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Type: Posts; User: gravity

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  1. Replies
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    How old is the unit? If it were me......I'd get 2...

    How old is the unit? If it were me......I'd get 2 72000 and pipe them in


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  2. Replies
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    895

    Never zoomed in and saw the gas valve. That...

    Never zoomed in and saw the gas valve.

    That thing looks pretty nifty
  3. Replies
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    895

    Looks like a heat recovery coil. Jim davis knows...

    Looks like a heat recovery coil. Jim davis knows all about then
  4. Thread: Hmmmm

    by gravity
    Replies
    11
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    1,031

    Only time ive seen the ps trip was, if it was...

    Only time ive seen the ps trip was, if it was filled with water.

    Never seen it tripped with a plugged secondary


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  5. Thread: Hmmmm

    by gravity
    Replies
    11
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    1,031

    She never reset it. And it was running when i got...

    She never reset it. And it was running when i got there in the am


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  6. Thread: Hmmmm

    by gravity
    Replies
    11
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    1,031

    I dont know. Never looked. I was there for...

    I dont know. Never looked.

    I was there for other things. She mentioned the furnace and asked if i knew how to replace it. The wife chimed in and said yea. So i gave a price and replaced it.

    I...
  7. Replies
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    663

    Thanks chuck Sent from my iPhone using...

    Thanks chuck


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  8. Replies
    16
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    663

    Cold and hot came from behind the tank from the...

    Cold and hot came from behind the tank from the slab.

    So they came up and behind the tank. Then 90d right above the tank and towards the front and into the wh. It then teed again to go upto the...
  9. Replies
    16
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    663

    I hate flex pipe on water heaters. Its a personal...

    I hate flex pipe on water heaters. Its a personal thing. I feel its hack work. Also was a tight squeeze.

    Damn....is my soldering that bad? I only see 2 drips.

    Didnt get s chance to master it...
  10. Replies
    7
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    282

    Order a new compressor with a oil sightglass with...

    Order a new compressor with a oil sightglass with some valves at the compressor.

    Manually pump it down, remove the sightglass, and suck the oil out. Use the red leak lock that they use on the...
  11. Replies
    24
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    674

    And the #15 i use all the time. And i will attest...

    And the #15 i use all the time. And i will attest that i have silver soldered 2-5/8 accumulator with it.


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  12. Replies
    24
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    674

    I have used it and it works pretty decent ...

    I have used it and it works pretty decent


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  13. Replies
    16
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    663

    Expansion tanks are mandatory. No unions on...

    Expansion tanks are mandatory.

    No unions on water heater...cant say ive seen unions on them.

    I make boxes and transitions out of flat metal. That box on top was originally 16◊28. I cut it up...
  14. Replies
    17
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    544

    Havent read all the posts. I would say your "w"...

    Havent read all the posts. I would say your "w" wire is broke from the stat to the furnace. Not allowing amps to open valve.

    Had this happen before and the same scenario happened as you are...
  15. Thread: Drake Chiller

    by gravity
    Replies
    27
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    610

    Its funny how many people just throw in a new...

    Its funny how many people just throw in a new compressor, add oil, and add gas per the book and walk away.....never checking sh, sc, oil (loaded and unloaded), dsh.
  16. Replies
    16
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    663

    The 45 was already glued on the intake. If it...

    The 45 was already glued on the intake. If it wasnt...i could have came straight with the pipe, 45d and 90d down. Oh well


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  17. Thread: Drake Chiller

    by gravity
    Replies
    27
    Views
    610

    Flooded condenser, no fan cycles...correct? ...

    Flooded condenser, no fan cycles...correct?

    Have you verified the head pressure control works?

    How long are the lines? Proper pitch, proper size?

    How many unloaders? Is it staging properly?...
  18. Replies
    16
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    663

    Terminates right above thru the roof. If i...

    Terminates right above thru the roof.

    If i spun the concentric 180, i could have came under the exhaust and 90d in for thr intake


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  19. Replies
    8
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    1,048

    Maybe you can get paid other ways. ::wink:: ...

    Maybe you can get paid other ways. ::wink::


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  20. Replies
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    572

    I could be wrong. I believe a liebert 4 is a...

    I could be wrong. I believe a liebert 4 is a European model


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  21. Replies
    16
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    663

    W/H, furnace and AC

    Not one of my best jobs. Did everything by myself. Still need to return and pipe the ac unit in.

    The pvc flue was never supported. It fell out the roof when furnace came out. The furnace drain...
  22. Thread: Hmmmm

    by gravity
    Replies
    11
    Views
    1,031

    Hmmmm

    Glad i was there to replace the furnace. Think the secondary was plugged?

    This was right off the intake...downflow carrier from 96

    566691


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  23. Replies
    7
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    572

    Is there another set of dipswitches? Sw1 1-8 and...

    Is there another set of dipswitches? Sw1 1-8 and you drew a arrow for sw2 1-8


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  24. Replies
    9
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    381

    Strange compressor diagnosic

    I had a trane 3d scroll once.

    All windings showed closed and the tstat in the windings were closed.

    When power was applied, the compressor did nothing, had 480 between all phases.

    Replaced...
  25. Replies
    14
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    587

    It is the bible of voyagers Sent from my...

    It is the bible of voyagers


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  26. Replies
    75
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    3,811

    Hmmmmm, maybe? Sent from my iPhone using...

    Hmmmmm, maybe?


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  27. It has poor control. We did it in a data center...

    It has poor control. We did it in a data center and didn't work out to well. These were on liebert ds units with icom control.

    You can also slug compressors trying to do supply air.

    I...
  28. Replies
    13
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    561

    Ohm out your wires. Make sure you didnt cross...

    Ohm out your wires. Make sure you didnt cross something.


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  29. Thread: Ameristar

    by gravity
    Replies
    8
    Views
    442

    Ameristar

    How do you guys feel about this equipment?

    If you have installed it, how long has it been and any troubles?

    Any leaky coils? Are the furnace evap coils aluminum? Do they come with txvs?



    ...
  30. Replies
    8
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    1,250

    Look at the picture with the slop sink. See the...

    Look at the picture with the slop sink. See the receptacle? Its the pipe next to it. Goes down to the floor drain


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  31. Replies
    8
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    1,250

    Relief on water heater

    Check out this gem i found.

    Was inspecting possible future homes for my sister in law.

    564711564721564731


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  32. Replies
    7
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    504

    You cannot change sensors in the 310. The 327 and...

    You cannot change sensors in the 310. The 327 and the 320 the sensors pop in and out. Very easy


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  33. Thread: Testo died

    by gravity
    Replies
    1
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    389

    Pull the battery out the back and check volts on...

    Pull the battery out the back and check volts on it with a meter


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  34. Replies
    29
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    2,736

    No sarcasm. Looks pretty sweet Sent from my...

    No sarcasm. Looks pretty sweet


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  35. Replies
    0
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    337

    Trane VAV stumper

    I Have 1 vav that the tracer shows a room temp of 64.7* for vav27

    I went in the room and put my thermometer next to the ZSM and read 74*. I ohmed the ZSM and had 11.4kohm which is 74*. I then set...
  36. Replies
    29
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    2,736

    MILWAUKEE joins the tool bag WARS

    I like your extra pockets on the side. Can u make me one?


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  37. Replies
    75
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    3,811

    And no....if u arent a typical everyday f...

    And no....if u arent a typical everyday f up.....i wouldnt fire you


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  38. Replies
    75
    Views
    3,811

    The mri board was probably already bad. They're...

    The mri board was probably already bad. They're just trying to get a free board out of u. I think the main trip was coincidental. Cant see u tripping a main from a 20amp unit to a medical center.
    ...
  39. Replies
    29
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    2,736

    Post some pics of your mods and how the tools are...

    Post some pics of your mods and how the tools are in it


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  40. Replies
    44
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    3,447

    I own the streamlight microstream which clips to...

    I own the streamlight microstream which clips to my hat.

    Also have the fenix pd35 which will light up anything.

    I carry both. I have 4 microstreams though. They are cheap and bright. Small...
  41. Replies
    11
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    609

    Aqua snaps to me are junk. Maybe i think this...

    Aqua snaps to me are junk. Maybe i think this because i get to them after all the idiots PM them and work on them.

    They sure do like to snap on the discharge line and leaky coils


    Sent from...
  42. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    By testing farads. Didnt get to the way back of...

    By testing farads. Didnt get to the way back of the drive to test them. I assumed if the buss voltage was good, the capacitors were good. Is this wrong to assume?


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  43. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    Thanks Jay. The picture didnt work. I did meg...

    Thanks Jay. The picture didnt work.

    I did meg the motor and wire. Came back 11 gigaohm at 1000 volts. Checked connections at motor and is good. So i would assume the drive is bad which i told the...
  44. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    How would my new meter be able to tell me this? ...

    How would my new meter be able to tell me this?


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  45. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    Favorite VFD

    I had a drive the other day that had a amperage imbalance. I only had a reg. meter to check volts and amps.

    L1 9.5 l2 4 l3 9.5 on output of drive. Had crazy volt readings on output of drive with...
  46. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    Cool. Now how do i check and know what im looking...

    Cool. Now how do i check and know what im looking for?
  47. Thread: Sean-do Can-do

    by gravity
    Replies
    4
    Views
    842

    Sweet. Gotta improvise. No liebert near you? ...

    Sweet. Gotta improvise. No liebert near you?


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  48. Replies
    43
    Views
    2,541

    Wish I could see it. My Ak's are still going...

    Wish I could see it.

    My Ak's are still going 4+ years strong


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  49. Thread: Favorite VFD

    by gravity
    Replies
    49
    Views
    5,350

    What is your guys meter of choice for checking...

    What is your guys meter of choice for checking output of drives? I just bought a fluke 87v


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  50. Thread: Just for fun

    by gravity
    Replies
    24
    Views
    955

    If its a limit. The little metal plate under the...

    If its a limit. The little metal plate under the limit was lifting and shorting the limit for a second
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