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  1. The threads below have not been updated since your last visit or since forums have been marked read.
  2. To vax or no to vax?

    Started by valdelocc, 06-02-2021 07:27 AM
    47 Pages
    1 2 3 4 5 6 ... 47
    • Replies: 930
    • Views: 18,827
    Last Post: Today 03:05 PM
    by ksefan  Go to last post
  3. Controlling indoor humidity in N. Texas

    Started by gleeloyd, Yesterday 03:46 PM
    • Replies: 5
    • Views: 204
    Last Post: Today 02:59 PM
    by gleeloyd  Go to last post
  4. Why isn't my system cooling?

    Started by joemach, Yesterday 10:47 PM
    • Replies: 16
    • Views: 249
    Last Post: Today 02:55 PM
    by R600a  Go to last post
    • Replies: 4
    • Views: 146
    Last Post: Today 02:48 PM
    by BaldLoonie  Go to last post
    • Replies: 2
    • Views: 73
    Last Post: Today 02:29 PM
    by allin1chill  Go to last post
  5. Both high and low drop to zero

    Started by jactechcool, 07-17-2021 12:56 AM
    4 Pages
    1 2 3 4
    • Replies: 63
    • Views: 1,452
    Last Post: Today 02:21 PM
    by DesertNomad  Go to last post
  6. R410a Chiller Leak In Heat Exchanger

    Started by allin1chill, Today 02:08 PM
    • Replies: 0
    • Views: 34
    Last Post: Today 02:08 PM
    by allin1chill  Go to last post
  7. Smoked brisket

    Started by Red Man, 07-04-2021 09:46 PM
    • Replies: 8
    • Views: 560
    Last Post: Today 02:02 PM
    by Red Man  Go to last post
  8. York VSD coolant capacity

    Started by BennyD, 03-09-2017 10:40 AM
    • Replies: 15
    • Views: 4,364
    Last Post: Today 01:56 PM
    by TheStiz  Go to last post
  9. JCI launcher and installing M-Tools

    Started by techservices, Yesterday 02:32 PM
    • Replies: 5
    • Views: 298
    Last Post: Today 01:42 PM
    by techservices  Go to last post

    Forum:
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  10. Question

    Started by Raul's, 10-09-2013 07:20 PM
    2 Pages
    1 2
    • Replies: 34
    • Views: 6,443
    Last Post: Today 01:23 PM
    by LBTECH  Go to last post
  11. Walk-in installation

    Started by Bworth74, Today 12:32 PM
    • Replies: 2
    • Views: 49
    Last Post: Today 01:18 PM
    by Bworth74  Go to last post
    • Replies: 7
    • Views: 93
    Last Post: Today 01:07 PM
    by pecmsg  Go to last post
  12. Fresh Air Intake

    Started by neecick, 07-21-2021 02:41 PM
    • Replies: 18
    • Views: 405
    Last Post: Today 12:25 PM
    by neecick  Go to last post
  13. AMERISTAR CAPACITORS

    Started by AIRCON8, 07-24-2021 02:40 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 556
    Last Post: Today 12:11 PM
    by ksefan  Go to last post
  14. Compressor replacement gone wrong

    Started by monkeybutt, 07-27-2021 04:39 PM
    • Replies: 9
    • Views: 335
    Last Post: Today 11:57 AM
    by VTP99  Go to last post
    • Replies: 6
    • Views: 1,329
    Last Post: Today 11:52 AM
    by damrell  Go to last post
  15. Calibrating Fieldpiece Psychrometer JL3RH question

    Started by KenInNC, 07-17-2021 06:38 PM
    • Replies: 9
    • Views: 394
    Last Post: Today 11:24 AM
    by JayMan7  Go to last post
  16. Air cooled equipment for dusty outdoor environment

    Started by Bill Lee, 07-22-2021 11:29 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 403
    Last Post: Today 11:17 AM
    by damrell  Go to last post
  17. Armstrong condensor

    Started by splus, 07-26-2021 05:30 PM
    • Replies: 8
    • Views: 417
    Last Post: Today 11:14 AM
    by damrell  Go to last post
    • Replies: 9
    • Views: 418
    Last Post: Today 10:47 AM
    by VTP99  Go to last post
  18. New home: Heat pump located below water spout

    Started by coinmls, Yesterday 10:26 PM
    • Replies: 4
    • Views: 219
    Last Post: Today 10:46 AM
    by CircusEnvy  Go to last post
  19. So you wanted a smart thermostat...

    Started by 2sac, 06-21-2021 08:02 AM
    3 Pages
    1 2 3
    • Replies: 40
    • Views: 1,826
    Last Post: Today 10:30 AM
    by damrell  Go to last post
    • Replies: 0
    • Views: 66
    Last Post: Today 10:23 AM
    by 270wsm  Go to last post
    • Replies: 28
    • Views: 432
    Last Post: Today 10:13 AM
    by curlyjive  Go to last post
  20. Grocery Strore Cases Icing up

    Started by Fridgie23, Yesterday 10:09 PM
    ahu, air handler, case parts, ice, rack systems, racks
    • Replies: 8
    • Views: 195
    Last Post: Today 10:05 AM
    by GoCougs  Go to last post
  21. Can’t take the heat and humidity anymore

    Started by leslie cook, 07-16-2021 05:39 PM
    • Replies: 14
    • Views: 548
    Last Post: Today 10:04 AM
    by damrell  Go to last post
  22. Two stage compressor question

    Started by LBM88, Yesterday 06:52 PM
    • Replies: 7
    • Views: 174
    Last Post: Today 10:00 AM
    by CircusEnvy  Go to last post
    • Replies: 18
    • Views: 312
    Last Post: Today 09:24 AM
    by pecmsg  Go to last post
    • Replies: 7
    • Views: 318
    Last Post: Today 09:14 AM
    by kdean1  Go to last post
  23. voltage drop

    Started by Gary Warren Jr, 02-08-2021 10:22 PM
    breakers, electricity, furnace, voltage drop
    • Replies: 9
    • Views: 724
    Last Post: Today 09:06 AM
    by Gary Warren Jr  Go to last post
  24. Big difference between Lennox ML14XP1 and Elite?

    Started by glh787, Yesterday 08:02 PM
    • Replies: 4
    • Views: 105
    Last Post: Today 08:42 AM
    by Bazooka Joe  Go to last post
  25. Any real difference in oxy act regulators?

    Started by channellxbob, 07-26-2021 03:57 PM
    • Replies: 9
    • Views: 426
    Last Post: Today 08:28 AM
    by kklobas  Go to last post
    • Replies: 8
    • Views: 265
    Last Post: Today 08:22 AM
    by pecmsg  Go to last post
  26. Mini split wiring issue

    Started by alex_fl05, 07-27-2021 07:14 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 386
    Last Post: Today 08:10 AM
    by vin lashon  Go to last post
  27. New compressor died in minutes

    Started by Bibin Lalu, 07-19-2021 05:21 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 660
    Last Post: Today 07:30 AM
    by 71CHOPS  Go to last post
  28. LonWorks questions… I think.

    Started by WT70, 07-27-2021 08:45 PM
    • Replies: 7
    • Views: 317
    Last Post: Today 07:30 AM
    by WT70  Go to last post

    Forum:
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  29. Post editing

    Started by bornjanuary25, Today 12:16 AM
    • Replies: 2
    • Views: 161
    Last Post: Today 03:20 AM
    by bornjanuary25  Go to last post
    • Replies: 8
    • Views: 137
    Last Post: Today 01:26 AM
    by GenesisRefrig  Go to last post
  30. Carrier XT-RB port 1 comm issues

    Started by Cool breeze 38, Yesterday 10:34 PM
    • Replies: 2
    • Views: 106
    Last Post: Today 01:20 AM
    by Cool breeze 38  Go to last post

    Forum:
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  31. Here's a good one

    Started by HVACmedic911, 04-17-2021 12:15 PM
    • Replies: 8
    • Views: 1,830
    Last Post: Today 01:18 AM
    by GenesisRefrig  Go to last post
    • Replies: 2
    • Views: 145
    Last Post: Today 12:49 AM
    by slctech  Go to last post
    • Replies: 4
    • Views: 210
    Last Post: Today 12:05 AM
    by Violets  Go to last post
  32. Positive air pressure

    Started by betterair, 07-26-2021 04:14 PM
    • Replies: 3
    • Views: 189
    Last Post: Today 12:03 AM
    by teddy bear  Go to last post
  33. N4 Wiresheet

    Started by tridiumtech, 07-25-2021 12:23 PM
    • Replies: 3
    • Views: 338
    Last Post: Yesterday 11:52 PM
    by tridiumtech  Go to last post

    Forum:
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  34. Discharge Gas Bypass Valve

    Started by hands, Yesterday 09:10 PM
    • Replies: 1
    • Views: 117
    Last Post: Yesterday 11:24 PM
    by 71CHOPS  Go to last post
    • Replies: 7
    • Views: 374
    Last Post: Yesterday 11:01 PM
    by 71CHOPS  Go to last post
  35. Fieldpiece SMAN480V and the Joblink App

    Started by Dwayne2021, Yesterday 08:39 PM
    • Replies: 2
    • Views: 168
    Last Post: Yesterday 10:21 PM
    by Dwayne2021  Go to last post
  36. I need help understanding this

    Started by Sabr7, 05-24-2021 09:00 PM
    3 Pages
    1 2 3
    • Replies: 49
    • Views: 2,020
    Last Post: Yesterday 10:13 PM
    by BVdog  Go to last post
  37. HVAC Qualifier (Florida)

    Started by Kevin Foster, 05-12-2012 09:15 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 217
    • Views: 93,515
    Last Post: Yesterday 09:11 PM
    by 4ac  Go to last post
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