1. Announcement:
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    Dad (Site Administrator)
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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
    20 Pages
    1 2 3 4 5 6 ... 20
    • Replies: 250
    • Views: 68,299
    06-24-2015, 10:20 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: 7,689
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. question on venting Bvent and Cvent

    Started by stdave, 04-03-2014 11:54 PM
    • Replies: 0
    • Views: 288
    04-03-2014, 11:54 PM Go to last post
  3. Anyone have problems with Evcon Brand?

    Started by ryan.noe85, 03-31-2014 08:10 AM
    • Replies: 7
    • Views: 476
    04-03-2014, 05:55 PM Go to last post
  4. Fujisu mini splits

    Started by jbryan7766, 04-02-2014 09:37 AM
    • Replies: 8
    • Views: 587
    04-03-2014, 03:09 PM Go to last post
  5. Lennox AH size

    Started by Cbssteve, 04-03-2014 11:26 AM
    • Replies: 1
    • Views: 297
    04-03-2014, 01:52 PM Go to last post
  6. Question Regarding Growing My Business

    Started by vanderbrookac, 04-01-2014 11:48 PM
    advice
    • Replies: 7
    • Views: 507
    04-03-2014, 07:06 AM Go to last post
  7. Ever red tagged for this?

    Started by timjimbob, 04-02-2014 09:34 AM
    • Replies: 3
    • Views: 557
    04-02-2014, 03:02 PM Go to last post
  8. I need an older ream/rudd wiring diagram

    Started by sda, 04-02-2014 12:33 PM
    • Replies: 6
    • Views: 369
    04-02-2014, 02:34 PM Go to last post
  9. single phase copeland scroll running backwards

    Started by BlueShark, 09-06-2011 10:34 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 8,933
    04-01-2014, 11:34 PM Go to last post
  10. Hmm Is This a Viable Circuit?

    Started by HVAC_Marc, 04-01-2014 04:31 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,480
    04-01-2014, 10:03 PM Go to last post
  11. Run Cap Reading.

    Started by DeanG, 03-21-2014 03:46 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,401
    03-31-2014, 06:01 PM Go to last post
  12. heat pump issue

    Started by lsu4life42, 03-30-2014 12:03 PM
    • Replies: 5
    • Views: 540
    03-31-2014, 12:56 PM Go to last post
  13. Mini splits

    Started by jbryan7766, 03-27-2014 08:19 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,473
    03-31-2014, 11:17 AM Go to last post
  14. Nu22b r422b replacement

    Started by len, 03-23-2014 03:19 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,894
    03-31-2014, 10:01 AM Go to last post
  15. Infinity heat pump with ff backup

    Started by Itstartedasacc, 03-30-2014 08:03 PM
    • Replies: 5
    • Views: 395
    03-31-2014, 08:29 AM Go to last post
  16. Non Flamable Brake Cleaner for Line Set Cleaning?

    Started by NathansHVAC, 03-22-2014 02:06 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,087
    03-31-2014, 01:50 AM Go to last post
  17. Milwaukee Cordless Vacuum

    Started by JWenz38, 03-30-2014 05:37 PM
    • Replies: 2
    • Views: 365
    03-30-2014, 08:01 PM Go to last post
  18. Zone systems with no bypass

    Started by SBKold, 03-25-2014 08:42 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,384
    03-30-2014, 07:23 PM Go to last post
    • Replies: 13
    • Views: 1,206
    03-30-2014, 04:29 PM Go to last post
  19. Anyone have a good way to check an anemometer?

    Started by rc811002, 03-29-2014 02:15 PM
    • Replies: 8
    • Views: 560
    03-29-2014, 09:26 PM Go to last post
  20. sight glass

    Started by MIREMEG, 03-05-2014 11:58 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 6,224
    03-29-2014, 06:19 PM Go to last post
  21. DRIEAZ DEHUMIDIFIER

    Started by MIREMEG, 03-25-2014 08:37 PM
    • Replies: 11
    • Views: 553
    03-29-2014, 05:49 PM Go to last post
  22. Frank Lloyd Wright

    Started by Jeff Handley, 01-31-2014 09:36 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,568
    03-29-2014, 05:27 PM Go to last post
  23. Oil fired furnace

    Started by jbryan7766, 03-28-2014 09:30 AM
    • Replies: 7
    • Views: 753
    03-29-2014, 04:27 PM Go to last post
  24. 410-A Oil trap.

    Started by JTO, 03-25-2014 04:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,318
    03-29-2014, 03:15 PM Go to last post
  25. carrier weathermaker 2 zone

    Started by kklobas, 03-28-2014 12:52 PM
    • Replies: 7
    • Views: 885
    03-29-2014, 11:38 AM Go to last post
  26. Greenspeed duct size issues?

    Started by ksefan, 03-27-2014 10:58 AM
    • Replies: 6
    • Views: 664
    03-29-2014, 01:54 AM Go to last post
  27. Vacuum pumps

    Started by Bkrieg86, 03-25-2014 08:47 PM
    • Replies: 12
    • Views: 1,189
    03-28-2014, 04:32 PM Go to last post
  28. Brazing

    Started by mario tonzelli, 03-26-2014 03:34 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,061
    03-27-2014, 04:59 PM Go to last post
  29. Stand alone Co2 meter

    Started by Wiseguy91, 03-26-2014 11:13 AM
    • Replies: 4
    • Views: 475
    03-27-2014, 10:13 AM Go to last post
  30. Brazing with CO2 as the inert gas

    Started by NathansHVAC, 03-19-2014 09:18 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 107
    • Views: 6,379
    03-27-2014, 07:28 AM Go to last post
  31. old cleveland/dornback model number help

    Started by snupytcb, 03-27-2014 07:24 AM
    • Replies: 0
    • Views: 358
    03-27-2014, 07:24 AM Go to last post
  32. Low outdoor ambient

    Started by 2141, 03-16-2014 05:49 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,450
    03-26-2014, 09:40 PM Go to last post
  33. Trane Evap TXV situation/question

    Started by Rubio480, 03-24-2014 11:54 PM
    • Replies: 12
    • Views: 950
    03-26-2014, 09:40 PM Go to last post
  34. Sears/Kenmore Refrigerators; Who makes?

    Started by DeltaT, 03-26-2014 01:27 AM
    • Replies: 6
    • Views: 595
    03-26-2014, 04:22 PM Go to last post
  35. Whats your favorite coil cleaner?

    Started by Jbf430, 03-24-2014 11:35 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,403
    03-26-2014, 02:53 PM Go to last post
  36. Heil 3Ton Dry Hp with piston sticking

    Started by Becool, 03-23-2014 08:18 PM
    • Replies: 12
    • Views: 734
    03-26-2014, 07:22 AM Go to last post
    • Replies: 37
    • Views: 3,235
    03-25-2014, 09:37 AM Go to last post
  37. Magnetic Refrigeration

    Started by Sicofthis, 03-10-2014 08:51 AM
    • Replies: 12
    • Views: 1,210
    03-24-2014, 10:13 PM Go to last post
  38. Lennox International's Allied Air brands

    Started by RoBoTeq, 03-23-2014 01:08 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,940
    03-24-2014, 09:39 PM Go to last post
  39. coil cleaner?

    Started by jamesyarbrough, 03-22-2014 01:20 PM
    • Replies: 5
    • Views: 747
    03-24-2014, 08:01 PM Go to last post
  40. Burnout cleanup with Quikshot Acid Flush from QuikProducts

    Started by NathansHVAC, 03-19-2014 10:56 AM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,347
    03-24-2014, 06:16 PM Go to last post
  41. Confused Lochinvar squire

    Started by t2, 03-23-2014 08:26 AM
    • Replies: 4
    • Views: 381
    03-24-2014, 05:34 PM Go to last post
  42. What College or University you can Recommend

    Started by AC Systems, 03-17-2014 07:00 PM
    • Replies: 4
    • Views: 433
    03-24-2014, 04:48 PM Go to last post
  43. CC heater for Low Ambient AC unit

    Started by riderman, 03-18-2014 08:38 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,505
    03-24-2014, 07:05 AM Go to last post
  44. Can anyone tell me this valve manufacturer

    Started by Iceman_pdx, 02-15-2014 09:34 PM
    • Replies: 10
    • Views: 823
    03-24-2014, 02:44 AM Go to last post
  45. Confused help please new Tech

    Started by samasasam, 03-20-2014 09:10 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 65
    • Views: 4,806
    03-23-2014, 10:51 PM Go to last post
  46. New Tech 410a Question

    Started by Beezman14, 03-21-2014 10:37 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,115
    03-23-2014, 10:48 PM Go to last post
  47. Lightbulb Trane manipulating AHRI ratings on the XV18 and XV20 systems?

    Started by CleanAirAC, 03-17-2014 04:13 PM
    2 Pages
    1 2
    trane
    • Replies: 14
    • Views: 4,317
    03-23-2014, 05:28 PM Go to last post
  48. 22/410a multipoupose gaues lol

    Started by acdude32, 03-18-2014 08:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 3,972
    03-23-2014, 03:32 PM Go to last post
  49. Minimum C.F.M. for Forced air heat

    Started by stuckagain, 03-23-2014 11:18 AM
    • Replies: 5
    • Views: 562
    03-23-2014, 12:35 PM Go to last post

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