Search:

Type: Posts; User: toy501

Page 1 of 4 1 2 3 4

Search: Search took 0.00 seconds.

  1. Microchannel Condenser and Subcooling for 410A

    I was told by the local Mcquay rep. here that on microchannel condenser coils that as the load on the system goes up the subcool goes up and when the load on the system goes down the subcool goes...
  2. Replies
    1
    Views
    462

    eikon microblock reference

    does anybody have a copy of the eikon microblock reference that they wish to share???

    Thanks in Advance
  3. The dangers of being a residential HVAC Tech.

    <Too much like a DIY repair video>
  4. Replies
    64
    Views
    18,470

    I would like to see a coupon rack installed with...

    I would like to see a coupon rack installed with the same alloys used in the barrel and the tower and see if any deteriation of metals overtime before i consider putting that stuff on multi-million...
  5. Replies
    2
    Views
    459

    Thank's Sparks but i have that already. I have a...

    Thank's Sparks but i have that already. I have a call into Hitachi to help me find a replacement.
  6. Replies
    0
    Views
    305

    Help Decipher Compressor Model#

    I have a obsolete ductless mini-split Hitachi outdor unit model#RAC-09UHV with a bad compressor, Toshiba model#EH135X1C-1DU2. Can somebody decipher the model# for this compressor so i can cross it...
  7. Replies
    2
    Views
    459

    Help Decipher Compressor Model#

    I have a obsolete ductless mini-split Hitachi outdor unit model#RAC-09UHV with a bad compressor, Toshiba model#EH135X1C-1DU2. Can somebody decipher the model# for this compressor so i can cross it...
  8. Replies
    26
    Views
    3,801

    www.hvacr-tools.com, www.hvactool.com

    www.hvacr-tools.com, www.hvactool.com
  9. Replies
    9
    Views
    791

    I would check the damper assembly it might of...

    I would check the damper assembly it might of failed shut.
  10. Replies
    2
    Views
    538

    freezestat possibly? Good question though. I...

    freezestat possibly? Good question though. I guess i'll have to tinker w/ one and find out the operating temps.
  11. Replies
    2
    Views
    538

    refrigerated drinking fountains

    Just curious. whats the evap. temp (Saturation temp) usually run on drinking fountains and the TD. I'm thinking around 25F sat. temp. w/ a 20F TD. Wrong or Right?
  12. Replies
    5
    Views
    1,564

    it's a little tricky finding that dang run cap on...

    it's a little tricky finding that dang run cap on that ECM
  13. Replies
    14
    Views
    2,391

    sweating off brazed joints

    Sometimes when sweating off devices for replacement (Ex. Filter driers) there is still alot of brazing material on the tube that the new device will not slip in the joint. What i usually do is get...
  14. Replies
    13
    Views
    4,617

    Paid by the hour

    I hope these guys get paid by the hour because there gonna be there for awhile.:eek: Even with that powermate that job looks like hell, I hope the battery doesn't die on that powermate....
  15. Replies
    5
    Views
    1,822

    What type of motors are in there ODP or TEFC??? I...

    What type of motors are in there ODP or TEFC??? I had multiple failures on a older Mcquay box car with ODP's meg readings very low from moisture. Got approval to replace to TEFC's and no problems or...
  16. Replies
    23
    Views
    2,352

    I use my imperial swage/flare block.

    I use my imperial swage/flare block.
  17. Replies
    30
    Views
    3,343

    Morgue Refrigeration

    Would like to hear any interesting stories that you guys encountered in this type of refrigeration. What's the design temp. of the box to keep the product happy??:eek:
  18. Thread: HP Problem

    by toy501
    Replies
    10
    Views
    668

    should coincide w/ ambient

    should coincide w/ ambient
  19. Thread: HP Problem

    by toy501
    Replies
    10
    Views
    668

    I agree w/ slatts, Possible air or Nitro in...

    I agree w/ slatts, Possible air or Nitro in there. Disable the compressor and let the condenser fans run awhile then check your liq. line temp. versus sat. temp. should coincide, if not you got...
  20. Replies
    26
    Views
    2,646

    HVAC vs. Refrigeration

    Just a general question for all you Refrigeration Pro's. Cleaning up my technical library and came across my HVAC and Refrigeration technology book i haven't opened up in like 18 years. Looking...
  21. Refrigeration analysis and troubleshooting vs. HVAC

    oooopps wrong section
  22. Replies
    6
    Views
    1,428

    If it's tripping off of o/l that's probably due...

    If it's tripping off of o/l that's probably due to excessive discharge temp. and high suction superheat. If that's corrected sound jacket should be o.k. in my opinion.
  23. Replies
    46
    Views
    2,865

    Now that's a cluster faack of a ducting job....

    Now that's a cluster faack of a ducting job. Should be in the best of Hall of shame.
  24. Replies
    6
    Views
    1,428

    Lennox Industries (Concord) 10 SEER heatpump. Has...

    Lennox Industries (Concord) 10 SEER heatpump. Has a copeland recip. pot.
  25. Replies
    6
    Views
    1,428

    Compressor (pot) sound jacket

    Any of you guys now where i can get a hold of a sound jacket for a hermetic compressor? Installed condensing unit for moms years back outside of her bedroom:eek:. Now she's annoyed of the sound, Must...
Results 1 to 25 of 90
Page 1 of 4 1 2 3 4
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event