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Forum: Tech to Tech Chat - Residential

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Residential Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky Threads

  2. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 289
    • Views: 132,883
    06-27-2018, 03:56 PM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 13,682
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. A/C low press. cutout

    Started by PGHVAC, 07-18-2018 01:00 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 669
    Today, 12:06 AM Go to last post
  3. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 1
    • Views: 74
    Yesterday, 11:53 PM Go to last post
  4. My truck setup any opinions??

    Started by Mr.105degrees, 07-10-2018 12:33 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 723
    Yesterday, 11:31 PM Go to last post
    • Replies: 59
    • Views: 1,879
    Yesterday, 10:19 PM Go to last post
  5. Advice for working with 410a?

    Started by CircusEnvy, 01-21-2014 10:50 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 7,840
    Yesterday, 10:14 PM Go to last post
  6. Yellow Jacket recovery unit 95762 problems

    Started by lunalilo, Yesterday 04:35 PM
    • Replies: 0
    • Views: 54
    Yesterday, 04:35 PM Go to last post
  7. Appion G5 vs Appion Single

    Started by truckin4ever, 03-30-2017 05:12 PM
    • Replies: 3
    • Views: 656
    Yesterday, 04:17 AM Go to last post
  8. Practicing on an old unit?

    Started by Rusty Capacitor, 07-15-2018 02:26 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 107
    • Views: 1,733
    Yesterday, 03:28 AM Go to last post
  9. Compressor Turning on and off! Idk what’s going on!

    Started by Jricehvac, 07-17-2018 05:05 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 467
    07-18-2018, 10:09 PM Go to last post
  10. cooling

    Started by littlevil85, 07-17-2018 07:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 446
    07-18-2018, 05:09 PM Go to last post
  11. TXV to Piston

    Started by alfshan, 07-14-2018 02:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 498
    07-18-2018, 10:23 AM Go to last post
  12. I need some beginners brazing tips and tricks.

    Started by lunalilo, 07-14-2018 10:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 606
    07-18-2018, 10:15 AM Go to last post
  13. Lennox 2 speed help

    Started by timjimbob, 07-18-2018 07:05 AM
    • Replies: 4
    • Views: 116
    07-18-2018, 09:11 AM Go to last post
  14. Is my vacuum pump losing suction?

    Started by lunalilo, 07-18-2018 01:35 AM
    • Replies: 2
    • Views: 132
    07-18-2018, 08:43 AM Go to last post
  15. Fujitsu Ducted

    Started by joemach, 07-17-2018 09:08 PM
    • Replies: 5
    • Views: 115
    07-18-2018, 04:26 AM Go to last post
  16. understanding blower motor problems

    Started by banditman, 07-13-2018 08:40 PM
    • Replies: 5
    • Views: 358
    07-18-2018, 12:22 AM Go to last post
  17. Firstchoice product

    Started by Jimbo a logo, 07-17-2018 03:58 PM
    • Replies: 3
    • Views: 86
    07-17-2018, 07:57 PM Go to last post
  18. Your Best brightest flashlight???

    Started by Mr.105degrees, 07-17-2018 01:59 AM
    • Replies: 8
    • Views: 262
    07-17-2018, 07:54 PM Go to last post
  19. Dwyer 477 AV Manometer Use

    Started by colnago, 07-17-2018 07:18 PM
    • Replies: 0
    • Views: 53
    07-17-2018, 07:18 PM Go to last post
  20. NORA Oilheat Technicians Manual 2002

    Started by PaulDiglio, 07-16-2018 08:55 AM
    • Replies: 11
    • Views: 229
    07-17-2018, 05:53 PM Go to last post
  21. service valve leaking

    Started by hvacskills, 06-21-2017 07:17 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,103
    07-17-2018, 03:18 PM Go to last post
  22. Line Set Flush????

    Started by firetrucky, 07-16-2018 07:58 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 260
    07-17-2018, 01:24 PM Go to last post
  23. Compressor performance data condensing temperature

    Started by Raehvac, 07-16-2018 04:01 PM
    • Replies: 1
    • Views: 97
    07-17-2018, 05:23 AM Go to last post
  24. Plenum

    Started by Cool_man, 07-16-2018 08:29 PM
    • Replies: 1
    • Views: 119
    07-16-2018, 10:51 PM Go to last post
  25. carrier airhandler fitting

    Started by billygoat22, 07-10-2018 09:09 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 757
    07-16-2018, 12:33 PM Go to last post
  26. I invented this wiring diagram. Looking for feedback.

    Started by Raehvac, 07-05-2018 04:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 750
    07-16-2018, 05:28 AM Go to last post
  27. purging with nitrogen during brazing - I don't

    Started by hvac1993, 06-27-2018 06:23 PM
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 283
    • Views: 6,788
    07-15-2018, 04:05 PM Go to last post
  28. Low super heat high sub cooling

    Started by smokinaces, 07-14-2018 02:05 AM
    • Replies: 9
    • Views: 352
    07-15-2018, 02:15 AM Go to last post
  29. Trance rtu problem

    Started by quikserve, 07-08-2018 07:38 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 428
    07-14-2018, 10:38 PM Go to last post
  30. Going on 2 years.

    Started by DPeoples, 07-11-2018 10:58 PM
    • Replies: 9
    • Views: 398
    07-14-2018, 07:49 PM Go to last post
  31. Heat pump intermittent cooling

    Started by auroramech, 07-09-2018 10:41 PM
    • Replies: 5
    • Views: 180
    07-14-2018, 03:08 PM Go to last post
  32. Crossing a Line......

    Started by James Colver, 07-12-2018 10:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 854
    07-14-2018, 10:09 AM Go to last post
  33. What would you do?

    Started by Raehvac, 07-13-2018 05:23 PM
    • Replies: 2
    • Views: 225
    07-13-2018, 07:07 PM Go to last post
    • Replies: 6
    • Views: 148
    07-13-2018, 01:02 PM Go to last post
  34. New member with mini split question

    Started by Dj245, 07-11-2018 01:59 PM
    • Replies: 3
    • Views: 222
    07-13-2018, 11:42 AM Go to last post
  35. Central Florida qualifier available

    Started by 3.14, 06-10-2018 08:39 AM
    • Replies: 2
    • Views: 276
    07-13-2018, 11:00 AM Go to last post
  36. Hunting TXV after replacement

    Started by Old48chevy, 07-07-2018 12:50 AM
    • Replies: 8
    • Views: 425
    07-13-2018, 08:31 AM Go to last post
  37. Does "Super Change" Really Work?

    Started by James Colver, 07-11-2018 11:03 PM
    • Replies: 10
    • Views: 400
    07-12-2018, 10:17 PM Go to last post
  38. Compressor occasionally pulls LRA

    Started by Raehvac, 07-10-2018 10:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 402
    07-12-2018, 05:26 PM Go to last post
  39. York Affinity 9.C

    Started by dthames86, 07-06-2018 02:52 PM
    • Replies: 6
    • Views: 234
    07-12-2018, 03:21 PM Go to last post
  40. Dynapack PTAC ECM Motor

    Started by Bentus, 07-12-2018 04:24 AM
    • Replies: 0
    • Views: 121
    07-12-2018, 04:24 AM Go to last post
    • Replies: 2
    • Views: 221
    07-11-2018, 09:10 AM Go to last post
  41. brazing linesets with mapp gas

    Started by pilotlight, 04-07-2015 10:48 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 18,379
    07-10-2018, 11:27 PM Go to last post
  42. Pulling vacuum after compressor replacement

    Started by ats1986, 07-05-2018 08:12 PM
    • Replies: 11
    • Views: 506
    07-10-2018, 12:30 PM Go to last post
  43. York Model AHP42C3XH 21A Fan Problem

    Started by RSWAFFER, 07-09-2018 11:24 AM
    • Replies: 1
    • Views: 113
    07-10-2018, 09:05 AM Go to last post
  44. Trane install paper work

    Started by precisecond, 07-10-2018 07:12 AM
    • Replies: 2
    • Views: 133
    07-10-2018, 08:35 AM Go to last post
  45. ICP ductless mini split help

    Started by Purcell1, 07-09-2018 07:54 PM
    • Replies: 3
    • Views: 160
    07-09-2018, 08:24 PM Go to last post
  46. Review of Parker Sporlan SMART Service Tool Kit

    Started by ahanktcd, 07-07-2018 07:02 PM
    • Replies: 10
    • Views: 343
    07-09-2018, 08:00 PM Go to last post
  47. Refrigerator (LG) Condenser crimps?

    Started by lunalilo, 07-07-2018 04:25 AM
    • Replies: 2
    • Views: 230
    07-09-2018, 03:54 PM Go to last post
  48. Pulling a vacuum

    Started by truckin4ever, 04-06-2017 10:38 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 3,869
    07-08-2018, 08:01 PM Go to last post

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