In other words, the frame had to be the same “height” as those structural pieces. And the last thing you want is for your A/C unit to fall out window … We strive to make the newsletter worthy of your inbox. 3. This was both glued and screwed into the base. Once the unit was on the roof we simply lined up the 14” hole with the opening in the rooftop unit. The rest of the time the vent fan and an open “t-vent” window in the slider door keeps things plenty cool and uses considerably less power. Yes, but not for long! InstallingWindowAirConditioner.com, powered by Genie Air Conditioning and Heating, is one of the largest providers of Installing Window Air Conditioner in the United States. Slide it into the … It has 4 settings. It includes the best models you can buy for each size room. People who think they are crazy enough to change the world, are the ones who actually do. Lithium batteries could make this possible but they are around $1,000 per 100 amp hours which would make your battery bank very expensive ($6,000 – $7,000). Most of the examples I’ve seen have vented through the van floor. Next I prepared the ceiling panel for that first (front most) section of the ceiling. Again, these are less expensive to purchase and generally use less electricity. These units are “tried and true” since they are installed on just about every RV ever made. Stuff That’s Worth the Space It Takes Up! You simply tighten these bolts to secure the rooftop unit to the van. Window air conditioners are available in a variety of sizes and cooling capabilities. Ram ProMaster RV Camper Van Conversion - Air Conditioner This is the original conversion we did. Before considering a unit for your room, you will need to determine how much space needs to be cooled. Details about the Advent ACM150 camper van air conditioner. Ducted air conditioning systems are extremely complicated to install, and are never recommended as a DIY project. My van has 2x 200 amp hour AGM batteries for a total of 400 amp hours. The biggest challenge is simply lifting the air conditioner into place. In my case (with 200 amp hours of capacity), that comes out to about 2-3 hours of run time. For travel, you take it off and store it inside the RV. Please provide your email address below. Here's how to install one. It’s “standard” in the sense that almost all rooftop vents, vent fans or AC units use this same sized and shaped opening. Here’s how you install a window air conditioner. That is what I would call a shit ton of juice. I wanted to wait until I was at a point of putting in all the finishing touches where things were not going to be super messy and dusty. I get a lot of questions about running an air conditioner in a van. All the walls and ceiling panels were made from 1/4” luan type plywood that came sanded and primed which I eventually painted. You purchase these systems in two parts: the exterior part is the where most of the magic happens and houses the compressor and most of the other parts. In this case it’s a “standard” 14″ x 14″ square hole. For those interested in more energy efficient options, I’ve listed some DC-powered options at toward the end of this post. Installing air conditioning in your home isn’t cheap, let alone buying the unit itself. Portable air conditioners are designed to be moved from room to room as needed, so they are the simplest type of air conditioner to install. Install the support base on the window sill, and then set up the platform assembly included in the package of the AC on top of the aforementioned base. using a MPPT solar controller (highest efficiency) this yields around 7-8 amps. Also they are reasonably affordable. list of products we use on our builds, Read more about our contributions and who benefits. This video describes the installation of a Window Air Conditioning Unit in details.In this case it is an air conditioner from General Electric (GE). The answer is essentially, no. Then there is low cool and high cool that control the air conditioning function. A percentage of all our sales is donated to support the vanlife community. Put a thick curtain or blanket behind the front seats in your van. There is a separate control for the thermostat – turn it one way to set the temp lower (warmer) and the other way to make it cooler. Installing window air conditioner insulation is a prerequisite for saving on heating costs during winters or cold weather. Unplug the AC and screw or slip on the two accordion-like side extensions (these … I’ve seen some camper van builds that use other types air conditioners in creative ways. It’s not particularly quiet but it’s not ridiculously loud either. So, I also had to install the wiring for those LED lights prior to screwing up the panel as well as the Thinsulate insulation. Attach the Panels. Running the air conditioner from the inverter consumes about 1 amp hour every 30 seconds. My van is well insulated with Thinsulate in the walls and ceiling and in hot (but reasonable) conditions the unit only runs the compressor for about 3 minutes and then turns off for about 10 minutes until repeating the cycle. There is has been an interesting discussion on the ProMaster forum on using a window air conditioning unit to cool camper van conversions. To prevent the sash from being accidentally raised, insert at least two screws through the upper flange on the air conditioner case into the window sash. So, a simple way to think about the consumption is 2 amp hours per minute when the compressor is running. Mike Roorda Mike Roorda, Reviewed.com. I haven’t linked to it here because I can’t find it for sale (yet) but have heard of it being used by the RV manufactures and would expect it to be widely available soon (this post was written in July of 2019). Once the hole is cut be sure to file the edges and then coat the bare metal with primer. All inverters also have a “surge” rating that enable them to provide more power to “start” things (like AC units and motors, etc.) In fact, there are (were?) It’s really important to catch as much of the metal bits that are created when you cut through the sheet metal of the van. DIY Campervan Window Unit Air Conditioner Installation Most RVs come with a roof mounted A/C unit and they work very well. Save On Bundled Orders, we sell a few of what I consider the best 12 volt alternatives, extensive Call us now or request a quote to get started! 1. I knew that I needed this frame to line up with the structural ribs in the van where I would be attaching my ceiling panels. We’re reviewing many of these 12-volt units! They’re less expensive. Then I used 1” x 4” lumber to complete the “sides” of the opening. Since I originally wrote this post I’ve started testing some much more energy efficient (battery friendly) 12 volt DC air conditioning options. Probably the most difficult part of the installation was getting the roughly 90 pound beast up onto the roof. This is a complicated job best left to a professional contractor. A Portion Of All Profits Go To Support Vanlife – Learn More, Need Lots Of Stuff? Extend the accordion panels from both sides of the air conditioner to the window sash track. Staff Answer. Installation requirements for window mounted air conditioners When it’s time to install a window air conditioner, most people simply put it on the window sill, close the window and use that to lock it in place. I choose to use a standard rooftop AC unit for my van builds for a few simple reasons. About 6.5 million window air conditioners are sold each year in the US. How To Install A Window Air Conditioner Materials Needed. Plus, you’d have to nearly fully recharge your batteries every day by either driving a lot or having shore power. So, if you’re interested, keep an eye on the blog or be sure to follow us on social media. Fan low and fan high – these are just what they sound like – it turns the interior fan on but does not turn on the actual AC. The downside is that they are bulky and take up quite a bit of space. some “class B” RVs that came with electrical systems that would automatically start the van engine if the coach battery bank voltage dropped below a certain voltage. Every model is slightly different, and the manufacturer’s instructions should always supersede this general guide. This video provides a step-by-step guide on how to properly install your new LG Window Air Conditioner. Then got up on the roof of the van and cut the opening with a jig saw. With local Adelaide temperatures regularly soaring to 35C or more, and humidity that often exceeds 60 percent, an air conditioner can make a huge difference in your summer comfort. This means that if you wanted to run the AC for 8-10 hours – such as overnight – you’d need an awful lot of battery power – something like 600 or 700 amp hours. About Guchen 12V 24V DC Powered Parking Truck Air Conditioning Manufacturer. The following tips will make the process of installing a window air conditioner a breeze. Some are relatively easy for a fit homeowner with reasonable DIY skills to install, while others require highly complex installations by a trained professional. This AC unit is quite heavy (about 90 pounds), so I wanted to provide some extra rigidity to metal van roof. The downside is that they are quite a bit more expensive. Split AC It is rated for 2,000 watts “continuous” power with a 6,000 watt surge capacity which does the trick for starting up my air conditioner. Determine the Space to Cooled. These window AC units are compact, cheap and fairly efficient, so they could be a good solution for cooling camper vans which are typically less than 100 sqft. Generally the outdoor unit is installed either underneath the van or on a hitch-mount behind the rear doors and the interior unit is, of course, inside the van. The ceiling assembly comes with a metal frame and 4 super long bolts. WINDOW WALL AIR CONDITIONERS. I’m often asked if I could run the AC off my batteries if I had more solar panels. Pull the wire some inches through to the other side. It appears to be a bit more energy efficient as well and is available with a more sophisticated “ceiling assembly” with digital controls. wikiHow Staff Editor. Window air conditioners often come with a … Window mounted evaporative coolers are also available, and are much simpler to install than roof options. Here you can see that first panel installed. I generally only run the AC when I’m in hot and humid locations like the south or here in Florida during the summer. So, realistically you can get about 60 to 90 minutes of use per 100 amp hours of battery capacity depending on conditions. Advent Rooftop Air Conditioners are known for its high-quality performance and effectiveness. Window Air Conditioner. The van was parked in the driveway in full sun, the afternoon temperatures were around 97 degrees and the humidity was around 80%. Jim’s Heating & Cooling is a trusted provider of air conditioning and heating in the greater Adelaide region. It helps to keep cold air outside and warm air inside a room. This is quite simple – just use the supplied wire nuts to connect up the hot, neutral and ground supply wires to the corresponding wires on the ceiling assembly. “It’ll be forced to work harder.” Look for a window that's shaded by trees, an awning, or another building. In AGM batteries that would be way to heavy. Personally, I don’t like the idea of idling the van engine for long periods of time. I used 12 gauge wire for this but, since it’s a 15 amp circuit, technically 14 gauge would have been fine. Ideally someone is operating a shop vac just behind the saw during the cut and then you can use a magnet and the vacuum to clean up any remaining shavings. Also accepting cash and cheque Basically, an air conditioner needs a lot more power to “start” the compressor running that is needed to keep it running. There are plenty of factors to consider and the different costs involved in the process. This means that you need an inverter with an adequate “surge” capacity to “start” the AC. Identify the central point of the window opening, and drive a screw in the afferent point of the platform assembly, sinking it into the support base as tight as you can. In this guide, we’ll look into the specifics and offer estimated prices that might be involved in installing a new air conditioner … I started by gluing up piece of 1/2 plywood that was large enough to fill the rectangular shaped area that is located in that part of the Promaster roof using heavy duty construction adhesive. This ceiling panel needed to have the 14” opening for the AC unit as well as holes for the LED lights that would be placed in this part of the ceiling. Your air conditioning expert will help you decide whether installing your chosen system is the right project for you. If you can't install a window air conditioner or don't have the room, a portable air conditioner might be right for you. Finally, it’s out of the way and doesn’t take up any interior space or tie up any space underneath the van like some alternatives. So, even when the AC unit is not cycling on, there is a roughly 18 amp (12 volt DC) draw. It's full of relevant news, featured campsites, DIY build tips, events/meetups and more! May 31, 2016 - Explore Anomaly Ilenedotter's board "Van Conversion Air Conditioning" on Pinterest. Guchen is an independent manufacturer fully devoted to design, produce, install and service of complete air conditioning system and components for 24V/12V DC air conditioner at the top quality, bring to the market customized services & project planning for automotive manufacturers, truck manufacturers, and van … Otherwise, the procedure is very similar to installing a window air conditioner. Recently, Coleman has introduced a newer and supposedly much quieter rooftop AC unit called the Mach 10 NDQ. Again, the combined depth of these framing materials matched the other roof supports so that when the ceiling panels are installed they can be fastened to the van ceiling supports as well as this wooden AC frame. If you are looking for the index page of this project, click here.If you want to see the new build, click here. Cold air will get into your van through the front because of the windshield and windows. In my first van, I used an 1800 watt Xantrex inverter which did not have enough power to “start” the AC despite it’s rating being something like 530 watts beyond the running wattage of the air conditioner. Window Units The straightforward instructions are detailed enough, yet even newbies can install it. And, of course, that’s when you’re parked in full sun which would obviously require the AC unit to run nearly constantly. That Xantrex inverter had a 3,600 watt surge and that still wasn’t enough. There are white “tabs” inside – located in front of the foam gasket) that indicate when you’ve tighten these bolts enough. The frame fits up against your ceiling paneling and the four bolts go through this frame and up into threaded nuts built into the rooftop unit. Next I ran the 120 volt AC wiring from my load center to the AC unit location. First is that they are fully road-tested. I’ll cover what I used and why, how the installation went, running the AC off my battery bank and some power consumption tests from real world use. Once the window air conditioner is secure, keep the warm air outside and the cool air inside. Camper Van Window Unit AC Install COMPLETE! It works great! Under very good conditions (direct sun, mid-day, etc.) Finally the ceiling assembly “shroud” (the part that you see in the interior) with the controls and vents is secured to the metal frame with 4 bolts. Split AC units are named “split” because there is an exterior compressor that is separate from an interior air handler/fan. At this point there were many weeks of work on the conversion before I proceeded to the next step. The cooler sits on a mounting bracket attached to an exterior wall and protrudes through the window like a traditional window air conditioner. However, remember that the fan on the AC unit runs continuously. The first thing I did was to build an wooden frame and support system inside the van. During this test (for about 4 hours, plugged into shore power), the unit kicked on every few minutes but was able to keep the van at 77 degrees or cooler and, of course, the AC reduced the humidity in the van dramatically which makes that 20 degree temperature difference feel much more significant. Evaporative coolers are traditionally mounted on the roof. You also need to find a way to vent the hot air outside. You’ll also be following the manufacturer’s instructions, but begin by placing the air conditioning unit inside the window (you may need to recruit a friend to help lift the unit into the window for this part). Most of this post is about my setup with a “traditional” (120 volt AC powered) Coleman rooftop unit. Benefits of Window Air Conditioning Units. If you’re really desperate and you have your electrical system setup to charge from the van alternator when the engine is running, like I do, you could idle the van and run the AC unit for just about as long as you leave the engine running since the Promaster alternator routinely puts out 90-120 amps. Read the manufacturer’s instructions for specific guidelines, as every model is slightly different. The biggest challenge is simply lifting the air conditioner into place. Not have expectations to be cooled as quickly as a 13,000 Btu/hr roof unit. Find the Right Unit You could add more panels and even higher output panels but there just isn’t enough room on a van roof to generate enough solar energy for such a power hungry appliance. Therefore, I have about 200 amp hours of usable capacity. If the room does not have a window, it is possible to vent a portable air conditioner through an opening in an exterior wall. 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