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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: 132,864
    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: 13,681
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. 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: 1,653
    Today, 03:28 AM Go to last post
  3. A/C low press. cutout

    Started by PGHVAC, Yesterday 01:00 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 285
    Today, 02:22 AM Go to last post
  4. 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: 377
    Yesterday, 10:09 PM Go to last post
  5. cooling

    Started by littlevil85, 07-17-2018 07:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 414
    Yesterday, 05:09 PM Go to last post
    • Replies: 58
    • Views: 1,829
    Yesterday, 02:12 PM Go to last post
  6. TXV to Piston

    Started by alfshan, 07-14-2018 02:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 464
    Yesterday, 10:23 AM Go to last post
  7. I need some beginners brazing tips and tricks.

    Started by lunalilo, 07-14-2018 10:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 577
    Yesterday, 10:15 AM Go to last post
  8. Lennox 2 speed help

    Started by timjimbob, Yesterday 07:05 AM
    • Replies: 4
    • Views: 95
    Yesterday, 09:11 AM Go to last post
  9. Is my vacuum pump losing suction?

    Started by lunalilo, Yesterday 01:35 AM
    • Replies: 2
    • Views: 106
    Yesterday, 08:43 AM Go to last post
  10. Fujitsu Ducted

    Started by joemach, 07-17-2018 09:08 PM
    • Replies: 5
    • Views: 103
    Yesterday, 04:26 AM Go to last post
  11. understanding blower motor problems

    Started by banditman, 07-13-2018 08:40 PM
    • Replies: 5
    • Views: 336
    Yesterday, 12:22 AM Go to last post
  12. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 0
    • Views: 62
    07-17-2018, 08:33 PM Go to last post
  13. Firstchoice product

    Started by Jimbo a logo, 07-17-2018 03:58 PM
    • Replies: 3
    • Views: 81
    07-17-2018, 07:57 PM Go to last post
  14. Your Best brightest flashlight???

    Started by Mr.105degrees, 07-17-2018 01:59 AM
    • Replies: 8
    • Views: 246
    07-17-2018, 07:54 PM Go to last post
  15. Dwyer 477 AV Manometer Use

    Started by colnago, 07-17-2018 07:18 PM
    • Replies: 0
    • Views: 48
    07-17-2018, 07:18 PM Go to last post
  16. NORA Oilheat Technicians Manual 2002

    Started by PaulDiglio, 07-16-2018 08:55 AM
    • Replies: 11
    • Views: 223
    07-17-2018, 05:53 PM Go to last post
  17. service valve leaking

    Started by hvacskills, 06-21-2017 07:17 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,096
    07-17-2018, 03:18 PM Go to last post
  18. My truck setup any opinions??

    Started by Mr.105degrees, 07-10-2018 12:33 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 586
    07-17-2018, 01:45 PM Go to last post
  19. Line Set Flush????

    Started by firetrucky, 07-16-2018 07:58 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 248
    07-17-2018, 01:24 PM Go to last post
  20. Compressor performance data condensing temperature

    Started by Raehvac, 07-16-2018 04:01 PM
    • Replies: 1
    • Views: 93
    07-17-2018, 05:23 AM Go to last post
  21. Plenum

    Started by Cool_man, 07-16-2018 08:29 PM
    • Replies: 1
    • Views: 113
    07-16-2018, 10:51 PM Go to last post
  22. carrier airhandler fitting

    Started by billygoat22, 07-10-2018 09:09 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 749
    07-16-2018, 12:33 PM Go to last post
  23. I invented this wiring diagram. Looking for feedback.

    Started by Raehvac, 07-05-2018 04:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 744
    07-16-2018, 05:28 AM Go to last post
  24. 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: 6,762
    07-15-2018, 04:05 PM Go to last post
  25. Advice for working with 410a?

    Started by CircusEnvy, 01-21-2014 10:50 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 7,748
    07-15-2018, 11:22 AM Go to last post
  26. Low super heat high sub cooling

    Started by smokinaces, 07-14-2018 02:05 AM
    • Replies: 9
    • Views: 349
    07-15-2018, 02:15 AM Go to last post
  27. Trance rtu problem

    Started by quikserve, 07-08-2018 07:38 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 427
    07-14-2018, 10:38 PM Go to last post
  28. Going on 2 years.

    Started by DPeoples, 07-11-2018 10:58 PM
    • Replies: 9
    • Views: 394
    07-14-2018, 07:49 PM Go to last post
  29. Heat pump intermittent cooling

    Started by auroramech, 07-09-2018 10:41 PM
    • Replies: 5
    • Views: 178
    07-14-2018, 03:08 PM Go to last post
  30. Crossing a Line......

    Started by James Colver, 07-12-2018 10:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 845
    07-14-2018, 10:09 AM Go to last post
  31. What would you do?

    Started by Raehvac, 07-13-2018 05:23 PM
    • Replies: 2
    • Views: 221
    07-13-2018, 07:07 PM Go to last post
    • Replies: 6
    • Views: 144
    07-13-2018, 01:02 PM Go to last post
  32. New member with mini split question

    Started by Dj245, 07-11-2018 01:59 PM
    • Replies: 3
    • Views: 213
    07-13-2018, 11:42 AM Go to last post
  33. Central Florida qualifier available

    Started by 3.14, 06-10-2018 08:39 AM
    • Replies: 2
    • Views: 275
    07-13-2018, 11:00 AM Go to last post
  34. Hunting TXV after replacement

    Started by Old48chevy, 07-07-2018 12:50 AM
    • Replies: 8
    • Views: 422
    07-13-2018, 08:31 AM Go to last post
  35. Does "Super Change" Really Work?

    Started by James Colver, 07-11-2018 11:03 PM
    • Replies: 10
    • Views: 396
    07-12-2018, 10:17 PM Go to last post
  36. Compressor occasionally pulls LRA

    Started by Raehvac, 07-10-2018 10:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 396
    07-12-2018, 05:26 PM Go to last post
  37. York Affinity 9.C

    Started by dthames86, 07-06-2018 02:52 PM
    • Replies: 6
    • Views: 231
    07-12-2018, 03:21 PM Go to last post
  38. Dynapack PTAC ECM Motor

    Started by Bentus, 07-12-2018 04:24 AM
    • Replies: 0
    • Views: 119
    07-12-2018, 04:24 AM Go to last post
    • Replies: 2
    • Views: 219
    07-11-2018, 09:10 AM Go to last post
  39. brazing linesets with mapp gas

    Started by pilotlight, 04-07-2015 10:48 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 18,326
    07-10-2018, 11:27 PM Go to last post
  40. Pulling vacuum after compressor replacement

    Started by ats1986, 07-05-2018 08:12 PM
    • Replies: 11
    • Views: 502
    07-10-2018, 12:30 PM Go to last post
  41. York Model AHP42C3XH 21A Fan Problem

    Started by RSWAFFER, 07-09-2018 11:24 AM
    • Replies: 1
    • Views: 112
    07-10-2018, 09:05 AM Go to last post
  42. Trane install paper work

    Started by precisecond, 07-10-2018 07:12 AM
    • Replies: 2
    • Views: 132
    07-10-2018, 08:35 AM Go to last post
  43. ICP ductless mini split help

    Started by Purcell1, 07-09-2018 07:54 PM
    • Replies: 3
    • Views: 157
    07-09-2018, 08:24 PM Go to last post
  44. Review of Parker Sporlan SMART Service Tool Kit

    Started by ahanktcd, 07-07-2018 07:02 PM
    • Replies: 10
    • Views: 341
    07-09-2018, 08:00 PM Go to last post
  45. Refrigerator (LG) Condenser crimps?

    Started by lunalilo, 07-07-2018 04:25 AM
    • Replies: 2
    • Views: 228
    07-09-2018, 03:54 PM Go to last post
  46. Pulling a vacuum

    Started by truckin4ever, 04-06-2017 10:38 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 3,854
    07-08-2018, 08:01 PM Go to last post
  47. Confused Bristol Compressor "NO GOOD DEED GOES UN-PUNISHED"

    Started by uncle buck, 07-01-2018 10:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 698
    07-08-2018, 11:04 AM Go to last post
  48. Heil Fast Ductless

    Started by chillwater, 07-06-2018 10:31 PM
    • Replies: 2
    • Views: 206
    07-07-2018, 10:33 PM Go to last post

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