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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: 160,477
    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: 16,239
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heil heat pump defrost board question

    Started by jmeadows, Today 09:38 PM
    • Replies: 0
    • Views: 10
    Today, 09:38 PM Go to last post
  3. Lennox 17w82 controlboard

    Started by needt0kn0w, Yesterday 05:20 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 219
    Today, 09:07 PM Go to last post
  4. OXY/Acet torch or turbo torch?

    Started by Aronsx, 06-12-2019 05:14 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,395
    Today, 10:18 AM Go to last post
  5. Thermostat new t5

    Started by emtim, Yesterday 08:58 PM
    • Replies: 2
    • Views: 143
    Yesterday, 10:24 PM Go to last post
  6. Lennox G61MPV Low flame signal , HELP!

    Started by NotSmartEnough, 10-15-2019 08:33 PM
    • Replies: 10
    • Views: 184
    Yesterday, 07:07 PM Go to last post
    • Replies: 4
    • Views: 192
    Yesterday, 06:57 AM Go to last post
  7. Confused

    Started by jmeadows, 10-14-2019 09:51 PM
    • Replies: 7
    • Views: 372
    10-15-2019, 09:28 PM Go to last post
  8. armstrong furnace help

    Started by JmanHVAC, 10-15-2019 09:09 AM
    • Replies: 9
    • Views: 255
    10-15-2019, 04:11 PM Go to last post
  9. York manuals online

    Started by sheedyhvac, 10-15-2019 01:00 PM
    • Replies: 4
    • Views: 156
    10-15-2019, 03:52 PM Go to last post
  10. 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: 652
    10-15-2019, 04:38 AM Go to last post
  11. Skymark Package Unit CO ISSUES

    Started by HvacPhil, 10-14-2019 06:39 PM
    • Replies: 2
    • Views: 185
    10-14-2019, 11:24 PM Go to last post
  12. The New Nu Calgon Air Purifiers

    Started by Gunslinger, 04-25-2017 08:33 PM
    • Replies: 6
    • Views: 5,046
    10-14-2019, 05:44 PM Go to last post
  13. 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: 503
    10-14-2019, 12:39 PM Go to last post
  14. Residential Ammonia absorption air conditioning

    Started by TruTempHVAC, 10-02-2019 12:38 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,112
    10-14-2019, 04:09 AM Go to last post
  15. Question How does Mars Azure "auto size"?

    Started by Irascible, 09-09-2019 04:36 PM
    • Replies: 8
    • Views: 718
    10-13-2019, 03:40 PM Go to last post
  16. The Honeywell 5000s are back!

    Started by Highheadpressur, 09-28-2019 10:33 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 860
    10-12-2019, 01:00 PM Go to last post
  17. Hydronic radiant wall air removal placement

    Started by kanecats, 10-10-2019 12:13 PM
    • Replies: 6
    • Views: 256
    10-11-2019, 10:43 AM Go to last post
  18. napoleon ductless split heat pump issue

    Started by plott hound, 10-06-2019 02:11 PM
    • Replies: 2
    • Views: 249
    10-11-2019, 10:05 AM Go to last post
  19. Chiller York YVAA .Low diff oil pressure

    Started by Yorkyvaa, 10-11-2019 04:33 AM
    • Replies: 0
    • Views: 97
    10-11-2019, 04:33 AM Go to last post
  20. Any Goodman man?

    Started by town, 10-10-2019 07:29 PM
    • Replies: 5
    • Views: 364
    10-11-2019, 12:04 AM Go to last post
    • Replies: 12
    • Views: 557
    10-10-2019, 04:47 PM Go to last post
  21. Copeland Digital scroll retrofit

    Started by sanchmanu, 10-10-2019 01:08 AM
    • Replies: 1
    • Views: 249
    10-10-2019, 11:27 AM Go to last post
  22. Broken compressor bolts

    Started by BL281, 10-08-2019 09:03 AM
    • Replies: 6
    • Views: 389
    10-10-2019, 10:45 AM Go to last post
  23. Thermocouple switch box(open/close) part name

    Started by ZP Aire, 10-08-2019 04:37 PM
    • Replies: 5
    • Views: 248
    10-09-2019, 10:54 PM Go to last post
    • Replies: 11
    • Views: 537
    10-09-2019, 09:15 PM Go to last post
  24. 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: 60,759
    10-08-2019, 08:53 PM Go to last post
  25. Navien hot water heater

    Started by Daveboyhky, 09-26-2019 08:33 PM
    • Replies: 6
    • Views: 493
    10-08-2019, 07:58 PM Go to last post
    • Replies: 12
    • Views: 485
    10-08-2019, 11:40 AM Go to last post
  26. Best HVAC master license study guide

    Started by Ac_man, 10-01-2019 12:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 817
    10-08-2019, 07:50 AM Go to last post
  27. Long Hoses for Nitrogen

    Started by szw21, 09-13-2019 09:55 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,330
    10-07-2019, 03:28 PM Go to last post
  28. Mitsubishi 3T Hyper heat. 45K at 5 degrees ?

    Started by tlj000, 09-21-2019 08:34 AM
    • Replies: 12
    • Views: 646
    10-07-2019, 03:20 PM Go to last post
  29. Survey form diagram

    Started by Kobe RBVBD, 10-04-2019 10:07 AM
    • Replies: 6
    • Views: 356
    10-06-2019, 07:29 AM Go to last post
    • Replies: 1
    • Views: 253
    10-05-2019, 08:25 PM Go to last post
  30. Low static AHU supply duct options

    Started by NobleChaos, 10-04-2019 09:01 AM
    • Replies: 4
    • Views: 269
    10-05-2019, 09:53 AM Go to last post
  31. Heatload calculation apps

    Started by uke, 10-04-2019 11:35 AM
    • Replies: 3
    • Views: 272
    10-05-2019, 08:27 AM Go to last post
  32. tin snips

    Started by micdundee, 10-04-2019 09:09 AM
    • Replies: 6
    • Views: 330
    10-04-2019, 02:29 PM Go to last post
  33. 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: 9,676
    10-02-2019, 04:33 PM Go to last post
  34. zoning board and emergency heat

    Started by gesellmann, 10-01-2019 06:52 PM
    • Replies: 2
    • Views: 286
    10-02-2019, 05:57 AM Go to last post
  35. UV lights and pros/cons

    Started by Ohmthis, 09-29-2019 08:16 PM
    • Replies: 12
    • Views: 566
    10-01-2019, 04:19 AM Go to last post
  36. Low suction high head

    Started by Mr. Nobody, 09-25-2019 07:15 PM
    • Replies: 5
    • Views: 511
    09-30-2019, 04:05 PM Go to last post
  37. Condensate in mountain areas

    Started by Jo4ey, 09-25-2019 12:35 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 629
    09-30-2019, 01:43 PM Go to last post
  38. Should I Tell Somebody???

    Started by James Colver, 09-28-2019 10:32 AM
    • Replies: 12
    • Views: 811
    09-29-2019, 08:24 AM Go to last post
  39. blew the traces off board

    Started by Snapperhead, 09-14-2019 09:24 PM
    • Replies: 9
    • Views: 876
    09-28-2019, 04:39 AM Go to last post
  40. Best Air Handler for Trane XR15 Heat Pump

    Started by tigerdunes, 09-27-2019 04:56 AM
    • Replies: 4
    • Views: 295
    09-27-2019, 09:28 AM Go to last post
  41. Dry Coil / Wet Coil

    Started by RSWAFFER, 06-06-2015 12:25 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 9,387
    09-27-2019, 08:16 AM Go to last post
  42. Well that's odd Payne unit PA13NA036-C

    Started by TheMechTech, 09-26-2019 10:42 PM
    • Replies: 8
    • Views: 355
    09-27-2019, 07:42 AM Go to last post
  43. What am I missing?

    Started by Xavierjr75, 08-29-2019 09:58 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,329
    09-26-2019, 11:34 AM Go to last post
  44. Pathetic install work

    Started by Adlerberts-Protege, 09-18-2019 07:24 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,184
    09-26-2019, 11:22 AM Go to last post
  45. American Standard

    Started by joemach, 09-23-2019 07:48 PM
    • Replies: 10
    • Views: 647
    09-26-2019, 09:46 AM Go to last post
  46. Blower motor failed repeatedly

    Started by wxguo1, 09-20-2019 10:31 PM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 2,425
    09-24-2019, 07:02 PM Go to last post

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