I bought an old camper they sold cheap cause the AC didn't work and bought another one. The first thing I checked was the evaporator coil and low and behold you couldn't even tell there was any coils. It was just a solid wall of dirt. Cleaned it and the AC works perfectly.
Great Video. I pay a RV dealer in Sanford, Florida for an annual PM A/C service and when I got up on the roof a week or two later it appeared they didn't do any cleaning to the coil. It looked like they didn't even remove the outside cover. I guess they only cleaned the indoor filter if that. I paid $158.00 for this service for basically doing nothing. For now on I will do it myself.
We have a 1994 Winnebago with basement air. After watching this video twice and with help of someone who knows more than me, I got two cans of the EVAP FOAM NO RINSE and sprayed them twice. The first time the foam turned from white to gray and black. I don't know if they had ever been cleaned. I let it sit for a half hour and then sprayed it down with a garden hose. Oh the dirt that was on the asphalt!! YUK!!! I sprayed the second can and it never left white. So one can really did do an excellent job! I have this noted in my calendar to do this every year on September 1st. Thanks Martin! Our AC has now been "Martenized"!! Really enjoy your videos and have learned a lot.
Wipe down both evaporator and condenser fans as well, just a little dirt & grim on the blades can reduce fan efficiency (air flow) a lot more than you might think. Esp if you cook greasy food on the stove. Also, look at the capacitors for bulging and/or black marks at the wire connections. Great video!
FYI,The cleaner is designed to be sucked thru the condensing coil,The AC should be turned on so it sucks the foam into the coil,As the foam expands it pushes the "nasty" out. I use a wire brush and wipe from the bottom..up,And wipe excess off with a rag. When the coil sweats,The moisture flushes the excess foam out thru the drain. Everything he did is absolutely correct other than running the unit while cleaning the coil. I'm an authorized tech for Dometic and Coleman,Which is what he has, I own a mobile rv repair company in Tallahassee, Fla. That coil cleaner is a great product. Lowes/home depot carry it, Not expensive at all and easy and safe to use.
something I haven't thought of for 35 years. The barber shop and the after shave. Funny. Thanks Brother. You deserve all the best Life can give you ...
I remember those days oh so long ago. I have barber now that even though he’s only about 30 he has shop set up old school kind of old west with a free shot of whiskey or a cold beer with every cut. Also he gives a wicked close shave with a straight razor. Oh man heaven lol
Over time I have saved a lot of money servicing my RV myself. At 71 I hate getting on ladders so I access my roof through the overhead escape hatch over the bed in my truck camper. LOL, like you, the knees need some extra padding when I'm up there so I use strap-on knee pads. Thank you for this tutorial. Now I can service my air conditioner too! 🌲❤🐶😽😽💔🌲
Whenever we open equipment and see the Mfg tag with Model/ser#s, we take a photo and save it in a file on the PC. You'll always have the info when you need parts or manuals. AC, Water Heater, Chassis tag, etc. Thanks for the video!
Very good point. We have done the same thing. We also have downloaded all our manuals, wiring diagrams and stuff like that. That way it's readily available when we need it.
Love this video! My A/C started leaking today and as a first time RV owner, I began to panic inside because living in west Texas, it's impossible to live without one. You made this video very simple and easy to follow along to. Thank you!
Thank you for bringing us along as you performed this important cleaning. We watched this xlnt how-to video from Death Valley National Park in California - where it is currently 110 degrees. We want to keep our a/c unit working optimally. Thank you again.
I always love to do my own RV Maintenance and it is even better when there is a good teacher demonstrate the process. I wish more folks that come to our campground would do regular maintenance on their RVs. Many aren't able to do it themselves and it is with great effort to avoid stepping in myself, but I always offer to point them in the right direction to encourage folks maintain their investment!
Please keep playing these videos!! I miss y'all so much! Martin's videos are the best! He was a Great instructor/teacher! Continued prayers for you Joni. Sending Much Love and Hugs
Thank you, new rv owner, to a used rv and and I’m pretty sure the previous owner had never done this before. The coils looked like they had a wool sweater. It runs so much better and cooler now. Again thank you for your video
I like how well you take care of your home. Good video on how to take care of ac unit before it becomes a problem. Most people wait til its not working right.
Ive been cleaning mine from inside through the ceiling for 8 years now. I had no idea you could access it so easy from the top. This is a great way of doing this maintenance. Thank you!
I cleaned mine exactly as you recommend. I couldn't believe how dirty!!!! They didn't look too crazy dirty. But after I cleaned them they looked so good!!! And cooler better. Thank you!
Excellent idea regarding VIN digits in reflective tape on the A/C housing. I have watched so many videos recently regarding RV's being stolen. Truly hope that tip spreads quickly.
I just love your DIY videos! The air conditioner is the next task on our list of many, "to do list". Thanks for all of your great videos. You speak a common language to us who do not know technical/mechanical jargon. Thank you Martin!
I'm a senior widow and full time RVer and just happened to come across this video. I have been concerned about my A/C's and how to clean them. You made this seem so simple, I'm planning to see if I can do this myself! Thanks so much for the instructions! Also decided to subscribe!
Based on my personal experience, there another check to do if your AC has a scroll fan. The rear AC was running it started to make a hell of a noise. What found was several of the plastic blades broke off due to an imbalanced caused by Mud Dobber tubes.Had to replace the scroll fan. I then checked the I there 2 ACs and found the second AC fan was about to shed the blades for the same reason.
That's good tip. I'm going to guess that you put your RV in storage from time to time, OR....your in cooler temps a lot and don't use your AC very often, otherwise mud dabbers wouldn't have a time to build nests. thx Neil 👍
Martin here. I luv that name PAMIE. And good for you doing your own maintenance. I'm sure you learned from others too, but I'll take what little credit I deserve. 💕 💕
Glad to hear you offer people encouragement to do this on their own. Lots of simple jobs that can save a lot of money. I do this on my heat pump units at home too. Best of luck to you.
Service the AC today both took about an hour and a half the 300.00 was well worth the self maintenance. note nobody sells the liquid wrench oil had to go to an ace hardware to find it. all went well thanks Martin. thanks you for your Service on this Memorial Day weekend.
Don't you mean saving the $300 was worth it? You bet it was 😎 You could of ordered the oil from my Amazon Store. Everything I use and talk about is always in my store. www.amazon.com/shop/rvstreet
Absolutely right I’m going to try to take care of it myself. I’ll make sure my battery is unplugged and follow instructions as you said. Thanks so much for your video. Blessings from a first time camper owner
*New sub here, love the videos especially the one you did about painting over a faded decal! I do this every spring to our Ac’s, funny story.. a few yrs back we went to land between the lakes in Kentucky for a week long getaway with some friends and one friend rented a class c motorhome that was roughly 5-6yrs old at the time. Well it turned out that the week we went turned out to be the most god awful hottest week we have ever camped I think period! On day 2 by buddy with the rented class c comes running over in a panic at 1am saying it was 90 in the coach so I go over and sure enough the ac is blowing Luke warm air, I go top side and pull the cowl off and you wouldn’t believe the mess I found!! The unit was frozen over, the inside of the white cowl was brown, you couldn’t see a single piece of sheet medal and the dirt was so thick I had to scrape it to see the screws! I had them shut it off and they had already moved to our coach so we let it thaw out and in the morning we went up with my compressor and first blew what I could out which looked like a dust storm hit and then I rinsed it with water and put it back together and it work the rest of the trip.. now here’s the best part! At 1am the first thing I did was pull the inside cover off where the filter is and no filter but instead stuffed up inside was a pair of women’s underwear and a bra! I looked at my buddy and said tell christy (his wife) these go in the dresser not the Ac! Lol there is no way that Ac had ever been serviced like this particular rental company claimed to service every single system after every use, my buddy ended up getting a good portion of his money refunded but needless to say we ended up with a story of a lifetime!
a story of a lifetime! indeed. OMG GCJK, the best story ever. I especially loved the part "pulled the inside cover off where the filter is and no filter but instead stuffed up inside was a pair of women’s underwear and a bra! I looked at my buddy and said tell christy (his wife) these go in the dresser not the Ac! That is to funny and luv you wit. Sounds like something I'd say. Proper PM is sooooooo....important to keep these babies running good. thx so much for this story.
Hey you two, love your videos, it’s so great to have someone showing the nuts and bolts of PM on a coach that is your home. The cheapest repairs are the ones you don’t have to make and I really appreciate you guide to maintaining the rig.
I've got a 2021 50ft tandem axle 5the WHEEL JAYCO LEGACY RV with 4- slide outside. I've got 3- roof top a/c units with rubber roof. I've never clean mine but I will now. thank you for your helpful video.🙏
Beetle1 Excellent strategy. I am handicapped and can 't climb to the roof. But i was able to clean from the inside using the foam and an A/C brush. Worked well for me.
I am so glad these videos are still available, info I have been referring to for Years.... It warms my heart to listen to this wonderful man. Please keep these available because there are so many new RV'rs that need to learn from him. Great man...
"YOU HAVE ONE OF THE BEST VIDEOS OUT THERE"! I am also living in a 5thw full time , for the past 2 yrs. And so, the RV life is all new for me,,. BUT, what I have realized is,. That these things need TLC, I need to get myself on a routine of a maintenance schedule ,,,and NOT wait til it's mid summer,. While I'm sweatin my ass off , ( then it clicks),,,. "Oh , that's why I don't have that cool breeze , my coils , I shoulda already had that done"! Shoulda,! . Coulda,! Woulda ! Aint gonna get it done So anyways thanks for taking the time to make this video ,,,. It's a great day to clean some coils ,,,! Wish me luck
Thanks Kristine and you're welcome. 😍 You're absolutely right and staying up on maintenance stuff. It's a must with any RV. Have you visited my PLAYLIST page yet? th-cam.com/users/RVstreetplaylists
You’re the BOSS!! I did this today getting up the courage only because of your video. My front AC on the 40’ DP was basically dead. The air is very cold now on a 92 degree day in Va. Thank you for such excellent videos sir.
Great job Martin, we clean our filters at least once a month or sooner if needed. I also wash the grills and use a Clorox wipe to clean the surface under the filter housing. I also inspect the coil while I have the filters out. I’ll be cleaning my coils when we get back from the beach in a few weeks. Keep these great PM videos coming.
Thanks so much. But about those Clorox wipes-yep great idea-but where do you find them these days with all these COVID anti virus supply hoarders? We're still using card board for toilet paper.
I just did this on my a coil in my mobile home 2 weeks ago. We had a ac guy come check our ac. He told my son-in-law we need a new a coil because we smoke and hadn’t cleaned it in 20 years. He said it was real nasty. After they left I looke in the acoil and they just barely opened the tin so they couldn’t even c in there. After I got it all open up it was not nasty at all but I did spray the same stuff u did. I didn’t know about it until I googled it and saw how easy it was. I did talk to another guy and he said he would clean it for 125 bucks but after I saw how easy it was I did it my self. Now I can do it more often. I saw a guy on utube that his had 3 inches of cat hair all over it from 20 years.
I had no idea this needed to be done. I ask for yearly service, but I'm certain that unless I explicitly ask for this to be completed it will not. Thank you so much.
Really enjoyed your explanation and thorough description on this subject. Also appreciate your candid encouragement to those who may not feel comfortable doing this job. You’ve earned a new subscriber in myself. Thank you sir!
🙏🙏🙏🙏🙏 Another commenter made a great suggestion. Go to Home Depot and buy one of those garden pump sprayers and fill it with water. Much easier to rinse than the bottle I used. Funny thing is, I carry one of those on our rig and never thought to use it.
New kid on the block, lots of dust up here in Alaska. First time RV camper and learning much. Thank you for this “how to...” you have a new subscriber as well!
Thank you Ken 🔧 👍 Alaska is on *MY* bucket list but don't think it will happen. Joanie says no way. She was born & raised in Maine and hates the cold. 😂 BTW...since you're new at RVing, I'd like to invite you to check out some of my other videos I have on my PLAYLIST page. The things I show there will prevent you from going to the school of hard knocks. th-cam.com/users/RVstreetplaylists
Such good information! Very appreciative of how u explained it as u went. Easy for this senior, solo nomad to comprehend. I might need help on the roof, just for safety, but it’s worth it for the $$$ saved. Thank u!
Martin, first of all...THANK YOU FOR YOUR SERVICE TO OUR COUNTRY!! Second, I just wanted to say I’m a new subscriber, and truly appreciate your videos. They’re VERY informative! Great job! Thanks Again! Frank
I'm was an electrician before I retired, after which I helped my next door neighbor frome time to time (he was an HVAC man), he taught me to do this cleaning pretty much the way you showed. I would also check the caps; if they were 10% to12% low I would change them, binging an electrician I knew the unit would not run 100% if the caps were low (power factor would drop and it would take more electrical power to keep up. You would need a multi-meter to check the microfarads of each cap. It does help to have a little knowledge of electrical works. Just a little something extra.
Thank you!!! I love your channel. Period. I am a part-time RVer and when I record myself PM on my Class B Rv (as soon as we have a warm day) I am shoutouting out your most valuable channel!!! Thank you for teaching so well and stay safe out there! BTW, last month I changed my rv generator oil MYSELF!!! I recorded it and was thrilled to self serve!! 🙌🏽🙏🏽 owning the RV and DIY has me more empowered and excited I saving hundreds of $$$$
Now Stephanie, your my kinda gal. Digging in and getting it done. *YOURSELF* Thanks for taking the time to chime in. This will help other gals out there that they can do this stuff too 💗 Oh.....next time you do something, and shout out...say I just Martinized my RV.
@@RVstreet no lie!! Thank you!! I’m also a veteran but as you know, the drive to DIY and to know our own rigs probably comes something deeper. I have seen other ladies DIY their rigs that have inspired me. Therefore, I hope my channel inspires all others, as you are taking the time to educate us all on your awesome channel. 🙏🏽😎🎊
Thank you SO MUCH for this video. I'm gonna clean the coils in my window units as well. This is the stuff my AC guy uses and charges me (lots) for. I'm now gonna save some serious money. The cans (2 pack) are about $36- FAR LESS than a new ac unit. God bless you!
Thanks to Joanie for the camera work and Martin, I truly dig your "extra mile" detailed explainations. I just cleaned our A/C unit according to your vid this morning. Your detailed checklist for the automatic stairs were also spot on (our chassis ground wire was the culprit). We recently dropped our extended service agreement and I've been enjoying learning from the RV Street videos (in hopes that I am truly teachable : )
Martin, first, Thank You! for your service. I thoroughly enjoy your videos and super helpful tips / instructions. I rewatched the video this morning as a refresher and I’m headed up to clean my A/Cs now. Thanks again.
You're so sweet! Thank you for this video. I usually don't keep watching past the demonstration, but I loved your points at the end about saving money. Live it up! Life is so precious.
Rinse itself? The ac unit literally has no water involved in it’s operation so it won’t be doing any rinsing. If anything the unit may blow some of the dirt out of the fins with air flow when it’s running.
I've subbed to do many rv channels and I honestly prefer yours over every single other one. You don't even have the same rig as mine, and another TH-camr has the same exact unit as mine, but you're showing basics that I just wouldn't have know what or how to do it. You also Show in detail how to do it.
Thank you for reminding me it's that time of year to do this. I love the tape idea, I'm totally doing that! And the oiling the fan, I've never thought of that. My coach is 3 years old, it's time to oil that fan for sure. Thanks again, Nic.
I don't own an RV but now I know how to service the AC coils. I guess this goes for most AC systems. Same idea just different layout. Thank you Martin. Stay safe.
That was very informative and actually one of our ac’s is blowing warm at first then cold so it’s saying it needs some tlc…… you’re full of great information!
Instead of spray bottle to rinse foam off of coil, buy cheap condiment squeeze bottle and use that to rinse with water, prevent carpel tunnel to your wrist. You'll also be able to exert more forceful with the water.
Great video and very helpful.. The only thing I have seen you might need to do in addition to this. If your AC unit has a lot of bent in fins.... There is a fin comb you can use to get them all straight again. if you have only a few places it is no big deal but as you stated, airflow is the key so if a lot of fins are crushed you might need to do it.
"YOU GUYS ARE AWESOME"! I THINK YOU GOT SOME REALLY GREAT TIPS, THAT I HAD BETTER USE,, CUZ ITS WAY WORTH IT TO TAKE PREVENTATIVE MEASURES,. AND EVEN MORE SO, IF YOUR LIVING FULL TIME,. AS I AM TOO SO THANKS FOR SHARING YOUR INFO,.
First time viewer, and now I am a subscriber. Great video I would have never known the value of what the maintenance is all about. Stay well and happy.
This video is excellent! A note to all: make sure the drip pan below the evaporator is clean, and the drain holes are clear, AFTER you've foamed the evaporator. I cleaned my AC a month ago, and now I have water inside the trailer whenever I use my AC unit. I am going on the roof again today, to clear the drain holes.
Came across this vid in my recommendations. Good job man. I'll try that product myself next time I clean mine but before I rinse with water, I'll let the foam dry completely and shop vacuum the coils with a brush attachment first.
Thank you for demonstrating how to do this. One thing though, my air conditioning man that cleaned my unit on top of my building said to start at the bottom because the cleaner is so strong that if you start from the top, it doesn’t work as well. I watched him do it so I could do it in the future my self. He sprayed from the bottom each row and then moved up, back and forth all the way before moving up. Just thought I should tell you, you may want to try it.😊
Great tips Martin and Joanie! Just ordered 2 cans from you Amazon site. I'm going to use one on my rear heat pump as its not been cleaned since we'bought the unit in 2016. I just installed a new forward heat pump due to a high pressure switch failure- a relatively easy change out of the whole unit we did here at the house.I plan to use the other can on the house heat pump inside . I had not been aware of this product before and it looks like it works great! Thanks for your videos! Hope your travel to Maine is proceeding safely and well!
Thanks Martin for another great video. I am physically unable to do most of the maintenance on my trailer, but I want to know what and how to do the maintenance. When I speak with the repair man, I expect him to review his procedure with me. If he refuses … he’s not my repair guy. I have also provided the videos for them before they do the work. The ones that watch the videos usually tell me they got tips from them. These are my go to repair men.
I would totally agree with you on the statement that if they are unwilling to discuss the repairs then I wouldn't let them touch anything. Thank you so much for your support. 👍
Its called no rinse because the AC should be cleaned during hot humid weather and ran after sprayed with the cleaner so the fan pulls the cleaner and condensate through the coil to clean it deeper and rinse itself with the condensate.
Thank you so much on this. I honestly didn’t think about cleaning all of the inside and coils. You just saved me possibly a couple hundred dollars! I owe you a big fat thank you.
Enjoyed your video I'll be purchasing one and I will do the maintenance on it like you you're a great guy thank you for sharing this you need the air to work at hot weather
New subscriber here, I'm a retired over the road truck driver,am very familiar with refrigeration as most of my hauling was produce+ meat,I'm buying my first RV very soon,my wife passed away 2 yrs ago, can't stand being in one place for long, really nice show, keep up the good work !!
Spot on I did mine last week and it is very important to take the time to do this once a year as you said. Great video I wish I would have done a video of mine or a picture because I am second owner of my Coach it looked like coffee grounds in the coil fins 🤢 looks like new after using the no rinse foam as you did I rinsed mine of also.😁 Great video 😎👍🤘👊
I so appreciate instructional contributors like yourself where I learn so much about my own Travel Trailer maintenance. This one was very detailed and comprehensive. . . and thank U for your service.
Thank you SO much! I recently bought a 10 year old pop up. We've done some driveway comping with our family but this past weekend was our 1st real camping adventure with it, of course it was 90s and the AC wasn't working. With another trip scheduled for this weekend I was nervous... but I followed your steps verbatim and it's working great again! Also, we didn't have any of the cleaner locally on hand so just went to home depot and bought their $5 can and it worked flawlessly so for $5 and an hour or so of elbow grease and we're back in business. I can't thank you enough!
The RV dad we didn’t know we needed
I bought an old camper they sold cheap cause the AC didn't work and bought another one. The first thing I checked was the evaporator coil and low and behold you couldn't even tell there was any coils. It was just a solid wall of dirt. Cleaned it and the AC works perfectly.
I appreciate your succinct, no BS presentation style. Thanks for explaining the how to clearly enough for folks like me to follow.
I appreciate that!
Great Video. I pay a RV dealer in Sanford, Florida for an annual PM A/C service and when I got up on the roof a week or two later it appeared they didn't do any cleaning to the coil. It looked like they didn't even remove the outside cover. I guess they only cleaned the indoor filter if that. I paid $158.00 for this service for basically doing nothing. For now on I will do it myself.
There ya go. 👍
A lot of rip off artists down here and everywhere.
I know exactly who you are talking about! You should have called them and had them redo it! If they refused I would have posted their NAME
We have a 1994 Winnebago with basement air. After watching this video twice and with help of someone who knows more than me, I got two cans of the EVAP FOAM NO RINSE and sprayed them twice. The first time the foam turned from white to gray and black. I don't know if they had ever been cleaned. I let it sit for a half hour and then sprayed it down with a garden hose. Oh the dirt that was on the asphalt!! YUK!!! I sprayed the second can and it never left white. So one can really did do an excellent job! I have this noted in my calendar to do this every year on September 1st. Thanks Martin! Our AC has now been "Martenized"!! Really enjoy your videos and have learned a lot.
Wipe down both evaporator and condenser fans as well, just a little dirt & grim on the blades can reduce fan efficiency (air flow) a lot more than you might think. Esp if you cook greasy food on the stove. Also, look at the capacitors for bulging and/or black marks at the wire connections. Great video!
FYI,The cleaner is designed to be sucked thru the condensing coil,The AC should be turned on so it sucks the foam into the coil,As the foam expands it pushes the "nasty" out. I use a wire brush and wipe from the bottom..up,And wipe excess off with a rag. When the coil sweats,The moisture flushes the excess foam out thru the drain. Everything he did is absolutely correct other than running the unit while cleaning the coil. I'm an authorized tech for Dometic and Coleman,Which is what he has, I own a mobile rv repair company in Tallahassee, Fla. That coil cleaner is a great product. Lowes/home depot carry it, Not expensive at all and easy and safe to use.
😮
Curious if you have any advise for loud noise when fan blowing in our rv unit?
That is in our air cond. Unit I mean.
This mans respect for quality sound is admirable. Bravo!
Rv street is invaluable information my wife and I travel full time and rv street has saved us numerous time hats off rv street keep on rocking me baby
something I haven't thought of for 35 years. The barber shop and the after shave. Funny. Thanks Brother.
You deserve all the best Life can give you ...
Thanks Alfred. Those were the good ol' days and neat memories.
I remember those days oh so long ago. I have barber now that even though he’s only about 30 he has shop set up old school kind of old west with a free shot of whiskey or a cold beer with every cut. Also he gives a wicked close shave with a straight razor. Oh man heaven lol
I remember that also....but I also remember that my haircut only cost $1.00......
Over time I have saved a lot of money servicing my RV myself. At 71 I hate getting on ladders so I access my roof through the overhead escape hatch over the bed in my truck camper. LOL, like you, the knees need some extra padding when I'm up there so I use strap-on knee pads. Thank you for this tutorial. Now I can service my air conditioner too! 🌲❤🐶😽😽💔🌲
Whenever we open equipment and see the Mfg tag with Model/ser#s, we take a photo and save it in a file on the PC. You'll always have the info when you need parts or manuals. AC, Water Heater, Chassis tag, etc.
Thanks for the video!
Very good point. We have done the same thing. We also have downloaded all our manuals, wiring diagrams and stuff like that. That way it's readily available when we need it.
Good idea
That's a good thing those tags always tear appart with time.
Great idea!
Love this video! My A/C started leaking today and as a first time RV owner, I began to panic inside because living in west Texas, it's impossible to live without one. You made this video very simple and easy to follow along to. Thank you!
Thank you for bringing us along as you performed this important cleaning. We watched this xlnt how-to video from Death Valley National Park in California - where it is currently 110 degrees. We want to keep our a/c unit working optimally. Thank you again.
I always love to do my own RV Maintenance and it is even better when there is a good teacher demonstrate the process. I wish more folks that come to our campground would do regular maintenance on their RVs. Many aren't able to do it themselves and it is with great effort to avoid stepping in myself, but I always offer to point them in the right direction to encourage folks maintain their investment!
Please keep playing these videos!! I miss y'all so much! Martin's videos are the best! He was a Great instructor/teacher! Continued prayers for you Joni. Sending Much Love and Hugs
I will continue to play them as long as TH-cam allows me to👍. Thank you so much for your kind words.
Thank you, new rv owner, to a used rv and and I’m pretty sure the previous owner had never done this before. The coils looked like they had a wool sweater. It runs so much better and cooler now. Again thank you for your video
I like how well you take care of your home. Good video on how to take care of ac unit before it becomes a problem. Most people wait til its not working right.
Yep. Hopefully our video's along with others will encourage folks to do this type of PM items.
Ive been cleaning mine from inside through the ceiling for 8 years now. I had no idea you could access it so easy from the top. This is a great way of doing this maintenance. Thank you!
🤦♂️
You have the perfect voice for these presentations. Thanks for posting.
Thank you kindly!
I cleaned mine exactly as you recommend. I couldn't believe how dirty!!!! They didn't look too crazy dirty. But after I cleaned them they looked so good!!! And cooler better. Thank you!
SLOWLY but SURELY! You are SO right about TRYING to do these things oneself! ☺
Excellent idea regarding VIN digits in reflective tape on the A/C housing. I have watched so many videos recently regarding RV's being stolen. Truly hope that tip spreads quickly.
Indeed.
Yes, I agree,,,,,that is a good idea, because you never know, you might see your stolen rig on google maps.....
I just love your DIY videos! The air conditioner is the next task on our list of many, "to do list". Thanks for all of your great videos. You speak a common language to us who do not know technical/mechanical jargon. Thank you Martin!
I'm a senior widow and full time RVer and just happened to come across this video. I have been concerned about my A/C's and how to clean them. You made this seem so simple, I'm planning to see if I can do this myself! Thanks so much for the instructions! Also decided to subscribe!
Thank you TT so much. It is simple but very important to do. Remember to unplug from shore power first when you do this. And yes YOU CAN DO THIS 👏
Based on my personal experience, there another check to do if your AC has a scroll fan. The rear AC was running it started to make a hell of a noise. What found was several of the plastic blades broke off due to an imbalanced caused by Mud Dobber tubes.Had to replace the scroll fan.
I then checked the I there 2 ACs and found the second AC fan was about to shed the blades for the same reason.
That's good tip. I'm going to guess that you put your RV in storage from time to time, OR....your in cooler temps a lot and don't use your AC very often, otherwise mud dabbers wouldn't have a time to build nests.
thx Neil 👍
Okay I watched your video you're just a down-to-earth person and I really enjoyed listening to you talk and show and do things good job keep it up
Thankyou ,I'm a single lady ( 65 ) I know how. To do my maintenance on my R.V because you taught me how !! Excellent job. Thankyou again
Martin here. I luv that name PAMIE. And good for you doing your own maintenance. I'm sure you learned from others too, but I'll take what little credit I deserve. 💕 💕
Glad to hear you offer people encouragement to do this on their own. Lots of simple jobs that can save a lot of money. I do this on my heat pump units at home too. Best of luck to you.
Nice video
Service the AC today both took about an hour and a half the 300.00 was well worth the self maintenance. note nobody sells the liquid wrench oil had to go to an ace hardware to find it. all went well thanks Martin. thanks you for your Service on this Memorial Day weekend.
Don't you mean saving the $300 was worth it? You bet it was 😎
You could of ordered the oil from my Amazon Store. Everything I use and talk about is always in my store.
www.amazon.com/shop/rvstreet
Absolutely right I’m going to try to take care of it myself. I’ll make sure my battery is unplugged and follow instructions as you said. Thanks so much for your video. Blessings from a first time camper owner
Make sure you're unplugged from SHORE POWER. 🔧💗
God Bless and thank you for all the help in our rv journey.
thank you so much 💕
*New sub here, love the videos especially the one you did about painting over a faded decal! I do this every spring to our Ac’s, funny story.. a few yrs back we went to land between the lakes in Kentucky for a week long getaway with some friends and one friend rented a class c motorhome that was roughly 5-6yrs old at the time. Well it turned out that the week we went turned out to be the most god awful hottest week we have ever camped I think period! On day 2 by buddy with the rented class c comes running over in a panic at 1am saying it was 90 in the coach so I go over and sure enough the ac is blowing Luke warm air, I go top side and pull the cowl off and you wouldn’t believe the mess I found!! The unit was frozen over, the inside of the white cowl was brown, you couldn’t see a single piece of sheet medal and the dirt was so thick I had to scrape it to see the screws! I had them shut it off and they had already moved to our coach so we let it thaw out and in the morning we went up with my compressor and first blew what I could out which looked like a dust storm hit and then I rinsed it with water and put it back together and it work the rest of the trip.. now here’s the best part! At 1am the first thing I did was pull the inside cover off where the filter is and no filter but instead stuffed up inside was a pair of women’s underwear and a bra! I looked at my buddy and said tell christy (his wife) these go in the dresser not the Ac! Lol there is no way that Ac had ever been serviced like this particular rental company claimed to service every single system after every use, my buddy ended up getting a good portion of his money refunded but needless to say we ended up with a story of a lifetime!
a story of a lifetime! indeed.
OMG GCJK, the best story ever. I especially loved the part
"pulled the inside cover off where the filter is and no filter but instead stuffed up inside was a pair of women’s underwear and a bra! I looked at my buddy and said tell christy (his wife) these go in the dresser not the Ac! That is to funny and luv you wit. Sounds like something I'd say.
Proper PM is sooooooo....important to keep these babies running good. thx so much for this story.
Thank you!! I am a DIY Gal who just bought a 2021 Keystone Cougar 29BHS travel trailer. I hate heights but will try this next year.
Hey you two, love your videos, it’s so great to have someone showing the nuts and bolts of PM on a coach that is your home. The cheapest repairs are the ones you don’t have to make and I really appreciate you guide to maintaining the rig.
Our pleasure! 👍
😅
I've got a 2021 50ft tandem axle 5the WHEEL JAYCO LEGACY RV with 4- slide outside. I've got 3- roof top a/c units with rubber roof. I've never clean mine but I will now. thank you for your helpful video.🙏
Beetle1 Excellent strategy. I am handicapped and can 't climb to the roof. But i was able to clean
from the inside using the foam and an A/C brush. Worked well for me.
I am so glad these videos are still available, info I have been referring to for Years.... It warms my heart to listen to this wonderful man. Please keep these available because there are so many new RV'rs that need to learn from him. Great man...
Thank you so much for saying that. I plan on keeping the channel up as long as TH-cam allows.
I just discovered you as well..and I'm glad I I did. I will be living this lifestyle in under 12 months. Long live your channel, Brother!
"YOU HAVE ONE OF THE BEST VIDEOS OUT THERE"!
I am also living in a 5thw full time , for the past 2 yrs.
And so, the RV life is all new for me,,. BUT, what I have realized is,. That these things need TLC,
I need to get myself on a routine of a maintenance schedule ,,,and NOT wait til it's mid summer,. While I'm sweatin my ass off , ( then it clicks),,,. "Oh , that's why I don't have that cool breeze , my coils , I shoulda already had that done"!
Shoulda,! . Coulda,! Woulda !
Aint gonna get it done
So anyways thanks for taking the time to make this video ,,,.
It's a great day to clean some coils ,,,!
Wish me luck
Thanks Kristine and you're welcome. 😍
You're absolutely right and staying up on maintenance stuff. It's a must with any RV.
Have you visited my PLAYLIST page yet?
th-cam.com/users/RVstreetplaylists
Super helpful, thank you Sir. And thank you for your military service! Our country is proud of what you did for us.
You’re the BOSS!! I did this today getting up the courage only because of your video. My front AC on the 40’ DP was basically dead. The air is very cold now on a 92 degree day in Va.
Thank you for such excellent videos sir.
👍🔧
Great job Martin, we clean our filters at least once a month or sooner if needed. I also wash the grills and use a Clorox wipe to clean the surface under the filter housing. I also inspect the coil while I have the filters out. I’ll be cleaning my coils when we get back from the beach in a few weeks. Keep these great PM videos coming.
Thanks so much. But about those Clorox wipes-yep great idea-but where do you find them these days with all these COVID anti virus supply hoarders? We're still using card board for toilet paper.
Really enjoyed your video… I’m retired and do most of my troubleshooting. Thank you for the video.
Great help, I've always cleaned the inside filter, now I'll clean the coils too.
I just did this on my a coil in my mobile home 2 weeks ago. We had a ac guy come check our ac. He told my son-in-law we need a new a coil because we smoke and hadn’t cleaned it in 20 years. He said it was real nasty. After they left I looke in the acoil and they just barely opened the tin so they couldn’t even c in there. After I got it all open up it was not nasty at all but I did spray the same stuff u did. I didn’t know about it until I googled it and saw how easy it was. I did talk to another guy and he said he would clean it for 125 bucks but after I saw how easy it was I did it my self. Now I can do it more often. I saw a guy on utube that his had 3 inches of cat hair all over it from 20 years.
I had no idea this needed to be done. I ask for yearly service, but I'm certain that unless I explicitly ask for this to be completed it will not. Thank you so much.
Good video! You don't muck it up with useless information, easy to listen to.
Really enjoyed your explanation and thorough description on this subject. Also appreciate your candid encouragement to those who may not feel comfortable doing this job. You’ve earned a new subscriber in myself. Thank you sir!
🙏🙏🙏🙏🙏
Another commenter made a great suggestion. Go to Home Depot and buy one of those garden pump sprayers and fill it with water. Much easier to rinse than the bottle I used. Funny thing is, I carry one of those on our rig and never thought to use it.
Awesom video.
100% Agreed !
Yeah but a bit more challenging to get up on the roof of the RV...😄@@RVstreet
New kid on the block, lots of dust up here in Alaska. First time RV camper and learning much. Thank you for this “how to...” you have a new subscriber as well!
Thank you Ken 🔧 👍
Alaska is on *MY* bucket list but don't think it will happen. Joanie says no way. She was born & raised in Maine and hates the cold. 😂
BTW...since you're new at RVing, I'd like to invite you to check out some of my other videos I have on my PLAYLIST page. The things I show there will prevent you from going to the school of hard knocks.
th-cam.com/users/RVstreetplaylists
Such good information! Very appreciative of how u explained it as u went. Easy for this senior, solo nomad to comprehend. I might need help on the roof, just for safety, but it’s worth it for the $$$ saved. Thank u!
Martin, first of all...THANK YOU FOR YOUR SERVICE TO OUR COUNTRY!!
Second, I just wanted to say I’m a new subscriber, and truly appreciate your videos.
They’re VERY informative! Great job! Thanks Again! Frank
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I'm was an electrician before I retired, after which I helped my next door neighbor frome time to time (he was an HVAC man), he taught me to do this cleaning pretty much the way you showed. I would also check the caps; if they were 10% to12% low I would change them, binging an electrician I knew the unit would not run 100% if the caps were low (power factor would drop and it would take more electrical power to keep up. You would need a multi-meter to check the microfarads of each cap. It does help to have a little knowledge of electrical works. Just a little something extra.
Many multimeters will measure microFarads. On a Fluke 115, it is the diode setting but you have to switch modes. It has a symbol like --|(--
Thank you!!! I love your channel. Period. I am a part-time RVer and when I record myself PM on my Class B Rv (as soon as we have a warm day) I am shoutouting out your most valuable channel!!! Thank you for teaching so well and stay safe out there!
BTW, last month I changed my rv generator oil MYSELF!!! I recorded it and was thrilled to self serve!! 🙌🏽🙏🏽 owning the RV and DIY has me more empowered and excited I saving hundreds of $$$$
Now Stephanie, your my kinda gal. Digging in and getting it done. *YOURSELF* Thanks for taking the time to chime in. This will help other gals out there that they can do this stuff too 💗
Oh.....next time you do something, and shout out...say I just Martinized my RV.
@@RVstreet no lie!! Thank you!! I’m also a veteran but as you know, the drive to DIY and to know our own rigs probably comes something deeper. I have seen other ladies DIY their rigs that have inspired me. Therefore, I hope my channel inspires all others, as you are taking the time to educate us all on your awesome channel. 🙏🏽😎🎊
Thank you SO MUCH for this video. I'm gonna clean the coils in my window units as well. This is the stuff my AC guy uses and charges me (lots) for. I'm now gonna save some serious money. The cans (2 pack) are about $36- FAR LESS than a new ac unit. God bless you!
Your fridgerator to if possible to get to
Thanks, man! I’m just about to re seal my roof, so I’ll make sure to clean my ac unit before tackling everything else! I really appreciate the info
Thanks to Joanie for the camera work and Martin, I truly dig your "extra mile" detailed explainations. I just cleaned our A/C unit according to your vid this morning. Your detailed checklist for the automatic stairs were also spot on (our chassis ground wire was the culprit). We recently dropped our extended service agreement and I've been enjoying learning from the RV Street videos (in hopes that I am truly teachable : )
That's awesome Mike. So glad that vid helped. 🔧 👍
@@RVstreet Is an r v van motor sealed
Martin, first, Thank You! for your service.
I thoroughly enjoy your videos and super helpful tips / instructions. I rewatched the video this morning as a refresher and I’m headed up to clean my A/Cs now. Thanks again.
My AC unit needs this type of service it's been 3 years. Guess I better get to it, thank you! Very informative
You're so sweet! Thank you for this video. I usually don't keep watching past the demonstration, but I loved your points at the end about saving money. Live it up! Life is so precious.
great tip as an ac guy that gets lots of rv calls your pricing is on the money no rinse means you have to run your ac so it can rinse its self
Rinse itself? The ac unit literally has no water involved in it’s operation so it won’t be doing any rinsing. If anything the unit may blow some of the dirt out of the fins with air flow when it’s running.
@@sweetshot_177it's the condensation that condenses on the condenser fins and cleans them.
I've subbed to do many rv channels and I honestly prefer yours over every single other one. You don't even have the same rig as mine, and another TH-camr has the same exact unit as mine, but you're showing basics that I just wouldn't have know what or how to do it. You also Show in detail how to do it.
Thank you for reminding me it's that time of year to do this. I love the tape idea, I'm totally doing that! And the oiling the fan, I've never thought of that. My coach is 3 years old, it's time to oil that fan for sure. Thanks again, Nic.
I don't own an RV but now I know how to service the AC coils. I guess this goes for most AC systems. Same idea just different layout. Thank you Martin. Stay safe.
That was very informative and actually one of our ac’s is blowing warm at first then cold so it’s saying it needs some tlc…… you’re full of great information!
Instead of spray bottle to rinse foam off of coil, buy cheap condiment squeeze bottle and use that to rinse with water, prevent carpel tunnel to your wrist. You'll also be able to exert more forceful with the water.
Thank you 👍♥️ for serving our country !
God bless you and your travels sir.
I cam here bc my ac blowing but not cold. Came for a how to, but i enjoy watching and listening to you! And your tips are really good
I'm so glad!
Awesome video, i love people sharing skills and wisdom to teach other people and help them be self reliant. Thank you
Numbers on roof ac cover is a great idea!👍👍👍
Great video and very helpful.. The only thing I have seen you might need to do in addition to this. If your AC unit has a lot of bent in fins.... There is a fin comb you can use to get them all straight again. if you have only a few places it is no big deal but as you stated, airflow is the key so if a lot of fins are crushed you might need to do it.
Good point. thx
;This was the best Do It Yourself video for cleaning your AC system. Thanks a bunch.
"YOU GUYS ARE AWESOME"!
I THINK YOU GOT SOME REALLY GREAT TIPS, THAT I HAD BETTER USE,,
CUZ ITS WAY WORTH IT TO TAKE PREVENTATIVE MEASURES,. AND EVEN MORE SO, IF YOUR LIVING FULL TIME,. AS I AM TOO
SO THANKS FOR SHARING YOUR INFO,.
First time viewer, and now I am a subscriber. Great video I would have never known the value of what the maintenance is all about. Stay well and happy.
Thanks for the down to earth explanation Martin. Will do this service it's long over do.
This video is excellent! A note to all: make sure the drip pan below the evaporator is clean, and the drain holes are clear, AFTER you've foamed the evaporator. I cleaned my AC a month ago, and now I have water inside the trailer whenever I use my AC unit. I am going on the roof again today, to clear the drain holes.
Right on man 👍 good tips and you and I both believe overkill is under rated.
I was a fix it yourself guy when I was in a stick and brick, thanks for helping with the RV.
Came across this vid in my recommendations. Good job man. I'll try that product myself next time I clean mine but before I rinse with water, I'll let the foam dry completely and shop vacuum the coils with a brush attachment first.
Great video and well done. Thanks for your knowledgeable help.
Thank you Brian.
Here's more videos that you might find really helpful: www.youtube.com/@RVstreet/playlists
I actually feel I can do this myself with these great instructions. Keep it up!
Thank you for demonstrating how to do this. One thing though, my air conditioning man that cleaned my unit on top of my building said to start at the bottom because the cleaner is so strong that if you start from the top, it doesn’t work as well. I watched him do it so I could do it in the future my self. He sprayed from the bottom each row and then moved up, back and forth all the way before moving up. Just thought I should tell you, you may want to try it.😊
Great tips Martin and Joanie! Just ordered 2 cans from you Amazon site. I'm going to use one on my rear heat pump as its not been cleaned since we'bought the unit in 2016. I just installed a new forward heat pump due to a high pressure switch failure- a relatively easy change out of the whole unit we did here at the house.I plan to use the other can on the house heat pump inside . I had not been aware of this product before and it looks like it works great! Thanks for your videos! Hope your travel to Maine is proceeding safely and well!
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Thanks Martin for another great video. I am physically unable to do most of the maintenance on my trailer, but I want to know what and how to do the maintenance. When I speak with the repair man, I expect him to review his procedure with me. If he refuses … he’s not my repair guy. I have also provided the videos for them before they do the work. The ones that watch the videos usually tell me they got tips from them. These are my go to repair men.
I would totally agree with you on the statement that if they are unwilling to discuss the repairs then I wouldn't let them touch anything. Thank you so much for your support. 👍
Exactly what my wife and I were looking for. Thanks for making this great video. 👍🏼
Did mine today. Needed my electric impact wrench to remove most of the screws, especially the 4 on top.
Its called no rinse because the AC should be cleaned during hot humid weather and ran after sprayed with the cleaner so the fan pulls the cleaner and condensate through the coil to clean it deeper and rinse itself with the condensate.
I totally agree.. my "mind" says, needs through rinsing still?
Makes perfect sense. Thank you for the tip.
Thank you so much on this. I honestly didn’t think about cleaning all of the inside and coils. You just saved me possibly a couple hundred dollars! I owe you a big fat thank you.
Thank you accepted.
Enjoyed your video I'll be purchasing one and I will do the maintenance on it like you you're a great guy thank you for sharing this you need the air to work at hot weather
New subscriber here, I'm a retired over the road truck driver,am very familiar with refrigeration as most of my hauling was produce+ meat,I'm buying my first RV very soon,my wife passed away 2 yrs ago, can't stand being in one place for long, really nice show, keep up the good work !!
thx Carl
Joanie & I love our American truckers. OTR drivers are a special kind of folks for sure.
I am about to clean the roof on my 6 year old RV. Glad I saw this video. AC before roof cleaning. Look forward to another video.
If ur roof is epdm rubber, do not clean it too often. U will shorten the life span of ur roof.
The reason to run. Your furnace in cold weather. Water lines inside the coach are ran along the heat ducts to keep them from freezing
Thank you once again , I've been wondering just how to do this very thing.
Very helpful! Thank you!
And yes, I subscribed, because your tutorials are so detailed!
Greetings to you and your wife from Calgary!
Spot on I did mine last week and it is very important to take the time to do this once a year as you said. Great video I wish I would have done a video of mine or a picture because I am second owner of my Coach it looked like coffee grounds in the coil fins 🤢 looks like new after using the no rinse foam as you did I rinsed mine of also.😁 Great video 😎👍🤘👊
I so appreciate instructional contributors like yourself where I learn so much about my own Travel Trailer maintenance. This one was very detailed and comprehensive. . . and thank U for your service.
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I discovered the foaming cleaner (I use a different brand) a couple of years ago and this stuff is fantastic.
Thank you SO much! I recently bought a 10 year old pop up. We've done some driveway comping with our family but this past weekend was our 1st real camping adventure with it, of course it was 90s and the AC wasn't working. With another trip scheduled for this weekend I was nervous... but I followed your steps verbatim and it's working great again! Also, we didn't have any of the cleaner locally on hand so just went to home depot and bought their $5 can and it worked flawlessly so for $5 and an hour or so of elbow grease and we're back in business. I can't thank you enough!
This is a very informative video. Shows what one can do with your motivation. Good job from beginning to end. Thanks. I just subscribed.
Totally agree with you regarding retired and save a little money!!! Also your video very good. Thanks .