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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: 160,507
    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: 16,243
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. ecm condenser fan motors

    Started by mtsaz100, Today 11:13 AM
    • Replies: 1
    • Views: 74
    Today, 11:23 AM Go to last post
  3. Heil heat pump defrost board question

    Started by jmeadows, Yesterday 09:38 PM
    • Replies: 2
    • Views: 162
    Today, 03:25 AM Go to last post
  4. Lennox 17w82 controlboard

    Started by needt0kn0w, 10-16-2019 05:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 260
    Yesterday, 09:07 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: 38
    • Views: 2,419
    Yesterday, 10:18 AM Go to last post
  6. Thermostat new t5

    Started by emtim, 10-16-2019 08:58 PM
    • Replies: 2
    • Views: 164
    10-16-2019, 10:24 PM Go to last post
  7. Lennox G61MPV Low flame signal , HELP!

    Started by NotSmartEnough, 10-15-2019 08:33 PM
    • Replies: 10
    • Views: 191
    10-16-2019, 07:07 PM Go to last post
    • Replies: 4
    • Views: 205
    10-16-2019, 06:57 AM Go to last post
  8. Confused

    Started by jmeadows, 10-14-2019 09:51 PM
    • Replies: 7
    • Views: 387
    10-15-2019, 09:28 PM Go to last post
  9. armstrong furnace help

    Started by JmanHVAC, 10-15-2019 09:09 AM
    • Replies: 9
    • Views: 260
    10-15-2019, 04:11 PM Go to last post
  10. York manuals online

    Started by sheedyhvac, 10-15-2019 01:00 PM
    • Replies: 4
    • Views: 163
    10-15-2019, 03:52 PM Go to last post
  11. 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: 661
    10-15-2019, 04:38 AM Go to last post
  12. Skymark Package Unit CO ISSUES

    Started by HvacPhil, 10-14-2019 06:39 PM
    • Replies: 2
    • Views: 189
    10-14-2019, 11:24 PM Go to last post
  13. The New Nu Calgon Air Purifiers

    Started by Gunslinger, 04-25-2017 08:33 PM
    • Replies: 6
    • Views: 5,064
    10-14-2019, 05:44 PM Go to last post
  14. 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: 509
    10-14-2019, 12:39 PM Go to last post
  15. Residential Ammonia absorption air conditioning

    Started by TruTempHVAC, 10-02-2019 12:38 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,119
    10-14-2019, 04:09 AM Go to last post
  16. Question How does Mars Azure "auto size"?

    Started by Irascible, 09-09-2019 04:36 PM
    • Replies: 8
    • Views: 726
    10-13-2019, 03:40 PM Go to last post
  17. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 875
    10-12-2019, 01:00 PM Go to last post
  18. Hydronic radiant wall air removal placement

    Started by kanecats, 10-10-2019 12:13 PM
    • Replies: 6
    • Views: 259
    10-11-2019, 10:43 AM Go to last post
  19. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 2
    • Views: 253
    10-11-2019, 10:05 AM Go to last post
  20. Chiller York YVAA .Low diff oil pressure

    Started by Yorkyvaa, 10-11-2019 04:33 AM
    • Replies: 0
    • Views: 102
    10-11-2019, 04:33 AM Go to last post
  21. Any Goodman man?

    Started by town, 10-10-2019 07:29 PM
    • Replies: 5
    • Views: 369
    10-11-2019, 12:04 AM Go to last post
    • Replies: 12
    • Views: 569
    10-10-2019, 04:47 PM Go to last post
  22. Copeland Digital scroll retrofit

    Started by sanchmanu, 10-10-2019 01:08 AM
    • Replies: 1
    • Views: 253
    10-10-2019, 11:27 AM Go to last post
  23. Broken compressor bolts

    Started by BL281, 10-08-2019 09:03 AM
    • Replies: 6
    • Views: 392
    10-10-2019, 10:45 AM Go to last post
  24. Thermocouple switch box(open/close) part name

    Started by ZP Aire, 10-08-2019 04:37 PM
    • Replies: 5
    • Views: 250
    10-09-2019, 10:54 PM Go to last post
    • Replies: 11
    • Views: 544
    10-09-2019, 09:15 PM Go to last post
  25. 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: 60,787
    10-08-2019, 08:53 PM Go to last post
  26. Navien hot water heater

    Started by Daveboyhky, 09-26-2019 08:33 PM
    • Replies: 6
    • Views: 496
    10-08-2019, 07:58 PM Go to last post
    • Replies: 12
    • Views: 489
    10-08-2019, 11:40 AM Go to last post
  27. Best HVAC master license study guide

    Started by Ac_man, 10-01-2019 12:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 827
    10-08-2019, 07:50 AM Go to last post
  28. Long Hoses for Nitrogen

    Started by szw21, 09-13-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,336
    10-07-2019, 03:28 PM Go to last post
  29. Mitsubishi 3T Hyper heat. 45K at 5 degrees ?

    Started by tlj000, 09-21-2019 08:34 AM
    • Replies: 12
    • Views: 651
    10-07-2019, 03:20 PM Go to last post
  30. Survey form diagram

    Started by Kobe RBVBD, 10-04-2019 10:07 AM
    • Replies: 6
    • Views: 359
    10-06-2019, 07:29 AM Go to last post
    • Replies: 1
    • Views: 257
    10-05-2019, 08:25 PM Go to last post
  31. Low static AHU supply duct options

    Started by NobleChaos, 10-04-2019 09:01 AM
    • Replies: 4
    • Views: 273
    10-05-2019, 09:53 AM Go to last post
  32. Heatload calculation apps

    Started by uke, 10-04-2019 11:35 AM
    • Replies: 3
    • Views: 275
    10-05-2019, 08:27 AM Go to last post
  33. tin snips

    Started by micdundee, 10-04-2019 09:09 AM
    • Replies: 6
    • Views: 333
    10-04-2019, 02:29 PM Go to last post
  34. 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: 9,693
    10-02-2019, 04:33 PM Go to last post
  35. zoning board and emergency heat

    Started by gesellmann, 10-01-2019 06:52 PM
    • Replies: 2
    • Views: 289
    10-02-2019, 05:57 AM Go to last post
  36. UV lights and pros/cons

    Started by Ohmthis, 09-29-2019 08:16 PM
    • Replies: 12
    • Views: 572
    10-01-2019, 04:19 AM Go to last post
  37. Low suction high head

    Started by Mr. Nobody, 09-25-2019 07:15 PM
    • Replies: 5
    • Views: 514
    09-30-2019, 04:05 PM Go to last post
  38. Condensate in mountain areas

    Started by Jo4ey, 09-25-2019 12:35 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 633
    09-30-2019, 01:43 PM Go to last post
  39. Should I Tell Somebody???

    Started by James Colver, 09-28-2019 10:32 AM
    • Replies: 12
    • Views: 824
    09-29-2019, 08:24 AM Go to last post
  40. blew the traces off board

    Started by Snapperhead, 09-14-2019 09:24 PM
    • Replies: 9
    • Views: 878
    09-28-2019, 04:39 AM Go to last post
  41. Best Air Handler for Trane XR15 Heat Pump

    Started by tigerdunes, 09-27-2019 04:56 AM
    • Replies: 4
    • Views: 299
    09-27-2019, 09:28 AM Go to last post
  42. Dry Coil / Wet Coil

    Started by RSWAFFER, 06-06-2015 12:25 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 9,397
    09-27-2019, 08:16 AM Go to last post
  43. Well that's odd Payne unit PA13NA036-C

    Started by TheMechTech, 09-26-2019 10:42 PM
    • Replies: 8
    • Views: 357
    09-27-2019, 07:42 AM Go to last post
  44. What am I missing?

    Started by Xavierjr75, 08-29-2019 09:58 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,335
    09-26-2019, 11:34 AM Go to last post
  45. Pathetic install work

    Started by Adlerberts-Protege, 09-18-2019 07:24 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,194
    09-26-2019, 11:22 AM Go to last post
  46. American Standard

    Started by joemach, 09-23-2019 07:48 PM
    • Replies: 10
    • Views: 653
    09-26-2019, 09:46 AM Go to last post

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