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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
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 285
    • Views: 128,715
    06-27-2017, 03:12 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: 13,218
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Fixed Orifice Installation Mistake

    Started by colnago, 05-31-2017 06:03 PM
    • Replies: 12
    • Views: 873
    06-07-2017, 09:57 PM Go to last post
  3. Keeping black iron fittings/pipe from rusting

    Started by apz245, 02-15-2017 04:48 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,150
    06-07-2017, 07:44 PM Go to last post
  4. Lennox 10ACB42-5P Condenser - Capacitor Question

    Started by kooley34, 06-04-2017 06:09 PM
    • Replies: 2
    • Views: 344
    06-07-2017, 08:11 AM Go to last post
  5. Digital Testo 550's

    Started by slickgoat05, 06-06-2017 04:38 PM
    • Replies: 1
    • Views: 285
    06-07-2017, 12:18 AM Go to last post
  6. Refrigerant copper vs plumbing copper?

    Started by crispE, 05-31-2017 05:05 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,270
    06-06-2017, 05:55 PM Go to last post
  7. Tennants stealing disconnect pullouts

    Started by Dave32304, 05-21-2017 01:39 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,630
    06-06-2017, 02:14 PM Go to last post
  8. What Vacuum Pump

    Started by Supa-Heat, 05-23-2017 06:29 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,239
    06-06-2017, 07:35 AM Go to last post
  9. Any math wizards out there?

    Started by garyed, 06-05-2017 09:17 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,048
    06-06-2017, 12:48 AM Go to last post
    • Replies: 2
    • Views: 326
    06-05-2017, 11:14 PM Go to last post
  10. Bad out the box

    Started by James Alexander, 05-21-2017 07:24 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,419
    06-05-2017, 06:27 AM Go to last post
  11. Side return on left side for Carrier FX4DNF?

    Started by ParagonX2, 06-04-2017 09:07 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 645
    06-04-2017, 10:35 PM Go to last post
  12. Replacing 410a compressor

    Started by ThatGuy23, 05-26-2017 06:35 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,014
    06-04-2017, 08:48 PM Go to last post
  13. scroll compressor noises

    Started by wannafreeze, 06-06-2006 10:09 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 12,370
    06-04-2017, 08:38 PM Go to last post
  14. filter drier question

    Started by dun4sho, 05-08-2017 08:49 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,693
    06-04-2017, 08:32 PM Go to last post
  15. Learning mini split service

    Started by Supa-Heat, 05-28-2017 09:46 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,970
    06-04-2017, 07:06 PM Go to last post
  16. Furnace question

    Started by ajschwartzp15, 06-03-2017 09:46 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,166
    06-04-2017, 06:47 PM Go to last post
  17. Liquid line sweating and coil is only sweating a third

    Started by handymanjack, 06-01-2017 03:44 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 874
    06-04-2017, 05:54 PM Go to last post
  18. IMPORTED R410

    Started by splus, 06-01-2017 10:50 AM
    • Replies: 3
    • Views: 412
    06-04-2017, 05:47 PM Go to last post
  19. Heat pump, low head, high suction.

    Started by hectoriris0326, 06-02-2017 05:17 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 914
    06-04-2017, 03:33 PM Go to last post
    • Replies: 13
    • Views: 498
    06-04-2017, 03:12 PM Go to last post
  20. What brand should I carry

    Started by Supa-Heat, 05-27-2017 09:32 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,335
    06-04-2017, 11:50 AM Go to last post
  21. NATE certification

    Started by Arroz con pollo, 05-29-2017 01:15 PM
    • Replies: 11
    • Views: 745
    06-04-2017, 08:56 AM Go to last post
  22. Mini-Split Winter Heating

    Started by Answer-Man, 04-03-2017 11:32 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,149
    06-03-2017, 03:28 PM Go to last post
  23. Reading 208 on a 120 system

    Started by jimmyd5, 05-20-2017 04:32 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,020
    06-03-2017, 02:26 PM Go to last post
  24. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 68
    • Views: 15,402
    06-03-2017, 02:04 PM Go to last post
  25. MO99

    Started by Jack Gibson, 03-24-2017 04:32 PM
    • Replies: 5
    • Views: 544
    06-03-2017, 10:13 AM Go to last post
  26. Question What Office Software Do You Use?

    Started by JaySWAT, 05-18-2017 10:08 PM
    • Replies: 6
    • Views: 613
    06-03-2017, 09:56 AM Go to last post
  27. Determining target SH and SC question

    Started by Arroz con pollo, 06-01-2017 10:51 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 651
    06-03-2017, 09:53 AM Go to last post
  28. Inverter Splits

    Started by brztech, 05-30-2017 01:25 PM
    • Replies: 2
    • Views: 359
    06-03-2017, 09:51 AM Go to last post
  29. Low voltage question

    Started by Jwmcdaniel, 06-01-2017 02:13 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 963
    06-02-2017, 07:27 AM Go to last post
  30. Question RGDC-10NC-JR Blower Tonnage?

    Started by Irascible, 06-01-2017 09:07 AM
    • Replies: 2
    • Views: 188
    06-02-2017, 12:22 AM Go to last post
  31. Master HVAC exam

    Started by JJ1985, 02-06-2017 10:38 PM
    • Replies: 5
    • Views: 717
    06-01-2017, 11:59 PM Go to last post
  32. Zoomlock VS. Connex

    Started by James Colver, 05-30-2017 01:26 AM
    • Replies: 7
    • Views: 722
    06-01-2017, 10:50 AM Go to last post
  33. 2015 Trane Compressor

    Started by FreonBird, 05-31-2017 09:51 PM
    • Replies: 3
    • Views: 321
    06-01-2017, 06:04 AM Go to last post
  34. Flat rate pricing.

    Started by Arroz con pollo, 05-28-2017 08:45 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,203
    06-01-2017, 06:00 AM Go to last post
  35. SuperHeat and SubCooling formulas

    Started by tracerjim, 08-14-2013 04:11 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 6,802
    05-31-2017, 11:38 PM Go to last post
  36. blowing 5 amp fuse

    Started by jcbrownihs81, 05-29-2017 12:32 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,017
    05-31-2017, 10:25 PM Go to last post
  37. Need a seasoned hvac vet a big heart

    Started by Cool_man, 05-17-2017 01:11 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,097
    05-31-2017, 09:11 AM Go to last post
  38. "BRANDS" of Hybrid Heat Pump Water Heaters

    Started by uncle buck, 05-27-2017 08:22 AM
    • Replies: 5
    • Views: 437
    05-31-2017, 07:08 AM Go to last post
  39. Compressor BTU?

    Started by town, 05-29-2017 06:56 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 704
    05-30-2017, 09:37 AM Go to last post
  40. m099 (438a) coil swap

    Started by GooseBone, 05-15-2017 08:22 PM
    • Replies: 11
    • Views: 616
    05-29-2017, 09:58 PM Go to last post
  41. Multiple gauges???

    Started by James Alexander, 05-29-2017 02:17 PM
    • Replies: 12
    • Views: 488
    05-29-2017, 07:17 PM Go to last post
  42. No frost on evap but on suction line

    Started by Fixer_Of_Things, 05-17-2017 07:25 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,787
    05-29-2017, 03:42 PM Go to last post
  43. 2 ton Carrier r22 to R410a swap question

    Started by Bryan30, 05-23-2017 03:59 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,068
    05-29-2017, 01:46 PM Go to last post
  44. Testo 550 - Tfac - (surface temp Compensation)

    Started by hvac1993, 05-29-2017 11:31 AM
    • Replies: 1
    • Views: 256
    05-29-2017, 01:39 PM Go to last post
  45. SOLDERING OR BRAZING AC LINE SETS

    Started by techwny17*IB, 05-16-2017 06:12 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,753
    05-29-2017, 10:09 AM Go to last post
  46. r-410a Prices

    Started by AEALLC, 05-09-2017 03:03 PM
    • Replies: 10
    • Views: 1,517
    05-29-2017, 01:51 AM Go to last post
  47. R502 for comfort cooling?

    Started by Lrozycke, 05-23-2017 11:25 AM
    • Replies: 11
    • Views: 554
    05-29-2017, 01:49 AM Go to last post
    • Replies: 33
    • Views: 2,022
    05-29-2017, 01:46 AM Go to last post
  48. HVAC Education

    Started by reefkeeper, 05-25-2017 09:31 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 826
    05-28-2017, 09:11 PM Go to last post

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