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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: 99,682
    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: 10,907
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Debris build up in wall hung split fan rotors

    Started by FixItMick, 05-25-2016 06:23 AM
    • Replies: 2
    • Views: 180
    05-25-2016, 07:38 AM Go to last post
  3. No Sweating on the (sunction) Big Copper Line

    Started by sterone, 04-14-2016 07:50 PM
    5 Pages
    1 2 3 4 5
    • Replies: 59
    • Views: 2,809
    05-24-2016, 12:36 PM Go to last post
  4. Mixing 407C and R22

    Started by bkaras, 05-22-2016 12:58 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,992
    05-24-2016, 11:20 AM Go to last post
  5. New DOE Requirements

    Started by Irishmist, 05-23-2016 10:17 AM
    • Replies: 4
    • Views: 326
    05-24-2016, 01:17 AM Go to last post
  6. Superheat and sightglass

    Started by dloefffler, 05-23-2016 10:28 AM
    • Replies: 10
    • Views: 385
    05-23-2016, 06:02 PM Go to last post
  7. Supply grill selection based on FPM

    Started by dave r, 05-22-2016 10:41 PM
    • Replies: 0
    • Views: 289
    05-22-2016, 10:41 PM Go to last post
  8. Rule Of Thumb / Manual J Load Calculation

    Started by RSWAFFER, 05-21-2016 07:23 PM
    • Replies: 8
    • Views: 401
    05-22-2016, 12:46 PM Go to last post
  9. Random question about restrictions

    Started by brownbz, 05-19-2016 04:08 AM
    • Replies: 10
    • Views: 544
    05-22-2016, 10:22 AM Go to last post
  10. Amana Heat Pump Issue in Cooling

    Started by DeputyDawg605, 05-20-2016 05:26 PM
    • Replies: 8
    • Views: 410
    05-21-2016, 08:42 PM Go to last post
  11. 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: 1,422
    05-20-2016, 10:13 PM Go to last post
  12. Undersized suction line

    Started by desol, 05-19-2016 01:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 747
    05-20-2016, 03:07 PM Go to last post
  13. York Res'l A/C

    Started by mirfgtech, 05-19-2016 05:41 PM
    • Replies: 3
    • Views: 397
    05-20-2016, 12:40 PM Go to last post
  14. Log Home insulation

    Started by COOLJIM, 05-15-2016 05:25 PM
    • Replies: 6
    • Views: 455
    05-19-2016, 05:16 PM Go to last post
  15. Restrictions

    Started by SanchezHVAC, 05-15-2016 08:15 PM
    • Replies: 6
    • Views: 572
    05-19-2016, 04:23 AM Go to last post
    • Replies: 9
    • Views: 505
    05-18-2016, 09:14 PM Go to last post
  16. Whirlpool refrigerator service manuals..... where?

    Started by Mrak, 05-18-2016 03:18 PM
    • Replies: 2
    • Views: 243
    05-18-2016, 09:10 PM Go to last post
  17. Testo 310?

    Started by Cbssteve, 05-14-2016 04:41 PM
    • Replies: 8
    • Views: 467
    05-18-2016, 08:51 PM Go to last post
  18. Delta T Question

    Started by RSWAFFER, 04-29-2016 10:38 AM
    • Replies: 7
    • Views: 663
    05-18-2016, 06:18 PM Go to last post
  19. Newbie need help

    Started by puregamer, 04-23-2016 12:15 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,652
    05-18-2016, 07:27 AM Go to last post
  20. 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: 3,956
    05-18-2016, 01:57 AM Go to last post
    • Replies: 3
    • Views: 442
    05-17-2016, 10:53 PM Go to last post
  21. Fujitsu Mini split short cycling

    Started by AllStateTech, 05-01-2016 03:15 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,610
    05-17-2016, 08:52 PM Go to last post
  22. vacuum pump oil - Technique and disposal

    Started by vin lashon, 05-15-2016 09:56 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,072
    05-17-2016, 03:33 PM Go to last post
  23. How Best To Handle This ????

    Started by James Colver, 05-15-2016 01:59 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,027
    05-17-2016, 08:02 AM Go to last post
  24. Nu Calgon 4050-08

    Started by Renegadehvac, 05-16-2016 12:44 AM
    • Replies: 2
    • Views: 403
    05-16-2016, 08:34 PM Go to last post
  25. Diagnosing Bad TXV

    Started by SanchezHVAC, 05-15-2016 08:17 PM
    • Replies: 4
    • Views: 409
    05-15-2016, 11:00 PM Go to last post
  26. Dirty sock smell/possible sewer smell?

    Started by Cole_Schleif, 04-29-2016 09:19 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,023
    05-15-2016, 06:42 PM Go to last post
  27. Low suction, normal head pressures. Confused.

    Started by pmck94, 05-05-2016 10:33 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 2,634
    05-15-2016, 01:13 PM Go to last post
  28. 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: 2,478
    05-15-2016, 10:01 AM Go to last post
  29. first time ive seen a lennox slp do this

    Started by chuck0norris10, 04-25-2016 08:00 PM
    • Replies: 12
    • Views: 799
    05-15-2016, 02:36 AM Go to last post
  30. Multisplit Condenser Size

    Started by redstone85, 05-01-2016 10:40 PM
    • Replies: 7
    • Views: 587
    05-14-2016, 07:39 PM Go to last post
  31. OVER CHARGED

    Started by ifIknew, 05-03-2016 04:36 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,654
    05-14-2016, 06:21 PM Go to last post
  32. 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: 2,611
    05-14-2016, 04:10 PM Go to last post
  33. new video from appion

    Started by jacob-k, 05-12-2016 12:01 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,046
    05-14-2016, 02:48 AM Go to last post
  34. Outdoor humidity affecting indoor humidity?

    Started by flogprousa7368, 04-17-2016 05:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 959
    05-14-2016, 02:29 AM Go to last post
  35. How to avoid the un avoidable.

    Started by timjimbob, 05-13-2016 09:03 AM
    • Replies: 4
    • Views: 458
    05-13-2016, 02:48 PM Go to last post
  36. Confused Low head pressure, hissing

    Started by hvac meister, 06-21-2012 11:48 PM
    • Replies: 10
    • Views: 1,564
    05-13-2016, 12:57 PM Go to last post
  37. compressor are to big for evaporator

    Started by greeneco, 05-12-2016 02:19 PM
    evaporator, low pressure, receivers
    • Replies: 2
    • Views: 410
    05-12-2016, 10:05 PM Go to last post
  38. DO I NEED A NC STATE LICENSE?

    Started by ACTS LLC, 03-05-2016 09:57 AM
    • Replies: 6
    • Views: 785
    05-12-2016, 10:54 AM Go to last post
  39. Aggressive phone call

    Started by kdean1, 05-04-2016 02:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 3,085
    05-11-2016, 10:28 PM Go to last post
  40. UnIdentified hole

    Started by samgevas, 05-06-2016 11:09 PM
    • Replies: 3
    • Views: 659
    05-11-2016, 10:28 AM Go to last post
  41. From R-22 to 410a

    Started by HE>I, 01-12-2016 12:04 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,006
    05-10-2016, 04:58 AM Go to last post
  42. the best way to pulling a vacuum

    Started by jcrew4242, 09-08-2014 08:58 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,074
    05-10-2016, 02:21 AM Go to last post
  43. add ons

    Started by snowbird225, 05-04-2016 02:46 PM
    • Replies: 2
    • Views: 399
    05-09-2016, 10:05 PM Go to last post
  44. For The Guys Doing PM's

    Started by hvacker, 05-08-2016 06:30 PM
    • Replies: 5
    • Views: 621
    05-09-2016, 08:07 PM Go to last post
  45. Boiler Changeout in Home Eden, NY

    Started by joey791, 05-08-2016 10:42 PM
    • Replies: 7
    • Views: 369
    05-09-2016, 07:49 AM Go to last post
  46. Turn off power!

    Started by Snaple4, 05-08-2016 02:42 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,278
    05-09-2016, 07:25 AM Go to last post
  47. 407c compressor in r22 unit

    Started by Shreadhead, 05-05-2016 08:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 875
    05-07-2016, 07:56 AM Go to last post
  48. Brazing new material

    Started by sloppyjoe1, 04-25-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,238
    05-06-2016, 03:16 AM Go to last post
  49. 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: 935
    05-05-2016, 10:35 PM Go to last post

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