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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: 296
    • Views: 134,277
    09-04-2017, 09:05 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: 13,584
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 4
    • Views: 707
    04-20-2016, 04:52 PM Go to last post
  2. Heat Pump Help!

    Started by mattshvac, 04-02-2016 11:31 AM
    12 Pages
    1 2 3 4 5 6 ... 12
    • Replies: 148
    • Views: 11,946
    04-20-2016, 08:59 AM Go to last post
  3. Wiring an air handler with freeze protection stat

    Started by fozziee2, 04-16-2016 04:17 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,495
    04-19-2016, 10:59 PM Go to last post
  4. WTF!!!

    Started by flogprousa7368, 04-18-2016 07:11 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,565
    04-19-2016, 09:50 PM Go to last post
  5. Brazing copper lines to brass service valves on condenser

    Started by bbuller, 04-18-2016 11:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,610
    04-19-2016, 09:41 PM Go to last post
  6. Heat pump high head and suction pressures

    Started by stilllearning2, 04-17-2016 09:46 AM
    • Replies: 11
    • Views: 1,839
    04-19-2016, 03:39 PM Go to last post
    • Replies: 2
    • Views: 524
    04-19-2016, 09:03 AM Go to last post
  7. Calculating cooling loads

    Started by sloppyjoe1, 04-18-2016 02:34 AM
    • Replies: 2
    • Views: 442
    04-18-2016, 05:24 AM Go to last post
  8. Needing a new pocket hose

    Started by chippert, 04-02-2016 08:56 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,815
    04-17-2016, 06:14 PM Go to last post
  9. Wet bulb Dry bulb

    Started by flogprousa7368, 04-15-2016 10:37 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,564
    04-17-2016, 03:44 PM Go to last post
  10. Harris Stay-Silv white brazing Flux

    Started by loopy, 04-14-2016 12:46 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 3,588
    04-17-2016, 02:35 AM Go to last post
  11. Standing pilot to HSI conversion?

    Started by ts5089, 04-15-2016 03:01 PM
    • Replies: 6
    • Views: 1,011
    04-16-2016, 04:27 PM Go to last post
  12. Charging by chart or by subcool/superheat?

    Started by pmck94, 04-09-2016 05:09 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 7,081
    04-15-2016, 08:42 PM Go to last post
  13. Possible atmospheric air introduced?

    Started by Cole_Schleif, 04-14-2016 06:49 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,893
    04-15-2016, 08:27 PM Go to last post
  14. which brand of furnace do you prefer?

    Started by heating_chicago, 04-04-2016 12:54 AM
    3 Pages
    1 2 3
    furnace, heating
    • Replies: 27
    • Views: 4,415
    04-15-2016, 10:50 AM Go to last post
  15. Suction line freezing at service port!?

    Started by Nic Schram, 04-13-2016 06:53 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,886
    04-15-2016, 09:52 AM Go to last post
  16. Finding seer rating of matched system

    Started by dave r, 04-15-2016 01:25 AM
    • Replies: 0
    • Views: 365
    04-15-2016, 01:25 AM Go to last post
  17. Return ideas for cut in

    Started by dave r, 04-11-2016 10:21 PM
    • Replies: 5
    • Views: 779
    04-14-2016, 09:55 PM Go to last post
  18. Help with BK terminal

    Started by jeker, 04-09-2016 09:44 PM
    • Replies: 9
    • Views: 1,909
    04-14-2016, 06:33 PM Go to last post
  19. Replacing Burned Compressor (hypothetical question)

    Started by NewtonJones, 04-09-2016 11:36 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,983
    04-14-2016, 01:49 PM Go to last post
  20. Removing air with recovery cylinder?

    Started by mjohnson2981, 05-24-2015 10:39 AM
    5 Pages
    1 2 3 4 5
    • Replies: 58
    • Views: 9,955
    04-14-2016, 01:33 PM Go to last post
  21. Cooling tune up when it's 50 degrees outside??

    Started by flogprousa7368, 03-26-2016 03:20 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 4,335
    04-13-2016, 09:07 PM Go to last post
  22. testo smart probes

    Started by NewtonJones, 04-12-2016 04:55 PM
    • Replies: 4
    • Views: 763
    04-13-2016, 05:36 PM Go to last post
  23. Temp rise of 20 degrees of Furnace

    Started by blakeobeans, 04-12-2016 12:00 PM
    • Replies: 6
    • Views: 1,047
    04-13-2016, 04:03 PM Go to last post
    • Replies: 6
    • Views: 6,598
    04-13-2016, 03:22 PM Go to last post
  24. Worksheets & test questions for apprentice

    Started by xhotelfirex, 04-11-2016 08:48 PM
    • Replies: 3
    • Views: 604
    04-12-2016, 06:52 AM Go to last post
  25. Condensing Furnace in an attic

    Started by magnumheatair, 04-04-2016 09:33 PM
    • Replies: 4
    • Views: 1,142
    04-11-2016, 08:42 PM Go to last post
  26. Questions!!!!

    Started by d-newtech, 04-09-2016 09:50 PM
    • Replies: 3
    • Views: 848
    04-11-2016, 04:53 PM Go to last post
  27. Question Reocurring dirty flame sensor

    Started by Robber, 02-03-2016 10:14 PM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 8,264
    04-11-2016, 09:16 AM Go to last post
  28. Eliminating Smoke odors

    Started by jbhenergy, 04-08-2016 08:02 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,867
    04-11-2016, 07:47 AM Go to last post
    • Replies: 7
    • Views: 1,556
    04-10-2016, 11:33 AM Go to last post
  29. leak test with a dye, yes or no

    Started by sleddogger, 05-21-2014 12:46 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 5,230
    04-09-2016, 10:29 AM Go to last post
  30. Common labeled as "B"?

    Started by samgevas, 04-07-2016 04:29 PM
    • Replies: 7
    • Views: 1,200
    04-08-2016, 12:04 PM Go to last post
  31. Carrier Pressure Switch Positive Side Function

    Started by bbuller, 04-03-2016 08:59 AM
    • Replies: 8
    • Views: 1,312
    04-08-2016, 09:48 AM Go to last post
  32. Steam Boiler Books

    Started by colnago, 04-07-2016 05:43 PM
    • Replies: 7
    • Views: 864
    04-07-2016, 08:52 PM Go to last post
  33. refrigerant scale

    Started by jbhenergy, 04-01-2016 11:06 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,444
    04-07-2016, 07:55 PM Go to last post
  34. Performing tune up

    Started by flogprousa7368, 03-26-2016 06:11 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,956
    04-07-2016, 07:47 PM Go to last post
  35. Compressor ohms out good but will not start

    Started by Bobe5531, 06-20-2013 11:02 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 16,082
    04-07-2016, 06:09 PM Go to last post
  36. what do you think?

    Started by ifIknew, 04-05-2016 03:55 PM
    • Replies: 2
    • Views: 1,281
    04-05-2016, 09:26 PM Go to last post
  37. 621592 transformer

    Started by mickey39, 04-04-2016 08:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,587
    04-05-2016, 09:24 PM Go to last post
  38. 24v on Terminals 2 & 3 Taco 571 Zone Head

    Started by colnago, 04-04-2016 05:39 PM
    • Replies: 6
    • Views: 705
    04-05-2016, 05:01 AM Go to last post
  39. Wet bulb

    Started by flogprousa7368, 03-26-2016 11:00 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,506
    04-04-2016, 11:18 PM Go to last post
  40. Mortex mobile home 15kw furnace

    Started by garyalvey, 04-03-2016 01:56 PM
    • Replies: 2
    • Views: 653
    04-04-2016, 05:24 PM Go to last post
  41. Piston size help

    Started by doug1111, 03-26-2016 11:46 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 83
    • Views: 9,064
    04-04-2016, 10:23 AM Go to last post
  42. Question Vacuum troubles!? Where am I going wrong?

    Started by ctroxtell, 01-25-2016 08:48 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 85
    • Views: 10,154
    04-03-2016, 08:38 PM Go to last post
  43. Capacitor

    Started by flogprousa7368, 03-26-2016 11:18 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,817
    04-03-2016, 08:21 PM Go to last post
  44. Suction line too big ?

    Started by Snapperhead, 04-03-2016 07:46 AM
    • Replies: 8
    • Views: 1,286
    04-03-2016, 04:29 PM Go to last post
  45. Introduction - and request for clarification

    Started by manoweb, 03-18-2016 05:02 PM
    4 Pages
    1 2 3 4
    • Replies: 47
    • Views: 4,061
    04-02-2016, 10:20 PM Go to last post
  46. ANTI FREEZE TESTING

    Started by splus, 03-31-2016 02:48 PM
    • Replies: 10
    • Views: 1,458
    04-02-2016, 12:50 AM Go to last post
  47. Carrier 58GFA pilot will not stay on

    Started by REGA, 01-02-2016 12:47 PM
    • Replies: 11
    • Views: 1,798
    04-01-2016, 01:03 PM Go to last post

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