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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
    27 Pages
    1 2 3 4 5 6 ... 27
    • Replies: 338
    • Views: 160,402
    10-12-2019, 01:35 AM 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: 16,229
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 3
    • Views: 88
    Today, 03:08 AM Go to last post
  2. Confused

    Started by jmeadows, 10-14-2019 09:51 PM
    • Replies: 7
    • Views: 293
    Yesterday, 09:28 PM Go to last post
  3. armstrong furnace help

    Started by JmanHVAC, Yesterday 09:09 AM
    • Replies: 9
    • Views: 210
    Yesterday, 04:11 PM Go to last post
  4. York manuals online

    Started by sheedyhvac, Yesterday 01:00 PM
    • Replies: 4
    • Views: 118
    Yesterday, 03:52 PM Go to last post
  5. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 2,326
    Yesterday, 08:44 AM Go to last post
  6. HSI glowing, gas to burners, will not light on the regular.

    Started by RealRob, 10-14-2019 11:54 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 563
    Yesterday, 04:38 AM Go to last post
  7. Skymark Package Unit CO ISSUES

    Started by HvacPhil, 10-14-2019 06:39 PM
    • Replies: 2
    • Views: 159
    10-14-2019, 11:24 PM Go to last post
  8. The New Nu Calgon Air Purifiers

    Started by Gunslinger, 04-25-2017 08:33 PM
    • Replies: 6
    • Views: 4,984
    10-14-2019, 05:44 PM Go to last post
  9. Help in diagnose a problem..Low side pressure

    Started by sandhu, 10-14-2019 05:28 PM
    • Replies: 1
    • Views: 163
    10-14-2019, 05:30 PM Go to last post
  10. new Thermostat for old payne/bryant package heat pump

    Started by dften, 10-12-2019 01:03 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 482
    10-14-2019, 12:39 PM Go to last post
  11. Residential Ammonia absorption air conditioning

    Started by TruTempHVAC, 10-02-2019 12:38 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,078
    10-14-2019, 04:09 AM Go to last post
  12. Question How does Mars Azure "auto size"?

    Started by Irascible, 09-09-2019 04:36 PM
    • Replies: 8
    • Views: 701
    10-13-2019, 03:40 PM Go to last post
  13. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 815
    10-12-2019, 01:00 PM Go to last post
  14. Hydronic radiant wall air removal placement

    Started by kanecats, 10-10-2019 12:13 PM
    • Replies: 6
    • Views: 246
    10-11-2019, 10:43 AM Go to last post
  15. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 2
    • Views: 232
    10-11-2019, 10:05 AM Go to last post
  16. Chiller York YVAA .Low diff oil pressure

    Started by Yorkyvaa, 10-11-2019 04:33 AM
    • Replies: 0
    • Views: 87
    10-11-2019, 04:33 AM Go to last post
  17. Any Goodman man?

    Started by town, 10-10-2019 07:29 PM
    • Replies: 5
    • Views: 344
    10-11-2019, 12:04 AM Go to last post
    • Replies: 12
    • Views: 537
    10-10-2019, 04:47 PM Go to last post
  18. Copeland Digital scroll retrofit

    Started by sanchmanu, 10-10-2019 01:08 AM
    • Replies: 1
    • Views: 239
    10-10-2019, 11:27 AM Go to last post
  19. Broken compressor bolts

    Started by BL281, 10-08-2019 09:03 AM
    • Replies: 6
    • Views: 376
    10-10-2019, 10:45 AM Go to last post
  20. Thermocouple switch box(open/close) part name

    Started by ZP Aire, 10-08-2019 04:37 PM
    • Replies: 5
    • Views: 235
    10-09-2019, 10:54 PM Go to last post
    • Replies: 11
    • Views: 522
    10-09-2019, 09:15 PM Go to last post
  21. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    10 Pages
    1 2 3 4 5 6 ... 10
    • Replies: 128
    • Views: 60,666
    10-08-2019, 08:53 PM Go to last post
  22. Navien hot water heater

    Started by Daveboyhky, 09-26-2019 08:33 PM
    • Replies: 6
    • Views: 480
    10-08-2019, 07:58 PM Go to last post
    • Replies: 12
    • Views: 473
    10-08-2019, 11:40 AM Go to last post
  23. Best HVAC master license study guide

    Started by Ac_man, 10-01-2019 12:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 789
    10-08-2019, 07:50 AM Go to last post
  24. Long Hoses for Nitrogen

    Started by szw21, 09-13-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,307
    10-07-2019, 03:28 PM Go to last post
  25. Mitsubishi 3T Hyper heat. 45K at 5 degrees ?

    Started by tlj000, 09-21-2019 08:34 AM
    • Replies: 12
    • Views: 625
    10-07-2019, 03:20 PM Go to last post
  26. Survey form diagram

    Started by Kobe RBVBD, 10-04-2019 10:07 AM
    • Replies: 6
    • Views: 341
    10-06-2019, 07:29 AM Go to last post
    • Replies: 1
    • Views: 237
    10-05-2019, 08:25 PM Go to last post
  27. Low static AHU supply duct options

    Started by NobleChaos, 10-04-2019 09:01 AM
    • Replies: 4
    • Views: 261
    10-05-2019, 09:53 AM Go to last post
  28. Heatload calculation apps

    Started by uke, 10-04-2019 11:35 AM
    • Replies: 3
    • Views: 256
    10-05-2019, 08:27 AM Go to last post
  29. tin snips

    Started by micdundee, 10-04-2019 09:09 AM
    • Replies: 6
    • Views: 317
    10-04-2019, 02:29 PM Go to last post
  30. Best retrofit refrigerant for R22??

    Started by hvacsolutions, 06-14-2017 02:41 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 9,605
    10-02-2019, 04:33 PM Go to last post
  31. zoning board and emergency heat

    Started by gesellmann, 10-01-2019 06:52 PM
    • Replies: 2
    • Views: 268
    10-02-2019, 05:57 AM Go to last post
  32. UV lights and pros/cons

    Started by Ohmthis, 09-29-2019 08:16 PM
    • Replies: 12
    • Views: 541
    10-01-2019, 04:19 AM Go to last post
  33. Low suction high head

    Started by Mr. Nobody, 09-25-2019 07:15 PM
    • Replies: 5
    • Views: 498
    09-30-2019, 04:05 PM Go to last post
  34. Condensate in mountain areas

    Started by Jo4ey, 09-25-2019 12:35 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 612
    09-30-2019, 01:43 PM Go to last post
  35. Should I Tell Somebody???

    Started by James Colver, 09-28-2019 10:32 AM
    • Replies: 12
    • Views: 790
    09-29-2019, 08:24 AM Go to last post
  36. blew the traces off board

    Started by Snapperhead, 09-14-2019 09:24 PM
    • Replies: 9
    • Views: 865
    09-28-2019, 04:39 AM Go to last post
  37. Best Air Handler for Trane XR15 Heat Pump

    Started by tigerdunes, 09-27-2019 04:56 AM
    • Replies: 4
    • Views: 283
    09-27-2019, 09:28 AM Go to last post
  38. Dry Coil / Wet Coil

    Started by RSWAFFER, 06-06-2015 12:25 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 9,362
    09-27-2019, 08:16 AM Go to last post
  39. Well that's odd Payne unit PA13NA036-C

    Started by TheMechTech, 09-26-2019 10:42 PM
    • Replies: 8
    • Views: 345
    09-27-2019, 07:42 AM Go to last post
  40. What am I missing?

    Started by Xavierjr75, 08-29-2019 09:58 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,314
    09-26-2019, 11:34 AM Go to last post
  41. Pathetic install work

    Started by Adlerberts-Protege, 09-18-2019 07:24 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,144
    09-26-2019, 11:22 AM Go to last post
  42. American Standard

    Started by joemach, 09-23-2019 07:48 PM
    • Replies: 10
    • Views: 625
    09-26-2019, 09:46 AM Go to last post
  43. Blower motor failed repeatedly

    Started by wxguo1, 09-20-2019 10:31 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 2,350
    09-24-2019, 07:02 PM Go to last post
  44. Goodman 2 stage condensing unit question

    Started by navyguy1, 09-24-2019 11:16 AM
    • Replies: 6
    • Views: 380
    09-24-2019, 02:07 PM Go to last post
  45. Main cause of contactor failure?

    Started by texasgeezer, 09-07-2019 05:01 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,376
    09-23-2019, 07:55 PM Go to last post
    • Replies: 61
    • Views: 13,554
    09-23-2019, 07:27 PM Go to last post

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