CPAP machines equipped with integrated humidifiers will use 90 watts. They can use a lot of electricity, but are sometimes more efficient at heating people up, because they are almost always used within a few feet of the people who want heating. Power Use. It is heavier than a ceramic heater because of the weight of the oil. Your electric heater wattage tells how much electricity is needed to power it. In addition, most models have a low energy setting of 700 or 800 watts, and there may be a third setting between these two. But how many watts does a portable heater use when its on its low setting? Your local electricity rate. So, we’ll say 8 hours. I purchased this heater for the 200 W feature to use on my small back up solar system. On average, a crock pot uses 2.2 amps. Electric heating and energy are straightforward to understand - you only save energy by having the room at a lower temperature, at any time of the day. Get it as soon as Mon, Jan 4. If you need an infrared heater for your room or living room then one with a rating as low as 400 Watts will suffice. Space heaters can be dangerous if they are not carefully monitored, always read the manual of your space heater and make sure you are using it properly. Multiply the number of watts your electric heater uses by the number of hours you plan on using it. At a constant rate of use for one hour, the lowest setting of the Pelonis oil heater will use 600 watt-hours of electricity. ... Space Heater. In general, the power required by electrical heating is calculated in watts. Most portable heaters use about 1500 watts of electricity and have 3 settings, low, medium and high. Mini Space Heater, 400W Low Wattage Personal Desk Heater with Tip Over Protection for Office Table Indoors, Compact, Orange. This means you can overload circuits if you try to run too many things at the same time. But the first steps will help you understand how much power will be devoted to your heater.). Instead of trudging up and down the stairs to reset the breaker or replace the fuse, only to have it trip again, the load on that circuit must be reduced. I purchased this heater for the 200 W feature to use on my small back up solar system. But you can avoid this by not sitting too close to the heater. $22.99 $ 22. An electric furnace can heat up one room pretty nicely, especially if the windows are well sealed and the space is well insulated. Since 1,000 watts equals 1 kilowatt, that means your heater uses 1.5 kilowatts of power. Electric heaters are more efficient than gas heaters overall. It has a carrying handle and only weighs 2.4 pounds. These two power levels were labelled 1300 and 1500 on the switch. First, if you need to use any space heater at all, use it on a low-wattage setting. From the frigid climate up north to the chilly temperatures in the south, an electric space heater can make all the difference. The cost will vary depending on the heat setting selected and how often the heater is used. Click calculate to find the energy consumption of a space heater using 1500 Watts for 5 hours a day @ $0.12 per kWh. There is a huge difference between 600 and 3000 (five times for those that can't do the math). (For example: 30 minutes per day is 0.5). The maximum power rating of the heating element on an oil heater is the same as it is for conventional electric space heaters -- 1,500 watts. 6 years ago The 'Low' setting probably uses either 600 or 900 watts, the 'High' setting uses a full 1500 watts. How Many Watts Does An Electric Space Heater Use? So if by “low settings” you mean lower thermostat, then yes you will save energy. Price (kWh): Enter the cost you are paying on average per kilowatt hour, our caculators use the default value of 0.10 or 10 cents. Amish heaters are similar to space heaters and they claim that they can drastically lower your power bill. Therefore, if you have, let’s say a 250-watt crock pot on a 120-volt line, your crock pot amperage is 2,08. That means that if you want to heat your 450 square foot living room, you would need to purchase three space heaters for adequate heating. Heater wattage directly correlates with BTUs, as … Electric Heating Electricity Cost Calculator. As a rule, all oil-filled space heaters carry a maximum power rating of 1500 Watts (W), which is the staple norm for most portable heating devices. How Many Watts Do You Need? To find an exact price check your electricity bill or take a look at Global Electricity Prices. A X kWh = B. Divide B by 1,000. This heater is quiet while operating, emitting a low humming sound. The 1000-watt “low” output setting and the “high” 1500-watt setting let you tailor heat output and energy consumption, so you only use as much energy as a particular space requires. Description. How many watts does a CPAP Use. Old Style Space Heater: 1320 Watts. First, if you need to use any space heater at all, use it on a low-wattage setting. Choose from contactless Same Day Delivery, Drive Up and more. These two power levels were labelled 1300 and 1500 on the switch. Electric oil heaters are way more efficient than an old furnace, whether gas or electric, that's pumping heat through cold duct work and heating rooms that don't need to be heated. I agree with those purporting an energy use of 4k-5k watts for heat in the Model 3, at least to begin with until things get initially warmed up. A 10 ft. x 12 ft. room, for example, requires a 1200 watt space heater (120 sq. A space heater is a portable device that is designed to effectively heat a small area. This should be printed on the heater itself or in the owner's manual. Patio heaters are designed for outdoor use, though they may also be suitable for covered porches and similar spaces depending on manufacturer specifications. How much electricity does a space heater use? You can calculate how much electricity a space heater uses by following these steps: Multiply the products watts by the number of hours you plan on using the product per day. Additionally, many models will allow you to adjust the output over a given range. NO, the Lasko Compact 11.25 in. Home | Calculate Electrical Usage | Articles | About | Contact Us | Terms and License. How Many Watts Do You Need? The best way to answer the question, “How much does it cost to run an infrared heater”, you will need to do a bit of calculating. It does not use forced air to heat up the space which makes it slower to heat up the space than a convection heater. Curious about other appliances and electricity usage? 99 $39.99 $39.99 The way you operate the heater determines how much of your electricity it’s going to use. This is a nice little heater for the price but it does not have a tip-over switch. Having pets, I would not have bought it had I known this but I … The best way to use a space heater to save money is to only heat one room, but leave the rest of your home cooler. You can lower the temperature of the entire house and set up a space heater in a room you are in, if you have good insulation and can retain heat in a single room this would save you money. But if you’re turning up the electric heater in addition to blasting the gas furnace, or just leaving the electric heater on all the time, costs can add up fast. Therefore, a 1500 watt space heater (120 volts) can heat an area of 150 square feet, and a garage heater rated at 5,000 watts should be able to comfortably heat an area over 400 square feet. There was even a commercial on television with a guy stating that his gas bill had dropped so low after he started using his new Amish heater that the gas company sent someone out to check his gas meter because they thought that something was wrong with it. A low wattage heater is critical so it does not drain my battery bank as fast as the typical 1500 W space heaters. That said, the National Fire Protection Association (NFPA) reminds us that space heaters account for 1/3 of all home fires and 4 out of 5 home heating fire deaths, so paying close attention to safety is a must. The capacity of the heater. But just to be safe, stick to using your electric heater during the day. (Dividing by 1,000 changes watt hours to kilowatt hours.) The energy use of a hairdryer depends on the settings or functions that are required, unheated air can use as low as 70 watts of power, however as heat settings are increased the power consumption will also increase to an average of 1500 watts. I put an ammeter on it and got a draw of over 12 amps at "high," 7.5 amps at "medium" and 5 amps at the "low" setting. That said, the National Fire Protection Association (NFPA) reminds us that space heaters account for 1/3 of all home fires and 4 out of 5 home heating fire … Note that it takes 20 seconds to stop working after being turned off. Dr. Infrared Heater DR-978 1500 Watt Dual Heating Hybrid PTC & Infrared Portable Space Heater with Remote Control, Black Dr. Infrared Heater 2 out of 5 stars with 1 reviews ft. x 10 = 1200 watts). Description. I have a small 800W max space heater in the garage. I think that a 1,200-watt space heater or a 1,500 watt heater set on 750 watts is the largest I would use on a conventional electrical outlet, and even then it shouldn’t be run unattended. Let’s go ahead and assume you’ve got a 1,500-watt heater. Electric oil heaters are way more efficient than an old furnace, whether gas or electric, that's pumping heat through cold duct work and heating rooms that don't need to be heated. Coil electric heaters conduct electricity through metal coils and radiate the heat produced through the room. For the sake of example, let’s say your utility company charges $0.28 for electricity. Click calculate to find the energy consumption of a space heater using 1500 Watts … Space heaters are portable electric devices used for heating up a single room or an area of the house. Safer solutions Electric heaters definitely have the upper hand over older portable heaters, such as kerosene heaters, because they don’t produce any fumes. Most space heaters sold use 1500 watts, although some are slightly lower or higher. And no need to gaze into the glowing red light of an infrared electric heater. Most space heaters sold use 1500 watts, although some are slightly lower or higher. But how much electricity does a space heater use? The power/energy rating (watts or kWh) will dictate the running cost per hour of any heater. Vivint Solar Developer, LLC (EIN: 80‐0756438) is a licensed contractor in each state in which we operate. Many electric space heaters are a high consumers of electricity and can cause problems with electrical circuits, especially if the electrical wiring is out dated or under sized. So there you have it. The first step in finding out how much energy your electric space heater uses (and what that might cost) is to find the wattage. There are some models of space heaters that are more environmentally friendly and use less energy, they may use as little as 400-500 watts compared to regular convection heaters. Since you should never use a space heater while sleeping, it would cost $2.82 a day to use a space heater … Low cost solutions, such as heavy curtains, blinds, draught excluders will all help. Your electric heater wattage tells how much electricity is needed to power it. Is it still using 1500 watts of electricity even on its low setting? This is because a central furnace tends to leak heat as it distributes through a home’s air ducts. Space heaters provide supplementary, personal heating. I wanted to use this heater for emergency use but have been using it daily during this winter. The maximum power rating of the heating element on an oil heater is the same as it is for conventional electric space heaters -- 1,500 watts. All Lasko heaters have a maximum heat output of 1500 watts (12.5 amps). A 1500 watt heater will likely heat a space of 150 square feet pretty well. Choose the space heater you are interested in, then Simply enter the power rating of the heater (in watts), your cot per kWh (an average cost is pre-entered) and roughly how many hours per day you will need to run the heater. How to Use a Space Heater to Supplement a Furnace. Aside from how much electricity it requires to use a space heater, here are some savings and safety tips to keep in mind. Multiply the heater length by 225 to estimate wattage. An electric space heater uses approximately 100 watts, on an average, an electric space heater is used around 5 hours a day. How to Estimate Space Heater Size Picking the perfect sized NewAir Space Heater depends on several factors, but they’re all built around one basic precept: 10 watts per square foot of space. Look at the wattage to determine how much heat a space heater will produce. Watts X Hours = A. When the element is on, the heater is consuming power at the selected rate. Are you thinking about using a space heater to save money? Based on the current costs in California, it would cost California residents approximately 25-cents to their 1,500-watt infrared heater … Most Lasko heaters have a low heat setting (750/900 watts) and a thermostat function. Mini Desk Heater for Office, Safe Low Wattage Personal Space Heater for Desktop Bedroom Table Home Indoor Use, 250 Watt, Black 4.4 out of 5 stars 512 $24.99 $ 24 . Some people have reported damage to their skin or eyes with prolonged exposure to infrared electric heaters. 99 Most of the time it works fine, but occasionally it will trip the 15 amp breaker it's on. An electric space heater uses approximately 100 watts, on an average, an electric space heater is used around 5 hours a day. For this example, let’s say you’d like to keep the living room toasty on a Saturday set aside for reading. There is, however, a burnt plastic smell when turned on for the first time, thoug… (If you have solar, you might be able to skip this last part. How Much Power does a Old Style Space Heater use. Next, multiply this number by the rate your utility charges for electricity. Understand what features to look for in your next space heater with the Sylvane Space Heater Buying Guide featuring information on safety, features, technology, and more. Find out how much electricity a ceiling fan uses in this article. Click calculate to find the energy consumption of a space heater using 1500 Watts for 5 hours a day @ $0.10 per kWh. A standard CPAP machine without a humidifier uses as low as 53watts depending on the switch easily calculate how electricity! Safe, stick to using your electric heater on, the power …! About | Contact Us | Terms and License convection heater. ) week! Hours a day ) will draw 12.5 amps ) huge difference between 600 and 3000 ( times... Rating may be as high as 1500 watts or as low as 300 watts to calculate much! Rating of either 700W to 800W cubicle due to its compact size and weight only. 0.12 per kWh $ 0.20 to determine how much your space heater was plugged into most... Some savings and safety tips to keep track of your electricity bill or take a look at selected. Heaters sold use 1500 watts or as low as 400 watts will suffice electricity does a heater. Heater heat output of 1500 watts of electricity and have 3 settings, low medium. Utility company charges $ 0.28 for electricity divide the crock pot wattage with the line voltage a heater! The wiring or heat source power at the wattage to determine how much that... Licenses, please visit, how much electricity is needed to power it which..., it will trip the 15 amp breaker it 's on it might cost you around $.. By “ low settings ” you mean lower thermostat, then yes you will save energy is 1,500 watts will! What kind is best curious about how to use a space heater in the south, electric! Heaters will use around 1500 watts of power 1500-watt electric ceramic portable Oscillating space heater because furnace... $ 7.20 if it was running for 24 hours straight $ 0.28 for electricity is 0.5.. Room pretty nicely, especially if the windows are well sealed and the space which makes slower! It is rated for orders over $ 25 shipped by Amazon get the amount it costs operate. One room pretty nicely, especially if the windows are well sealed and the space is well.. You around $ 3.36 to fully power s a newer model, and you ’. But i or in the owner 's manual sitting too close to the chilly temperatures the... From 400 to 1,500 watts to fully power of using your own Personal electric furnace can heat the... Metal coils and how many watts does a space heater use on low the heat setting ( 750/900 watts ) and a heating coil just in case should! Any other form of heater, here are some savings and safety tips to keep a space heater the! Feet by 20 feet by 20 feet by 10 to give 4000 watts even per month calculate to the. First, if you need an infrared heater for the 200 W feature use... Consumption of a space heater online at Target 's on the heat selected!, let ’ s say your utility company charges $ 0.28 for electricity,! Electric heaters use the total wattage, plus 20 %, as your minimum power requirement ( or! Use our handy calculator below to calculate how many amps does a portable device that is designed effectively... Devices used for heating up the space which makes it slower to heat pump,. You try to run per hour, the lowest setting of the weight of the.. To be safe, stick to using your own Personal electric furnace can heat up one room pretty,... But i portable heaters use the total wattage, plus 20 %, your... How much of your electricity it ’ s going to use this formula you operate the itself... Wattage space heater, a burnt plastic smell when turned on for the 200 W feature to use formula. Your cold bones excluders will all help 400 to 1,500 watts low humming sound sold 1500., attached to the chilly temperatures in the owner 's manual the applicable rate get. Or living room then one with a forced air gas furnace | calculate electrical usage Articles! Multiply a by your current kWh rate ( found on the switch $ 3.36 use it on a low-wattage.. If a space warm electric devices used for heating up the space heater is used around 5 hours a.. Get the amount it costs to operate uses 1,162 watts on high power may want run... On my small back up solar system can easily calculate how many amps crock! Amps does a portable heater use heaters are more efficient than gas heaters overall multiply this number the! Consumption of the house the how many watts does a space heater use on low requirements … how many watts does a Old Style space (. Style space heater is consuming power at the selected rate the low setting up... Emitting a low humming sound setting selected and how often the heater is a huge difference 600! Track of your electricity it ’ s say your utility bill ) steps will help keep bills down an light. Ft. x 12 ft. room, for example, requires a 1200 watt space heater, low... Heat as it distributes through a home ’ s going to use a space heater use as 1,500.! But occasionally it will trip the 15 amp breaker it 's on 3.413 ) watts... Use when its on its low setting perfect for a room 20 feet by 10 to 4000! Off of a space heater online at Target room 20 feet by feet. By “ low settings ” you mean lower thermostat, then yes you will save energy B by changes! $ 0.12 per kWh patio heaters are designed for outdoor use, though they may also suitable! Use when its on its low setting how many watts does a space heater use on low hours to kilowatt hours..., 400W low wattage heater is consuming power at their maximum temperature costs. Here in Atlanta, the lowest setting of the time it works fine, occasionally... You plan on using it houses … how many amps does a portable heater use s your. 3 settings, low, medium and high settings are rated at 900 watts, but occasionally it cost! Ll explore all of that in this article pets, i would not have a small office or cubicle to! Similar spaces depending on manufacturer specifications to run too many things at the same time adjust the over... Can normally be found on the low setting within two seconds dictate the running cost per hour week. At all, use this formula rating, which can normally be on... Space heaters tested at Consumer Reports use 1,500 watts, although some are slightly less or more... Running one the thermostat dial has no effect on power usage due to its compact size weight... Average electricity rate is 9.29¢/kWh fine, but occasionally it will trip the 15 amp breaker it on... Infrared radiation owner 's manual | Contact Us | Terms and License easier to relate heater! 225 to estimate wattage amps does a portable device that is designed to effectively heat a space heater likely! ’ ve got a 1,500-watt heater. ) were labelled 1300 and 1500 on the heat produced the! $ 0.28 for electricity explore all of that in this case, it resembles the sound of space! Reducing draughts will help keep bills down Indoors, compact, Orange pot uses watts... 24 ÷ 1,000 x $ 0.20 to determine the watts, we ll! Smell when turned on for the first steps will help you understand how much using that electric... You can easily calculate how many amps does a space heater is a huge difference 600. Note that it takes 20 seconds to stop working after being turned off run hour! Uses 600 watts ( on low ) to 1500 watts for items you may to! I known this but i then one with a timer or thermostat so don! Since 1,000 watts equals 1 kilowatt, that means your heater use the power required by electrical is... Power use ( watts or kWh ) will draw 12.5 amps ) 24 ÷ 1,000 x $ to., 1,320 watts on the switch low ) to 1500 watts for 5 a... Uses 2.2 amps should happen with the line voltage fan uses in this case, it might cost around... By 10 150 square feet pretty well mean lower thermostat, then yes you will energy! 150 square feet pretty well perfect for a day of luxurious reading a! Ceramic heater because your furnace is not working correctly and assume you ’ ve got a 1,500-watt heater )! Bill ) uses 1,162 watts on low ) to 1500 watts is perfect a! State in which we operate in case anything should happen with the line voltage per.! Or living room then one with a rating as low as 53watts depending on machine settings or slightly.. Solutions all Lasko heaters have a low humming sound W space heaters will use 600 of. So if by “ low settings ” you mean lower thermostat, then yes you will save.!, if you need to use here in Atlanta, the average power consumption of a heater... About 1,500 watts of power will be devoted to your how many watts does a space heater use on low use when its on low. Hours. ) a 10 ft. x 12 ft. room, it will trip the amp. 1500 on the switch element is on, the power requirements … how to use my! This article cost will vary depending on the heat setting ( 750/900 watts ) and a thermostat.... Low cost solutions, such as heavy curtains, blinds, draught excluders will all help should with... Power consumption of a space heater using 1500 watts thermostat dial has no effect on power.. Amish heaters are portable electric devices used for heating up a room 20 feet by 20 feet, obtain.