On the high setting, they have a 350 CFM airflow which is higher than most. Another thing I like about Dometic is the availability of their parts. I am Jesse. The heating element is optional on this RV AC, the version I’m reviewing doesn’t have it. At the Camping Nerd, I write about our favorite camping and RV gear. How to run an RV AC with a small generator. It also depends on what mode the unit is set. The only downside is how heavy they are. How many amps does a 12000 BTU air conditioner draw? There is even a black version available. Make sure you use the input BTU and not the output BTU, if both are listed. Is My RV Air Conditioner 13,500 or 15,000 BTUs? The major 5,000 BTU air conditioners use 5 amplifiers, and when connected to a 110 volt output, the unit uses 550 watts. If the coils look dirty you may want to clean them before turning your AC back on. 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. If you’re replacing an older AC the Brisk II is going to be a huge upgrade. 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. It uses 3,000 initial watts and runs on 1,450 watts. Did you know that you can install an RV air conditioner in a normal vent cover with no ducts necessary? Amps @ 208 Volts 3 Phase. Easy Start advertises it can reduce the current required to start your RV’s air conditioning by 65-75%. When using it in the ducted application it can be controlled using the Dometic Comfort Control 2. You’ll require a generator of at least 3300 – 3500W. There’s a good chance that the air conditioner on your RV is a Dometic. The 13,5000 version weighs 99 lbs and is non-ducted only. The answer of 9.8 amps is base on supply voltage of … The airflow on high is 320 CFM. I would suggest checking the air filter first because that’s the most common problem. Thank you for stopping by. See Also: The Best Camping Gas Generators That Will Run Your RV AC. An RV that has 13500 BTU air conditioner will need at least 3000 watts to start. You can also use the soft start to run 2 RV AC units on a 30 amp power source. You need the Dometic Penguin Control Assembly to run it. Most common voltage ratings for AC units are 115, 125 and 220 volts, and amperage rating can run from 15 to 20 amps. It can run on the same size of generator and doesn’t take that much more power or weigh much more. It has an electrical rating of 115V AC, the initial start up watts are 3,900, and runs on 1,800 watts. See Also: Best Indoor & Outdoor Weather Stations For Home And RV. You can have an extra AC in the bedroom of your travel trailer or easily install one in your van or newly converted bus. Once it’s up and running, it will need 50% less power like 1500 watt running. 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. Amps @ 480 Volts 3 Phase. The electrical rating is 120V AC. 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. Leave a comment below. It then takes about 1,500 watts to keep that unit running. For information on this question check out this post here. Have any more questions about RV air conditioners? How much will it cost me to run an air conditioner? All of the Coleman Mach camper air conditioners on this list fit in the universal 14″x14″ hole and are 42″ long, 28″ wide, and 16″ tall. There is a polar white and a black version available. The electrical rating is 115V AC. Most simple design systems will average either 10 to 15 amps to operate. 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. Note that the Brisk II with heat weights significantly more than the standard Brisk II at 82 lbs. As an Amazon Associate I earn from qualifying purchases. See Also: The Best Camping Gas Generators That Will Run Your RV AC. The simplest of answers is a mathematical equation. The initial start up watts is 4,392 with 1,762 running watts. DON'T MISS: The Best RV/Camping Gear Deals Right Now (Holidays 2020) Thanks for stopping by / Jesse & Jenni. It produces a 320 CFM airflow and has all copper tubing and gas-flux brazed joints for durability when driving down the road. 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. A 15,000 BTU air conditioning unit is what most RVs come equipped with these days. In most cases, people are interested in how many amps does a 5,000 BTU air conditioner use. RV air conditioners have changed over the years and it may be time for an upgrade. 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. Units require anywhere from 15-60 amps depending on how many tons they are. I’m going to talk about the Coleman Mach 3 Plus which is the 13,500 btu version. Once it is running, you have roughly 1800 watts left to work with. Divide the input BTU of your air conditioner by the SEER rating to get the amount of watts it requires, and write that down. If you are going to run this with a generator I would suggest getting one that is at least 5,000 running watts. It is also compatible with the Dometic Brisk II with Heat if you want the AC+Heat combo. 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. The amp draw may vary based on numerous factors. How to Practice Social Distancing in Your RV, 3 Options to Maximize Laundry Space & Efficiency in Your Tiny Home. The reason it beat out the slimmer Penguin II is it weighs significantly less and therefore is better for a wider variety of applications. A dirty RV air conditioner filter is the most common reason for an RV AC to not be putting out enough air. It works by using a microprocessor to deliver the perfect amount of power at a certain time to start up the air compressor. 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