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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: 99,932
    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: 10,915
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused Low head pressure, hissing

    Started by hvac meister, 06-21-2012 11:48 PM
    • Replies: 10
    • Views: 1,567
    05-13-2016, 12:57 PM Go to last post
  3. compressor are to big for evaporator

    Started by greeneco, 05-12-2016 02:19 PM
    evaporator, low pressure, receivers
    • Replies: 2
    • Views: 414
    05-12-2016, 10:05 PM Go to last post
  4. DO I NEED A NC STATE LICENSE?

    Started by ACTS LLC, 03-05-2016 09:57 AM
    • Replies: 6
    • Views: 791
    05-12-2016, 10:54 AM Go to last post
  5. Aggressive phone call

    Started by kdean1, 05-04-2016 02:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 3,105
    05-11-2016, 10:28 PM Go to last post
  6. UnIdentified hole

    Started by samgevas, 05-06-2016 11:09 PM
    • Replies: 3
    • Views: 662
    05-11-2016, 10:28 AM Go to last post
  7. From R-22 to 410a

    Started by HE>I, 01-12-2016 12:04 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,022
    05-10-2016, 04:58 AM Go to last post
  8. the best way to pulling a vacuum

    Started by jcrew4242, 09-08-2014 08:58 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,082
    05-10-2016, 02:21 AM Go to last post
  9. add ons

    Started by snowbird225, 05-04-2016 02:46 PM
    • Replies: 2
    • Views: 401
    05-09-2016, 10:05 PM Go to last post
  10. For The Guys Doing PM's

    Started by hvacker, 05-08-2016 06:30 PM
    • Replies: 5
    • Views: 628
    05-09-2016, 08:07 PM Go to last post
  11. Boiler Changeout in Home Eden, NY

    Started by joey791, 05-08-2016 10:42 PM
    • Replies: 7
    • Views: 376
    05-09-2016, 07:49 AM Go to last post
  12. Turn off power!

    Started by Snaple4, 05-08-2016 02:42 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,298
    05-09-2016, 07:25 AM Go to last post
  13. 407c compressor in r22 unit

    Started by Shreadhead, 05-05-2016 08:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 891
    05-07-2016, 07:56 AM Go to last post
  14. Brazing new material

    Started by sloppyjoe1, 04-25-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,244
    05-06-2016, 03:16 AM Go to last post
  15. 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: 943
    05-05-2016, 10:35 PM Go to last post
  16. Samsung 360' Cassette.

    Started by fridg, 05-05-2016 05:03 PM
    • Replies: 0
    • Views: 246
    05-05-2016, 05:03 PM Go to last post
  17. Mini split wall unit need to reverse piping

    Started by servicefitter, 04-23-2016 11:51 AM
    • Replies: 6
    • Views: 478
    05-05-2016, 04:56 PM Go to last post
  18. HOW CAN

    Started by ifIknew, 05-03-2016 09:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 729
    05-05-2016, 01:38 AM Go to last post
  19. Compact air handler for heatpump replacement?

    Started by Hace Frio, 05-04-2016 09:22 PM
    heat pumps
    • Replies: 0
    • Views: 216
    05-04-2016, 09:22 PM Go to last post
    • Replies: 3
    • Views: 560
    05-04-2016, 05:15 AM Go to last post
  20. whats best Condenser coil cleaner

    Started by voneckner, 04-24-2016 09:21 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,329
    05-03-2016, 07:36 AM Go to last post
  21. Using Manifold Gauges within a Vacuum

    Started by steppinthrax, 01-21-2015 04:15 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,181
    05-03-2016, 02:54 AM Go to last post
  22. Time to change condenser coil

    Started by mr.charles, 04-29-2016 05:23 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 65
    • Views: 2,810
    05-03-2016, 12:09 AM Go to last post
  23. Clarification on 14 seer requirement

    Started by garmin, 05-02-2016 11:26 AM
    • Replies: 3
    • Views: 349
    05-02-2016, 11:29 PM Go to last post
    • Replies: 2
    • Views: 332
    05-02-2016, 09:16 PM Go to last post
  24. What would you do?

    Started by flogprousa7368, 05-02-2016 12:18 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 839
    05-02-2016, 08:57 PM Go to last post
    • Replies: 12
    • Views: 810
    05-02-2016, 08:01 PM Go to last post
  25. Checking charge 410 w/ TXV

    Started by flogprousa7368, 05-02-2016 05:40 AM
    • Replies: 2
    • Views: 316
    05-02-2016, 06:58 AM Go to last post
  26. Testo Re-calibration

    Started by Dr Love, 04-27-2016 03:16 PM
    • Replies: 9
    • Views: 468
    05-01-2016, 04:12 PM Go to last post
  27. mismatched system

    Started by splus, 04-30-2016 03:00 PM
    • Replies: 7
    • Views: 500
    05-01-2016, 09:33 AM Go to last post
  28. uniweld flow meter pop off

    Started by coyote, 04-25-2016 09:01 PM
    • Replies: 5
    • Views: 381
    04-29-2016, 10:33 AM Go to last post
  29. Elite Software Rhvac - How do I do this room?

    Started by Snaple4, 04-28-2016 07:17 PM
    • Replies: 2
    • Views: 315
    04-28-2016, 11:40 PM Go to last post
  30. Replacement zone damper sizing issues.

    Started by FireEMT978, 04-25-2016 08:58 PM
    • Replies: 8
    • Views: 488
    04-28-2016, 10:28 PM Go to last post
    • Replies: 35
    • Views: 1,526
    04-28-2016, 03:56 PM Go to last post
  31. What are your favorite boot/shoes?

    Started by slahac, 02-09-2014 10:52 AM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 7,403
    04-27-2016, 11:20 PM Go to last post
  32. Bacharach / Mars detectors

    Started by Robber, 04-27-2016 10:05 AM
    • Replies: 10
    • Views: 405
    04-27-2016, 09:40 PM Go to last post
  33. Being a Tech In Arizona

    Started by Combatvet13, 04-17-2016 06:17 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,354
    04-27-2016, 08:22 PM Go to last post
  34. American standard condenser, too much charge from the factory

    Started by gladiatormaniac, 04-23-2016 10:47 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,402
    04-27-2016, 03:04 PM Go to last post
  35. Stumped on Lennox hp

    Started by Kerik7, 04-25-2016 10:22 PM
    • Replies: 10
    • Views: 619
    04-27-2016, 01:22 PM Go to last post
  36. shake it off!!

    Started by snowbird225, 04-25-2016 02:53 PM
    • Replies: 8
    • Views: 578
    04-26-2016, 10:42 PM Go to last post
  37. Bleeding refrigerant

    Started by flogprousa7368, 04-20-2016 11:52 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,565
    04-26-2016, 06:34 PM Go to last post
  38. 7.5 ton AC unit R-22 keeps pumping itself down

    Started by B1morelli, 04-22-2016 08:38 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,201
    04-26-2016, 01:50 PM Go to last post
  39. Confused ecofreeez EF-22a?

    Started by burgsh&a, 04-06-2012 02:34 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 82
    • Views: 56,651
    04-26-2016, 01:20 PM Go to last post
  40. RX-11 flushing

    Started by HE>I, 04-23-2016 01:45 AM
    • Replies: 11
    • Views: 587
    04-25-2016, 07:35 PM Go to last post
  41. Condenser start up

    Started by HE>I, 04-23-2016 01:43 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 692
    04-25-2016, 06:02 PM Go to last post
  42. New to residential

    Started by vondo1451, 04-24-2016 06:49 PM
    • Replies: 4
    • Views: 353
    04-25-2016, 10:21 AM Go to last post
  43. Grace period 2015 energy efficiency standards

    Started by dave r, 04-22-2016 11:32 AM
    • Replies: 4
    • Views: 288
    04-25-2016, 10:18 AM Go to last post
  44. charging a system

    Started by d-newtech, 04-17-2016 10:05 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,354
    04-25-2016, 10:07 AM Go to last post
  45. An embarrassing Goodman questian

    Started by jack david, 04-23-2016 02:00 AM
    • Replies: 7
    • Views: 666
    04-25-2016, 06:53 AM Go to last post
  46. Newbie Question about High Subcooling in Relation to Superheat TXV

    Started by colnago, 04-23-2016 09:52 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 849
    04-25-2016, 05:26 AM Go to last post

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