- Видео 114
- Просмотров 119 625
Jason Johnson
Добавлен 11 окт 2012
Dedicated to all things HVAC
FRIENDS.....WELCOME TO DUCTWORK NATIONAL FOREST.
FRIENDS.....WELCOME TO DUCTWORK NATIONAL FOREST.
Просмотров: 3 014
Видео
2 JOHNSON AIR ROTATION UNITS HAVING ISSUES WITH HEATING. WALK THROUGH OF UNIT.
Просмотров 33812 часов назад
#Johnson #airrotation #fault17 #mainflamefailure
A LITTLE TOUR OF THIS BUILDING AND THE EQUIPMENT. #WSC #CVHE #boilerroom
Просмотров 31614 дней назад
A LITTLE TOUR OF THIS BUILDING AND THE EQUIPMENT. #WSC #CVHE #boilerroom
ITS A GOLDEN UNICORN.....A CRANE ON THE ROOF...MADE THINGS SO NICE AND EASY. WORKING ON 130 TON RTUs
Просмотров 33521 день назад
ITS A GOLDEN UNICORN.....A CRANE ON THE ROOF...MADE THINGS SO NICE AND EASY. WORKING ON 130 TON RTUs
Faulty entering water temp sensor was keeping the chiller off #daikin #awv
Просмотров 41728 дней назад
Faulty entering water temp sensor was keeping the chiller off #daikin #awv
DAIKIN WME's ARE DOWN....LACK OF PROPER MAINTENANCE MADE IT RUN OUT OF SPECS. #daikin #wme
Просмотров 509Месяц назад
DAIKIN WME's ARE DOWN....LACK OF PROPER MAINTENANCE MADE IT RUN OUT OF SPECS. #daikin #wme
You can use 2 vacuum pumps at the same time and have success with it.
Просмотров 1 тыс.Месяц назад
When using 2 vacuum pumps of different size it can be a challenge to have one pump not overpower another and suck the oil out of the lesser pump. Another way is to pipe the pumps in parallel. They share a common header. Im actually thinking about getting a pipe of 1.5"-2" and adding in taps to allow for a parallel configuration. I would add hose taps on the sides and the end would be able to co...
Its charging day.#Daikin #AWS #aircooled
Просмотров 904Месяц назад
I was showing my coworker how to charge if he was working on a centrifugal chiller. It works for your larger air cooled as well
ANOTHER CHILLER, BOTH CIRCUITS....RESONATE FREQUENCY.....PUKING OIL AND REFRIGERANT #AWS #AIRCOOLED
Просмотров 595Месяц назад
#daikinaws #chillerlife #commercialhvac #economizer
AFTER HOURS CALL. 2 WME MAG BEARING CHILLERS DOWN AT A HOSPITAL
Просмотров 628Месяц назад
AFTER HOURS CALL. 2 WME MAG BEARING CHILLERS DOWN AT A HOSPITAL
SHOWING HOW TO INTERFACE WITH A COPELAND MOTOR PROTECTOR, USING A LAPTOP
Просмотров 352Месяц назад
SHOWING HOW TO INTERFACE WITH A COPELAND MOTOR PROTECTOR, USING A LAPTOP
Finishing the trio compressor repair. The end is when we figure out what likely killed the old ones
Просмотров 558Месяц назад
Finishing the trio compressor repair. The end is when we figure out what likely killed the old ones
A LITTLE OT ACTION. ON SITE TO MAKE SURE SHUT DOWN AND START UP WAS SUCCESSFUL.
Просмотров 2972 месяца назад
A LITTLE OT ACTION. ON SITE TO MAKE SURE SHUT DOWN AND START UP WAS SUCCESSFUL.
THE CONCLUSION OF THIS JOB. UPDATE FIRMWARE AND SOFTWARE FOR THE MT3 AND BACNET. GET IT RUNNING.✌️
Просмотров 3252 месяца назад
THE CONCLUSION OF THIS JOB. UPDATE FIRMWARE AND SOFTWARE FOR THE MT3 AND BACNET. GET IT RUNNING.✌️
CONVERTING 2 AIR COOLED CHILLERS FROM TXV'S TO EEV'S. SOFTWARE AND FIRMWARE UPDATES
Просмотров 5142 месяца назад
Did some txv to eev conversations. Had to update the firmware and software so the microtech 3 would except the 2 new eev modules and the sporlan SERI EEV'S. Had a liquid line solenoid valve that was acting like a normally open....when it was a normally closed. Also used my subcooler to recover all the refrigerant.
Another day in HVACland. Working on a 200 ton AHU, (2)100 ton condensers and a 68 ton AHU.
Просмотров 7 тыс.2 месяца назад
Another day in HVACland. Working on a 200 ton AHU, (2)100 ton condensers and a 68 ton AHU.
Back in the lab again. Doing my best to explain how a solid state (triac) speed controller operates.
Просмотров 1072 месяца назад
Back in the lab again. Doing my best to explain how a solid state (triac) speed controller operates.
Type of equipment you could run into on any given day in Heavy Commercial HVAC.
Просмотров 3,2 тыс.2 месяца назад
Type of equipment you could run into on any given day in Heavy Commercial HVAC.
I love an easy Friday. Happy HVACing everyone
Просмотров 2842 месяца назад
I love an easy Friday. Happy HVACing everyone
2 CHILLERS HAD ISSUES WITH CIRCUIT 2.ONE OF THEM PUKED ITS GUTS OUT. PLUS FOUND A POTENTIAL RUB OUT
Просмотров 7393 месяца назад
2 CHILLERS HAD ISSUES WITH CIRCUIT 2.ONE OF THEM PUKED ITS GUTS OUT. PLUS FOUND A POTENTIAL RUB OUT
Hopefully I'll start to have some more interesting and informative content coming soon.
Просмотров 2613 месяца назад
Hopefully I'll start to have some more interesting and informative content coming soon.
Got the trainer board up and running. Little lesson on thinking about how electricity works.
Просмотров 1,7 тыс.4 месяца назад
Got the trainer board up and running. Little lesson on thinking about how electricity works.
Back in the lab. Made myself a multi use trainer. Just having some fun with some old parts.
Просмотров 3994 месяца назад
Back in the lab. Made myself a multi use trainer. Just having some fun with some old parts.
MAKING AN INEXPENSIVE FLARE ADAPTER TO USE LARGER HOSES FOR RECOVERY, VACUUM, AND CHARGING
Просмотров 4734 месяца назад
MAKING AN INEXPENSIVE FLARE ADAPTER TO USE LARGER HOSES FOR RECOVERY, VACUUM, AND CHARGING
Something satisfying about cleaning coils. A little PM work on these (2) 350 ton air cooled RTAC'S.
Просмотров 5274 месяца назад
Something satisfying about cleaning coils. A little PM work on these (2) 350 ton air cooled RTAC'S.
REPLACING THE SATURATED AND COMPRESSOR SUCTION REFRIGERANT SENSORS. USING THE SUBCOOLER AS WELL.
Просмотров 2 тыс.5 месяцев назад
REPLACING THE SATURATED AND COMPRESSOR SUCTION REFRIGERANT SENSORS. USING THE SUBCOOLER AS WELL.
GETTING OIL SAMPLES FOR ANALYSIS AND CHECKING OIL LEVELS ON SOME RTAA'S & RTAC'S
Просмотров 3015 месяцев назад
GETTING OIL SAMPLES FOR ANALYSIS AND CHECKING OIL LEVELS ON SOME RTAA'S & RTAC'S
GOT TO USE MY NEW SUBCOOLER TODAY. IT PERFORMED PERFECTLY. #rtaa #subcooler #chhbscrewcompressor
Просмотров 1,6 тыс.5 месяцев назад
GOT TO USE MY NEW SUBCOOLER TODAY. IT PERFORMED PERFECTLY. #rtaa #subcooler #chhbscrewcompressor
MADE MYSELF A LITTLE SUBCOOLER. READY FOR SUMMERTIME HVAC IN TX. #subcoolhvac
Просмотров 3,5 тыс.5 месяцев назад
MADE MYSELF A LITTLE SUBCOOLER. READY FOR SUMMERTIME HVAC IN TX. #subcoolhvac
Never seen anything like this. Very cool. Thanks for sharing!
woah
@@BasedBidoof my thoughts exactly when I seen it
3:00 "madness" Ie: _"I've encountered something much bigger than me 😨"._ Yep! Welcome! There's a lot of us here, in this world.
Those humidifiers: I guess from the name they’re steam injection; is the steam generated in the unit, or is there a remote steam generator?
@chriswalford4161 it is injected from the humidifier itself. What i like about this one is there is no canister to replace. It has a stainless steel box where the heaters are. It's a fairly simple unit mechanically.
Speaking of stepping… Yeah tripping over one of those pendant heads for the fire suppression would be a bad day.
@@mysock351C 😆😆
Great place to film the next Diehard movie.
@@mysock351C John McClain......HVAC detective
I wonder if some kind of tuned-mass damper attached near the fitting could solve the problem. Just attaching the proper length of thin wire rope with a hose clamp near the fitting could do the trick. You could probably tell when the vibrations were damped by touch.
That's just unreal! I never thought about such spaces existing. Wow, the man hours designing and installing all of that must be astronomical.
@@projectartichoke i was told it took 8 months for just the ductwork alone. They have to have the airflow balanced and certified every year. It's pretty impressive
I feel sorry for the guy who has to do the air balancing
@bigcatauna lol...it has to be checked and certified every year.
I feel itchy
@@ElonMusk-hx8yw i wouldn't ever want to be an insulation tech....I definitely wouldn't have wanted to to this job either.
lost in the backrooms gah damn
Beautiful spectacle of nature. It truly is an insane place though..
@Jonas_Keunecke whoever installed it and wrapped it did a really good job. It looks professional. Appreciate you stopping by and checking out the video
new backrooms level unlocked
@@theonecommenter secret poker games and brothel.
Brother you've entered the Backrooms. Godspeed to you
@@Majilikin hahahaha....thats was a good one
I'd knock that tin all day, but you gotta pay someone else to wrap it lol.
Im that took awhile to do
never seen firemaster look so nice 🤩
@@ziggymartinez2273 it was done nicely. I was told all that ductwork alone took over 8 months to do.
That duct work is just insane, but also interesting seeing the mix of black iron, copper and stainless piping up there. And the miles of EMT as well. Wondering if they have like road signs up there though, seems like getting lost in there would be pretty easy.
@@sparkplug1018 hahahaha it is easy to get lost if you are looking for something specific. Bioscience building so many different types of piping for various different types of uses
What kind of ceiling are you walking on? Very curious, yeah any kind of high tech facility will look like this, this is a seriously busy place
@shockingguy panels for labs that are pressure dependent. Some are positive, some are negative pressure.
micro chip plants are pretty thick too
@heathhill7802 its a bioscience facility. Many different labs with positive or negative air pressure. It's interesting
I want to see the air handler
@Epiccatsandkittens there are 90 and 60 ton rooftops. I believe this roof for all those labs there were 6 RTU'S up there. Not just a conventional rtu. I have a previous video where I replaced a trio set of compressors on a 90 ton
Good lookin interstitial
@@jasonbliemeister3690 🤜🤛
Looks like a ductwork museum
@@randomyoutuber6992 its a sight to see thats for sure
That's a funhouse of ductwork! might need to tie a string to the entrance so you can find your way back out
@mechanicalenvironments 😆 🤣. It is easy to lost up there.
WOAHHHHHHH! that's awesome!
@@HamiltonMechanical thats what I said as well. 😆
we will, we will, duct you, - we will, we will, duct you,
WTF ? I don't have that kinda ceiling space !
@neilcvids2583 im just glad I wasn't there to look at any ductwork. It was spacious and nice to walk on the roof panels of the lab.
Crazy footage,
And that's why prescription drugs are so expensive.
😅😅😅😅😅😅....all truth being spoken
Nope that's why they're 1/10 expensive the rest is greed
They're expensive because US customers subsidize the R&D and medications for the rest of the world.
@@JakeStreisandbingo
@@JakeStreisandonly in the US, they are often considerably less in Europe.
Nice. DOA units serving labs?
Yes sir. They have returns though, so not completely dedicated outside air.
@ what type? DOA is kinda my world now, I’ll send you an IOM.
@@EverythingHVACRDaikin. 90 and 60 ton units. There are 7 of them on the roof
Holy ductwork Batman. A person would be all day servicing the ductwork. Pretty cool stuff though.
@@fshn76 all day....you could make a career out of it up there 😆
Well done Jason, interesting ahu .. Thanks for the walk thru 👊
Nice to see the face to the voice the specialist is out of the bag lol
Nice, ive been waiting for you to do a long form video!
@ZRock7771 to be honest I usually am so wrapped up in what I'm doing, I forget to record it, i can get work blinders on. Appreciate you watching and the comment.
Good info & tour JJ ... Thx
@Eddy63 thanks bro. 🤜🤛
Good Stuff JJ
@fshn76 thanks Bryan. I appreciate your continuing support. I look forward to meeting you one day
Love working on bigger ARU’s and MUA’s. They’re usually so much more simple than people realize. They can be intimidating to look at but it’s all just input and output.
@haldermand exactly. Its not as difficult as it appears. Chase voltage around the unit and make sure maintenance is on point and they run like a champ
🤘🏼🤙🏼
@@HVACRNorth Brother Joe....thanks for stopping by
@ Of course bud. Informative!
Nicely done Jason! I love working on those large ARU, thanks for taking us along. If you hold your phone horizontally you can get much more in the picture and let us see more.
@EverythingHVACR i was being lazy and didn't do landscape. Thanks for always supporting our fellow heavy commercial HVAC family
@ if there is one thing you are not, my friend, its lazy. Keep dropping that knowledge on us brother, the trade needs it.
The shear strength and endurance to hold a jumper on and record in other hand for 3 minutes 😁 amazing 🤣😁
@@FroggieBeluga Facts!
@@FroggieBeluga 😆😆😆😆...my man always with the quick wit.
I hate these boilers.
Usually that motor lube warning should be set to 1200 hrs max
Thanks
Great content
@@thesilentonevictor 🫡
Working for Trane I can definitely appreciate how quiet our centrifugals are 😅
@jesseh5554 they are quiet. A lot has to do with a 3600 RPM impeller and motor. The rest are using gearing to get to 15,000-30,000 RPM. Even though i work for a competitor.....The CVHE/F are some of the best chillers ever made. I like low pressure machines.
Nice tour Jason ... Seems like a nice place to work ... Thx
It was. Thanks Eddy
That bldg has a broad range of technologies in use… bound to keep you busy if your company gets the contract. Good luck 👍
@@Straycurrent agreed. New and old tech. Keeps a guy skills sharp.
This building looks like a data center setup
@@D_Nice981 you would be correct amigo
Thanks for taking us along Jason! I do kinda miss nice clean, hidden mechanical rooms.
@EverythingHVACR are your tools getting rusty already. 😆 🤣 😂...playing around...I really do hope you are liking your new role.
@ 😂 all good bro, I love it, I’ve had time to RTFM, learning everyday and involved in some training with guys in the field I would have probably never met, no traveling yet but if I’m in Texas you better watch out 😆
@EverythingHVACR happy for you bro.
Nice setup
I love what I do and the stuff I get to work on. Thanks for stopping by
@ anytime bro
Thank you good insight .
And it pivots... that elevated platform with stairs is mint too, Golden Unicorn for sure!
@@mechanicalenvironments got spoiled for sure. Every other roof is gonna be a let down. 😆
I have 3 like that I service and they are massive and all in the same building. Works of art really
@davidturney2975 most of them have been pinned open and put on drives, some still have operational IGV's though. They are cool fans for sure. Appreciate you watching the video
@jasonjohnsonHVAC mine are all on drives. The dampers and most of the valves are still run by pneumatic through pressure transducers