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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: 273
    • Views: 104,656
    07-21-2016, 12:36 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: 11,207
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Supply grill selection based on FPM

    Started by dave r, 05-22-2016 10:41 PM
    • Replies: 0
    • Views: 359
    05-22-2016, 10:41 PM Go to last post
  3. Rule Of Thumb / Manual J Load Calculation

    Started by RSWAFFER, 05-21-2016 07:23 PM
    • Replies: 8
    • Views: 525
    05-22-2016, 12:46 PM Go to last post
  4. Random question about restrictions

    Started by brownbz, 05-19-2016 04:08 AM
    • Replies: 10
    • Views: 657
    05-22-2016, 10:22 AM Go to last post
  5. Amana Heat Pump Issue in Cooling

    Started by DeputyDawg605, 05-20-2016 05:26 PM
    • Replies: 8
    • Views: 491
    05-21-2016, 08:42 PM Go to last post
  6. Do I install the a/c & furnace with all the bells and whistles or not?

    Started by Mrak, 04-28-2016 11:57 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,623
    05-20-2016, 10:13 PM Go to last post
  7. Undersized suction line

    Started by desol, 05-19-2016 01:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,022
    05-20-2016, 03:07 PM Go to last post
  8. York Res'l A/C

    Started by mirfgtech, 05-19-2016 05:41 PM
    • Replies: 3
    • Views: 496
    05-20-2016, 12:40 PM Go to last post
  9. Log Home insulation

    Started by COOLJIM, 05-15-2016 05:25 PM
    • Replies: 6
    • Views: 595
    05-19-2016, 05:16 PM Go to last post
  10. Restrictions

    Started by SanchezHVAC, 05-15-2016 08:15 PM
    • Replies: 6
    • Views: 677
    05-19-2016, 04:23 AM Go to last post
    • Replies: 9
    • Views: 623
    05-18-2016, 09:14 PM Go to last post
  11. Whirlpool refrigerator service manuals..... where?

    Started by Mrak, 05-18-2016 03:18 PM
    • Replies: 2
    • Views: 301
    05-18-2016, 09:10 PM Go to last post
  12. Testo 310?

    Started by Cbssteve, 05-14-2016 04:41 PM
    • Replies: 8
    • Views: 588
    05-18-2016, 08:51 PM Go to last post
  13. Delta T Question

    Started by RSWAFFER, 04-29-2016 10:38 AM
    • Replies: 7
    • Views: 834
    05-18-2016, 06:18 PM Go to last post
  14. Newbie need help

    Started by puregamer, 04-23-2016 12:15 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,016
    05-18-2016, 07:27 AM Go to last post
  15. compressor damage from txv in backwards for three years

    Started by nbusse, 04-01-2014 09:55 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 4,187
    05-18-2016, 01:57 AM Go to last post
    • Replies: 3
    • Views: 522
    05-17-2016, 10:53 PM Go to last post
  16. Fujitsu Mini split short cycling

    Started by AllStateTech, 05-01-2016 03:15 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,120
    05-17-2016, 08:52 PM Go to last post
  17. vacuum pump oil - Technique and disposal

    Started by vin lashon, 05-15-2016 09:56 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,393
    05-17-2016, 03:33 PM Go to last post
  18. How Best To Handle This ????

    Started by James Colver, 05-15-2016 01:59 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,208
    05-17-2016, 08:02 AM Go to last post
  19. Nu Calgon 4050-08

    Started by Renegadehvac, 05-16-2016 12:44 AM
    • Replies: 2
    • Views: 540
    05-16-2016, 08:34 PM Go to last post
  20. Diagnosing Bad TXV

    Started by SanchezHVAC, 05-15-2016 08:17 PM
    • Replies: 4
    • Views: 484
    05-15-2016, 11:00 PM Go to last post
  21. Dirty sock smell/possible sewer smell?

    Started by Cole_Schleif, 04-29-2016 09:19 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,356
    05-15-2016, 06:42 PM Go to last post
  22. Low suction, normal head pressures. Confused.

    Started by pmck94, 05-05-2016 10:33 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 3,447
    05-15-2016, 01:13 PM Go to last post
  23. How to tell the capacitor size by looking at the mfg sticker.

    Started by YingGiang, 11-29-2015 08:25 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,944
    05-15-2016, 10:01 AM Go to last post
  24. first time ive seen a lennox slp do this

    Started by chuck0norris10, 04-25-2016 08:00 PM
    • Replies: 12
    • Views: 910
    05-15-2016, 02:36 AM Go to last post
  25. Multisplit Condenser Size

    Started by redstone85, 05-01-2016 10:40 PM
    • Replies: 7
    • Views: 696
    05-14-2016, 07:39 PM Go to last post
  26. OVER CHARGED

    Started by ifIknew, 05-03-2016 04:36 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,968
    05-14-2016, 06:21 PM Go to last post
  27. rule of thumb sizing energy star homes

    Started by jbhenergy, 05-04-2016 11:58 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 3,186
    05-14-2016, 04:10 PM Go to last post
  28. new video from appion

    Started by jacob-k, 05-12-2016 12:01 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,319
    05-14-2016, 02:48 AM Go to last post
  29. Outdoor humidity affecting indoor humidity?

    Started by flogprousa7368, 04-17-2016 05:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,120
    05-14-2016, 02:29 AM Go to last post
  30. How to avoid the un avoidable.

    Started by timjimbob, 05-13-2016 09:03 AM
    • Replies: 4
    • Views: 572
    05-13-2016, 02:48 PM Go to last post
  31. Confused Low head pressure, hissing

    Started by hvac meister, 06-21-2012 11:48 PM
    • Replies: 10
    • Views: 1,638
    05-13-2016, 12:57 PM Go to last post
  32. compressor are to big for evaporator

    Started by greeneco, 05-12-2016 02:19 PM
    evaporator, low pressure, receivers
    • Replies: 2
    • Views: 499
    05-12-2016, 10:05 PM Go to last post
  33. DO I NEED A NC STATE LICENSE?

    Started by ACTS LLC, 03-05-2016 09:57 AM
    • Replies: 6
    • Views: 894
    05-12-2016, 10:54 AM Go to last post
  34. Aggressive phone call

    Started by kdean1, 05-04-2016 02:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 3,746
    05-11-2016, 10:28 PM Go to last post
  35. UnIdentified hole

    Started by samgevas, 05-06-2016 11:09 PM
    • Replies: 3
    • Views: 749
    05-11-2016, 10:28 AM Go to last post
  36. From R-22 to 410a

    Started by HE>I, 01-12-2016 12:04 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,740
    05-10-2016, 04:58 AM Go to last post
  37. the best way to pulling a vacuum

    Started by jcrew4242, 09-08-2014 08:58 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,337
    05-10-2016, 02:21 AM Go to last post
  38. add ons

    Started by snowbird225, 05-04-2016 02:46 PM
    • Replies: 2
    • Views: 478
    05-09-2016, 10:05 PM Go to last post
  39. For The Guys Doing PM's

    Started by hvacker, 05-08-2016 06:30 PM
    • Replies: 5
    • Views: 702
    05-09-2016, 08:07 PM Go to last post
  40. Boiler Changeout in Home Eden, NY

    Started by joey791, 05-08-2016 10:42 PM
    • Replies: 7
    • Views: 472
    05-09-2016, 07:49 AM Go to last post
  41. Turn off power!

    Started by Snaple4, 05-08-2016 02:42 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,584
    05-09-2016, 07:25 AM Go to last post
  42. 407c compressor in r22 unit

    Started by Shreadhead, 05-05-2016 08:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,207
    05-07-2016, 07:56 AM Go to last post
  43. Brazing new material

    Started by sloppyjoe1, 04-25-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,465
    05-06-2016, 03:16 AM Go to last post
  44. Reason low air flow/dirty evaporator would raise subcooling

    Started by colnago, 05-03-2016 03:42 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,150
    05-05-2016, 10:35 PM Go to last post
  45. Samsung 360' Cassette.

    Started by fridg, 05-05-2016 05:03 PM
    • Replies: 0
    • Views: 301
    05-05-2016, 05:03 PM Go to last post
  46. Mini split wall unit need to reverse piping

    Started by servicefitter, 04-23-2016 11:51 AM
    • Replies: 6
    • Views: 564
    05-05-2016, 04:56 PM Go to last post
  47. HOW CAN

    Started by ifIknew, 05-03-2016 09:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 852
    05-05-2016, 01:38 AM Go to last post
  48. Compact air handler for heatpump replacement?

    Started by Hace Frio, 05-04-2016 09:22 PM
    heat pumps
    • Replies: 0
    • Views: 272
    05-04-2016, 09:22 PM Go to last post

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