Пікірлер

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  @joshemajavich79926 күн бұрын

  Thanks compadre

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  @stevenfulladosa3621Ай бұрын

  Great video helped me complete my job today.

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  @luisflorentino67992 ай бұрын

  I have the same problem with a unit. Do you know what was the problem?

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  @EZHVAC2 ай бұрын

  I had shorted condenser fan motors

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  @emperorofcuntstittiesprink1552 ай бұрын

  Does that spider have talons? That was so creepy, back left leg, clawrs? What's up with that!!

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  @cdk10162 ай бұрын

  Imagine the spider! He went home shook n told his friends he was singled out by a mosterous bigfoot! How ever scared dude is spider scared that much times 10!

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  @S.P.B.2222 ай бұрын

  Haha! Nice... I live in Vegas, they're quite common here in pump rooms and backflow preventer cover boxes. They're actually quite docile. I came into one of my fire pump rooms one day and there were hundreds of babies hanging from tiny webs all over the damn room, they were on my face, I was terrified when I figured out exactly what was tickling my face and hair. 😱 Gotta watch your hands and face when reaching under things and into the spaces out here. Nice find!

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  @cdk10162 ай бұрын

  @@S.P.B.222 ok yeah that fr sure sounds terrifying! It eminds me of the shape of either a golden orbweaver or garden spiders which are also very calm. They build their webs n chill in the sun during the summer. Very beautiful as far far as spiders go.

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  @zwhalen4202 ай бұрын

  I mean this with all honesty because I hate to say it but that's a female, and I know this because only females have the bright red hour glass. I'd say get rid of it before it gets insanely infested

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  @hvacworx74143 ай бұрын

  Nice work!

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  @hzambrano143 ай бұрын

  How do the pressures look though when the filter dryer is restricted 🚫

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  @yoandrycastellon80623 ай бұрын

  If you just turn unit test and not shift u can check each component individually staring with blower motor wish will show 0 on the display went turn over to unit test only

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  @PureMalding3 ай бұрын

  stage 2 cfms dont run off this?

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  @Lj900-j1p3 ай бұрын

  Thanks for your video and I may add this. Always cut those fittings out at the Air handler and sweat the pipes together. Pressurize your system to 250 psi and if you have a leak, it should only be at the service valves (if you did a good job sweating the pipes together) then vacuum the system with no worries about having to return for leaks!!! 🎉

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  @strgzin4 ай бұрын

  How does that even happen

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  @strgzin4 ай бұрын

  Holy fuck😂😂😂😂

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  @hvacworx74144 ай бұрын

  I subscribed, man. Like the visual troubleshooting!

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  @eliazarsanchez94954 ай бұрын

  Nice but ill do have a question Don't see end cap on the pipe?

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  @donwaltman42764 ай бұрын

  Bad winding? No continuity between motor leads?4-7 5-8 6-9

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  @maheradous92576 ай бұрын

  Good job

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  @jfoley1968jf7 ай бұрын

  She is a oldie but a goodie

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  @roqueherrera84717 ай бұрын

  🎵 Gangstas make the world go round……. 🎵 👍🏽

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  @roqueherrera84717 ай бұрын

  Grave it closer to flame 🤦🏽

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  @La2venida8 ай бұрын

  What tip to unsweat and braze? What were acetylene/ oxygen pressures

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  @anthonybarragan16878 ай бұрын

  Okay you told us how to check a lockout but how do you fix it!?!?!?!

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  @yawnastyfpv69428 ай бұрын

  Nope that’s the SUPPLY……Below the blower assembly. Let’s get it straight before we attempt to train others

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  @Stravinsky10588 ай бұрын

  👍🏻

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  @certifiedhvac61228 ай бұрын

  Great video. Wish I had this when I started in the trade. would of made life easier😢😂

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  @roqueherrera84718 ай бұрын

  I didn’t see the meter 🤔

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  @borshardsd9 ай бұрын

  Good stuff! You forgot to plug to relay back in, I wish I was that smart... I forgot to plug the cap back in one time. 😮 a lot more exciting than the relay fam. Ty for the content

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  @taj4l9 ай бұрын

  The only thing i would have done different is wash the coils and check pressures. I’m not sure what kind of metering device those coils use, but if it’s a txv sometimes those txvs get stuck and lower or increase head pressure in hotter days. Very possible that a pressure switch opened during operation and if they are auto resets, keeping the unit off would make it look like nothing was wrong. During the visit

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  @jasonvolkert18469 ай бұрын

  Did heating PMs on a bunch of lennox RTUs this week. Nice job on the video

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  @christopherlucas62099 ай бұрын

  Good video....wish you would have trouble shoot the main issues as well

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  @christopherlucas62099 ай бұрын

  Great video A+++

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  @christopherlucas62099 ай бұрын

  Should have used a bigger tourch tip

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  @Jamie-po9zk9 ай бұрын

  Good job solving it! When i run into low voltage shorts the first thing i do is disconnect the thermostat wires from the board/terminal block. This gives you complete control over the unit, taking the thermostat out of the equation. Then i would individually jump each thermostat connection to see which operation cause the breaker to trip. This way you narrow it down and know where to start searching for faulty components/bad insulation etc.

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  @EZHVAC9 ай бұрын

  That’s an awesome method! Thanks for sharing!

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  @k2silence9 ай бұрын

  My only 2 cents is confirm no power to the unit before working on it! I’ve seen faulty disconnects that appear off and aren’t. Especially when leaning into the blower cabinet. Stay safe

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  @TomLawson059 ай бұрын

  Great troubleshooting very informative thanks for the video

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  @donbenjamin39 ай бұрын

  Well done! I’m not an HVAC, just someone who’s interested in the topic. One question: did you check the disconnect switch to make sure it wasn’t faulty and confirm the power was really off?

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  @EZHVAC9 ай бұрын

  Yes! I just don’t always get that part in the video, thank you for the support!

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  @joshstevens98269 ай бұрын

  This is painful. Remember where the wires go. Other than than, the is a schematic. The schematic tells you where every wire goes. There is also a plug in the pecker head that needs to be checked. That plug changes the internal wiring for the voltage to the motor.

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  @markcotter23559 ай бұрын

  also camera is so close you can not see anything. hurts my brain.

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  @vincentgelles38059 ай бұрын

  Is the guy using the torch an apprentice? Sure looked like it. It should never take that long to unsweat and braze in the new compressor. Either turn the flame up or use a rosebud tip. Always flow nitrogen when brazing or unbrazing. Don’t know what the people below are talking about but I’ve done experiments with brazing with or without nitrogen and every joint that I flowed nitrogen on, when I split the pipe open with tin snips it was perfectly clean on the inside, no oxides no scale. The ones I brazed without were full of flakes and scale that can plug up metering devices, check valves and any small orifices in the system. It doesn’t always happen but why not use best practices to ensure that it doesn’t ever happen. Western Enterprises makes a regulator with a braze, purge, and test setting all you have to do is change the dial to the setting you need and go to work. It’s the regulator I use and I’ve had it for years with no issues. It’s the Western Enterprises VN-500.

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  @vincentgelles38059 ай бұрын

  Not trying to sound critical but if people are going to film their work and post it for thousands to see, they should definitely be using proper practices.

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  @EZHVAC9 ай бұрын

  Awesome! I will look into that!

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  @abdullah_q81719 ай бұрын

  How many tons this unit ?

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  @stevenpollock63429 ай бұрын

  nitrogen is massive also wet rag or heat block went installing driers

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  @EZHVAC9 ай бұрын

  Agreed!

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  @bigdaddy49759 ай бұрын

  You would olm the contactor out before changing it there could be a short somewhere else

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  @finalt8bleboy9 ай бұрын

  if after changing the contactor.. the popper still pops.. then ... yes.. i would continue to look for a short.

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  @arcticzone92239 ай бұрын

  Looks like a Lennox unit

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  @aarongray5039 ай бұрын

  Awesome video. This happens to us all. Good example for people just coming into the trade to know it’s okay to make a mistake. We all do it.

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  @EZHVAC9 ай бұрын

  Thanks for your support!

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  @stevenpollock63429 ай бұрын

  im amazed you shown this clip ,you took a working pcb and put it on a unit with a fault ,not a good move if there was a power issue you have just fryed a working pcb meaning 2 units not operating .best option is to put the supposed dodgy pcb on a working unit therefore if it stops working you can say its the pcb .fair play for showing the video but just check with your older techs before you think you have solved the issue

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  @EZHVAC9 ай бұрын

  Appreciate the advice!

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  @stevenpollock63429 ай бұрын

  Sorry if I came across as a dick had a few beers you obviously know what you are doing just trying to point out some concerns

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  @lahoucinelamlih32149 ай бұрын

  👍🏻💯

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  @quantaearth19 ай бұрын

  Turn the camera off and continue your diligence for an entire year. Then turn your camera back on.

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  @CMAVE9 ай бұрын

  Nice

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  @cameronblades23949 ай бұрын

  Another parts cannon. FFS.

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  @MarkCarpenterHVAC-me2jg9 ай бұрын

  Try not to lean on the unit with the other arm. It gives a path for current to through the heart WHEN you touch something you didn't intend to with the other arm.

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  @KevinMartin-dp8qf9 ай бұрын

  The only thing I saw was a total UVA AMP DRAW on all of the transformer load, or the transformer total draw in milli amps, so there is a excessive draw on that particular trans!!

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  @arcticzone92239 ай бұрын

  These Lennox units are known for leaky condenser distribution header leaky evaporator coil burnt transformers and fan cap and fan bearing issues