Search:

Type: Posts; User: Dchappa21

Page 1 of 20 1 2 3 4

Search: Search took 0.06 seconds.

  1. Replies
    5
    Views
    484

    I've asked my trane dealer and they say it's the...

    I've asked my trane dealer and they say it's the first they've heard of the problem. Lol
  2. Replies
    5
    Views
    484

    Changed about 10 heat exchangers due to the...

    Changed about 10 heat exchangers due to the turbulators. And replaced a few turbulators before they made a hole.... turbulators cost almost as much as the heat exchanger. Only changed 1 natural gas...
  3. Replies
    50
    Views
    1,952

    Is this just one 12' case with the three...

    Is this just one 12' case with the three different aircurtains? Or is this 36' of case?
  4. Replies
    4
    Views
    371

    Thought the gas pressure was only supposed to be...

    Thought the gas pressure was only supposed to be 9.5-10"wc on those in hi fire... just going by memory could be wrong.
  5. Replies
    4
    Views
    371

    What is the pressure with just 1st stage?? This...

    What is the pressure with just 1st stage??
    This has those stupid "flame turbulators in the heat exchanger, right? Make sure there in one piece, they will fail and break apart, causing them to get...
  6. Replies
    6
    Views
    573

    Could be a bad current sensing realy... seen it a...

    Could be a bad current sensing realy... seen it a few times.
  7. I just picked this bender up, has a really tight...

    I just picked this bender up, has a really tight radius for 1/4" and will bend 180....
  8. Replies
    30
    Views
    4,605

    I use a 3 amp control breaker that I took out of...

    I use a 3 amp control breaker that I took out of an old carrier unit... the price was right.... also got 4 jumper wires off it, to test mutiple components at once.
  9. Replies
    12
    Views
    764

    Yep Super blue made by the same company. Think...

    Yep Super blue made by the same company. Think it's good to over 200 too for checking discharge lines.
  10. Thread: TRUE LEAK

    by Dchappa21
    Replies
    17
    Views
    2,784

    I probably would of never found it. I would of...

    I probably would of never found it. I would of replaced the evap coil. If my leak detector goes off around the evap coil it's getting condemned.
  11. Replies
    2
    Views
    720

    It works good for charging racks with liquid real...

    It works good for charging racks with liquid real fast..
    I'm sure it would speed up recovery time too if you removed the valve core and used adapters.
  12. Replies
    8
    Views
    3,450

    Yup pretty normal trane fire.

    Yup pretty normal trane fire.
  13. Replies
    38
    Views
    14,478

    I do not recommend hvac notebook. I had it, then...

    I do not recommend hvac notebook. I had it, then did an update and I lost all my info I had saved.

    Much better off with evernote in my opinion.
  14. Replies
    15
    Views
    1,453

    Tape measure works pretty well, and it's always...

    Tape measure works pretty well, and it's always in my bag.... Or whatever homemade hook is sitting by the unit.

    If I was going to tape, I would just use duct tape. It's on my truck.
  15. Replies
    23
    Views
    2,728

    I've had mine kink. Silicone spray seems to help....

    I've had mine kink. Silicone spray seems to help. I have the yellow jacket one, with plastic pieces... Think alot depends on the quality of copper too.
  16. Thread: Fuse chart

    by Dchappa21
    Replies
    4
    Views
    1,235

    Just missing the piece of 7/8" copper good for...

    Just missing the piece of 7/8" copper good for 3000 amps
  17. Replies
    9
    Views
    1,364

    Felo I like them a little better than my...

    Felo I like them a little better than my Wera's... Co worker has Wiha and they seem pretty good... really can't go wrong with anything made in Germany.
  18. Replies
    15
    Views
    1,582

    Any time I use a crane and am going to be close...

    Any time I use a crane and am going to be close to the edge I put mine on... Unless there is a knee wall of at least 36" I believe is the Osha "law"
  19. Replies
    33
    Views
    2,843

    I was looking at the 300 series, but just didn't...

    I was looking at the 300 series, but just didn't like 60k ohm range.
  20. Replies
    33
    Views
    2,843

    I believe the nav51 won't read under 1 amp very...

    I believe the nav51 won't read under 1 amp very well or at all.. at least that's what I found on reviews when I was trying to decide between these 2.

    I gave up and haven't bought one yet......
  21. Replies
    10
    Views
    1,262

    I've got a digi cool 1200 and 1250.. 1200 is from...

    I've got a digi cool 1200 and 1250.. 1200 is from 2007 and 1250 from 2008, only problem I've had is the same temp sensor wires... I did the head mod on one, but honestly I use my cooper wireless...
  22. Don't forget to check the return air grills in...

    Don't forget to check the return air grills in the store.. or dampers
  23. Replies
    4
    Views
    530

    Low on gas, or the machine needs to be cleaned......

    Low on gas, or the machine needs to be cleaned...

    I would be checking power at the purge valve before I would condem it. Some of the Ice o Matics have the purge valve wired in series with the...
  24. Could also have a hair line crack in the p trap.....

    Could also have a hair line crack in the p trap.. when the unit shuts off the water will eventually leak out of the p trap. Then it will suck air like you saw when it calls for ac again... I only...
  25. Replies
    33
    Views
    2,843

    I was looking at both of these as well. And I...

    I was looking at both of these as well. And I currently own a sc56 as well.

    Think if the amprobe had a swivel head and magnet it would be a done deal. I've gotten very use to the swivel head.... ...
  26. Thread: R-449a

    by Dchappa21
    Replies
    14
    Views
    1,656

    I started in 2000 and we had a ton of units...

    I started in 2000 and we had a ton of units running on mp39 and hp80 along with some racks. Then we started converting everybody over to 404a because we were told it was latest and greatest... that...
  27. Replies
    20
    Views
    3,468

    I always install my own drier which is alot...

    I always install my own drier which is alot bigger than the oem drier, they put the smallest one they can in to save money.
  28. Thread: R-449a

    by Dchappa21
    Replies
    14
    Views
    1,656

    R-449a

    Was doing a little research on the 407 family and ran across xp40, aka r-449a. Looks to be a better choice for med and low temp 404a replacement. With lower disharge Temps and lower gwp. Anybody ever...
  29. Never mind I did a little research and looks like...

    Never mind I did a little research and looks like 407f has a better gwp and a little better capacity gain
  30. Replies
    18
    Views
    1,880

    That's pretty cool I've never see it... and you...

    That's pretty cool I've never see it... and you know if Ice has never seen it them it's got to be really rare...

    I beat it would defrost pretty quick... must of been an old meat walk-in.
  31. I thought 407f was a direct replacement for...

    I thought 407f was a direct replacement for 404a... but I bought a r22 txv today and the power head says r407a 407c and 407f on it. The power head was from a kit but still.. what's the diff...
  32. Replies
    10
    Views
    1,332

    Installed a Turbo Air cond unit and evap coil in...

    Installed a Turbo Air cond unit and evap coil in a walk in cooler. About 6 months after install I did a call on a weekend and found it flat. The factory weld on the receiver let go and lost the whole...
  33. Replies
    12
    Views
    1,022

    That would be pretty sweet.... sometimes I just...

    That would be pretty sweet.... sometimes I just put my refer service wrench over the end of the extension, instead of an adjustable wrench. Works pretty good.
  34. Replies
    12
    Views
    1,022

    Flipping over your extension is the easiest way...

    Flipping over your extension is the easiest way I've found.
  35. Replies
    14
    Views
    1,156

    Wonder why they put so many evap coils those...

    Wonder why they put so many evap coils those stupid cases.
  36. Replies
    14
    Views
    2,522

    I see the problem... they didn't use enough,...

    I see the problem... they didn't use enough, there's a hole there in the middle.
    ..

    I've been leak lock free for about 5 years now... still get withdrawals sometimes, think I miss the smell....
  37. I agree with spliting the coils... But also seen...

    I agree with spliting the coils... But also seen those trane caps go bad all the time, causing one of the fans to spin backwards.
  38. Somebody cranked on the valve when it was already...

    Somebody cranked on the valve when it was already fully open.
  39. Replies
    14
    Views
    1,657

    X2.

    X2.
  40. Replies
    5
    Views
    886

    Heard good things about the new CPS bender...

    Heard good things about the new CPS bender http://www.cpsproducts.com/product/cps-blackmax-tubing-tool-tube-bender-BTB300/

    Comes with the reverse bend attachment... Wish my yellow jacket kit did....
  41. Could install tatell tales on all the safeties...

    Could install tatell tales on all the safeties and see which one pops... also watch out for the freeze stat, on some of those there installed on the common side of the contactor coil.
  42. Replies
    603
    Views
    92,893

    Sorry Doug I didn't know that.. I hope UEI isn't...

    Sorry Doug I didn't know that.. I hope UEI isn't going to come out with there "own" digital gauges now..
  43. Replies
    21
    Views
    2,326

    X3 I'm very happy with my Wera screwdrivers......

    X3 I'm very happy with my Wera screwdrivers... Wiha also make good insulated screwdrivers.
  44. Thread: AK 900 fail

    by Dchappa21
    Replies
    8
    Views
    784

    Think I would just send an email or call digi...

    Think I would just send an email or call digi cool. Maybe you have a bad transducer, looks pretty easy to change.
  45. Replies
    603
    Views
    92,893

    UEI sells the ak900 digi cool with there name on...

    UEI sells the ak900 digi cool with there name on it, if you want to buy local.
  46. Replies
    19
    Views
    1,777

    Yup hot water. Heat guns are for rookies. Think...

    Yup hot water. Heat guns are for rookies. Think I've use one twice on self contains.
  47. Thread: Work boot

    by Dchappa21
    Replies
    93
    Views
    10,651

    Had really good luck with chippewa boots. Just...

    Had really good luck with chippewa boots. Just make sure you buy the ones made in the USA... let us know how the Keens hold up... I've got a pair of there sandals, the ones that cover your toes....
  48. Replies
    23
    Views
    2,810

    Can't remember the last time I used a non...

    Can't remember the last time I used a non pressure limiting low temp head.... all I have in my bq kit is the zp power heads for low temp. Probably would be a good idea to throw a Z head in there for...
  49. Replies
    23
    Views
    2,810

    I think its 35psi for 404a. Although the MOP is...

    I think its 35psi for 404a. Although the MOP is 45psi ( pressure test at the factory)
    Never tried a zp head on med temp. But I think it would reduce your pull down time. And fight your compressor,...
  50. Replies
    16
    Views
    2,072

    Does the case have one of those stupid 032 driers...

    Does the case have one of those stupid 032 driers from the factory? If so I've seen them clog and cause the valve to starve.
Results 1 to 50 of 1000
Page 1 of 20 1 2 3 4

Related Forums

Plumbing Talks | Contractor MagazineThe place where Electrical professionals meet.
Comfortech 365