So for inverter ac the current will be. Your air conditioning unit, for instance, draws around 12.5 amps. This is a fantastic option if you have a large RV or trailer with multiple AC units or you travel a lot and want to cut down on fuel costs with a more aerodynamic RV air conditioner. A 12000 BTU air conditioner draws close to 15 amps. At the touch of a button, you can find out how many amps does a 5000 btu air conditioner use. Around 13 amps, with your average AC unit needing anywhere from around 12 to 16 amps. DON'T MISS: The Best RV/Camping Gear Deals Right Now (Holidays 2020) Thanks for stopping by / Jesse & Jenni. The soft start connects directly to your AC roof unit and is an easy installation. It’s strong enough to work as a ducted and non-ducted unit. Log in. It produces a 320 CFM airflow and has all copper tubing and gas-flux brazed joints for durability when driving down the road. Airflow is important when it comes to cooling down RVs because they don’t normally have great insulation like a house does. Now for the differences. Thank you for stopping by. How many amps does a 12000 BTU air conditioner draw? While it technically can run on a 15 amp breaker, you may want to use a smaller air conditioner to be on the safe side. You need a 5,000 watt generator to run this RV AC. Another reason it’s my pick is it has the highest airflow output on the list. The Advent Air RV ACs are the more affordable camper air conditioners but when you need a way to keep your RV, trailer, van, or bus cool they will do the job. A soft start lowers the power needed to start an ac which means you can use a 2000 watt honda generator or a 3,000 watt generator of any other brand that uses at least a 121cc engine to run most 13,500 and 15,000 btu RV air conditioners. 13,500 btu version uses the least amount of watts. One 10,000 BTU air conditioner may use 900 watts of electricity while another one uses 1,000 watts. Some people are fooled when they see the wattage of an AC and think they can use a small generator to run it but in most cases, they will need a generator that can output almost double the number of running watts to start the RV AC’s compressor. =5.5/0.8= 6.8 amps. 12,000 BTU air conditioners requiring a dedicated outlet draw a minimum of 10 amps. Note that the 12.5 amp drawn by your air conditioning unit is just the start-up figure. The initial start up watts is 3,953 with 1,731 running watts. It’s also duct and non-duct compatible for a variety of uses such as vans, buses, and small RVs. If it doesn't mention wattage, check the SEER rating of your air conditioner and the cooling BTU number. If your RV can hold a lot of weight the Penguin II is a fantastic option but even saving 30 lbs can make all the difference when it comes to small travel trailers and vans. Most simple design systems will average either 10 to 15 amps to operate. Related: Save 50% On Campgrounds All Over The United States With Passport America. To do this, you need to write in the search box (for example, google) how many amps does a 12000 btu air conditioner use and add to it an additional word: converter or calculator . It is best-in-class of any standard RV rooftop air conditioner for weight, air flow and capacity. The Dometic Brisk II has everything you want in a lightweight RV air conditioner but if you are good with something much heavier the Dometic Penguin II is also a fantastic option. 18,000 BTU’s/hr \ 3.412142 = 5275.28 watts/hr. Once it’s up and running, it will need 50% less power like 1500 watt running. A dirty RV air conditioner filter is the most common reason for an RV AC to not be putting out enough air. If you are installing a Brisk II in a non-ducted system like in a van, bus, small trailer, or a small RV you are going to need the compatible Dometic Non-Ducted Control Panel. Is My RV Air Conditioner 13,500 or 15,000 BTUs? There is even a black version available. What causes RV air conditioners to freeze up? Units require anywhere from 15-60 amps depending on how many tons they are. Another thing I like about Dometic is the availability of their parts. Tested for use in extreme conditions. How to run an RV AC with a small generator. An RV that has 13500 BTU air conditioner will need at least 3000 watts to start. Start up wattage is much higher and gets close to 3000 watts. Write down the maximum wattage it uses. The Best RV/Camping Gear Deals Right Now (Holidays 2020), Save 50% On Campgrounds All Over The United States With Passport America, The Best Camping Gas Generators That Will Run Your RV AC. The Advent 15,000 btu unit weighs 69 lbs and measures 33.5″ long, 25.6″ wide, and 15″ tall. Can You Replace A 13,500 BTU RV AC With A 15,000 BTU RV AC? This reduction in power allows RVers to start and run their air conditioner with a smaller generator like a 2,000 or 2,200, negating the need to haul around a bigger generator like a 3,000-watt or run two smaller generators in parallel. The Brisk II 15,000 btu weighs 75 lbs, uses 4,392 initial start-up watts and 1,725 watts when running. The Airxcel Coleman Mach RV Air Conditioners are made with high-quality materials and put together the right way so they will be able to withstand the constant bumps of long dirt roads and freeways. Leave a comment below. Use BTU and EER rating to calculate how much power does your air conditioner use. 1 Why should I know how many amps does a 5000 btu air conditioner use? A 15,000 BTU air conditioner needs only about 1800 watts to run it while its start up wattage runs in the neighborhood of 3500 watts. The Coleman Mach 15 comes in white or black and also weighs 90 lbs. Read Carefully, Plan Accordingly The Brisk II is Dometics standard air conditioner for RVs, travel trailers, 5th-wheels, buses, and even vans. For information on this question check out this post here. An air conditioner on an average needs around 12-16 amps. I am Jesse. They run off of 115V AC power and fit 14.25″x14.25″ holes. The only downside is how heavy they are. There’s a good chance that the air conditioner on your RV is a Dometic. How many amps does a 15000 BTU air conditioner draw? Airxcel makes the Coleman Mach RV air conditioners which are also very popular in the world of camping. Big brand names like Dometic, Airxcel/Coleman, and Advent have been making better more efficient and in some cases slimmer AC units for RVs. You need the ASA non-ducted ceiling assembly for non-duct installation. It can run on the same size of generator and doesn’t take that much more power or weigh much more. At 220 volts, this would be about 18 amps. Our virtual experts can diagnose your issue (for free!) I would suggest checking the air filter first because that’s the most common problem. How to clean an RV air conditioner filter. If you spend most of your time boondocking and driving on rough roads the Coleman brand may stay in better shape than other RV AC brands. No, RV air conditioners run on electricity only, even the ones with heating elements. It then takes about 1,500 watts to keep that unit running. Where as a 13,500 BTU air conditioner will draw around 12 amps. It works by using a microprocessor to deliver the perfect amount of power at a certain time to start up the air compressor. A 15,000 BTU air conditioner in rv on an average draws around 12.5-13 amps. Budgeting reduce your electric bill with a window conditioneryazoo valley power how does. There are 15,000 and 13,500 BTU RV air conditioners, low profile, and standard. Most common voltage ratings for AC units are 115, 125 and 220 volts, and amperage rating can run from 15 to 20 amps. The electrical current (measured in Amperes or ‘amps‘ for short) needed to run an air conditioner is directly proportional to how much the AC unit will affect your electricity bill. The electrical rating is 120V AC. You can clean an RV AC filter a few times with water or even with a vacuum. Note: Scroll left/right on tablets and phones. Commentdocument.getElementById("comment").setAttribute( "id", "a50c8dc8e19c6414ac9dc5400e83bcf8" );document.getElementById("dbdfa56ea5").setAttribute( "id", "comment" ); Welcome to The Camping Nerd. If the coils look dirty you may want to clean them before turning your AC back on. Both sizes of units are 27.23″ long, 29.18″ wide, and 12.7″ tall. The power is simply calculated by multiplying the number of Ampers with the number of Volts (something like 10A * 120V = 1,200W). If you are buying an AC for a bus, RV, travel trailer, or 5th-wheel I would suggest going with the 15,000 btu because you get more bang for your buck and it puts out more cold air. Amps @ 208 Volts 3 Phase. It uses 3,000 initial watts and runs on 1,450 watts. Some people even use these on small trailers or vans because luggage racks fit over them. As an Amazon Associate I earn from qualifying purchases. Almost all the vents in your RV or trailer use a 14″x14″ hole as well so if you want an extra RV AC for your bedroom Dometic Brisk II will most likely work. Chart showing how many kw and amp an air conditioner & heat pump uses. If you use your RV AC regularly you need to check the filter at least once a month. They could be a better option for van owners because they are lighter than the other brands and the 13,500 version uses the least amount of initial start up watts. These air conditioners draw 10 amps or more and must be plugged into a dedicated outlet. RV air conditioners have changed over the years and it may be time for an upgrade. If your AC system is leaking the refrigerant there may be something that needs fixing or the unit will need to be replaced. Let's Get It Fixed! Uses the lowest amount of watts for initial start up. The initial start up watts is 4,392 with 1,762 running watts. They have excellent customer service and because of how used their brand is you can find a lot of their parts at local dealers and RV stores. The Dometic Brisk II RV Air Conditioner is a true classic when it comes to RV air conditioners. It’s perfect if you already have a Dometic unit and need a perfect replacement that will be an upgrade. The airflow on high is 320 CFM. Did you know that you can install an RV air conditioner in a normal vent cover with no ducts necessary? Large ambient air conditioners are generally estimated to be between 8,000 BTU and 12,000 BTU, although some modern types can even reach 15,000 BTU. When using it in the ducted application it can be controlled using the Dometic Comfort Control 2. The total watts all depends on how energy efficient the manufacturer made the appliance. At the Camping Nerd, I write about our favorite camping and RV gear. If your AC is starting to get noisy or the fan isn’t blowing out the normal amount of cold air you may have a frozen unit. Dometic is one of the biggest names when it comes to RV and travel trailer appliances. 5275.28 watts/hr X 24hrs = 126,606.72 watts 126.61 KW per 24 hour period. Dometic spent 2 years redesigning their classic air conditioner and ended up making a more durable, lighter, quieter, smaller, and more environmentally friendly camper air conditioner. Large room-size air conditioners are typically rated from 8,000 BTUs up to 12,000 BTUs, although some modern types may even reach 15,000 BTUs. Average calculation for input power rating is 12000 btu= 1200 watts=1.2 kw. See Also: Best Foldable Solar Panel Chargers For Camping. For detailed instructions check out this video by the RVgeeks. They both use the universal 14″x14″ roof fit. Most recreational vehicles have an air conditioner that will need 13500BTU or 15000BTU to run. See Also: Best Indoor & Outdoor Weather Stations For Home And RV. The simplest of answers is a mathematical equation. Each of these units requires a minimum of 3,500 watts just to kick start a unit. You can find the version with heating and cooling capabilities here. Now let’s talk about the differences between the 13,500 btu and the 15,000 btu Brisk II. It has an electrical rating of 115V AC, the initial start up watts are 3,900, and runs on 1,800 watts. The Penguin II is short measuring only 10″ tall once installed but it is longer than your average RV AC unit measuring 40 inches long and 29 inches wide. Eventually, the filter will need to be replaced because even cleaning it with water and a vacuum will not be enough. How many amps does a 8000 BTU portable air conditioner use? If you are going to run this with a generator I would suggest getting one that is at least 5,000 running watts. Both the 13,500 btu and the 15,000 btu versions of the Brisk II have an electrical rating of 115 V AC and are compatible with ducted or non-ducted systems. If you are going to use it as a non-ducted AC make sure you buy the compatible Coleman Mach Non-Duct Ceiling Assembly. It can run on the same size of generator and doesn’t take that much more power or weigh much more. The Dometic Penguin II is a lot like the Brisk II just a much more low profile version. The Brisk II 15,000 btu weighs 75 lbs, uses 4,392 initial start-up watts and 1,725 watts when running. I have to go with the Dometic Brisk II as the best RV air conditioner. An air conditioner of this size shouldn't run from 110 VAC. Air conditioning and heat pump loads on a generator. Once it is running, you have roughly 1800 watts left to work with. Make sure you use the input BTU and not the output BTU, if both are listed. A common problem with the ac units on RVs is the coils or cooling fins freezing up. ***VIDEO INFORMATION UPDATE*** Our 13,500 BTU RV air conditioner actually pulls about 150 amps instead of 73 amps while running from a 12 volt source. The exact value depends on the BTU and the mode in which it is operating. Both versions need to be run with at least a 5,000 watt generator. Best Portable Quiet Inverter Generators For RV Camping, Best Portable Power Station/Solar Generator For Camping, Best Indoor & Outdoor Weather Stations For Home And RV, Best Foldable Solar Panel Chargers For Camping. Their AC units are a lot like the Dometic Brisk II is power usage and style but they have a few additions in quality and craftsmanship that make their RV AC units some of the best around. Now you know what initial start up watts are and why you need a large generator to run an RV air condition. How much will it cost me to run an air conditioner? Related: Can You Replace A 13,500 BTU RV AC With A 15,000 BTU RV AC? Similarly, if you want to run a 13,500 BTU air conditioner then the minimum watts for the generator would be around 3500 watts. You can run it with a 3,500 watt generator. Do I Have to Give Up My Dishwasher in My Tiny Home? It is also compatible with the Dometic Brisk II with Heat if you want the AC+Heat combo. The airflow on high is 320 CFM and all the tubing is gas-flux brazed copper. Divide the input BTU of your air conditioner by the SEER rating to get the amount of watts it requires, and write that down. You need the Dometic Penguin Control Assembly to run it. The last way you can check is by whether or not your RV air conditioning system is ducted or non-ducted. This will defrost the coils. They are also one of the most affordable RV AC brands on the market today. See Also: The Best Camping Gas Generators That Will Run Your RV AC. It uses 4,500 initial watts and runs on 1,800 watts. If you installing this camper air conditioner into a ducted system use the Dometic Quick-Cool Return Air Package to replace the vent cover on the inside. In other words, it tricks the compressor into starting even though the initial watts are lower than it normally needs. They have a 320 cfm airflow and both are duct and non-duct compatible. Advent’s 13,500 btu Rv air conditioner weighs 69 lbs and measures 35″ long, 30″ wide, and 13.2″ tall. If your AC is frozen turn it off immediately because further freezing can damage it. The unit is compact and has a sleek aerodynamic design that will reduce wind drag and hold up against all kinds of weather and the sun. I’m going to talk about the Coleman Mach 3 Plus which is the 13,500 btu version. If you’re replacing an older AC the Brisk II is going to be a huge upgrade. How many amps does a 5000 BTU air conditioner use? There is a chance for it to increase depending on the number of the air conditioning units installed in your RV and their individual sizes. Central air conditioning units require 208/240 volts. The answer of 9.8 amps is base on supply voltage of … Advent is another large camper air conditioner brand and their 13,500 btu AC is one of the only ones you can run with a 3,500 watt generator without using a soft start kit. You can have an extra AC in the bedroom of your travel trailer or easily install one in your van or newly converted bus. The amp draw may vary based on numerous factors. My wife and I travel full time in our RV. ... AIR CONDITIONING & HEAT PUMP LOADS - TYPICAL: SIZE: BTU: HP: Running Load: Starting Load: Running kW. If you are replacing an existing ducted RV AC with a Colman Mach you can use the existing thermostat already on your RV or trailer. The lower two voltage ratings are common in smaller units, while units with a rating higher than 15,000 BTUs will require a 220-volt circuit. They must be hard wired and have a dedicated circuit. The 15,000 btu RV AC unit is 11% more powerful than the 13,500 btu unit. What size generator is needed to run a 15000 BTU AC? Of course, you also have 6,000, 8,000, 12,000, 15,000, and 18,000 BTU devices that use more amps than 5,000 BTU units. The “High Capacity” or 15,000 btu Penguin II weighs 110 lbs and is both duct and non-duct compatible. Both of these versions of the Penguin II can be run with at 5,000 or higher watt generator and have the universal 14″x14″ opening for almost any RV or trailer vents. You’ll require a generator of at least 3300 – 3500W. The Mach 3 Plus has a heating element that runs on 5,600 btu and weighs 90 lbs. At the touch of a button, you can find out how many amps does a 12000 btu air conditioner use. A dirty AC filter can damage the AC or cause it to freeze up. Do I Need To Run A Dehumidifier When The RV AC Is Running? =1200/220 = 5.5 amps. From BTU to electrical power (measured in Watts). How to Practice Social Distancing in Your RV, 3 Options to Maximize Laundry Space & Efficiency in Your Tiny Home. Considering power factor 0.8 the max current will be. Choose the calculator you like. If you are installing a brand new system you can buy the Coleman Mach 15 with the compatible thermostat. These air conditioners come out 10 amps or … The 13,5000 version weighs 99 lbs and is non-ducted only. Choose the calculator you like. and resolve simple problems. You can divide the BTU by EER rating (something like 5,000 BTU / 10 EER = 500W). This unit has all the benefits of the Dometic Brisk II like the lower vibrations, quieter running, and high cold air output but with half the height.