Mini Split EXPLAINED! Class B RV

[@jeb284]

I seen some one add a fan for their mini spilt for their van. It’s similar to this van’s set up so instead of keeping door open, they keep the fan open

[@paulogden7417]

The best home build I’ve seen. Mini split is genius

[@paullehto1823]

The pros, not having 100ibs on top makes rv corner better, better gas mileage, looks better,, more room for solar, minisplits are quieter and much more energy efficient. They also can heat down to -15f efficiently..

[@billd3806]

@@paullehto1823 I am looking to install a minsplit a/c system in my 2021 Transit 350. I have had roof top systems that were loud and inefficient. .I don't want to put the system underneath, nor do I want to leave the back cargo doors open while it is running.. Does anyone have thoughts/experience installing the system inside and sliding the condenser out either the side of the van or back door via a baggage compartment door? Thank you.

[@markstevens1729]

I have seen people vent through the door. Stealth mode.

[@54egg]

Great Video. Inspiring me to get rid of the tornado sound effects box on the roof ac -- which incidentally removing the diffuser grille on blower helped reduce noise. Really would be sweet to be able to mount under van, but I realize form factor of your mini-split does not accommodate and of course more issues with keeping clean... I am sure the larger fan and blower are so much quieter than the traditional roof mount. Did not think about gas mileage penalty for roof unit. With gas prices going up, might help pay for alternate solution.

[@robertstroud7561]

You look like Carmen Graziano former fight manager out of Philly and south Jersey. He had Mike Rossman, among others.

[@andresgoyzueta74]

After finding this video I came across a similar video where a guy put a fantastic vent to provide ventilation for the rear part of the ac and doors were close

[@x.Jay.Bird.x]

Beautiful van, well thought out. 👍🏾

[@JamesDean-ow7qo]

Paul, I subscribed based on this YT video on the mini split AC unit. Thanks for the work.

[@paullehto1823]

Have any questions email me [e-mail]

[@paullehto1823]

Technology is there to make rv ac heat pumps as good as home minisplits. Someone will do it others will have to set up. Can’t wait

[@gadielsantiago8813]

I like the idea of where you have the "outside" unit 👍🏻

[@thatbrad]

Great job - I'd take it one more step and maybe vent it thru the door with a max-air fan so you could keep the doors closed...insulation comes into play too, right? Much respect sir!

[@cheri6174]

Paul glad to see your brilliant mind at work. We have a 2016 airstream van. We took out the scissor couch bed and are selling it because of the air conditioner and the window blinds. My husband contacted the company who put their screens and nite shades in the vans. These motors and there are two in each window have burned out twice in two years. They have since been pulled out from airstream but what company did you use please for your window blinds. My husband has built food trucks and we want to build from scratch because we want as little computer stuff as possible. Love your channel. Big fan. Please respond if you have time. FYI for the front windshield and front windows we used a company called “Adventure Van Co”. They custom make the shades and have never seen anyone make one as good. Lower temps by 15-20 degrees

[@mikegruber172]

I am calling this guy if I ever build a Van

[@paullehto1823]

Thanks, I would never build custom vans, it would be to much like a job, I build these as a hobby. I will be selling this in March, expect my new build will be done, it’s going to be totally different.

[@paullehto1823]

Expect new build to be done april

[@frito_bandito_]

@@paullehto1823 Great job Paul. I really like the layout. I'm looking at a Coachmen Beyond rear bath layout, but your layout looks ever better. Any idea what you might ask for the van?

[@maliaika8610]

Have you thought about venting the door wit a maxxair fan?

[@matthewknight5641]

That's really nice. Now they make a 6000 btu unit that is 28.5 seer. I'd say that 9000 has no problem keeping the van perfect temp

[@Drifty325i]

Awesome thanks for the info, great setup

[@robertstroud7561]

Nice video. Well done. Very simple and concise.

[@makingcookingfixing]

Great set up! Why not cut out a square on the left rear door? and put a tight metal grill?

[@paullehto1823]

Most rv’s built in Japan use minisplits and they put a large metal grill for exiting air. I can’t see we’re the input air comes in. Maybe from same grill. My new van is finally delivered 6 months late. It’s 30” shorter AWD . I’m placing minisplit outside rear doors. I will cover for long road trips to reduce road grime. I will also need flex line set since it will be attached to rear doors. If anyone has ideas I would love to here

[@nelsonsoaresusa]

@@paullehto1823 are you posting the build of your new van?

[@billd3806]

Paul, great build and appreciate your sharing this information. I am looking to install a minsplit a/c system in my 2021 Transit 350. I have had roof top systems that were loud and inefficient. .I don't want to put the system underneath, nor do I want to leave the back cargo doors open while it is running.. Does anyone have thoughts/experience installing the system inside and sliding the condenser out either the side of the van or back door via a baggage compartment door? Thank you.

[@paullehto1823]

Minisplits need a lot of air all around unit to work, sides, back,front. Rec pro sells a nice low profile roof heat pump I’ve used. Not as good as minisplit. will heat down to to 30f. My next build I’m going with shorter transit and will install minisplit outside rear doors. Flex lines so I can swing out to open rear doors

[@instridewith_life]

Some people put vents or a fan on the door

[@grahamomeara3279]

Hi . im late to your channel. do you have to be on flat ground when operating the AC because i'm thinking the water produced by the indoor unit when on cooling mode will overflow. am i correct? thanks

[@charlesrg]

Paul great video and beautiful quality build. The bathroom is beautiful and the electric blinds are amazing. Wondering what are the blinds that you used and the material for the shower pan. I'm building an overland truck and trying to find a solution for a custom size shower pan that won't break the bank.

[@paullehto1823]

Suhluter system , they sell it at Home Depot, I use tile on floor and dumWall (Lowe’s) for walls, the blinds are custom made by me, rolllerhouse electric shade moters, 3/4” entry conduit, sunbrella fabric, van build are not easy, good luck

[@charlesrg]

@@paullehto1823 Thank you very much. I agree, it's hard work, if I didn't have the truck already I would have given up long time ago.

[@cheri6174]

Beverly careful what you buy. Our airstream came with electric screens and blinds for each window. Great insulator but each motor has burned out twice in two years in each window. We contacted the company and have since stopped making the motor airstream had put in. The new motor for our blinds would cost us $1200 per window. $600.00 for each unit. I will say the screens and nite shades are amazing but if the motor burns out when the screen is up, it ruins your trip in summer

[@paveloleynik2743]

Excellent! Thank you!

[@paulisakson3221]

Paul, what you've done is super cool! I'm Paul, too, by the way. The only thing I don't like is leaving that door open. I wonder if, with some flexible coolant lines, you could store it inside your van, but then set it out on a back tray when you want to use it. I'm curious what was the power consumption when you ran it 10 hours overnight and how hot was it outside? You mentioned your 560 Ah of batteries--wondering how much of your batteries that used. Also, how do you keep your big 560 Ah bank charged up each day? Very helpful and fun video--thank you!

[@paullehto1823]

I’m building a new van , 2021 AWD transit high roof , not extended next. I’m going to mount minisplit outside rear door, will use flex lines and vinyl cover when off road. It uses on avg 300 wattst (500watts on very hot or cold day)

[@paulisakson3221]

@@paullehto1823 Cool, can't wait to see it. Seems like you're having fun!

[@paullehto1823]

Since wall behind minisplit is waterproof and insulated ( much better than the rear doors) , it’s no problem leaving door open unless your camping on the street. The advantages are many, quite and efficient, better gas mileage, more room for solar, heats down to -5f, moving 90lbs lower will improve cornering. Looks stealth ( with doors close) with no a/c on top.

[@paulisakson3221]

@@paullehto1823 Cool. How do you charge the 560 Ah of batteries now?

[@paullehto1823]

We use the van mostly weekends and couple of road road trips a year. It’s rare to need a/c more than few hours a day were we live . I never had the need for solar, I charge with heavy transit alternator with 60 amp renogy dc-dc charger. I also can charge battery’s with inverter- charger at a campsite

[@kpeglodabrowski7679]

Hi nice job done did you add another battery to it?

[@matzke089]

Did you consider to put it below the van? Is it possible to mount horizontal?

[@theresadozzi9726]

So impressive! Are you doing conversions for us mere mortals?

[@annayurdadon935]

Do you have a website? Beautiful builds.

[@dsmadre3840]

Can you provide a link to this unit please

[@22howards]

The condensate drain, did you use a pump or run the drain on either side of the side window? These units come pre charged so the line set is a pre-determined length correct? The stealth factor of the van is fantastic! The thought process, workmanship and outcome is impressive! Thanks for sharing.

[@paullehto1823]

The condensate drain runs in wall cavity in area right before shower wall, and runs out under van , no pump required. I had a a/c pro cut the lines to size and check everything, that’s the only part of van build that I did not do

[@22howards]

@@paullehto1823 Thank you, having a mini-split (LG) in installed in my new 5er. My readings have taught me to document the amount of refrigerant because where there is a custom install like yours, should it need to be serviced outside your home area (another tech) they will be unsure how much refrigerant to charge the system with. Your application is unique and very nice. My hat is off to you sir!

[@harryhenderson3897]

560 ah, but what voltage?

[@stevennath9207]

Thank you, what a great build.

[@sherkhead9638]

How do you power the minisplit?

[@Chicago_Clout]

Tanks Pauly 😂

[@asifgetto]

paul you have to open 1 rear door to turn it on. why dont u come up with a solution for it. so u can on the a/c while driving.

[@paullehto1823]

The van comes with two a/c and heat units that work while you drive. No problem in leaving door open when parked. There is a solid insulated wall that’s waterproof behind a/c

[@dreamweaver2234]

Nice van

[@Chrissy_Onye]

Mini split link?!

[@paullehto1823]

I used aircon titanium 110 volt. Mostly for its size and price

[@Chrissy_Onye]

@@paullehto1823 thanks

[@andrewtestin9080]

Hello is this van for sale

[@paullehto1823]

Will be, taking trip Ct. to Florida soon for one month, my email is nzeh100@ gmail.com around $88,000

[@klebberbezerra1610]

Focus. When you are talking about AC just talk about AC.

[@paullehto1823]

Now your my boss, what do you want to learn, I’ll explain AC system to you even if your a jerk

[@paullehto1823]

What I can tell you for sure, rv A/C units are far inferior to minisplits used in buildings. This is because the building market is much larger and afford the newest technology.. rv heat pumps are good to 30f, minisplits building units go to -20f, rv A/C units are a pathetic seer 10, building units go up to deer 40, that’s 4 times longer you can run heat or A/C for the same batteres . Don’t be mean,it gets you no were