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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. Poll Sticky Thread Sticky: Poll: Curiosity Question On Brands You Carry

    Started by the editor, 02-17-2012 03:21 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 209
    • Views: 40,087
    04-14-2014, 09:33 AM Go to last post
  2. Sticky Thread Sticky: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 4,278
    08-10-2011, 04:34 PM Go to last post
  1. vac pump oil in manifold

    Started by Joshua Pavich, Today 12:10 PM
    • Replies: 4
    • Views: 40
    Today, 02:36 PM Go to last post
  2. R22 to 410a

    Started by Joshua Pavich, Today 07:41 AM
    • Replies: 4
    • Views: 90
    Today, 02:30 PM Go to last post
  3. Recommend a combustion analyzer?

    Started by Reckless Fable, 03-17-2014 11:56 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 506
    Today, 02:22 PM Go to last post
  4. Condensate Drain Vent Question

    Started by soaker, Yesterday 11:17 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 249
    Today, 01:02 PM Go to last post
  5. That's A LOT of refrigerant!

    Started by BP1972, 04-16-2014 08:24 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,014
    Today, 12:46 PM Go to last post
    • Replies: 9
    • Views: 248
    Today, 12:18 PM Go to last post
  6. Heat Pump Question

    Started by schmuck, Yesterday 10:00 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 243
    Today, 11:09 AM Go to last post
  7. Stupidest Service Call you've run!!!

    Started by kingkaiko2002, 12-21-2011 10:16 PM
    40 Pages
    1 2 3 4 5 6 ... 40
    • Replies: 513
    • Views: 82,312
    Today, 09:21 AM Go to last post
  8. rheem 13pjl

    Started by kenadiens, 03-06-2012 11:47 PM
    • Replies: 12
    • Views: 1,297
    Today, 08:36 AM Go to last post
  9. Goliath Drain Pan with AG-1250e wet switch

    Started by ebrohvac, 04-16-2014 10:57 PM
    • Replies: 8
    • Views: 205
    Today, 05:16 AM Go to last post
  10. Was what My Boss was told true?

    Started by jfiducioso, Yesterday 12:23 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 526
    Today, 01:01 AM Go to last post
  11. Tstat location

    Started by 11crv, 03-25-2014 11:07 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 572
    Yesterday, 09:31 PM Go to last post
  12. Check valve issues

    Started by SSowden, Yesterday 07:03 PM
    • Replies: 6
    • Views: 131
    Yesterday, 08:55 PM Go to last post
  13. What do you do in this situation?

    Started by Rubio480, 04-17-2014 02:50 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 628
    Yesterday, 04:03 PM Go to last post
  14. Refrigerant leak detection?

    Started by artic breeze, 04-14-2014 09:08 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 544
    Yesterday, 08:40 AM Go to last post
  15. Trane XL950 stat

    Started by sarge, 05-10-2012 03:47 PM
    • Replies: 10
    • Views: 1,887
    04-17-2014, 01:56 PM Go to last post
  16. Trap Primer

    Started by dcweb, 04-14-2014 09:53 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 439
    04-17-2014, 10:43 AM Go to last post
  17. mystery harmonics out of the furnace

    Started by maxster, 04-15-2014 04:57 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 416
    04-17-2014, 10:39 AM Go to last post
  18. Lennox mini-split headache

    Started by hvac/airplanes, 04-15-2014 11:15 PM
    • Replies: 7
    • Views: 285
    04-16-2014, 11:19 PM Go to last post
  19. Looking for Feedback

    Started by soaker, 04-08-2014 08:05 PM
    • Replies: 10
    • Views: 320
    04-16-2014, 08:35 PM Go to last post
  20. NATE Study Guide?

    Started by kevster, 04-11-2009 02:38 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 7,253
    04-16-2014, 08:29 PM Go to last post
  21. Pex tie down power tool

    Started by fish88, 04-16-2014 07:26 PM
    • Replies: 0
    • Views: 115
    04-16-2014, 07:26 PM Go to last post
  22. Cleaning mini splits

    Started by jbryan7766, 04-16-2014 08:33 AM
    • Replies: 2
    • Views: 216
    04-16-2014, 02:35 PM Go to last post
  23. Test results for 1/4, 3/8 and 1/2 vacuum hoses

    Started by NathansHVAC, 04-10-2014 12:15 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 176
    • Views: 2,567
    04-16-2014, 02:25 PM Go to last post
  24. Gas pipe Fitting

    Started by coyote, 04-13-2014 08:41 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 1,003
    04-16-2014, 12:26 PM Go to last post
  25. Why the extra amps ?

    Started by Poodle Head Mikey, 04-14-2014 08:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 576
    04-16-2014, 12:05 AM Go to last post
  26. daikin vrv

    Started by davison8410, 04-15-2014 06:14 PM
    • Replies: 3
    • Views: 139
    04-15-2014, 10:47 PM Go to last post
  27. Cool Bryant air handler coil Defective

    Started by jefffinn23, 04-15-2014 05:41 PM
    • Replies: 6
    • Views: 192
    04-15-2014, 09:46 PM Go to last post
  28. York with bad valves

    Started by KevinAdv, 04-08-2014 08:44 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 559
    04-15-2014, 09:14 PM Go to last post
  29. bidding jobs

    Started by HVAC_HUSKER, 04-03-2014 02:19 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,228
    04-15-2014, 06:21 PM Go to last post
  30. A little confused about psychrometrics...

    Started by salmacis81, 04-09-2014 10:35 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 382
    04-15-2014, 06:16 PM Go to last post
    • Replies: 4
    • Views: 241
    04-15-2014, 04:11 PM Go to last post
  31. Window uint question

    Started by bwd111, 04-12-2014 11:50 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 552
    04-15-2014, 06:52 AM Go to last post
  32. What is this for.

    Started by BP1972, 04-12-2014 07:45 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 469
    04-14-2014, 10:01 PM Go to last post
  33. iPhone apps

    Started by Hvacguybc, 09-21-2013 12:35 AM
    • Replies: 10
    • Views: 776
    04-14-2014, 08:24 PM Go to last post
    • Replies: 3
    • Views: 230
    04-14-2014, 08:20 PM Go to last post
  34. best window box ?

    Started by Poodle Head Mikey, 04-14-2014 02:40 PM
    • Replies: 8
    • Views: 210
    04-14-2014, 07:35 PM Go to last post
  35. Mitsubishi, Daikin and Fujitsu

    Started by rebeltech, 03-20-2014 04:42 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 898
    04-14-2014, 01:47 PM Go to last post
  36. Very finicky Carrier

    Started by KevinAdv, 04-13-2014 09:45 PM
    • Replies: 2
    • Views: 235
    04-14-2014, 07:30 AM Go to last post
  37. Hard start on brand new York condensers

    Started by HVACCR, 04-13-2014 07:28 PM
    • Replies: 3
    • Views: 224
    04-14-2014, 05:37 AM Go to last post
  38. Low airflow concern

    Started by millertime77, 04-10-2014 07:22 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 619
    04-13-2014, 06:43 PM Go to last post
  39. New r22 condenser but using nu22b

    Started by Rustytool, 04-12-2014 06:39 PM
    • Replies: 9
    • Views: 352
    04-13-2014, 12:10 AM Go to last post
  40. Wet Bulb Using a Sock

    Started by corny, 04-05-2014 08:30 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 501
    04-12-2014, 11:10 PM Go to last post
  41. Cycles per hour

    Started by 11crv, 04-07-2014 06:55 PM
    • Replies: 12
    • Views: 414
    04-12-2014, 08:29 PM Go to last post
  42. Opinions Needed For New 3 Ton 18 SEER Split System Install

    Started by Warren1071, 04-02-2014 08:22 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 683
    04-12-2014, 05:31 PM Go to last post
  43. Montgomery ward condensing unit

    Started by carman, 04-12-2014 02:27 PM
    • Replies: 3
    • Views: 160
    04-12-2014, 04:24 PM Go to last post
  44. H10G CFC and HFC sensitivity in PPM (parts per million)

    Started by NathansHVAC, 01-28-2014 04:48 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 75
    • Views: 2,729
    04-12-2014, 08:44 AM Go to last post
  45. california hvac license question?

    Started by bizzyBcoble, 04-11-2014 10:12 AM
    • Replies: 0
    • Views: 115
    04-11-2014, 10:12 AM Go to last post
  46. need help from a pro

    Started by mr.freeze01, 04-10-2014 05:38 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 678
    04-10-2014, 11:40 PM Go to last post
  47. Help me understand what happened today

    Started by KevinAdv, 04-10-2014 12:21 AM
    • Replies: 8
    • Views: 491
    04-10-2014, 10:03 PM Go to last post

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