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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: 104,590
    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: 11,203
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Foaming from King Valve

    Started by David Goodman, 03-31-2016 12:39 PM
    • Replies: 12
    • Views: 625
    03-31-2016, 11:46 PM Go to last post
    • Replies: 6
    • Views: 632
    03-31-2016, 09:24 PM Go to last post
  3. York/Coleman Equipment

    Started by jbhenergy, 03-30-2016 08:22 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 997
    03-31-2016, 11:01 AM Go to last post
  4. CO levels in undiluted flue gas

    Started by blk, 03-29-2016 02:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,071
    03-30-2016, 10:47 AM Go to last post
  5. Lennox Harmony zoning & other systems

    Started by chillwater, 03-28-2016 09:08 AM
    • Replies: 4
    • Views: 469
    03-29-2016, 10:23 PM Go to last post
  6. anybody using bosch?

    Started by snupytcb, 03-28-2016 08:00 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,000
    03-29-2016, 09:43 PM Go to last post
    • Replies: 7
    • Views: 564
    03-29-2016, 12:02 PM Go to last post
  7. Excited to learn.

    Started by flogprousa7368, 03-26-2016 05:46 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 988
    03-29-2016, 10:30 AM Go to last post
  8. Can it be done?

    Started by flogprousa7368, 03-28-2016 03:52 PM
    • Replies: 8
    • Views: 912
    03-29-2016, 12:36 AM Go to last post
  9. Water Heater Question

    Started by BurnerGuy, 02-17-2016 10:10 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 2,447
    03-28-2016, 08:41 AM Go to last post
  10. Checking pressures in cooling

    Started by flogprousa7368, 03-26-2016 02:03 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,355
    03-27-2016, 11:47 PM Go to last post
  11. Any tricks?

    Started by flogprousa7368, 03-26-2016 12:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,084
    03-27-2016, 10:48 AM Go to last post
  12. Burning up a thermostat.

    Started by flogprousa7368, 03-26-2016 08:26 AM
    • Replies: 6
    • Views: 616
    03-27-2016, 09:15 AM Go to last post
  13. Is there a code a against narrow coils on top of wide furnaces?

    Started by Irascible, 03-22-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,254
    03-27-2016, 08:15 AM Go to last post
  14. Might need a new vac pump

    Started by splus, 03-26-2016 11:31 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,111
    03-27-2016, 02:18 AM Go to last post
  15. How would you change the blower in this?

    Started by Snaple4, 03-13-2016 07:55 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 3,842
    03-26-2016, 10:07 PM Go to last post
  16. Has anyone used this?

    Started by pcp, 03-24-2016 07:45 PM
    • Replies: 6
    • Views: 784
    03-26-2016, 09:39 PM Go to last post
  17. Condensate Drain Air Gap

    Started by behappy, 03-23-2016 04:37 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,443
    03-26-2016, 09:42 AM Go to last post
  18. Replacement probes for SDP2

    Started by CircusEnvy, 03-25-2016 05:33 PM
    • Replies: 3
    • Views: 355
    03-26-2016, 01:47 AM Go to last post
  19. microns

    Started by reverunbilly, 05-18-2005 01:38 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 17,577
    03-25-2016, 06:37 PM Go to last post
  20. BEST WAY TO TEST A REVERSING THAT MAY BE STUCK

    Started by gmac, 02-18-2016 08:20 PM
    • Replies: 11
    • Views: 1,054
    03-25-2016, 06:31 PM Go to last post
  21. 50/50 - Second guessing call.

    Started by Robber, 03-25-2016 12:38 PM
    • Replies: 7
    • Views: 637
    03-25-2016, 06:11 PM Go to last post
  22. Pressure drop across filters - did test surprising results

    Started by Robber, 02-26-2016 06:56 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,624
    03-24-2016, 05:50 PM Go to last post
  23. Confused R-22 to MO-99

    Started by AmosLee, 03-18-2016 09:41 PM
    • Replies: 11
    • Views: 1,110
    03-24-2016, 02:47 PM Go to last post
  24. Are there any low cost load calc programs?

    Started by ramco_air, 01-27-2016 10:56 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,951
    03-24-2016, 10:18 AM Go to last post
  25. how often do you change vac pump oil?

    Started by buggzy, 01-18-2012 08:36 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 9,218
    03-24-2016, 09:50 AM Go to last post
  26. seer rating

    Started by Rane69, 03-24-2016 07:10 AM
    • Replies: 4
    • Views: 439
    03-24-2016, 09:18 AM Go to last post
    • Replies: 3
    • Views: 392
    03-23-2016, 09:29 PM Go to last post
  27. Aprilaire 800 and Carrier Infinity System

    Started by Thunder1, 03-20-2016 01:29 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,072
    03-23-2016, 03:57 PM Go to last post
  28. Green stuff in lineset.

    Started by les_is_more94, 02-10-2016 01:10 PM
    • Replies: 9
    • Views: 979
    03-23-2016, 02:14 PM Go to last post
  29. Pancake air handler

    Started by rollandsaxton, 03-23-2016 12:07 AM
    • Replies: 11
    • Views: 700
    03-23-2016, 12:49 PM Go to last post
  30. The evil parts changers

    Started by dkalasz, 02-06-2016 01:20 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,374
    03-23-2016, 08:30 AM Go to last post
  31. Plastic line set

    Started by Robert norton, 03-13-2014 05:34 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 5,241
    03-22-2016, 10:45 PM Go to last post
  32. Sealtite ground?

    Started by Glennhvac, 03-19-2016 03:53 PM
    • Replies: 12
    • Views: 792
    03-22-2016, 12:17 PM Go to last post
  33. Using Enthalpy Conversion Chart

    Started by thepresence, 03-21-2016 10:39 AM
    • Replies: 2
    • Views: 391
    03-22-2016, 09:31 AM Go to last post
  34. Good R410A leak Detector

    Started by coyote, 01-24-2016 09:42 PM
    • Replies: 10
    • Views: 1,313
    03-22-2016, 09:11 AM Go to last post
  35. Goodman air handler fan running constantly

    Started by coldnhot81, 03-08-2016 08:14 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 3,475
    03-21-2016, 08:39 PM Go to last post
  36. Special Precautions for AC units in highly Dusty Conditions

    Started by sree.s3, 03-14-2016 02:51 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,124
    03-20-2016, 11:38 PM Go to last post
  37. Leak Detector

    Started by silverfox1958, 03-19-2016 03:26 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,063
    03-20-2016, 10:49 PM Go to last post
  38. ThermoPride cased coil????

    Started by uncle matt, 03-19-2016 04:51 PM
    • Replies: 1
    • Views: 303
    03-19-2016, 05:50 PM Go to last post
  39. Shorted scroll 2x

    Started by Iceman_pdx, 03-18-2016 10:33 PM
    • Replies: 9
    • Views: 727
    03-19-2016, 05:14 PM Go to last post
  40. Heat Pump Defrost with no Electric Backup Heat

    Started by Parksy, 03-12-2016 12:03 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,399
    03-18-2016, 04:32 PM Go to last post
  41. How does a distributor handle this?

    Started by dave r, 02-13-2016 03:37 PM
    • Replies: 12
    • Views: 1,401
    03-18-2016, 10:19 AM Go to last post
  42. Service Tech Qualifications/Description

    Started by KtRoP, 10-04-2015 04:43 PM
    • Replies: 12
    • Views: 1,590
    03-18-2016, 10:10 AM Go to last post
  43. Introduction

    Started by Bill B, 11-27-2015 12:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,321
    03-18-2016, 09:54 AM Go to last post
  44. Is this stay brite?

    Started by Kilg0re, 05-30-2015 01:48 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,755
    03-17-2016, 10:59 PM Go to last post
  45. H'well wifi app 'update'

    Started by mrkelly, 03-17-2016 10:26 AM
    • Replies: 3
    • Views: 439
    03-17-2016, 07:31 PM Go to last post
  46. York defrost control board

    Started by kdr233, 03-16-2016 08:39 PM
    • Replies: 4
    • Views: 387
    03-17-2016, 12:26 PM Go to last post
  47. Tin Plate Coil - What?

    Started by ripley,fla, 03-15-2016 07:18 PM
    • Replies: 9
    • Views: 704
    03-17-2016, 06:21 AM Go to last post
  48. Higher seer coils

    Started by btuexpert, 03-15-2016 10:50 PM
    • Replies: 9
    • Views: 709
    03-16-2016, 07:38 PM Go to last post

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