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  1. Replies
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    I know right, totally someone elses fault.

    I know right, totally someone elses fault.
  2. Replies
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    727

    I've done some reading as you requested and found...

    I've done some reading as you requested and found that both regular sheet metal pointed screws and the one pictured above are called self tapping.
  3. Replies
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    727

    648571 Obviously a semantic issue, here is a...

    648571

    Obviously a semantic issue, here is a pic of a self tapping drilling screw from my truck.
  4. Replies
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    727

    The only self tapping screws I've used in my hvac...

    The only self tapping screws I've used in my hvac career are also self drilling. Do you carry screws on your truck that are self tapping but, cannot be used to drill into pvc?
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    727

    lol, overreact much. Do you know what a self...

    lol, overreact much.

    Do you know what a self tapping screw is?

    This is perfectly normal and acceptable.
  6. Replies
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    1,656

    Thats when you change to 300 oil. :)

    Thats when you change to 300 oil.

    :)
  7. Replies
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    2,509

    besides the in and out being reversed, thats a...

    besides the in and out being reversed, thats a hell of a swing.
  8. Thread: Pizza shop

    by Sicofthis
    Replies
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    5,363

    I'd fix it.

    I'd fix it.
  9. Replies
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    1,352

    That doesn't sound like what the customer wants a...

    That doesn't sound like what the customer wants a bid on. They want to pay after hours service call labor monthly and upfront.

    Budget friendly for the management and kinda like a retainer for...
  10. Replies
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    1,352

    Whats the total tonnage of all the equipment?...

    Whats the total tonnage of all the equipment? estimate

    your 1st post adds up to a total of 88 units.

    Also some cutomers will try to buy there own parts to cut out your markup. Then use your...
  11. Replies
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    1,352

    make sure vandalism related labor and parts are...

    make sure vandalism related labor and parts are not covered. Are they wanting full coverage for parts also?
  12. Thread: Slow??

    by Sicofthis
    Replies
    22
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    1,414

    Haven't seen slow in a few years, I'm in a...

    Haven't seen slow in a few years, I'm in a perpetual state of catchup. I know a repair or fix is not pressing when its been on my to-do list for a few months.

    I'm commercial though.
  13. Nah, I think it's bubcool and dewperheat.

    Nah,
    I think it's bubcool and dewperheat.
  14. Replies
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    5,640

    just eyeball it and g-flat :)

    just eyeball it and g-flat
    :)
  15. Replies
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    897

    You cannot do that if they are on seperate...

    You cannot do that if they are on seperate circuits.
  16. Replies
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    897

    You said two circuits each, the hot gas coils are...

    You said two circuits each, the hot gas coils are piped together on that diagram. The whole thing looks kjnda funky see if you can get the installation manual for the unit, it should have piping...
  17. Replies
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    4,095

    rodents of unusual size, I dont believe they...

    rodents of unusual size, I dont believe they exist.
  18. Replies
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    5,640

    lol, nothing to see here. keep moving.

    lol, nothing to see here. keep moving.
  19. Replies
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    5,640

    Poodle, I've always wondered about those...

    Poodle,

    I've always wondered about those numbers. Is it truely energy savings or is energy that could have been transfered?

    if i have a 20 hp motor (15kw) operating at nameplate amps and only...
  20. Replies
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    4,095

    Neither way is wrong, we all work on different...

    Neither way is wrong, we all work on different systems of different sizes and different bells and whistles. If you feel like putting gauges on everything go ahead, not saying thats wrong.

    I know...
  21. Replies
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    2,989

    Did it have a hail gaurd/security panel? Are some...

    Did it have a hail gaurd/security panel? Are some of the leaks from physical damage?


    Edit:
    I'm asking because I've been trying to get our company to order hail gaurds for all our client's...
  22. Replies
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    4,095

    During pms I'll put gauges on a new customer or...

    During pms I'll put gauges on a new customer or anything that seems off.

    If its working fine and line temps feel good I'll leave the gauges off. WSHP and critically charged units will get the...
  23. Replies
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    817

    Sized the same as anything else. No duct loss...

    Sized the same as anything else. No duct loss though.
  24. In short, someone "should" already know what the...

    In short, someone "should" already know what the limiting factor/bottle neck is.
  25. You need a tech to find out what part of the...

    You need a tech to find out what part of the system is limiting the cooling capacity

    Is it the tonnage of the ahu's?
    Is it a duct design issue?
    Is it a fresh air issue?
    Is the chill water be...
  26. Chill water is like anything else, It will depend...

    Chill water is like anything else, It will depend on how the system was designed and sized.

    Everything could working properly, and the rooms still not be able to cool below 72 during the hottest...
  27. Replies
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    2,626

    umm, that stinks

    umm, that stinks
  28. Replies
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    564

    Tracer TU software

    Is the license cost for the software per laptop or per company account?

    I'm wondering if it can be installed on more than one laptop once you pay for it.

    Thanks
  29. Replies
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    Seasons four could not find the backup of the...

    Seasons four could not find the backup of the original programming for this job. He said it was most likey due to the age. The programing and password could have been changed this summer or more...
  30. Replies
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    The gauges are rock soild and reliable. I had a...

    The gauges are rock soild and reliable. I had a door slammed on mine during a storm.

    I sent digi an email asking how I could order a blue knob and Brenda sent me a new knob at no cost to me and...
  31. Replies
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    I talked to seasons 4. They say I have tried all...

    I talked to seasons 4. They say I have tried all the official passwords. Looks like an automated logic contractor got into the controller and changed some stuff.
  32. Replies
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    Ten four, ill give them a shot when i get back on...

    Ten four, ill give them a shot when i get back on site . I think a controls contractor changed the password though. When I went to training with seasons four 1111 as admin was what I was told the the...
  33. Replies
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    bacview 2 admin

    I have a bacview 2 zone controller for a four seasons that I cannot log into as an admin. I have tried 1111 and 4321 and everything else i can think of. 0001 is getting me in as a user. Is there a...
  34. Thread: LLSV coil

    by Sicofthis
    Replies
    15
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    3,173

    Doesn't take very long either.

    Doesn't take very long either.
  35. Thread: LLSV coil

    by Sicofthis
    Replies
    15
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    3,173

    It will overheat and melt/burn up. Senior tech is...

    It will overheat and melt/burn up. Senior tech is right on this one.
  36. Replies
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    2,432

    cool

    cool
  37. Just to be clear, Your problem is the unit...

    Just to be clear,

    Your problem is the unit running 3/4 of the time, maintaining temp setpoint, and keeping between 48% and 52% humidity?
  38. I definitely don't disagree. I blame the seer...

    I definitely don't disagree. I blame the seer rating system and not the installer.
  39. Sounds like person preference, I wouldn't fault...

    Sounds like person preference, I wouldn't fault the installer on the basis that you consider his matched system mismatched.

    I do get your reasoning though. If the blower speed is slowed for first...
  40. Sorry, cannot help with diy.

    Sorry, cannot help with diy.
  41. Replies
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    Lol, pretty awesome.

    Lol, pretty awesome.
  42. Replies
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    949

    599931

    599931
  43. Replies
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    949

    modbus slinc gateway

    I work on alot of these troublesome package units and one of them is being more of a pain in the #$ than the others.

    Johnson Controls 20ton rtu with simplicity board, modbus to bacnet gateway.
    ...
  44. Replies
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    5,450

    umm, 9 years too late to make that sale.

    umm, 9 years too late to make that sale.
  45. about .43 lbs lol Sounds like something I...

    about .43 lbs

    lol

    Sounds like something I would say.
  46. Replies
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    10,045

    Thanks, that's a good idea. I have a fluke...

    Thanks, that's a good idea.

    I have a fluke 52II, I hardly ever use my temp probes on digi cools so, I decided not to add that fuctionality to my gauges.

    Thermistors could easily be added to...
  47. Replies
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    10,045

    http://images.tapatalk-cdn.com/15/05/27/f3ce2d6b68...

    http://images.tapatalk-cdn.com/15/05/27/f3ce2d6b680086ebcabd703551eee9e6.jpg

    Dont get no perttier than dat.
  48. Replies
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    The programming is coming along, all refrigerants...

    The programming is coming along, all refrigerants that I'm gonna add are in there.

    22, 410a, 134a, 407c

    Here's a rough vid showing the progress.

    Homemade Digital Gauges Test Stage:...
  49. Replies
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    10,045

    That would be pretty sweet. Not really possible...

    That would be pretty sweet. Not really possible with the current components as far as I know.
  50. Replies
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    10,045

    If you used a 5000 psi transducer. Yes

    If you used a 5000 psi transducer. Yes
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