For the guys who are new to the trade. The unit had a small amount of refrigerant in it before he added the nitrogen. Before he opened his manifold it was at 45psi standing pressure. The nitrogen will help force the refrigerant out to pick up with your leak detector
@@lj6672 I didn't think the compressor was running. I thought he just hooked it up to get an instant reading. Are you sure the unit was already on at the time the hose went on?
You can hear the compressor, metallic sound. He turns the breaker off afterward. I like to put gauges on before I turn on the unit for this reason. Watch the pressure get pulled down to zero if it’s really low on charge
been watching for a year, and finally got hired as an apprentice with a small family owned business! i am very excited to start working in trade, thanks for the great videos!
I can tell by the way you pay attention to details,your truck is well organized and clean and how you carry yourself that your an outstanding HVAC tech! Someone like you is an exception where i live. Other hvac techs could learn a few things from you! If your a home owner reading this and you find someone like this ,do whatever it takes to keep him!
Your title says: "Don't Buy", don't buy a Rheem/Rudd or a package system? In my area, Rheem/Rudds are very good systems. Also we almost only have packages. Miss leading title. As for your video, it would be helpful if you state how low it was. Keep it legal.
The lowest quote we got to replace our 19 year old 3.5 ton 12 SEER RTU Tempstar is for a Rheem 3.5 ton 14 SEER package heat pump. The next best price is on Day and Night and Ruud (Rheem) package units. Rheem and Ruud package units are the most commonly found around here in this part of AZ. We’re leaning towards Rheem because parts are readily available here and a couple of friends recommended the contractor. Our heat pump didn’t have any Freon left and would have cost $800 to install some kind of stop leak and R22 with no guarantee it would work, so we’re going to have it replaced.
I always enjoy watching your content. I appreciate your attention to detail and your industry experience that you share. I’ve recently started my own hvac company. So far I’m truly enjoying the challenge of learning the business side of the trade. It is definitely a lot different than just being a tech. If you don’t get out there and generate calls, your family don’t eat. Watching your content definitely was one of the inspirations to go out on my own. Thanks again for all that you have shared.
Thank you for all the time you put into the videos. Your great at what you do and a lot of people can learn from you. Your commitment to the trade and the customer are admirable.
We need more vids! Just you doing your job is awesome. Its nice to see someone do their thing so I can better prepare myself and see how someone else does it.
You ott clarify for the new techs that the unit in the video was out of refrigerant and it is not okay to mix nitrogen with a system that still has some of its charge left, only a trace amount is to be added with the nitrogen.
I’m not the sharpest tool in the shed but I have a difficult time trying to find leaks… I normally bump the pressure up with nitro to the design pressure on the low side and sniff with my leak detector (field piece slr8) I’ve used it a hand full of times and had not much luck. Seems like it’s very sensitive at times or gives false dings. Any advice would be appreciated.
Don't buy Rheem is a little whiny, isnt it? Trane has had major issues with leaks and so has just about every other brand out there. The new ones use bohn coils, are those junk too? Are ADP coils impervious to leaks? I'm genuinely curious what your thoughts are.
As I guy who installs Day & Night I’m just gonna say that ADP coils definitely leak 😂 also my all time favorite units are the early to mid 2000s Rheem units. Simple and bulletproof. Sadly a lot of them are going the wayside due to age, but they’re still solid the ones that do run!
@@miniman9198 I prefer heatcraft for refrigeration as well, but I've also set Russell, which is a Rheem brand. No issues with either, but heatcraft still edges out Russell for me. My business is a Rheem Pro Partner, so I'm probably biased. However, I could (and would) set something better if I felt like there was a better manufacturer. I have yet to have a warranty claim denied and they always take great care of my issues...for the most part. I still think most of them could build a bulletproof unit and sell it for what it's worth, but instead engineer a unit designed to last 12 years. Just my opinion.
A tech should always have the conversation before adding nitrogen to a system. As reclaiming or venting would be needed after adding nitrogen. First miss. Leak check good and not stopping after first find is great. I would hate to have one of my techs jump to nitro and not have the conversation before.
Per the EPA it is acceptable to install a small amount of refrigerant with nitrogen fill for leak detection purposes using a very sensitive sniffer device. Many leaks won't actually leak until they're under the high operating pressure, which is why the N2 is needed to fully pressurize the small quantity of refrigerant.
I always check heat exchanger as well even tho it’s out of season it’s still good to know awesome video!! I would love to start makin videos I’m just terrible on camera lol !!
What would qualify as extremely low on refrigerant? I’m just getting into leak detection now. I use to always just top it off. I like the bumping it up with nitrogen idea. I had trouble finding a leak with light wind the other day.
I like to look at standing pressures when system is off and everything is equalized if it's under 5 degrees outdoor ambient in saturation temp on your gauge you typically will have less than half total install charge
Did I miss the part where you discussed avoiding this type of HVAC system? You discovered a leaky system, and replaced the unit. Is it worth it to lose viewers to hang a clickbait title on your vid? I won't be back.
I appreciate your videos very much as I am one of those guys you mentioned at the end of the video! So are you pumping nitrogen in without pumping down or is that only because there was next to nothing in the system,? Would you still do that if the unit still had 50% of its freon? Thanks man!
If the pressures look just a little low, you'd be best to recover, but with the low side at -2.4psi it was a safe bet there wasn't much charge left. I'd have still made sure it wasn't a closed txv first, but he may have had some history on the unit and knew it was losing charge from the start.
He pressurized the system with nitrogen because it had hardly any refrigerant left in it, as you can see on his gauges when he hooks them up. The nitrogen forces any refrigerant out of the pinhole leaks allowing his sniffer to find them. Without nitrogen pressure, his sniffer tool more than likely wouldn’t have found a thing, as the outside air pressure is greater than the pressure inside the system, thus preventing any leaks from occurring.
Hey Zac, great video as always! I have a question about the install process. When you pressure test with nitrogen does it matter what direction the nitrogen gets pumped through? Same with the vacuuming process. What line do you pump from? Lastly does a TXV or piston affect the pressure test or vacuuming in any way? For example is it possible for a TXV to close and prevent nitrogen/vacuum from reaching both sides of the system?
I wouldn’t think it would make a difference, it’s usually easier to fill from your service ports at the condenser. In rough in situations I cap the inside and install my own shraders outside to pressure test. When you vacuum you can use a single hose setup or a dual hose setup.
I always fill nitro the way the refrigerant flows, then when emptying I go out the suction. Then when I open the system I open suction first then liquid
@@chandlervoit4630 interesting...I've never read anything saying that there's a 'correct' way, but I do follow the same steps as you but I open liquid side first. I've never really thought too much about it I guess. I just do it by habit now. 😅
From my personal experience in hvac, yes it is possible for a txv to close off and prevent you from pulling a true vacuum. If you pull a vacuum and add refrigerant, you will now have noncondensibles in your system making. I have had quite a few txv metering devices cause premature compressor burnouts. If the compressor is already bad, then I can't test the txv by my refrigerant pressures. Instead, I blow nitrogen through the liquid line, and if it flows freely, than my txv is not locked shut. I am aware that this does not always let me know if I have a bad txv, but it does let me know if it is stuck closed. Another way to know you have a txv that is locked closed is if you are pulling a vacuum and the micron guage keeps jumping all over the place. If your micron guage is jumping all over, than you either have a restriction in the metering device, oil with moisture in it, oil sitting in your hose or evap coil, or a leak. You may also have a restricted filter drier. Regardless, always replace the filter drier for assurance.
So what kind of unit should i not buy? Or is this "just another click bait video" Click bait screams to me, im not good enough so i have to try and trick you into watching.
Bluon will always be trash I remember when you had to call them to set up an account the entire app is glitched you can even use search bar at top it’s higher than where you can click try to get free hat app crashes. Wouldn’t waste your time for a $5 made hat. Nice video though.
The only thing an up and coming tech got from this is how to pimp your sponsors! Maybe try to actually explaining what you are doing and why you are doing it, "While you are are doing it"! No instructional value what so ever! Hope you got a good pay check from your sponsors! Never even explained why you should not buy this type HVAC system, remember the title, OH YEH! CLICK BAIT! SELL OUT I know you will hide my comment, that is OK, AS LONG AS I KNOW YOU READ IT!
How do you keep your fingernails so clean? I'm doing up to 40 hours OT every 2 weeks and my hands are thrashed (yes I wear gloves). Hook a brother up on your secret.
@@ShawnQueefus Dude. I work with a team of 43 commercial service techs. To a man, our hands are mangled mitts. To a man. I've seen high volume electricians too and their hands are mangled, dirty and calloused. This dudes hands are not high volume anything. That's a fact jack.
Ok.....Im confused. Did you dump nitrogen in w/ what was left on the system, or did you recover? Would what you recover be any good anyway because i assume youll suck outside air thru the leak hole...but i know the rest of the charge is gonna be worthless if you dump nitrogen in with it...🤯
Not cool with blowing Nitrogen into a system with unknow quantity of Refrigerant. Now you have to pull the charge and bill the customer for more (by weight) than you would have originally and you've got a useless mixed charge to deal with... Not criticizing, but that seems like a pain in the ass to me. Now, I've only ever worked commercial so I might be full of crap.. Please correct me if I'm wrong. Residential is not for me, but I like watching the vids..
Going off his manifold reading. A morning fart has more vapor in it than that system has. System flatter than Paris Hiltons chest. I'm more curious how the hell he found that leak with leak detector with no refrigerant in there. 🤔
For the guys who are new to the trade. The unit had a small amount of refrigerant in it before he added the nitrogen. Before he opened his manifold it was at 45psi standing pressure. The nitrogen will help force the refrigerant out to pick up with your leak detector
At 2:00 when he first connected the hose, the refrigerant pressure was negative, basically flat.
@@realSamAndrewwith the unit low and the compressor running it will pull your suction into a vacuum
@@lj6672 I didn't think the compressor was running. I thought he just hooked it up to get an instant reading. Are you sure the unit was already on at the time the hose went on?
You can hear the compressor, metallic sound. He turns the breaker off afterward. I like to put gauges on before I turn on the unit for this reason. Watch the pressure get pulled down to zero if it’s really low on charge
@@lj6672 I see and hear it now. 👍
All good.... But where does the title of the video come in to play?
been watching for a year, and finally got hired as an apprentice with a small family owned business! i am very excited to start working in trade, thanks for the great videos!
I can tell by the way you pay attention to details,your truck is well organized and clean and how you carry yourself that your an outstanding HVAC tech! Someone like you is an exception where i live. Other hvac techs could learn a few things from you! If your a home owner reading this and you find someone like this ,do whatever it takes to keep him!
Just started watching bout a month ago from Az..I'm a service tech 3 yrs in, love the videos, some good stuff, stay cool and safe out there buddy...
Retired HVAC tech. My 23 yr old R22 is still going strong! There’s advantages to being able to repair your own equipment. And having plenty of R22!
My mother had an old Singer that ran for I think 25 years in South Georgia. Amazing.
Your title says: "Don't Buy", don't buy a Rheem/Rudd or a package system? In my area, Rheem/Rudds are very good systems. Also we almost only have packages. Miss leading title.
As for your video, it would be helpful if you state how low it was. Keep it legal.
I’ve seen lots of those old rheems still kicking after 15-20 years
The lowest quote we got to replace our 19 year old 3.5 ton 12 SEER RTU Tempstar is for a Rheem 3.5 ton 14 SEER package heat pump. The next best price is on Day and Night and Ruud (Rheem) package units. Rheem and Ruud package units are the most commonly found around here in this part of AZ. We’re leaning towards Rheem because parts are readily available here and a couple of friends recommended the contractor. Our heat pump didn’t have any Freon left and would have cost $800 to install some kind of stop leak and R22 with no guarantee it would work, so we’re going to have it replaced.
@@MrJayray63My Rheem was installed in 1999 and I have had to replace a hot surface igniter and a control board.
@@AlanSanderson-u4t not too shabby
Really enjoyed taking us with on this call. Keep up the great content!!
I literally just started working in the hvac feild , this week was my first and I went to hvac school for 2 years and it’s definitely worth it
So, don't buy this type of system, meaning packaged units? I was expecting what brand name not to buy.
I always enjoy watching your content. I appreciate your attention to detail and your industry experience that you share.
I’ve recently started my own hvac company. So far I’m truly enjoying the challenge of learning the business side of the trade. It is definitely a lot different than just being a tech. If you don’t get out there and generate calls, your family don’t eat. Watching your content definitely was one of the inspirations to go out on my own. Thanks again for all that you have shared.
Thank you for all the time you put into the videos. Your great at what you do and a lot of people can learn from you. Your commitment to the trade and the customer are admirable.
We need more vids! Just you doing your job is awesome. Its nice to see someone do their thing so I can better prepare myself and see how someone else does it.
Always a good day when quality hvacr uploads a video. 👊🏻
I agree
Would like to see more install videos though
You ott clarify for the new techs that the unit in the video was out of refrigerant and it is not okay to mix nitrogen with a system that still has some of its charge left, only a trace amount is to be added with the nitrogen.
Love the Gree Flexx in the background. We have installed many of them already this year and really like them. Thanks for sharing all of your videos!
Appreciate the Professionalism. Organized well prepare with equipment and knowledge. Great video.
So either I'm not getting something or the title of this video is misleading.
Very helpful indeed! Thank you . Cheers from NW Arkansas, soon returning to my home in Texas 🍺
Nicely done. I did not see the standing pressure before starting it up and did notice the negative low side. Fooled me.
What do you do once you find the leak with the nitrogen in the system?? I’m sorry ahead of time for this dumb question. Still learning.
There are no dumb questions 🙋♂️.
When you find the leak you let the nitrogen out and braze where the leak was founded.. Or change the part hope this helped
I’m not the sharpest tool in the shed but I have a difficult time trying to find leaks… I normally bump the pressure up with nitro to the design pressure on the low side and sniff with my leak detector (field piece slr8) I’ve used it a hand full of times and had not much luck. Seems like it’s very sensitive at times or gives false dings. Any advice would be appreciated.
Oil stains and soap bubbles are my go to tell tale signs of where to look brother
Can you do a video on how to read mechanical plans?
Nice video Zac, i do enjoy watching your videos down under here in Australia 👍
The title is very confusing and misleading
Happy National HVAC Tech Day!🎉
Outstanding video! Thank you for the clear and concise explanation
Don't buy Rheem is a little whiny, isnt it? Trane has had major issues with leaks and so has just about every other brand out there. The new ones use bohn coils, are those junk too? Are ADP coils impervious to leaks? I'm genuinely curious what your thoughts are.
As I guy who installs Day & Night I’m just gonna say that ADP coils definitely leak 😂 also my all time favorite units are the early to mid 2000s Rheem units. Simple and bulletproof. Sadly a lot of them are going the wayside due to age, but they’re still solid the ones that do run!
Also I do alot of refrigeration work and I only install Heatcraft/Bohn equipment so 🤷♀️ no complaints
Your title is not a fair assessment. That’s a pretty old unit, every brand have had leaks and still do.
@@miniman9198 I prefer heatcraft for refrigeration as well, but I've also set Russell, which is a Rheem brand. No issues with either, but heatcraft still edges out Russell for me.
My business is a Rheem Pro Partner, so I'm probably biased. However, I could (and would) set something better if I felt like there was a better manufacturer. I have yet to have a warranty claim denied and they always take great care of my issues...for the most part. I still think most of them could build a bulletproof unit and sell it for what it's worth, but instead engineer a unit designed to last 12 years. Just my opinion.
What are you using on the condensate line? I've never seen that before.
I have one of these units. I cant get anyone to work on it. Its new as of 2020. Any ideas?
Need the info on stratus! It changed everyone thing for leak check for me
The title was misleading. Didn’t say anything about how bad those yorks are 😂
A tech should always have the conversation before adding nitrogen to a system. As reclaiming or venting would be needed after adding nitrogen. First miss. Leak check good and not stopping after first find is great. I would hate to have one of my techs jump to nitro and not have the conversation before.
Per the EPA it is acceptable to install a small amount of refrigerant with nitrogen fill for leak detection purposes using a very sensitive sniffer device. Many leaks won't actually leak until they're under the high operating pressure, which is why the N2 is needed to fully pressurize the small quantity of refrigerant.
I always check heat exchanger as well even tho it’s out of season it’s still good to know awesome video!! I would love to start makin videos I’m just terrible on camera lol !!
Nice work positive Chang out
What would qualify as extremely low on refrigerant? I’m just getting into leak detection now. I use to always just top it off. I like the bumping it up with nitrogen idea. I had trouble finding a leak with light wind the other day.
I like to look at standing pressures when system is off and everything is equalized if it's under 5 degrees outdoor ambient in saturation temp on your gauge you typically will have less than half total install charge
Are these package units common in your area? I never see these out here in the west (CA/NV/OR)
Plenty here in Cali, I think they are knock off Rheems
Have you had any issues with your nv2500? I have same truck with 140k miles bought it with 70k miles 2 years ago now giving me nothing but issues!
So what year n model and size was that unit ??????
How is your leak detector picking up on nitrogen?
The nitrogen was added to a low charge of refrigerant.
As long as there’s a little trace of refrigerant it’ll be able to sniff it out
@@MrJayray63 ok I can see that. Never really done that myself but might give It a go next time.
man i am 61 years old been using rudd for 40 years
Do you charge the customers?
No he works for free 🤦♂️
Did I miss the part where you discussed avoiding this type of HVAC system? You discovered a leaky system, and replaced the unit. Is it worth it to lose viewers to hang a clickbait title on your vid? I won't be back.
Bingo, who hit it on the head, so where the ac to avoid.
@@safffff1000dudes a sponsor guy, not a real tech
Were you a resi tech before you started on your own?
Learn a lot from your videos
Question what happened to your helper that you had?
Service truck or NV2500 ?
Great video zack
Hey brotha, what leak detector are you using?
He's using the fieldpiece. I'll say that I love my dtek stratus though! Way better than the heated pentode days.
I appreciate your videos very much as I am one of those guys you mentioned at the end of the video! So are you pumping nitrogen in without pumping down or is that only because there was next to nothing in the system,? Would you still do that if the unit still had 50% of its freon? Thanks man!
If the pressures look just a little low, you'd be best to recover, but with the low side at -2.4psi it was a safe bet there wasn't much charge left. I'd have still made sure it wasn't a closed txv first, but he may have had some history on the unit and knew it was losing charge from the start.
where do you have peace to film at work? Seems every call I get customer stands right there talking whole time im working, lol
#qualityhvacr Which camera do you use for your content.
Thanks Zack!
Did you mix the nitrogen with the 410A?
I've actually heard from HVAC school it's ok to mix R22 to find it faster. Once you're sweeping the system after the test anyway.
Just added the n2o for leak checking. . The charge was probably to low anyway.
He pressurized the system with nitrogen because it had hardly any refrigerant left in it, as you can see on his gauges when he hooks them up. The nitrogen forces any refrigerant out of the pinhole leaks allowing his sniffer to find them. Without nitrogen pressure, his sniffer tool more than likely wouldn’t have found a thing, as the outside air pressure is greater than the pressure inside the system, thus preventing any leaks from occurring.
@@ShawnQueefus The suction pressure was -2.4psi with the compressor running.
Rheem /Ruud indoor coils always leak
Not installing another data mining app in exchange for a hat. geeze... So, don't buy what type of system? you never say
Don't buy this type of HVAC system?? What type?
I'm form India AC technician .... Section pipe way coming ice???? Full ditels please
Stay away from carrier, Reem and York
bro your brave leaving your doors open on the van lol.
Hey Zac, great video as always! I have a question about the install process. When you pressure test with nitrogen does it matter what direction the nitrogen gets pumped through? Same with the vacuuming process. What line do you pump from? Lastly does a TXV or piston affect the pressure test or vacuuming in any way? For example is it possible for a TXV to close and prevent nitrogen/vacuum from reaching both sides of the system?
I wouldn’t think it would make a difference, it’s usually easier to fill from your service ports at the condenser. In rough in situations I cap the inside and install my own shraders outside to pressure test. When you vacuum you can use a single hose setup or a dual hose setup.
I was taught to fill only in liquid line to make sure txv is working
I always fill nitro the way the refrigerant flows, then when emptying I go out the suction. Then when I open the system I open suction first then liquid
@@chandlervoit4630 interesting...I've never read anything saying that there's a 'correct' way, but I do follow the same steps as you but I open liquid side first. I've never really thought too much about it I guess. I just do it by habit now. 😅
From my personal experience in hvac, yes it is possible for a txv to close off and prevent you from pulling a true vacuum. If you pull a vacuum and add refrigerant, you will now have noncondensibles in your system making. I have had quite a few txv metering devices cause premature compressor burnouts. If the compressor is already bad, then I can't test the txv by my refrigerant pressures. Instead, I blow nitrogen through the liquid line, and if it flows freely, than my txv is not locked shut. I am aware that this does not always let me know if I have a bad txv, but it does let me know if it is stuck closed. Another way to know you have a txv that is locked closed is if you are pulling a vacuum and the micron guage keeps jumping all over the place. If your micron guage is jumping all over, than you either have a restriction in the metering device, oil with moisture in it, oil sitting in your hose or evap coil, or a leak. You may also have a restricted filter drier. Regardless, always replace the filter drier for assurance.
Waoo no sabía que los detectores de refrigerante detectan Nitrogeno ????? 😅
So what kind of unit should i not buy? Or is this "just another click bait video"
Click bait screams to me, im not good enough so i have to try and trick you into watching.
those condenser coil ends sure were rusty!
Bluon will always be trash I remember when you had to call them to set up an account the entire app is glitched you can even use search bar at top it’s higher than where you can click try to get free hat app crashes. Wouldn’t waste your time for a $5 made hat. Nice video though.
Zach, are you really having success adding nitrogen to an empty system and getting your refrigerant leak detector to go off?
You have to add some 410 they are calibrated to hit on refrigerant
Got my hat ordered. Thx
Is he done making videos?
They should make those units not to rot out so easy.
Meu amigo falo daqui do Brasil Rio de Janeiro ,muito bom seus vídeos
Sou inscrito no seu canal 👍🏽
The only thing an up and coming tech got from this is how to pimp your sponsors! Maybe try to actually explaining what you are doing and why you are doing it, "While you are are doing it"! No instructional value what so ever! Hope you got a good pay check from your sponsors! Never even explained why you should not buy this type HVAC system, remember the title, OH YEH! CLICK BAIT! SELL OUT I know you will hide my comment, that is OK, AS LONG AS I KNOW YOU READ IT!
Yea I feel you. His content is%100 clickbait. Used to be a good channel
I'm totally with you on this one. This guy's videos have been worthless for a while now
I think it’s still informative to see what he is doing, but def could use some more commentary for sure.
I just can’t trust a mechanic who is never dirty and doesn’t sweat! Everything appears to be stage for sponsorship
Nice 🔥
Where's Trevor?
Rheem is # 1
So why not include showing that changeout as well? Very lackluster video from you IMO.
Residential cooling is the simplest system in the whole industry. Most homeowners are able to repair their own units.
All that and you didn't even tell us which type of HVAC system not to buy.... wtf
He charged them 10,000 dollars 💩🤣💩
Really could use another video right about now 😂
your a young kidd and you have alot to learn lol
You do a good job with your vids, oh and don't buy Mitsubishi City Multis either. Lol!
How do you keep your fingernails so clean? I'm doing up to 40 hours OT every 2 weeks and my hands are thrashed (yes I wear gloves). Hook a brother up on your secret.
Wear gloves as much as possible.
@@ShawnQueefus LMAO. Dude I could double or triple glove and my hands would be thrashed. I thrash brand new milwaukee gloves in two weeks.
@@manschool4992 milwaukee gloves are for electricians.
@@ShawnQueefus Dude. I work with a team of 43 commercial service techs. To a man, our hands are mangled mitts. To a man. I've seen high volume electricians too and their hands are mangled, dirty and calloused. This dudes hands are not high volume anything. That's a fact jack.
How convenient.
Let’s do some work
Every brand in 2010 had leaky coils. Get a real hat
Yasss!!!!!!!
Bluon is crap and so is the app
skip to 5:30 the rest is a waist of time
and as you know,,copper don't rust,,,just metal,,lol,,
just seeing iron rust from water
Ok.....Im confused. Did you dump nitrogen in w/ what was left on the system, or did you recover? Would what you recover be any good anyway because i assume youll suck outside air thru the leak hole...but i know the rest of the charge is gonna be worthless if you dump nitrogen in with it...🤯
The low side pressure with the compressor running was -2.4psi. I doubt there was much there to recover.
Not cool with blowing Nitrogen into a system with unknow quantity of Refrigerant. Now you have to pull the charge and bill the customer for more (by weight) than you would have originally and you've got a useless mixed charge to deal with... Not criticizing, but that seems like a pain in the ass to me. Now, I've only ever worked commercial so I might be full of crap.. Please correct me if I'm wrong. Residential is not for me, but I like watching the vids..
Going off his manifold reading. A morning fart has more vapor in it than that system has. System flatter than Paris Hiltons chest. I'm more curious how the hell he found that leak with leak detector with no refrigerant in there. 🤔