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- เผยแพร่เมื่อ 1 ส.ค. 2021
- Is your RV Air Flow lacking? In the middle of the day is your RV still hot when the RV A/C is running full blast? We have 2 A/C units on our new coach and it never really seemed to be any cooler than when we had just one A/C units.
I found out that we had an RV Air Flow issue! Our A/C was not really blowing air into the duct system. Something had to be changed in our RV's Air Flow system!
With a little time, creativity and some ridged foam I crafted and simple solution to the RV's AC airflow system.
Come along with me as I walk you through this simple 30$ DIY RV air flow improvement. .
How about a cup of coffee?
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![[TH] VCT Pacific Stage 2 - Week 4 Day 3 // GEN vs TS | PRX vs ZETA](http://i.ytimg.com/vi/nspkjQuZve0/mqdefault.jpg)
Retired Mechanical Engineer here in Houston area, you are spot on with modifications made. Your simple but effective design accommodates intake and exhaust flows, well done. I purchased the material and will be installing soon. Thank You.
Wow, thanks! Very welcome! thanks for watching!
We replaced an old Dometic in our 36 foot camper (vented). th-cam.com/users/postUgkxDDbPbIlwLRcX_ntp51ui5UMtAUGpHYxE The install was a simple swap, all holes lined up, the electric plug back in with no trouble. Getting it on the camper was the most "difficult" part of it, and my friend made it look easy. I've seen people "sled" them up ladders as well though. I watched a TH-cam video for instructions, very easily done. Some say it doesn't come with instructions, but I found the instructions under the ac in the box. I didn't need them, but they were there.It works well to keep a 36 footer comfortable, all by itself. It doesn't seem to be any quieter than the original, but it isn't any louder either. We're very pleased with it. Esp with the ease of swapping them out.
brace the Styrofoam?
That is great news to help in these hot days
Below a Gift for you and your loved ones;
“Moreover, brethren, I declare unto you the gospel which I preached unto you, which also ye have received, and wherein ye stand; by which also ye are saved, if ye keep in memory what I preached unto you, unless ye have believed in vain. For I delivered unto you first of all that which I also received, how that Christ died for our sins according to the scriptures; and that he was buried, and that he rose again the third day according to the scriptures: and that he was seen of Cephas, then of the twelve: after that, he was seen of above five hundred brethren at once; of whom the greater part remain unto this present, but some are fallen asleep. After that, he was seen of James; then of all the apostles. And last of all he was seen of me also, as of one born out of due time.”
1 Corinthians 15:1-8 KJV
Eyes on Jesus… tomorrow is not Promised… Be right with the Lord today … His Sacrifice on the Cross to pay for our sins past present and future sins… He is the Lamb of God… the Last Sacrifice… The wages of sin is death -Hell… but Jesus paid the fine… That’s why his final word was It is Finished…
Gave up his Soul… He resurrected on the Third day to Conquer death and give the repentant Believer Eternity in Heaven with him and the Father…
Eternity is a long time and your Soul after you die lives for Eternity but the key point is Location Location… Location! Heaven (With Jesus) or Hell… for God will give you what you want Hell which is Torment without God or anybody else … Complete separation …in the hands of the devil and his demons…
In Torment… first thing that happens is you no longer have a name there…
For you denied the Son of God and his free gift of grace Sacrifice on the Cross!
Reconsider for tomorrow is not promised today is the day… don’t wait! For today is a Present…
Ask God to Help and guide you towards his presence…🙏🏼🕊❤️
instagram.com/reel/C1hBt85O0TC/?igsh=OG90amczZDhpaDRm
The Devil can’t make you do anything you have free will he can only Tempt you… you say yes or no!… the consequences are yours!
Please ask The Lord Jesús into your Heart today and accept His Finish work on the Cross… spilling his Blood to pay for your Sins (The Lamb of God) cleansing us from our sins so we can stand before a Holy God… Resurrected on the Third day to Conquer Death and Redeem the Believer Eternity in Heaven with Him…His Precious Blood… The Lamb of God… The Perfect Sacrifice!!! Thank you Jesus…
In the Bible He calls us Beloved… Saints… Jesus is Our High Priest!
Ask God to Open your eyes because if you are not seeing everything that is Happening World Wide is because the devil has a hold on you and has blinded you! Please Fight ! The devil is not your friend… Come to kill, steal and destroy! He is a Lier!!!Please Friend!Love Grace
Matthew 5:14-16
King James Version
14 Ye are the light of the world. A city that is set on an hill cannot be hid.
15 Neither do men light a candle, and put it under a bushel, but on a candlestick; and it giveth light unto all that are in the house.
16 Let your light so shine before men, that they may see your good works, and glorify your Father which is in heaven.
Matthew 10:33
But whosoever shall deny me before men, him will I also deny before my Father which is in heaven.
The phrase “reprobate mind” is found in Romans 1:28 in reference to those whom God has rejected as godless and wicked. They “suppress the truth by their wickedness,” and it is upon these people that the wrath of God rests (Romans 1:18). The Greek word translated “reprobate” in the New Testament is adokimos, which means literally “unapproved, that is, rejected; by implication, worthless (literally or morally).”
”Wherefore God also gave them up to uncleanness through the lusts of their own hearts, to dishonour their own bodies between themselves: who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen. For this cause God gave them up unto vile affections: for even their women did change the natural use into that which is against nature: and likewise also the men, leaving the natural use of the woman, burned in their lust one toward another; men with men working that which is unseemly, and receiving in themselves that recompence of their error which was meet. And even as they did not like to retain God in their knowledge, God gave them over to a reprobate mind, to do those things which are not convenient; being filled with all unrighteousness, fornication, wickedness, covetousness, maliciousness; full of envy, murder, debate, deceit, malignity; whisperers, backbiters, haters of God, despiteful, proud, boasters, inventors of evil things, disobedient to parents, without understanding, covenantbreakers, without natural affection, implacable, unmerciful: who knowing the judgment of God, that they which commit such things are worthy of death, not only do the same, but have pleasure in them that do them.“
Romans 1:24-32 KJV
bible.com/bible/1/rom.1.28.KJV
*Works so well **Fastly.Cool** for rv that it only requires daytime operation until high temp and humidity are overnight. It is difficult to get to side filters, but back is easily accessible.*
not sure I understand
Thank you for the info. Also thank you for your service! I am a Army Cobat Medic myself! Thank you
Thanks you for your service! Army huh? Check out the Pickles On The Road channel, Michael is/was Army I think airborne but Im not sure about that. I do know that he had a helicopter fall down on him and mess his day up...th-cam.com/channels/KGCT7oK_aGGGfp7cBfAp6w.html
This AC mod is truly a game changer! Thanks for watching and subbing!
Thank you so much for this tutorial! We had a second A/C on order when I saw your video. Fortunately I was able to cancel the order. I did my plenum exactly as you described. I took a grinder to the extra metal on the lower mounting bracket instead of bending them over. I also redid the tape in every vent. It's amazing how poor tape installation can affect air flow. Use GOOD tape. I re-taped the end of the duct where the second A/C would have gone and used some of the foam to make a dam inside the duct and just past the last ceiling vent on the other side because I didn't trust the tape job at the end of the duct I couldn't access. I hope that makes sense. The result is amazing cold air flow and so much quieter! Well done Sir!
I am so glad this helped Yall out! I really like the idea of the "dam" I think I shall do that as well, thanks for the suggestion and thanks a bunch for watching!
I enjoyed visiting with you Saturday at Fairfield State Park. Right after I left from talking to you we had a 3.5 to 4 foot timber rattler come into our campsite! Thanks again for all the work you put into these videos
I really enjoyed our brief visit as well! Timber Rattler! LOOK OUT! they are bad news! I am so honored that you spend your valuable time watching my videos, I can not express my gratitude other than to say, THANK YOU! You are why I do what I do! Safe travel and I will see you down the road!
With the price of RVs, you'd think some better engineering went into them....but NOPE! Nice upgrade!
You are correct about that. Such a smile little thing can make such a huge difference. Thanks for watching!
Have tried this on my front unit and it seems to be so much better now , great DYI project at little cost . Thanks
Great to hear! Thanks for watching!
Well done sir! I will be digging into my AC system soon. It works pretty good already here in California, but I need to increase the airflow to the individual vents. Thank you!!
You can do it! and you will be glad you did! thanks do much for watching!!
🥶 wow… “somebody” need to learn this and make our Rv “cold” in the summer woohoo . Thanks for sharing your tricks 👍🏻
You bet! that somebody might need a little kick in his short driveway! LOL!!
Thank you for this amazing video. I just finished one AC unit and WOW what an improvement. I watched others and choose yours for the extra intake air. Thanks again Dude!
you are most welcome! thanks for watching!
Thanks for sharing. I need to fix mine now. I would also like to thank you sir for your service!
Very welcome 2X! thanks for watching!
I will be trying this soon. It’s fixing to be summertime here in Oklahoma. It will be getting into the hundreds + Humidity
The clock is ticking away! LOL! Thanks for watching!
THANK U SO MUCH, I DID THE SAME THING IN MY RV AND WOW WHAT A DIFFERENCE, NOT ONLY MUCH BETTER AIR FLOW BUT IT SEEMS THE AIR IS MUCH COLDER....
I hear ya! This is the best thing you can do for the air in your RV! Thanks for watching!
Thanks for your service. We have the Coleman A/C also. I am going to do this on my rig
You are welcome and thanks a bunch for watching! You are gonna the new A/C!
Thanks for this DIY..we did learn alot...love your freezing facial expression!
Glad you liked it!! Nothing better than a genuine facial expression frozen in time! LOL!! so glad you found some value in this video! thanks for watching!
What a great fix! We're going to try it! Thanks for another great video 😄
You will be so happy! I know we are! thanks for watching!
First off, thank you so much for your service. I'm forever in your debt. Secondly, I full-time rv in Texas, this video is going to help me so much. It's already 100 degrees here
You are most welcome, It was my honor to serve. You will truly love your A/C after this mod! Thanks for watching!
Good work !! Did the same in my 2018 GD 2800BH. Down flow would hit the plastic cover straight on so I built a splitter (tent shape) in the middle, but lined the entire interior with reflectix and tape creating tunnels from the down flow with shallow curves directing to the sides.
I just have to wonder why the manufactures never made these simple modifications. thanks for watching!
Mine came out similar to this one! This does not have to be perfect people! Just jump in and do it! You will not regret it! Works SOOOOO MUCH BETTER!!! thank you for the video!
Totally agree! no one but you will ever see it but they will certainly feel it! 😂LOL thanks for watching!
We will be definitely be looking at ours when we book next spot in fall we leave summer for kiddos and heat tolerant folks. All said, a trip to Kerville to to play in Fredericksburg was a haul and it was that temp so us and two dogs sat under that main duct till the dogs were good . Thank you thank you again for all info!!!
make sure you take care of those fur babies! They get hot real fast this time of year! Thank you so much for watching! this little Mod will truly change your RV life!
I love this channel almost as much a pic-a-nic baskets! Great video!
Glad you like them! Thanks so much for watching!
Thank you for this! Will be making moderations to ours.
You are going to love the improvement in in air flow! We can now operate both air conditioners on a 30 amp site now check out the video...
th-cam.com/video/W1_Dvgu37u4/w-d-xo.html
Thanks for watching!
Thank you. Buying a new fifth wheel this week. Can't wait to do this upgrade.
Your wife will love you for it! LOL! Congrats on the new rig! I am so surprised at how much this improved our RVs air flow system and I know you will be as well! thanks for watching!
I really like the way you did this as opposed to some of the other DIY videos i have seen. I like that kept the warm air intake side as large as possible.
Glad you liked it! It works so much better now. I just did an install video on installing a SmartStartRV unit on both A/Cs and am so impressed! thanks for watching!
This is such a good ides. I was looking into buy the air spliter and it cost $180. With your idea this save so much money. Thanks alot and keep up the good work.
You are most welcome! I know you will enjoy all that air you set free! thanks for watching!
I have been battling this Texas heat and humidity struggling to keep it cool in our travel trailer in the heat of the day. I have been thinking something was wrong with the design every time I clean my filters and see that it’s primarily only one side collecting dust. Seems pretty inefficient to me and I like how you modified the airflow in yours to take advantage of the entire intake and push more air from the ducts to spread it around. Thanks for really going into explaining the design as well. As a guy fascinated with the “why?” it helped a lot. Much appreciated. You earned my sub.
Thanks for the sub!! I am glad you found this video to be helpful! It really is a game changer when the temps and the humidity are maxing out. Did you see the Soft Start video I released a few weeks ago? When it is really hot and everyone is running their A/C at max the brown out will reduce your A/C output. With an RVSoftStart system your A/C requires less power and is therefore less effected by the brow out. here is that video....
th-cam.com/video/W1_Dvgu37u4/w-d-xo.html
Hope this help and thanks so much for watching!
I just picked up my Winnebago Vita this week. I’m headed out on a trip this weekend, and did a modification similar to this with a small piece of cardboard. I’ll use foam when I get back from the trip. Just putting the cardboard in has made a huge difference!
Good for you! remember to check the vents! everyone of my vents only had about 1/4 to 1/2 of the Styrofoam insulation cut out! Thanks for watching!
Yours is the only TH-cam video I've seen that replicates the scooped out area of the RV Airflow kit that increases the return surface area.
i was not "replicating" anything, just using logical problem solving to get more cold air! thanks for watching!
Yup.... this will be my next project... just got a 2022 Momentum 28G with 2x Dometec 13.5K A/C units and some of the vents are very weak... thanks for the video... liked and subscribed now.... and from a fellow Vet, Thank you for your service...... keep on making these videos
Thanks for the sub and thanks even more for your service! You are going to LOVE! the new A/C when you finish! Thanks for your support and watching!
Worked well on 100 degree day. I only have the 1 AC and it kept up great. Before if I closed the dump vents the compressor would just freeze up. I wanted to buy the single foam unit to do this but it was expensive if it didn't work and I didnt want to risk that much. This fit my budget to try and worked to boot. I liked the extra return space as I have had filter problems previously. I also found an uncut piece of roof material blocking the airflow some as well. Great video and thanks for sharing!
One additional note on the dual straight track roof vs u shape track is make sure ends are blocked a few inches after the last vent to get more equalized pressure on all. Bocking AT the vent will result in higher air flow for that one vent but lower for others. Sometimes the factory doesn't even seal them so check!
I am so glad this video helped you! Thanks for watching and stay cool!😎
Seen several of these types of air flow improvemt videos and you got me to do mine today. Had to finish the taping job into the ducts, but then came the oh no. I have a domestic and the air chamber is not rectangle. Has some kind of internal winged baffle system. So I impromised using your method. About a bit of weird shape fitting, back and forth trimming, and then success! Really made a noticable improvement. Looking forward getting out this summer. Thanks for the inspiration.
You are most welcome! I know you are going to be most happy this summer!
I've been incredibly blessed with my camper ac. My coachman is a 98, I live in it full time in south Florida and even on LOW my air will freeze you. Its great!
That is awesome! you are one in a very small minority that can actually say that! you better not make this mod to yours unless you want to get rid of your fridge and turn the RV into one! LOL thanks for watching!
@@DudeRV That's the truth. My family, friends. and extended family have always had RVs at a lake in Alabama. There are a couple of RV parks right on the water. It is RARE that a camper has a good a/c straight from the factory. We have been modifying the a/c for more than 40 years. I'm now in Florida and Hurricane Michael damaged our house. We had to live in a camper for nearly a year. The first thing I did was a a/c mod. We are still waiting for the insurance company to finish fixing our house 3 1/2 years later.
@@davidharris9077 Man I hate to hear that! Well at least your A/C is cold! LOL safe travels!
Best video out there ! Ive watched a bunch and yours is the best explained and best "how to" as well. Plus its cheaper than buying the kit thats available. Good job Dude!
I am glad you found some value in my little video! Thanks for watching and subbing!
@@DudeRV rv airflow sells essentially the same product you made, at a $180 price tag. For Styrofoam. Thanks for making this video, you just saved me $170! Not that I was going to buy $170 styrofoam anyways…
@@annaluera1357 I did not know that! someone is selling a block of polystyrene for $180.00?!! OMG! That seems a little bit high for less than a pound of Styrofoam, I could be wrong though. Regardless, I am so happy my little DIY video help you out! Thank you so much for watching and subbing!
This is awesome! Thank you, will be looking at mine soon.
It really is a game changer! thanks for watching!
Dude rv I just did this and it made a drastic difference thanks for Sharing it was awesome I was almost ready to sell my camper until now
That is awesome! Im so glad I could help you! Thanks for watching!
Oh wow! Hubby is going to try this tomorrow!
I know Yall are going to love the results! we sure do. thanks for watching!
You saved the day! Thank you! It’s 106F today and my Carrier Air V tripped overnight. Your instructions saved me a bunch!
Im so glad I could help! thanks for watching!
@@DudeRV - Heyo Heyo! I just realized my last comment somehow made it onto this video (another YT channel posted a fix for my Carrier Air V), but after seeing my mistake I watched your video and found it helpful too! My older camper has a single Dometic AC unit and no in-ceiling ventilation, so your improvements in this video make perfect sense! The air ends up recirculating right back into itself and doesn’t do a great job at cooling the entire camper, but your improvements would totally change that. I’ll give it a try! Thanks!
@@paraglidingprospector i was wondering how this helped with a tripped A/C! LoL!
Great work soldier!! I'm going to do this on my 2020 Entegra Quest!! Thx for your service sir!
Jack in so. cal.
You will be so happy once it is done! Thanks for watching!
Awesome video! I cannot wait to do this in my RV!
Very few RV mods fall into the "life changing" category but this one really does! thanks for watching!
Thank You for your service sit.. and I needed your vid... see what I can do now..
Glad I could help! You can do this!
Great work what an improvement!
Glad you think so! Thanks so much for watching!
Great video Dude! I enjoyed your great sense of humor too.
Glad you enjoyed it and thanks for watching!
Thanks for the tip! Keep cool.
Thanks, will do! thanks for watching!!
Thank You for your handy man successful project. I would probably be sharing this information to the RV Manufacturer or Dealer and point out the "factory" ductwork /air conditioner issue.
The manufactures are well aware that factory quality control is sub-par. They would rather produce low quality high volume RVs knowing that the majority of issues will be overlooked by new owners until the one year warranty has passed and those issues that do show up can be disputed and worst case "for them" fixed.
Thanks for watching!!
Great video! My 2020 Heartland Mallard kinda addressed some of this so thankfully I didn’t have to dive into this project. Plz keep posting! Love your videos and especially your accent! (Coming from a NC boy)
I am glad to learn that at least one RV manufacture is making an attempt to improve upon the age old faulty design! thanks so much for watching!
I saw the "kits" they sell and was saying why can't I just make something like it... Dang you solved it for me.. Will be doing it very soon.. Thank you so much....
You are most welcome! It really made a huge difference! Thanks for watching!
Thanks Brother, and Thank you for your service 🇺🇸
Maranatha 🎚
Very welcome! thanks for watching!
Hey just wanted to say thanks. Just got done with the project. I like the design. And it was simple. Now bring in the Utah heat!!’
Great to hear! Can you tell the difference? Did you watch my video about the Soft Start?.....th-cam.com/video/W1_Dvgu37u4/w-d-xo.html
Install was so simple and now we can have A/C on a 20 AMP plug!
Hey! I took my A/C cover off to see if it was the same inside as yours. Turns out the manufacturer used an entire can of spray foam insulation to put the unit in! Almost all of the return was clogged with hardened foam! SO glad I looked, I could have burnt out my unit. Took me an hour, but I cut most of it away. Next step, make your baffle. Thanks again!
It is a good thing that you found that! You will love all the cold air once you have the baffle in place! thanks for watching!
I'm going to do this to my roof ac and vent system, THANKS.
Glad to help! You will really enjoy all of that cold air! thanks for watching!
Dude you nailed it !
Glad I could help you cool off! thanks for watching and subbing!
Thank you for your service to our country. I appreciate you. This was an excellent observation and solution. Also, I love that you filmed the fog on the lens like if my glasses fogged up when I walk in to cold from hot
You are most welcome and very appreciated! the foggy lens was not planned but when opportunity arises I will take advantage of it! LOL!! thanks for watching!
@@DudeRV I was thinking it was such a cool effect and makes your point perfectly. How awesome that it wasn't even a thought. You have a beautiful rv, congratulations on the great life you've made for you and your wife, I look forward to watching more of your videos.
A good friend of mine is a nut for ac...he works in the industry and has a nice class c winnebago, he keeps his house 66 in the summer but I've gone atv riding with him and we've taken our Harleys to the smokies and his ac in the winnebago is just like you said. I can't wait to fix it for him, I appreciate you showing me the way. I read in the comments that the vent ports have the same gap issues in the ceiling, have you done a video about those too? I will take one apart and check it out.
My wife and her mother and I rented a bigger class c and took it to Springfield and Shelbyville and back home. It was honestly one of our favorite road trips just for having all of our conveniences with us like a kitchen and bathroom and a couch and a bed, it's like traveling in your house. The passengers can watch tv or sleep comfortably in a bed or stretch out on a couch and read or make lunch...even the dogs are welcome! That alone is enough for me lol. We stayed at a campground in Shelbyville that seemed like a great group of people and tons of things to do. We've wanted to buy something for a long time but currently we don't have space to park it. There is a plan in place tho...
I appreciate you sir. God bless you. Have a wonderful day
@@michaelosmon I was happy with the fogged lens for that exact reason! Yappy gets a lot of credit for what we have, when I was really sick she carried the load and became the primary provider.
As for the vent issue, our ducts are basically just channels in the Styrofoam roof and the vents just snap into the roof covering. to improve on this set up I would have to completely remove the ceiling and that is not a simple project.
You will blow your friends mind when you show him this simple solution!
Great video, great personality 👍
Glad you enjoyed it! Thanks for watching!
Perfect! First time “duck tape” lol actually fixed something :)
Great vid.
I always have a roll of duct or is it duck? tape with me, Ya never know when you are going to need it! thanks for watching!!
@@DudeRV many call it duck tape lol - too funny.
@@nedmorris9794 I am guilty!
Nice. I'm gonna do this to my new trailer.
You will be so glad you did! thanks for watching!
Thanks for sharing this.
August in N. Texas is never any fun, well until now 👍
I am one of the strange people in that I love when it is hot. one of the best things is that the campgrounds are almost empty! I am rarely ever inside even when it is over 100, I have a whole wot weather camp set up with high flow fans and blowers combined with misting systems and lots of cold water and an occasional adult beverage, I love it! thanks for watching!!
here are some camping in the heat hacks...th-cam.com/video/80bmBtsedzA/w-d-xo.html
Good video sir, good information and kept me entertained
Glad you enjoyed it! thanks for watching!
I cleaned up the ducting on my last RV. The exhaust was spilling into the intake internally.
But I’ll make sure to do this on mine new rig.
cooling the cool air! now that is a novel idea! Thanks for watching!
Great idea!!
Glad you think so! It is making a huge difference in this heat! thanks for watching!
i have watched several videos about the A/C mod. i like your design much better than most!
Wow, thanks! I was very surprised at how much of an improvement it made. On our last trip it was over 100 during the day outside and a constant 72 inside. We actually had to raise the thermostat in the afternoon.
Thanks so much for watching!!
@@DudeRV i live in mckinney also. saw you once up at the Buc-ees in melissa!
@@testersbc1 Gotta Love Buc-ees! one of the few places where you are guaranteed to have enough room to gas up the RV! Did I give you a channel sticker?
@@DudeRV you were pulling out as we were pulling in
Thank you captain!
You are most welcome! thanks for watching!
My new Thor Challenger 2021 is just like yours before you modified it. I park at 3, and the temp inside is 95 in the back (My Generator shuts off without a reason) and it takes from 3 til about 8pm to get to 85 degrees. I also live in Texas. Mines in the shop now for 3 other reasons but as soon as i get it back (in a month or so) I'm going to do this DYI. I'll use my power tools and be at my house so - without all the sweating.... I Like your attitude. The "DUMP" setting lets the cold air out right next to in huge return, so my theory is that what little cold air I get, goes right back in the intake. I thought the ducts sucked. The dribble air out, but I don't have the air meter. I'm a engineer, (I was - now I just golf). Your insight on a 4" x 5" air duct blowing into a 5"x 1" plenum is dead on. That air wouild have to go to 4x atmospheric pressure to get out that plenum. You just can't squeeze the air molecules closer together without some other impact. (Bernoulle did the math). So the idiots at Coleman and Thor came up with a pretty, but worthless design. Your mods bring it back to close. The two duct opening looked abouit 5" X 2" so that woiuld imply a constant pressure transfer. The issue of turbulance may hurt a bit, but far less than the original design. The "after action" report you gave was excellent. In 30 minutes you cooled. your RV. It woiuld be good to know if you ran your Generator and AC's and what the starting temp was when you docked. Thanks for the info.
Your most welcome for the info! I did not run the A/C units before I "docked". I have found that the whole system cools so much better overall since I did this mod. I have since installed soft start units on both A/C units and are pulling less power overall.
I really appreciate your comment and even more I am grateful that you stopped by and watched!
Thanks brother for the info. Me and my wife are new to RV’n. We just bought our first trailer. Looking forward to seeing some new places.
You are most Welcome! Where abouts are Yall?
@@DudeRV in SoCal.
@@USMCdad470 Cool! I know Yall are going to enjoy that new rig! head for the high country! Thanks for watching!
Sub’d...you earned it. I will be making this mod ASAP!
Thanks for the sub! You will love your "new" A/C! I just installed soft start units on both A/C's and now we can use both on a 30AMP pedestal! Thanks for watching!
My daughters camper was icing up and it was due to poor air flow. It was a mess. Than I saw your video and got some foam and fixed mine up!!!
Amazing difference it made after adding the foam to seal things up. Wish I had a wind speed meter to do a before and after. Plus at the end of both runs I blocked off the duct after the vent so no more wasted air flow traveling past the last vent.
Great job! You are going to love that A/C now! thanks for watching!
Nice video fun to watch thanks
Glad you enjoyed it! thanks for watching!
I started to do the same your our units earlier this week. Our covers are a split style, so you can uncover the outlet and inlet separately. Anyways, I had just the outlet side off, and because I was curious, I turned the unit on. WOW! It blows like a tornado and it makes about half the noise. Anyways, I stopped right there. I may go back later and actually close off the opening to the ducts so that all the air just dumps in one spot.
That is great! You might check the intake side just to be sure there is no obstruction in the way. thanks for watching!
thank you. I will do exactly the same. Dude yo da man!
Glad I could help! Thanks for watching!
Awesome
Thanks for watching!
I love this guy I got the taping done… I got some tape… it’s ugly but it works haha
In my book, ugly is OK if you are getting more cold air! GOOD JOB! and thanks for watching!
gOOD TIPS -- I SUBSCRIBED -- LOOKING FORWARD TO YOUR NEXT VIDEO
Thanks for the sub! and thanks a whole bunch for watching!
Dude my ac in this camper works soooo much better. It’s AWESOME!!
That is awesome! Did you watch my Soft Start video? I can now run both A/C units on 30 amp or one on 15 amps! see it here....
th-cam.com/video/W1_Dvgu37u4/w-d-xo.html
Thanks for watching!
Nice job 👍🇺🇲
Thank you!
Thank you!!!!
You're welcome! Stay cool! thanks for watching!
Hello Dude RV, it's funny l didn't see your video until today August 13, and l did the same modification on my ac unit last week. Pretty much identical. I have the same Coleman Mach you have the only thing l did differently was l rotated my grill 180 and now l can look straight up into my return and there is a larger area for air to flow straight up. I haven't tried my ac yet, due to where my camper is parked but I'm sure it's going to be a lot more efficient. Anyway thanks for your input. It's nice to see someone else with the same idea.
Great minds think alike! You are gonna love the added air flow! thanks for watching!
Awesome awesome awesome! Saved me from buying a $200 piece of plastic lol.. this is great
Glad I could help! Thanks for watching!
Thanks!
Thank you Jeff!! and thank you so much for watching!!
I see your using foil duct tape which doesnt adhere very well in my opinion and will come loose quicker with use. Instead get some foil mastic HVAC tape. Its more expensive but sticks and seals like no other tape on the market! Great job on the design and install!
actually it is not foil it is a metal-ized ducting tape. It really sticks well and so far none of it has released. here it is ...amzn.to/3zKnWyl
Thanks for watching!
Good Stuff
Glad you enjoyed and thanks for watching!
Excellent video, doing this to mine this weekend. I have already dropped my ceiling vents and sealed the gap the factory left between the ducts and ceiling panel, using HVAC tape. Have you done this modification as well?
I will be doing my yearly A/C service this week end and will inspect for that gap! thanks for the heads up!
My fellow vet. I really enjoyed watching. I really liked your design and much better then others, that I’ve done to 1 of mine. I’ve got 2 Dometics in my ‘15 Montana 3160RL. I noticed a mistake I thought they may have done and didn’t know until I’ve done it and actually seen and experiencing. The reduction of the Return AirFlow area in size. Mistake made I didn’t catch and thought about after doing where you actually confirmed my thoughts. Being a electrician and seeing ACs being installed in construction as well as having some training on ACs when working offshore. Therefore I’m redoing mine today as well as my vents. They’re sealing is terrible in the ceiling. I am curious do you have the “RaceTrack” Ductwork with your 2 units or the “HorseShoe” Ductwork? I have the complete circle closed loop “RaceTrack” with the 2 Dometics having the 2 ducts on each side. I’ve noticed both Blowers turn opposite directions on mine. That also I guess in RVs the setup is called a “Zoned” System. Don’t understand that, because unlike residential or commercial. There is no electrically energized gates to stop and redirect the airflow to another zone. Did investigate into the “Zone” of RVs and the way I see it is that both ACs run per say except they only operate at certain times. Example 1 runs for 12hrs. then other runs 12hrs. when Zone1 shuts off at whatever time you program into the Thermostat. Then Zone2 takes its turn. So best I can say it in my opinion is to make it look like you’ve got 2 ACs working as 1 AC to be more electrically power efficient. I live in my 5th wheel and ouch my light bill here in South East Texas is getting up there. Since mine is a complete circle and blowers run in opposite directions Living Room blows right and Bed Room blows right. Also since the ones the manufacturers make is styrofoam and actually round curves redirecting air flow into vents with no resistance, but blowing the cold air into both ducts through the vents straight into the other AC. While that AC is doing the exact thing. Also if they’re running at the same time, yes would be serious airflow. Wouldn’t it also end up giving more airflow in the middle between the units? Making the middle vents cooler and blow hotter, tell eventually possibly building up enough resistance to back flow it into the other vents? I was thinking of taking a block of styrofoam or glue pieces together and creating a combination of both designs that as the 1 blower turned right to channel that air into the right duct up to the AC turning left. Then channeling or tunneling if you will to from the duct it’s being blowed in from the other AC and tying it into the same round curved tunnel from that blower turning left. Now while it’s pulling in the cold airflow from the other AC its also pulling in the air from like normal and pushing both airflow sources the airflow from the other unit and now it’s own air into and through the ductwork through the vents back into the other AC unit which it’s styrofoam was made the same way. Basically it’s a tunnel from one duct straight through the supply side space into the other. Also having the whole 5 1/2” blower opening intake tunneled downward and curving into the left side or right side duct, which ever way the blower blows. Being careful not to close off the tunnel that’s coming from the other side duct. Kinda like drawing a arrow in a R or L direct but instead of having 2 blades 1 up and 1 down. You only have 1 blade at the top. I would believe that is actually why it was called the “RaceTrack” blows fast and hard in one direction in my case to the left like a RacTrack with no restrictions. Of obviously having everything in the AC system ductwork sealed with supply and return as well as the units have proper flow of air in and especially out to dissipate the heat created during the process of exchange. What you think, in your opinion would it work in reality not just in theory
Your theory sounds workable, but the only way we will know is to have it done and test, test and test some more. I am not sure if my ducts connect anywhere but at the input from the units. Our A/C system has 2 zones with one thermister (thermostat sensor) and one 13.5 unit making up a zone, there is nothing controlling or separating the two zones.
Keep us posted on your racetrack mod and thanks for watching!
Well GOD Bless You! If I can't hang meat in it..its going back! 😆 Very useful information, I just assumed when I see these beautiful rigs at campgrounds that the owners are just hanging inside in 70° bliss..when I get my dream rig the AC will definitely be priority..Thanks Again ☺
Im not too sure if I will ever be able to truly "hang meat" in my RV but on that last trip I really did have to step outside several times to warm up my feet! and that makes me so very happy!! there is a reason why it is easy to get a campsite at the state parks in July and Aug, the RV A/C cant keep up! now that I let the cat outa the bag I guess we will have to really plan ahead for our camping trips! FYI there were only two tent sites occupied at Fairfield Lake SP this last Saturday and the RV sites were only maybe 40% occupied!
I was wondering about that. Was able to get a site next to the water at Inks Lake SP last week..and there were plenty of great sites available..BUT was 102° those 2 days..even on the water its so hot! Happy that you got your AC going go
@@kimipoo do you have a small window unit for your tent? I have seen a lot of camper doing that. probably not much value during the heat of the day but at least at night sleeping would be cool.
@Dude RV Yes Sir I do..I modified a suv tent that i bought from Amazon..just slips right in, sits on a milk crate..works great at keeping the cords dry too..but once 2 o'clock comes around even with the rainfly on and fans going its just too hot..but at night it's awesome! We sleep all night bundled up..the windows to the truck get condensation even 😆 i still get hot flashes from time to time, so AC is very important hahaha..
@@kimipoo well now arent you just the crafty one! LOL!!
Thank you for this very informative video, it helped us big time. However, I do have a question. Do you think it would be any more beneficial to use 1/2” material to increase volume for air movement? Or would that 1/2” even matter?
I personally dont think that will make much difference. I am glad this helped!
I did what you did but I have thirteen ac vents that I had to remove and then retake all of the openings and some other leaks to the ceilings
13 vents to re-work? WOW! what a pain in the rear! I hope it all works out for you. thanks for watching!
Thanks for the video! Hit the subscribe. Thank you for your service Sir!
Thanks for the sub! And welcome to the channel! You are most welcome and thank you for watching!
HI BOB‼️🙋♀️😍🇨🇦❤ You are Awesome! Thx for sharing this awesome tip!!! Im banned on fb or I would sooo share this!!! When I get unbanned, I will def share it!!!
You are so welcome! Banned on FB? who have you been hanging out with? LOL! Thanks for watching!!
Go tell the countries that back the garbage trucks to the rivers banks edge and dump to "knock it off". That would help....
I have to say that I have no idea what you are refering to but I do appriciate your watching!
Headed to Lowe's
Have fun! thanks for watching!
Dude! I know you are correct in doing this having replaced one and realizing how sloppily they are assembled. We have a 2021 that is almost worse if you can believe it. Our second bedroom which is my wife's office has no ac vent! It must've been built on a Friday.
NO VENT?!! That is crazy sloppy craftsmanship! Sounds like it was built by the same week end detention crew that built my last two RV's!! What a sad thing to say when we want to buy and support built in the USA. Thanks for watching!
@@DudeRV Yeah, and we live in Texas so it is an oven in there. You have to leave the door open and then you can't get down the hallway. I went round and round with the manufacturer to no avail.
@@horseman1968 Does the duct extend into that room? is there a window that can accommodate a portable A/C hose
@@DudeRV I've no idea about the duct or the path it would take. I think there is a window we can use our portable ac in but it takes up a good deal of space.
@@horseman1968 feel free to reach out to me at dudervtexas@gmail.com and we can take this conversation to a more personal level.
lol, I was a BT in the navy and the heat don’t bother me but the wife is another story.
Thank you for your service! Thanks for your support and Thanks for watching!
@@DudeRV thank you for your service brother
Makes you wonder what else is half assed
I dont have to wonder, I have a list! Thanks for watching!
Do you have a material list and list of cuts and the angles for this project. What size foam board did you use?
Material list...
1 2'x2' construction foam board from Lowes
1 roll of Duct tape
Angels will be determined by the RV
Thanks for watching!
Great job, did you research the aftermarket product that does this? It cost alot more however and not as fun as DYI
I did watch a couple of videos about that $200.00 block of Styrofoam, I about choked on the price! with shipping for 2 it was going to be close to $500.00 and then I still had to do the install too?
Now I have $470.00 to go buy some rib-eyes, brats, Shiner Peach beer, a tank of fuel and a great campsite for the weekend!! LOL!! In my mind that is money better spent! thanks for watching!
Being from Alabama, I also say "hun-erd" instead of hundred. LOL You must be in East Texas if you have high humidity. Thanks for the video.
Right now we are in north central Texas and are planning a move to central east Texas. Un less you head way west Texas you are going to be hot and humid and have highs in the hundereds! LOL Thanks for watching!
@@DudeRV Come on up to Wichita Falls and I'll get you some cold water or cold beer! Stay safe, Dude!
@@thelonestarranger A Cold beer or two sounds divine!
You just saved me $140 bucks! Don't let them bully you! This works exactly the same as that other product and at a fraction of the cost. Thanks Dude!
So glad my little DIY project👍😎 helped you out! thanks for watching!
I've basically been through every nook and cranny in my RV after living in North Dakota and south florida over 7 years. It NEVER ceases to amaze me at how CHEAP and careless these things are constructed. Its the complete opposite of German engineering. If you can't see it in your rv because its behind a wall or in this case behind the cover, they will do the absolute CHEAPEST job possible. I'm surprised you didn't find a bag of half eaten lays chips and a cola can up there.
You are so right! While doing an upgrade to my battery and solar I discovered a 4 to 6 inch hole in the floor inside and behind the built-in pantry. That hole was open to the outside and was exactly where the pipes froze on our last cold weather camp. The only way to even see it was to de-construct a bulkhead that was never intended to be opened. That hole had a steady flow of hot air blowing in. Just plane sloppy!
The manufacturers should be ASHAMED of themselves. They have absolutely zero pride in their craftsmanship of their products. If you have the money it’s best to go with small batch manufacturers that use real wood such as Outdoors Rv Manufacturers. Heavier trailers but seem to be built MUCH better.
Can this be done to a fully ducted unit? I realize they would have to be pulled up from the rooftop to get to but it might be worth doing. My daughter has a 40-ft Montana with two fully ducted units, no access to them from inside the RV. But, like yours, only sees about a 10° difference once it hits about 80° or so outside. Right now, she's considering putting a split unit in.
I am sure there is the same sort of issue in her fully ducted unit. As to how to do it I have no idea. Thanks for watching!
Question…have you noticed any issues with condensation forming on the silver foil tape?
I have not
What is that thermostat screen? That is awesome!
That is the all in one control for the coach. lights, tank gauges, slide control, generator control, A/C controls are all in the digital panel. The leveling system is really the only thing not tied to that system. It is very convenient but if it dies then we have no back up for most things.