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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: 132,898
    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: 13,689
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Low super heat high sub cooling

    Started by smokinaces, 07-14-2018 02:05 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 435
    Yesterday, 11:23 PM Go to last post
  3. Advice for working with 410a?

    Started by CircusEnvy, 01-21-2014 10:50 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 7,953
    Yesterday, 10:46 PM Go to last post
  4. 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: 109
    • Views: 1,833
    Yesterday, 09:33 PM Go to last post
  5. Compressor Turning on and off! Idk what’s going on!

    Started by Jricehvac, 07-17-2018 05:05 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 663
    Yesterday, 09:05 PM Go to last post
    • Replies: 61
    • Views: 1,985
    Yesterday, 05:31 PM Go to last post
  6. Bosch Inverter Sizing

    Started by bluetide, Yesterday 03:28 AM
    • Replies: 4
    • Views: 126
    Yesterday, 04:55 PM Go to last post
    • Replies: 10
    • Views: 7,327
    Yesterday, 02:15 PM Go to last post
  7. Yellow Jacket recovery unit 95762 problems

    Started by lunalilo, 07-19-2018 04:35 PM
    • Replies: 2
    • Views: 78
    Yesterday, 11:59 AM Go to last post
  8. A/C low press. cutout

    Started by PGHVAC, 07-18-2018 01:00 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 832
    Yesterday, 07:08 AM Go to last post
  9. ECM 3.0 PWM or two way communication

    Started by manusanch, 07-17-2018 08:33 PM
    • Replies: 1
    • Views: 99
    07-19-2018, 11:53 PM Go to last post
  10. My truck setup any opinions??

    Started by Mr.105degrees, 07-10-2018 12:33 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 789
    07-19-2018, 11:31 PM Go to last post
  11. Appion G5 vs Appion Single

    Started by truckin4ever, 03-30-2017 05:12 PM
    • Replies: 3
    • Views: 675
    07-19-2018, 04:17 AM Go to last post
  12. cooling

    Started by littlevil85, 07-17-2018 07:57 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 471
    07-18-2018, 05:09 PM Go to last post
  13. TXV to Piston

    Started by alfshan, 07-14-2018 02:13 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 521
    07-18-2018, 10:23 AM Go to last post
  14. I need some beginners brazing tips and tricks.

    Started by lunalilo, 07-14-2018 10:25 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 631
    07-18-2018, 10:15 AM Go to last post
  15. Lennox 2 speed help

    Started by timjimbob, 07-18-2018 07:05 AM
    • Replies: 4
    • Views: 128
    07-18-2018, 09:11 AM Go to last post
  16. Is my vacuum pump losing suction?

    Started by lunalilo, 07-18-2018 01:35 AM
    • Replies: 2
    • Views: 142
    07-18-2018, 08:43 AM Go to last post
  17. Fujitsu Ducted

    Started by joemach, 07-17-2018 09:08 PM
    • Replies: 5
    • Views: 124
    07-18-2018, 04:26 AM Go to last post
  18. understanding blower motor problems

    Started by banditman, 07-13-2018 08:40 PM
    • Replies: 5
    • Views: 377
    07-18-2018, 12:22 AM Go to last post
  19. Firstchoice product

    Started by Jimbo a logo, 07-17-2018 03:58 PM
    • Replies: 3
    • Views: 88
    07-17-2018, 07:57 PM Go to last post
  20. Your Best brightest flashlight???

    Started by Mr.105degrees, 07-17-2018 01:59 AM
    • Replies: 8
    • Views: 270
    07-17-2018, 07:54 PM Go to last post
  21. Dwyer 477 AV Manometer Use

    Started by colnago, 07-17-2018 07:18 PM
    • Replies: 0
    • Views: 56
    07-17-2018, 07:18 PM Go to last post
  22. NORA Oilheat Technicians Manual 2002

    Started by PaulDiglio, 07-16-2018 08:55 AM
    • Replies: 11
    • Views: 233
    07-17-2018, 05:53 PM Go to last post
  23. service valve leaking

    Started by hvacskills, 06-21-2017 07:17 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 2,120
    07-17-2018, 03:18 PM Go to last post
  24. Line Set Flush????

    Started by firetrucky, 07-16-2018 07:58 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 276
    07-17-2018, 01:24 PM Go to last post
  25. Compressor performance data condensing temperature

    Started by Raehvac, 07-16-2018 04:01 PM
    • Replies: 1
    • Views: 99
    07-17-2018, 05:23 AM Go to last post
  26. Plenum

    Started by Cool_man, 07-16-2018 08:29 PM
    • Replies: 1
    • Views: 129
    07-16-2018, 10:51 PM Go to last post
  27. carrier airhandler fitting

    Started by billygoat22, 07-10-2018 09:09 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 767
    07-16-2018, 12:33 PM Go to last post
  28. I invented this wiring diagram. Looking for feedback.

    Started by Raehvac, 07-05-2018 04:27 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 753
    07-16-2018, 05:28 AM Go to last post
  29. 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: 6,840
    07-15-2018, 04:05 PM Go to last post
  30. Trance rtu problem

    Started by quikserve, 07-08-2018 07:38 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 429
    07-14-2018, 10:38 PM Go to last post
  31. Going on 2 years.

    Started by DPeoples, 07-11-2018 10:58 PM
    • Replies: 9
    • Views: 404
    07-14-2018, 07:49 PM Go to last post
  32. Heat pump intermittent cooling

    Started by auroramech, 07-09-2018 10:41 PM
    • Replies: 5
    • Views: 183
    07-14-2018, 03:08 PM Go to last post
  33. Crossing a Line......

    Started by James Colver, 07-12-2018 10:45 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 869
    07-14-2018, 10:09 AM Go to last post
  34. What would you do?

    Started by Raehvac, 07-13-2018 05:23 PM
    • Replies: 2
    • Views: 231
    07-13-2018, 07:07 PM Go to last post
    • Replies: 6
    • Views: 156
    07-13-2018, 01:02 PM Go to last post
  35. New member with mini split question

    Started by Dj245, 07-11-2018 01:59 PM
    • Replies: 3
    • Views: 228
    07-13-2018, 11:42 AM Go to last post
  36. Central Florida qualifier available

    Started by 3.14, 06-10-2018 08:39 AM
    • Replies: 2
    • Views: 278
    07-13-2018, 11:00 AM Go to last post
  37. Hunting TXV after replacement

    Started by Old48chevy, 07-07-2018 12:50 AM
    • Replies: 8
    • Views: 429
    07-13-2018, 08:31 AM Go to last post
  38. Does "Super Change" Really Work?

    Started by James Colver, 07-11-2018 11:03 PM
    • Replies: 10
    • Views: 403
    07-12-2018, 10:17 PM Go to last post
  39. Compressor occasionally pulls LRA

    Started by Raehvac, 07-10-2018 10:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 405
    07-12-2018, 05:26 PM Go to last post
  40. York Affinity 9.C

    Started by dthames86, 07-06-2018 02:52 PM
    • Replies: 6
    • Views: 236
    07-12-2018, 03:21 PM Go to last post
  41. Dynapack PTAC ECM Motor

    Started by Bentus, 07-12-2018 04:24 AM
    • Replies: 0
    • Views: 123
    07-12-2018, 04:24 AM Go to last post
    • Replies: 2
    • Views: 223
    07-11-2018, 09:10 AM Go to last post
  42. brazing linesets with mapp gas

    Started by pilotlight, 04-07-2015 10:48 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 18,424
    07-10-2018, 11:27 PM Go to last post
  43. Pulling vacuum after compressor replacement

    Started by ats1986, 07-05-2018 08:12 PM
    • Replies: 11
    • Views: 508
    07-10-2018, 12:30 PM Go to last post
  44. York Model AHP42C3XH 21A Fan Problem

    Started by RSWAFFER, 07-09-2018 11:24 AM
    • Replies: 1
    • Views: 114
    07-10-2018, 09:05 AM Go to last post
  45. Trane install paper work

    Started by precisecond, 07-10-2018 07:12 AM
    • Replies: 2
    • Views: 136
    07-10-2018, 08:35 AM Go to last post
  46. ICP ductless mini split help

    Started by Purcell1, 07-09-2018 07:54 PM
    • Replies: 3
    • Views: 167
    07-09-2018, 08:24 PM Go to last post
  47. Review of Parker Sporlan SMART Service Tool Kit

    Started by ahanktcd, 07-07-2018 07:02 PM
    • Replies: 10
    • Views: 345
    07-09-2018, 08:00 PM Go to last post

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