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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: 160,363
    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: 16,223
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. York manuals online

    Started by sheedyhvac, Today 01:00 PM
    • Replies: 0
    • Views: 1
    Today, 01:00 PM Go to last post
  3. armstrong furnace help

    Started by JmanHVAC, Today 09:09 AM
    • Replies: 3
    • Views: 90
    Today, 11:58 AM Go to last post
  4. Confused

    Started by jmeadows, Yesterday 09:51 PM
    • Replies: 6
    • Views: 207
    Today, 10:50 AM 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: 2,294
    Today, 08:44 AM Go to last post
  6. HSI glowing, gas to burners, will not light on the regular.

    Started by RealRob, Yesterday 11:54 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 496
    Today, 04:38 AM Go to last post
  7. Skymark Package Unit CO ISSUES

    Started by HvacPhil, Yesterday 06:39 PM
    • Replies: 2
    • Views: 150
    Yesterday, 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: 4,966
    Yesterday, 05:44 PM Go to last post
  9. Help in diagnose a problem..Low side pressure

    Started by sandhu, Yesterday 05:28 PM
    • Replies: 1
    • Views: 147
    Yesterday, 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: 471
    Yesterday, 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: 1,059
    Yesterday, 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: 685
    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: 799
    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: 239
    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: 225
    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: 81
    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: 328
    10-11-2019, 12:04 AM Go to last post
    • Replies: 12
    • Views: 533
    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: 233
    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: 370
    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: 229
    10-09-2019, 10:54 PM Go to last post
    • Replies: 11
    • Views: 515
    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: 60,627
    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: 476
    10-08-2019, 07:58 PM Go to last post
    • Replies: 12
    • Views: 468
    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: 783
    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: 1,300
    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: 614
    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: 337
    10-06-2019, 07:29 AM Go to last post
    • Replies: 1
    • Views: 233
    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: 256
    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: 252
    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: 311
    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: 9,571
    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: 264
    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: 534
    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: 491
    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: 606
    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: 783
    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: 861
    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: 279
    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: 9,351
    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: 340
    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: 1,298
    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: 2,132
    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: 620
    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: 2,334
    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: 373
    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: 1,366
    09-23-2019, 07:55 PM Go to last post
    • Replies: 61
    • Views: 13,536
    09-23-2019, 07:27 PM Go to last post
  46. Low suction high liquid pressure

    Started by Dadbod, 09-11-2019 07:11 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 991
    09-22-2019, 04:13 PM Go to last post

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