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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
    23 Pages
    1 2 3 4 5 6 ... 23
    • Replies: 298
    • Views: 140,177
    11-19-2017, 05:37 PM 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: 13,950
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. first time ive seen a lennox slp do this

    Started by chuck0norris10, 04-25-2016 08:00 PM
    • Replies: 12
    • Views: 1,435
    05-15-2016, 02:36 AM Go to last post
  3. Multisplit Condenser Size

    Started by redstone85, 05-01-2016 10:40 PM
    • Replies: 7
    • Views: 1,310
    05-14-2016, 07:39 PM Go to last post
  4. OVER CHARGED

    Started by ifIknew, 05-03-2016 04:36 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 3,412
    05-14-2016, 06:21 PM Go to last post
  5. 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: 5,733
    05-14-2016, 04:10 PM Go to last post
  6. new video from appion

    Started by jacob-k, 05-12-2016 12:01 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,659
    05-14-2016, 02:48 AM Go to last post
  7. Outdoor humidity affecting indoor humidity?

    Started by flogprousa7368, 04-17-2016 05:45 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,690
    05-14-2016, 02:29 AM Go to last post
  8. How to avoid the un avoidable.

    Started by timjimbob, 05-13-2016 09:03 AM
    • Replies: 4
    • Views: 1,032
    05-13-2016, 02:48 PM Go to last post
  9. Confused Low head pressure, hissing

    Started by hvac meister, 06-21-2012 11:48 PM
    • Replies: 10
    • Views: 2,234
    05-13-2016, 12:57 PM Go to last post
  10. compressor are to big for evaporator

    Started by greeneco, 05-12-2016 02:19 PM
    evaporator, low pressure, receivers
    • Replies: 2
    • Views: 904
    05-12-2016, 10:05 PM Go to last post
  11. DO I NEED A NC STATE LICENSE?

    Started by ACTS LLC, 03-05-2016 09:57 AM
    • Replies: 6
    • Views: 1,527
    05-12-2016, 10:54 AM Go to last post
  12. Aggressive phone call

    Started by kdean1, 05-04-2016 02:58 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 6,645
    05-11-2016, 10:28 PM Go to last post
  13. UnIdentified hole

    Started by samgevas, 05-06-2016 11:09 PM
    • Replies: 3
    • Views: 1,174
    05-11-2016, 10:28 AM Go to last post
  14. From R-22 to 410a

    Started by HE>I, 01-12-2016 12:04 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 7,121
    05-10-2016, 04:58 AM Go to last post
  15. the best way to pulling a vacuum

    Started by jcrew4242, 09-08-2014 08:58 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 6,056
    05-10-2016, 02:21 AM Go to last post
  16. add ons

    Started by snowbird225, 05-04-2016 02:46 PM
    • Replies: 2
    • Views: 685
    05-09-2016, 10:05 PM Go to last post
  17. For The Guys Doing PM's

    Started by hvacker, 05-08-2016 06:30 PM
    • Replies: 5
    • Views: 1,054
    05-09-2016, 08:07 PM Go to last post
  18. Boiler Changeout in Home Eden, NY

    Started by joey791, 05-08-2016 10:42 PM
    • Replies: 7
    • Views: 848
    05-09-2016, 07:49 AM Go to last post
  19. Turn off power!

    Started by Snaple4, 05-08-2016 02:42 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,247
    05-09-2016, 07:25 AM Go to last post
  20. 407c compressor in r22 unit

    Started by Shreadhead, 05-05-2016 08:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,855
    05-07-2016, 07:56 AM Go to last post
  21. Brazing new material

    Started by sloppyjoe1, 04-25-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,697
    05-06-2016, 03:16 AM Go to last post
  22. 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: 2,174
    05-05-2016, 10:35 PM Go to last post
  23. Samsung 360' Cassette.

    Started by fridg, 05-05-2016 05:03 PM
    • Replies: 0
    • Views: 601
    05-05-2016, 05:03 PM Go to last post
  24. Mini split wall unit need to reverse piping

    Started by servicefitter, 04-23-2016 11:51 AM
    • Replies: 6
    • Views: 989
    05-05-2016, 04:56 PM Go to last post
  25. HOW CAN

    Started by ifIknew, 05-03-2016 09:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,320
    05-05-2016, 01:38 AM Go to last post
  26. Compact air handler for heatpump replacement?

    Started by Hace Frio, 05-04-2016 09:22 PM
    heat pumps
    • Replies: 0
    • Views: 528
    05-04-2016, 09:22 PM Go to last post
    • Replies: 3
    • Views: 973
    05-04-2016, 05:15 AM Go to last post
  27. whats best Condenser coil cleaner

    Started by voneckner, 04-24-2016 09:21 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,572
    05-03-2016, 07:36 AM Go to last post
  28. Using Manifold Gauges within a Vacuum

    Started by steppinthrax, 01-21-2015 04:15 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 5,118
    05-03-2016, 02:54 AM Go to last post
  29. 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: 4,956
    05-03-2016, 12:09 AM Go to last post
  30. Clarification on 14 seer requirement

    Started by garmin, 05-02-2016 11:26 AM
    • Replies: 3
    • Views: 541
    05-02-2016, 11:29 PM Go to last post
  31. What would you do?

    Started by flogprousa7368, 05-02-2016 12:18 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,071
    05-02-2016, 08:57 PM Go to last post
    • Replies: 12
    • Views: 1,899
    05-02-2016, 08:01 PM Go to last post
  32. Checking charge 410 w/ TXV

    Started by flogprousa7368, 05-02-2016 05:40 AM
    • Replies: 2
    • Views: 476
    05-02-2016, 06:58 AM Go to last post
  33. Testo Re-calibration

    Started by Dr Love, 04-27-2016 03:16 PM
    • Replies: 9
    • Views: 1,121
    05-01-2016, 04:12 PM Go to last post
  34. mismatched system

    Started by splus, 04-30-2016 03:00 PM
    • Replies: 7
    • Views: 889
    05-01-2016, 09:33 AM Go to last post
  35. uniweld flow meter pop off

    Started by coyote, 04-25-2016 09:01 PM
    • Replies: 5
    • Views: 1,017
    04-29-2016, 10:33 AM Go to last post
  36. Elite Software Rhvac - How do I do this room?

    Started by Snaple4, 04-28-2016 07:17 PM
    • Replies: 2
    • Views: 648
    04-28-2016, 11:40 PM Go to last post
  37. Replacement zone damper sizing issues.

    Started by FireEMT978, 04-25-2016 08:58 PM
    • Replies: 8
    • Views: 1,012
    04-28-2016, 10:28 PM Go to last post
    • Replies: 35
    • Views: 4,110
    04-28-2016, 03:56 PM Go to last post
  38. Bacharach / Mars detectors

    Started by Robber, 04-27-2016 10:05 AM
    • Replies: 10
    • Views: 693
    04-27-2016, 09:40 PM Go to last post
  39. Being a Tech In Arizona

    Started by Combatvet13, 04-17-2016 06:17 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,080
    04-27-2016, 08:22 PM Go to last post
  40. 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: 3,862
    04-27-2016, 03:04 PM Go to last post
  41. Stumped on Lennox hp

    Started by Kerik7, 04-25-2016 10:22 PM
    • Replies: 10
    • Views: 1,463
    04-27-2016, 01:22 PM Go to last post
  42. shake it off!!

    Started by snowbird225, 04-25-2016 02:53 PM
    • Replies: 8
    • Views: 1,442
    04-26-2016, 10:42 PM Go to last post
  43. Bleeding refrigerant

    Started by flogprousa7368, 04-20-2016 11:52 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 6,298
    04-26-2016, 06:34 PM Go to last post
  44. 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: 2,627
    04-26-2016, 01:50 PM Go to last post
  45. RX-11 flushing

    Started by HE>I, 04-23-2016 01:45 AM
    • Replies: 11
    • Views: 1,718
    04-25-2016, 07:35 PM Go to last post
  46. Condenser start up

    Started by HE>I, 04-23-2016 01:43 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,070
    04-25-2016, 06:02 PM Go to last post
  47. New to residential

    Started by vondo1451, 04-24-2016 06:49 PM
    • Replies: 4
    • Views: 884
    04-25-2016, 10:21 AM Go to last post

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