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  1. Replies
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    I would also like the PDF 34-7018-02 if it is not...

    I would also like the PDF 34-7018-02 if it is not too much trouble.
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    18,372

    UA 125 Cedar Rapids Iowa

    UA 125 Cedar Rapids Iowa
  3. Replies
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    1,105

    Bob After some thought and reading your post...

    Bob

    After some thought and reading your post I told the boss I wasnt interested in attempting it. He is going to call JCI.
    Thanks
  4. Replies
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    Well I am going to give it a try then Thanks

    Well I am going to give it a try then

    Thanks
  5. Replies
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    So I can also set back temps? I am a beginner on...

    So I can also set back temps? I am a beginner on this thing, as of right now since I brought it up to the owner and took care of other problems the last contractor couldnt he said if it is possible...
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    Johnson DX9100-8454 controller

    I have a new customer that wants to put his units in a setback mode and shut the blower down at night. The units are controlled by the Johnson DX9100-8454. The previous contractor told him he needed...
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    I see idiots around here putting dope on the face...

    I see idiots around here putting dope on the face and threads of a union
  8. Thread: Data Aire

    by hvacr man
    Replies
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    3,138

    Dave Thanks for the links. I have removed the...

    Dave

    Thanks for the links. I have removed the speed controller and properly charged the unit. The cond diagram you show is the same one data aire gave me but not what the rep gave me or what is...
  9. Thread: Data Aire

    by hvacr man
    Replies
    8
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    3,138

    Found out from data aire that this unit shouldnt...

    Found out from data aire that this unit shouldnt have a fan speed controller. Just like I have argued all along. Going to go remove it tomorrow.
  10. Replies
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    7,355

    New one on me, sorry I dont have the info for...

    New one on me, sorry I dont have the info for that one.
  11. Replies
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    7,355

    I have the info for the majority of the zsm's but...

    I have the info for the majority of the zsm's but i will need the number off the one you are putting on.
  12. Replies
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    1,086

    Try Rydlyme, I have used it on mixing valves and...

    Try Rydlyme, I have used it on mixing valves and it worked great.
    http://www.rydlyme.com/home.html
  13. Thread: Data Aire

    by hvacr man
    Replies
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    3,138

    Yes it is a 5 ton with a single fan with a...

    Yes it is a 5 ton with a single fan with a headmaster and receiver. The first time I worked I it I saw the fan cycling and was going to remove it. Talking with the local rep they said it should have...
  14. Thread: Data Aire

    by hvacr man
    Replies
    8
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    3,138

    Data Aire

    Model DTAU-0532

    Called out on this unit about a month and a half ago and found it low on charge. Searched for a leak and nothing found. Average outdoor temp about 15 degrees at the time. Unit is...
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    7,479

    Best year ever for me. 150.00 cash in a card and...

    Best year ever for me. 150.00 cash in a card and an extra check on pay day worth 2k.
  16. Replies
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    7,479

    couple hundred bucks in cash last year, so far...

    couple hundred bucks in cash last year, so far nothing this year.
  17. Replies
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    19,658

    I always say if there wasnt enough labor then the...

    I always say if there wasnt enough labor then the boss bid it wrong!!!!!!!!!!:oops:
  18. Replies
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    19,658

    270, jp Yes 270 that is what I have. Thanks....

    270, jp

    Yes 270 that is what I have. Thanks. Jp what is a WAG method???????
  19. Replies
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    19,658

    Atoz, JP I have always agreed the sporlan...

    Atoz, JP
    I have always agreed the sporlan method is best. JP is correct that a receiver is nothing more than a place to store refrigerant and it must be able to hold the charge for the whole...
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    19,658

    Atoz I dont have a working scanner so I cant e...

    Atoz
    I dont have a working scanner so I cant e mail it. All it says on it is SUVA REFRIGERANTS, The correct way to do it is with sporlans method, I have probably just got lucky a few times. I...
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    atozhvac I am not sure that the way I have done...

    atozhvac
    I am not sure that the way I have done it is correct, but it netted the results I needed. I really expected some yeahs or neys to my method. I do know that this cant be used for all...
  22. Replies
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    I dont do a lot of refrigeration but on a smaller...

    I dont do a lot of refrigeration but on a smaller walk in I will calculate how much liquid the cond coil will hold and then the receiver. I add 80% of what the receiver will hold and what the cond...
  23. Thread: Trane woes

    by hvacr man
    Replies
    5
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    648

    Trane woes

    Trane voyager Model ych090l3lobe serial N26103371d. ZSM SO19B. Unit runs fine in test mode but will not run from zone sensor. Sensor flashes "cool fail". I checked all connections at unit and...
  24. Replies
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    scroll used in pumpdown system?

    Came across a system today that had a 3 year old Trane cond. with 2 3d scrolls on a very old air handler and control system. I found the second comp. disconnected so it wouldnt ever come on. wired it...
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    RCAVH Like I posted earlier, they cant be split

    RCAVH
    Like I posted earlier, they cant be split
  26. Replies
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    3,220

    supernova Is that a stainless wand you are...

    supernova
    Is that a stainless wand you are talking about? I have seen them and ended up making my own. Saved 35 dollars. Yes they are handy.
    Dchappa
    Got it and I do love it.
  27. Replies
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    I have tried a cleaner called Renewz which is for...

    I have tried a cleaner called Renewz which is for cleaning cond, but doesnt seem to help. I am pretty sure I need to suck it up and just keep washing, I was just hoping someone had a trick up their...
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    These Tranes cant be split. I would take spliting...

    These Tranes cant be split. I would take spliting coils any day over these things
  29. Replies
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    RTU condenser cleaning

    I am having issues cleaning the cotton wood out of the newer Trane and Carrier roof top unit condensers. The new coils are so thick and the fins are so thin that I cant seem to blow water thru them...
  30. Replies
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    448

    Thanks good info there. I found part of what I...

    Thanks good info there.
    I found part of what I was looking for.
    Sporlan bulletin 90-30-1
  31. Replies
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    448

    Help! Lost Info

    Hey
    A few years back someone had posted a link to a site with charts and formulas on figuring total charge for a system with a receiver. It had refrigerant capacity for piping and receivers and...
  32. Replies
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    I grew up on "old Skool" Metallica. In my opinion...

    I grew up on "old Skool" Metallica. In my opinion Justice was there last great album. The Black album was very good but if you listen closely you can hear the weakness setting in. Anything after the...
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    searching for the truth

    I am in the market for a new upright freezer. My old one is a manual defrost chest.I store mainly meat but a little of everything. I was looking at a frost free unit but I have been told by a few...
  34. Replies
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    Call desert aire and ask for pete, he will walk...

    Call desert aire and ask for pete, he will walk you thru the unit. The phone# should be on the unit, i would give it to you but i am 500 miles away from my book.
  35. Replies
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    This isnt too crazy but I do love it. Cottage...

    This isnt too crazy but I do love it. Cottage cheese with canned peaches and a lot of black pepper. Also PB and J sandwich with dill pickes and potato chips on it. One more, Any unsugared ceral like...
  36. Thread: pizza crust

    by hvacr man
    Replies
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    5,111

    :DThanks i will give em a try!

    :DThanks i will give em a try!
  37. Now thats funny I love it!!!!

    Now thats funny I love it!!!!
  38. Thread: pizza crust

    by hvacr man
    Replies
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    5,111

    pizza crust

    Any good homemade pizza crust receipes out there???????
  39. Replies
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    Whew! thanks for clearing that up for me!

    Whew! thanks for clearing that up for me!
  40. Replies
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    512

    Seeking other employment

    Anybody here work for or know anything about LB and B????
  41. Replies
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    It carrys everything I need but is way too heavy....

    It carrys everything I need but is way too heavy. I do commercial and industrial service work and sometimes I have a long way to walk so I would like to see a small set of wheels and a retractable...
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    Dont know why trane screws up so much. I replaced...

    Dont know why trane screws up so much. I replaced a BUNCH of cond. coils this summer that were damaged in a tornado. They kept sending the wrong ones but said to keep them because it cost too much to...
  43. Replies
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    That cord you are asking about is called the...

    That cord you are asking about is called the WIDOWMAKER. I used to do it all the time but i have gotten older and wiser. DO NOT DO IT!! The time you save from not running an extension cord is not...
  44. Thread: Trane Rtu

    by hvacr man
    Replies
    6
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    795

    Bergermech is correct

    Bergermech is correct
  45. Replies
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    Here are addresses to the U.A. locals in Ohio,...

    Here are addresses to the U.A. locals in Ohio, maybe they can help you out.

    www.local776.com
    www.pipetradeslu42.com
    www.smwia.org
    This last address is for the sheet metal workers union.
    I...
  46. Replies
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    I dont think this will help with this guy but the...

    I dont think this will help with this guy but the local in my area is doing a helmets to hard hats program. Which basically means anyone coming out of active duty that had anything to do with hvac or...
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    1,750,000 if i never get another raise

    1,750,000 if i never get another raise
  48. Thread: the trade

    by hvacr man
    Replies
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    1,312

    I wanted to be an auto mechanic in high school,...

    I wanted to be an auto mechanic in high school, took all theauto classes and aced them. I was building engines and doing hot rod upgrades on my buddies cars. I graduated a semester early which was...
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    Possibly a hoax, but I was working on a mall roof...

    Possibly a hoax, but I was working on a mall roof when the mall maintenance guy went running past me asking if i messed with any gas. Turns out a newbie at a low baller shop was installing a USED...
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    at least it is leaning the correct way for the...

    at least it is leaning the correct way for the condensate drain!!!!
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