How to Pull a Vacuum and Recharge Your AC System - ULTIMATE GUIDE - HVAC
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- เผยแพร่เมื่อ 15 พ.ค. 2024
- **** USA (United States) Purchase Links ****
[AC Manifold Gauges] - Both work great!
AURELIO TECH 3 Way A/C Diagnostic Manifold Gauge Set, Fits R134A R12 R22 and R502 Refrigerants, with 5FT Hose, Acme Tank Adapters, Adjustable Couplers and Can Tap: amzn.to/3xQLwHi
Lichamp AC Manifold Gauge Set with Self Sealing Can Tap, All-in-One AC Gauge Set for R134 R12 R22 R502 Refrigerants: amzn.to/3wEbH2D
[Refrigerant]
R134a Refrigerant 12oz Can - Pack of 1 (PLAIN - GOOD!): amzn.to/39FwtJS
R134a Refrigerant 12oz Can - Pack of 3 (PLAIN - GOOD!): amzn.to/43yToMH
R134a Refrigerant 12oz Can - Pack of 6 (PLAIN - GOOD!): amzn.to/3wxSHmw
R134a - Johnsen's 6313 R134a Refrigerant 12oz, Pack of 3 (with UV Dye - GOOD!): amzn.to/3hCGtF5
Sorry no links for r1234yf
R12 is now banned for sale. No links.
[Refrigerant Dispenser]
R134A Can Tap Refrigerant Dispenser with Tank Adapter, 1/4" SAE Female to 1/2" ACME Tap: amzn.to/3b9yOgx
[AC Vacuum Pump - For Pulling a Vacuum]
Vacuum Pump 3 CFM 1/4HP Air Conditioner Refrigerant HVAC (CHEAP!): amzn.to/3yRAuBZ
Vacuum Pump 5 CFM 1/2HP Air Conditioner Refrigerant HVAC (CHEAP!): amzn.to/36yvSEz
[For AC Leak Detection]
UV DYE ONLY - InterDynamics Certified AC Pro Car Air Conditioner Leak Detector Dye: amzn.to/3km0QrT
UV FLASHLIGHT ONLY - amzn.to/3y8cUn5
UV FLASHLIGHT + UV ENHANCING GLASSES - amzn.to/3BIPa8R
Refrigerant Leak Detector - Very Cheap (Works for: R22 R410A R134A R1234YF): amzn.to/3l1YjDj
Refrigerant Leak Detector - Good Quality: amzn.to/3zG4FML
[Crocodile Clips - For Jumping the Clutch Relay]
10 Pieces and 5 Colors Test Lead Set & Alligator Clips, 20.5 inches: amzn.to/3efS4rq
[AC Pro - No Manifold Guages Required to Re-Fill]
AC Pro Car Air Conditioner Synthetic R134A Refrigerant, AC Recharge Kit with Hose and Gauge, 20 Oz, ACP200-6: amzn.to/3wGW3DE
[Digital Scale - For Weighing Refrigerant]
Digital Scale (Cheap!): amzn.to/3y8Is9D
[PAG Oil - For AC Compressors/Systems Requiring PAG Oil]
PAG Oil (WITH UV Dye): amzn.to/3OL6NdV
PAG Oil (Plain): amzn.to/3OrZ5F5
[Misc Tools]
U-Joint Set: 1/4", 3/8" and 1/2" Drive: amzn.to/3ambTvs
9pc Socket Extension Set: 1/4", 3/8" and 1/2" Drive: amzn.to/3pnvQGz
Metric Wrench Set 8mm - 22mm: amzn.to/2xQn3ot
Socket Set 123pc Metric and Imperial - Good Quality: amzn.to/2NhqhL9
Socket Set Metric/SAE 23pc - Good Quality: amzn.to/3OuUHVS
**** United Kingdom Purchase Links ****
A/C Manifold Gauge Set: amzn.to/3Q6ygdM
R134a Refrigerant 12oz 1pc: amzn.to/3DnoU5H
R134a Refrigerant 12oz 3pc: amzn.to/3rGlmsY
Vacuum Pump 3CFM: amzn.to/43u2Wss
COMPLETE KIT - EVERYTHING YOU NEED: amzn.to/44BPqo0
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Chapters
0:00 Intro
1:20 Connecting the AC Manifold Gauges
2:30 Vacuum Pump Setup 1
3:33 A Note on PAG Oil
5:32 Vacuum Pump Setup 2
7:26 Pulling a Vacuum 1
9:18 Preparing the Refrigerant 1
10:56 Pulling a Vacuum 2
11:48 Preparing the Refrigerant 2
14:38 Preparing for Recharge
17:53 Recharging the AC System 1
19:10 Jumping the AC Compressor Clutch Relay
21:33 Recharging the AC System 2
24:37 Final Notes
Instagram: / tutorialgenius
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[CHECK OUT MY OTHER AC VIDEOS]
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How to Pull a Vacuum and Recharge Your AC System - ULTIMATE GUIDE - HVAC
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Video Title: How to Pull a Vacuum and Recharge Your AC System - ULTIMATE GUIDE - HVAC
Video File Created Date: 26 July 2021 (Video may or may not have been captured on this date, it shows the date the video was last converted.)
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Video Tags:
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Thanks for watching!
Very well done
Wow and you're supposed to be some kind of a mechanic I'll tell you you're not you're an idiot for 1 you do not Teflon tape Flair or compression fittings ever ever ever only time of use teflon tape is on a tapered pipe fitting that makes you a real dummy I'll finish watching your video but you get a big thumbs down for being a dummy basic Plumbing
This guy should have 1 million subscribers already. Your video was so descriptive I feel confident pulling a vacuum and recharging my air conditioning system. Thank you for taking the time to list the items in the video with links. You are the man!
You're welcome! Thanks for watching and the kind comments! I really appreciate it a lot
I've been watching videos on this topic ALL DAY while I've been working on this vehicle and this video is BY FAR, the clearest, most informative and concise one. Many thanks
Cheers
You're welcome! :) I noticed a similar thing so I figured I should make a thorough video explaining it all better! Glad it helped!
@@TutorialGenius
Thank you for your time, much appreciated!! 👍👍
I agree... extremely infrmative and clear!
Nice work! And you included the critical step of purging the air from the service line (yellow hose) and how to deal with the compressor that won't kick on due to the low pressure switch. Bravo.
Glad it helped! Thanks for watching! :)
Thanks man. I think a lot of us appreciate the amount of detail you included in your explanation of how to vacuum and recharge an auto ac system.
You're welcome! Thank you for the kind comments 🙂
After watching a number of videos, you are the first to tell me that when I am drawing a vacuum, I do not draw off the PAG oil. THANK YOU. I evacuated my system (during the removal of the secondary rear HVAC unit) and wanted to know if I needed to put more oil in the front system during recharging. I bought the vacuum pump as well as the gauges and pulled the vacuum to test for system integrity and extended the vacuum time to ensure complete removal of water (since the system had been opened when ancillary pipes were removed).
I'm glad it was useful! :) Yeah, many of the videos on here kinda suck, or at least, don't go into too much detail, so that's why I decided to make my own! Glad you liked it!
Great tip jumping the compressor... thank you!
Flare fittings don't need teflon tape. The seal is only between the two, angled mating surfaces.
FLARE fittings, yes correct, but, not ALL gauges have flare fittings ;)
I've never seen any that DIDN'T.
Yours obviously do.
That's interesting! Spend some time in the field and you will!@@RollerCam
11 years as a factory mechanic at a So Cal dealership wasn't enough to attain your level of knowledge, it appears. 😐
Yep, and the video poster clearly keeps tapping the threaded portion of the fitting indicating that it's the threads that need taping and this is patent nonsense (just like all the idiot plumbers out there who insist on clarting compression fitting threads with tape, too! Not to mention equally gormless people who tighten o-ring-sealed joints with a bloody spanner! Utterly pointless...)
Thank you! Very thorough and direct with no “captain obvious” over narration. I was unsure about doing this myself until I saw this!
Thank you for the kind comments! Good luck with your project! I'm sure it'll go smoothy!
I have to thank you for all of your videos on repairing the AC system on a Saturn Vue. I have a 2006 Saturn Vue, 3.5L V6. Thanks to your videos, I was able to replace the condenser, compressor, dryer and expansion valve and vacuum/recharge my system. My AC is working better than ever! As a side note, I wish I would have found your video about replacing the scroll valve earlier. It would have saved replacing the other components. Thanks SO much again for all of your work and time with your videos. It is GREATLY appreciated out here!
You're welcome! I'm glad its working great at least!
great video very smooth and informative
Good morning family and thank you very much for the valuable information and for your time. 👍🏼👍🏼
I’ve watched a lot of theses as I’m going to change the condenser as holed , your vide is by far the best I’ve seen, manny thanks 👍
Glad it helped! I hope you subscribe to my channel soon! :)
Excellent vid and instruction. Thanks so much for taking the time to produce it.
My pleasure! I'm glad it was helpful!
Amazing tutorial, thank you very much. Followed all your points and got my AC running like new. Again thank you so much.
Glad it helped! :)
This video, for want of a better word, is priceless! Thank you to you sir!
Glad it was helpful! :)
very professional. clear vocals, great camera work thanks a lot my man..great job
Glad you enjoyed it! Thank you for the kind comments! :)
No nonsense factual tutorial. Dude you are a genius!
I'm glad it helped! :)
This is great ! ! 😃👍 You’ve taken the mystery out of working on the ac.
I'm glad the video was useful! :) Thanks for watching!
Hello my name is Bill from Medford Southern Oregon this guy is absolute telling you the truth this the way you do it 12 years I'm in AC so I know he's right yeah yeah kudos kudos brother
Thanks buddy!
Great Video! Thank you very much!
Great Video. Thanks for doing this. Helped me much...watched it twice. Done it before but been some years. Nice refresher. :)
Glad it helped! :) I hope you subscribe to my channel soon! :)
Thank you for taking the time too provide a very educational, meaningful overview of AC.. working on my Honda's, videos like yours help understand and contribute to a successful repair
Thanks great to hear! Thank you for your kind comments
You're a natural ...one of the best on the topic
Thanks for the kind comments! :)
This is THE #1 BEST car A.C. video [out of 80 AC videos that I have viewed]. I have charged my cars' refrigerant about 20 times, but was reluctant to try to use a vacuum device until viewing your video. Your video is BY FAR, the clearest, most informative and concise one that I have seen. I greatly appreciate that your descriptions were simple enough for novice users. Thank you for all your time to create the video [preparation, filming and fabulous editing].
That's great! Thank you for the feedback. I definitely gives me motivation to keep going! :) Hope you have a good Christmas holiday this year ☃️
Really a good tutorial.....very detailed and great step by step description. Thank you.
You're very welcome!
@10:25 Thank you for showing how to use the Adapter in all the details.
You're welcome!! :)
Thanks for the lesson. Well done. It's just what I was looking for.
You are welcome! :)
That was a great tutorial! Thank you
You're welcome!
You are the man I followed your directions and it worked like a champ hopefully the charge will hold. I put new o-rings in the high and low side compressor ports on the Subaru. Supposedly it's a known failure point.
The only comment I have I think that stuff looks like smoke is coming out of the vacuum pump I think that's moisture just getting sucked out of a system.
I played around with it for a little while every time I introduced air into the system and then drew a vacuum on it I saw the smoke come out of the vacuum pump.
Great, im glad it worked out!
The smoke you talk about, I believe I already mentioned this in the video, if its a new vacuum pump, its normal
Thank you sir!
What a thorough and concise tutorial! I'm impressed. Very impressed. You didn't miss a thing. I just had to subscribe.
Glad it was helpful! Thank you for the kind comments! :)
An outstanding video. Thank you!
Glad you enjoyed it! :) Thanks for watching!
Thank you! My car is cool now
Very nice demo - thanks!
My pleasure! I hope it was useful!
Great video. Precise info. Thanks.
You're welcome! :)
Best video on this topic on all of TH-cam.
Glad it helped! :) Thanks for the kind words!
good explanation i like it
very nice job
Great tutorial! Thank you!
You're very welcome!
many thanks! First video I have seen that explained why I couldn't get the freon in the system (I didn't know that all the way screwed in AND out meant the can was closed!)
You're welcome! ☺
Great video. Very concise. Thanks
You're welcome! Glad it was helpful! :)
Great step by step video
You're welcome! :)
Hey buddy thank you for that video you absolutely deserve a million dollars very detailed explain everything that makes sense to the commoner and you took your time. And you showed some scenarios. That we could try to troubleshoot. but at the enf of the day. You did a h*** of a job with the video. Thanks man.
I'm glad it was useful! Good luck with your project! (I'm assuming you have one to do soon!). :)
great video and explanation really enjoyed it 👍
Glad you enjoyed it!
Man, thanks for the video I learned something appreciated.
Glad to hear it!
Thank you for this very detailed information
Glad it was helpful! :)
absolutely great DIY video thanks a lot man
No problem 👍
Great video. Very informative.
Glad it was helpful!
Excellent video!
Thank you very much!
Great video, about to do this tomorrow. Thank you much
Good luck! How did it go?
@@TutorialGenius Man, got it done exactly how you demonstrated and that thing spits out pieces of ice 😂😂😂 Thanks for what you do. God bless you 🙏🏼😎
You're welcome! I hope you saved a bunch of $$$!@@luiscarrasquillo9743
The most complete service explained
You're welcome! Thanks for watching! :)
Outstanding video!
Glad it was helpful! :)
I love those Honda engines in that Vue.
Same here! 🔥🔥😁
You are so GOOD ! Good explaining .. Wow ! just wow
Thank you! 😊😊 I hope it was useful!!
Educational... Thank you for taking the time to upload this video👍👍
My pleasure! :)
Looks like a really great job great video.
Thanks 👍
When you get ready to refill your system before you start the car go ahead and purge your valve after you hook your freon to your hose and then go ahead and start to refill your system your system will take the freon without the car running!! If the freon don't want to start coming out get a pan or small bucket and put hot water in it and then set the can of freon down in the hot water and it will immediately start coming out. But you can start to put at least one can in your system before you start your car and that away your compressor will come on when you start your car and that away you don't have to go messing around with relays and fuse and things like that Hope this helps
It's one way of doing it, but I think the fuse route is a lot easier personally!
I think you are trying a liquid charge on the high side .
@@TutorialGeniusone can before starting is definitely easier
One can! True! But what about toucan? @@nclivin4220
@@TutorialGenius toucan 😂😂😂
That was a very well made informative video sir 👍🏼👍🏼👍🏼👍🏼👍🏼thank you.
You're welcome!
Very nice tutorial. Thank you very much.
Glad it was helpful! :)
Great and very detailed video - you saved my day!
You're welcome!
Excellent video
Glad you liked it! :)
Dang. I've never seen a better description of charging a/c.
Thanks much!!
I'd give you two thumbs up, but TH-cam only allows one....
Thanks! 🔥😊
Your excellent explanation I like attending school. Good job
Thank you! 😃
This should be renamed "ELI5 recharging your AC". Everything makes sense and I don't have to go research what is this or that now, 🙏👍 thanks
@8:16 you left the cap on the vacuum pump exhaust while it was running. Isn't that bad? Also, my vacuum pump is very similar, and the manual says to take the cap off the oil inlet while it runs.
I don’t think this guy did not miss one thing I’m getting ready to do exactly all of that as we speak but I think all videos help a lot of us. I know I get a lot more out of watching then I actually do reading or a diagram. And especially if you have ADHD very helpful
Thank you for the kind comments!
I like to teach in a way that I would understand, so I guess we are the same type of learner!
Good luck with the project! :)
Incredible video, mate! So much attention to detail. No idea why there aren't hoards of subscribers. You wouldn't happen to be from Zimbabwe, originally, yeah?
Thanks for the kind comments! Slowly but surely getting momentum here on TH-cam. It's a long and painstaking process, but maybe i'll get there in the end :)
Never been to Zimbabwe, but I have fancied visiting South Africa; I was going to go this year
My brother you are awesome 👌
Thanks for the kind comments! :)
Well great step by step slow pace video for us 101 rookies lol...
So now I know how to charge it back !!!!! I will now look for your extraction video process, hopefully it's this clear also cause it's my first time doing this and im not to confident messing with pressure tanks and machines!!! 😅 Even though I definitely do mecanic work... thakx again
Glad it helped! 💥😊
Very Good. Thank you.😀
You're welcome! 😊👌
Great video
I'm glad it was useful! :)
Excellent
Thank you so much 😀I hope you subscribe to my channel
Thank you
Welcome!
Great Video! When measuring the refrigerant weight for correct filling, how do you take account of the amount of refrigerant in the yellow pipe that was used to purge the pipe? Could a pipe load of refrigerant actually be quite a proportion of the specified amount, especially if it is in there as a liquid, rather than a gas, for pipe purging purposes? Or maybe the liquid refrigerant flows back into the canister under gravity before one opens the manifold to start filling, leaving only an insignificant amount of gas in the pipe? Or maybe you tare the canister once the pipe has been purged and then reconnect the canister?
Also, did you purge the yellow pipe in between canisters?
Thanks for any clarification given.
You don't need to worry about the pipe, I think you're over-thinking it. It's almost negligible.
The psi readings will tell you the pressures in your system, so go off those. Don't add x and y and hope its okay. If you add the 'correct' amount but it's slightly low on the readings, then add some more.
Yes, you should always do this: RE: "Also, did you purge the yellow pipe in between canisters?"
I have a doubt, please help me with that. I could see you did vacuum in both lines low and high but when you added the ac refrigerant you only opened the blue valve and my question is: the hight pressure line don't need to be filled with ac refrigerant? Or only the low pressure line has to be filled with ac refrigerant?
Appreciate you can helo to resolve my doubt.
Hi from Honduras....
Спасибо за хорошее объяснение!
You're welcome my Russian amigo!
Exalent video
I'm glad it was useful! :)
Thank you for the helpful video. I have replaced the entire AC system in my 1996 C1500. New compressor, accumulator, condenser, all new switches, every thing... I followed the steps here and even jump the compressor, however, I could not get the system to take the R134A. Can you advise? Thanks!
You either wasnt under negative vaccum and wasnt able to push any in. Or your low side hose didnt press the shrader down. If you had a vaccum and it stayed under vaccum you should have sucked the can down in 3 sec
It is clear tutorial... thank you . I have a question...
For Honda Accord 2008 - 2012... because the condenser come with the receiver drier assembled into one.
How much we need to add the PAG oil.... when we replace the condenser that come with the receiver drier .
If you do not know a specific amount, in general how much usually AC technician add it.. thank you.
Check the manual, it'll say the amounts of make-up oil of each component. So just add the two together
I have problem with my volvo 940. In older volvo's we have only low pressure port. By sticker information system takes 1000g of R134a. So amount of propan should be 330g and propan-bhutan-500g. After vaccum I slowly put gas into system...but after 330 g compresor strats to make funny noises like squieks...so I have to stop everything. Did you have similar problems? Is it too much oil maybe? I put oil inside also by the book...
I haven't checked your channel out completely, but have you done a video on evacuating the A/C system? I am looking to replace my compressor as it has failed (the clutch went out, and currently I'm bypassing my compressor to have my car at least running) and I want to replace it myself. Many thanks for the A/C recharge tutorial, very descriptive and informative, you've earned my support! Cheers.
Not yet! But I plan on doing this to a Mustang soon!
Replace parts like: Accumulators, receiver driers, lines and hoses with filters and mufflers (They cannot be flushed.). same with modern condensers as the passageways are too small for flushing.
A flush kit is really useful (Match the kit to the refrigerant type), connect it to a compressor and it becomes easy to flush lines. Like this one: amzn.to/40mkvd9
Then you need to be careful about restoring the PAG oil. Some new components come with oil, some do not. So its important to check you have the right amount in the system after all is said and done.
(The manual will tell you what needs replacing AND how much PAG and refrigerant the system holds.)
Then its just nuts and bolts
But yes, I plan on doing a video soon :) Perhaps after summertime as it's getting too hot too right now!
Hey thanks for taking the time to share this video! However I got a question! Is possible to just top it off if the air is not cool enough? Without doing everything that you did?? Hopefully you reply, thanks in advance!
If the problem is low charge, then yes. Its good to get that diagnosis first :)
I love your accent sir
Thank you! ☺
Hey bro thank you very much for the video. I followed step by step and now i jave my air back 👍 live in Florida and it is hot . Thanks again bro
Glad it helped 😊🔥🔥💯
Hello. This is a useful video, thanks. I just have a question: the vacuum pump sucks the oil too, or the oil remains inside the compressor and A/C system? Thank You. Have a great day.
It won't suck the oil... I believe I already mentioned this in the video though
thanks.
You're welcome! :)
What if it goes to 20 and stays there instead of below 30 when u vacuum the pressure? Great video!!
Under normal conditions, meaning the system is properly sealed, and the pump and gauge set are working correctly, vacuum should pull to 30” of vacuum within the first minute and hold while the pump is running. If the system doesn’t pull down to 30” of vacuum at all while the pump is running, there’s a significant leak preventing it from doing so, or there’s a problem with the pump.
excellent car ac refregerant refilling & pressure measuring # ❤️ 🇵🇰
Glad it helped! :)
I don’t add oil into the charge line as it will spray out when you purge your air but you can use a can of oil charge and add it to the low pressure side. I just drain and fill the compressor oil because I changed the compressor so I don’t add any oil.
No, you can't add a can of oil charge to the low pressure side this way (through the manifold gauge). I tried. Vacuum won't pull the oil up out of the can, and the hole between the yellow and blue lines is too small for the oil to get through in less than an hour.
@@philipgoetz8681 That's interesting because I just made a big boo boo. I opened the valve on the manifold gauge before i turned on my vacuum pump and the system sucked oil out of my vacuum pump. Now I have to find a way to remove all of the oil in my system as I have no idea where all the oil might have gone. I had just put new oil in my vacuum pump and after that happened it was no longer visible in the sight glass so I know it had to go in.
Thanks for your help! I’m servicing my ac system because the condenser was punctured during other engine work. For this situation, how much of the ac components should I replace? If I only need to replace the condenser, do I need to add ac oil before charging the system again?
Glad it helped!
Your manual will tell you. It will also tell you the make-up PAG oil amounts for each component.
Its different all for makes and models, but i believe I covered all of this in the video already
Does the oil poured into the compressor circulate throughout the system or do you need to put oil in the lines, dryer, condenser, evaporator separately?
Yes it will circulate! :)
Thanks for the vid!! Just one thing Im kind of confused about. I’m replacing the condenser on a BMW 335i. Will I need to pour pag oil into the condenser before reinstalling? And how much? Thanks!!
Yes you do, but I already covered this in the video
When you change a significant part of the system like a condenser or compressor you should be flushing the entire system after removing the compressor. This will eliminate all the oil except what is left in the compressor. Pour out the oil in the compressor into a measuring cup and subtract that value from what your manual says the total system oil capacity is. The difference will be what you will need to add to fill up the system. (Replace the same amount of new oil into the compressor and extra amount into the condenser or inject it into the line).
Great video! Quick question, I had to remove the line from the compressor today to remove the engine and pressure air came out. Does that mean I need to vacuum and add Freon
?
The manual says you should also replace some AC components when this happens.
However, I didn't when I changed the scroll valve (I have a video on that), and it was fine.
But yes, you would need to vacuum and recharge 100%!
@@TutorialGenius Thank you for the quick reply. it’s very cold where i am at. Should i vacuum and add freon when it warms up again?
Your the third video that is great..i know fully understand the automobile AC system..im no longer afraid to work on my ac...my 99 chevy express, has zero freon..i shall repair my own..and save a bunch of money
Amazing! I'm glad it gave you the confidence! Thanks for watching :)
Maestro mi Chevy express van 2002 el acumulador no condensa y no tira agua abajo que será el problema
Hello from mexico when and how you put te oil.??did you putit on first and then vacum or vacume and then the oil
You can add some PAG oil when re-charging the system :) It's pretty easy to do that way. Just send it via the yellow re-charge hose, then blast some refrigerant in with it.
When doing a recharge with a manifold set- is it okay to keep the high-pressure house connected with the Gage knob closed and the service part open?
It's ok to keep the high pressure line connected but it MUST be closed on the manifold at the gauge. You'll actually want it attached so you can check your high pressure so that you know your system is working correctly.
How are you powering the pump? I need one but, i dont have a garage, i live in NYC no where to plug it in. lol
It runs off a regular AC outlet!
Perhaps a generator might be a useful investment for you. I had to do the same when I had a remote garage away from the house
Hi, is the process you used in this video the way all air conditioners would be recharged provided of course that you can use a bullet piercing valve to create places to hook up the hoses?
I have only worked on my house AC unit a handful of times, but generally, the same principles apply, yes :)
This guy is good at explaining. Does anyone know if he has a video on how to discharge the system b3fore doing this?
You only really have one option, take it to a garage and get it evacuated.
If anybody tells you to vent it into the atmosphere, then don't. They are just a scumbag who wants to save a few bucks at the expense of the environment.
@@TutorialGenius I was really hoping for a video on how to discharge the system myself because I am considering buying a Robinair Vacuum pump, Robinair RG3 recovery machine and a recovery tank to be able to do the A/C work on my own cars. Also I always have people that see me out working on my cars asking me if I could take a look at their cars A/C and willing to pay. (Location: Central Florida a.k.a Always Hot State and Need A/C to survive)
@@mercorey3258 Gotcha! To be honest, the manual for the recovery machine comes with will probably already tell you. It's quite simple. It's not as complex as potentially replacing parts and it doesn't use different tools and pieces of equipment like the re-charge process.