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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: 281
    • Views: 113,666
    01-14-2017, 11:30 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: 12,025
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Heat Pump Defrost with no Electric Backup Heat

    Started by Parksy, 03-12-2016 12:03 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,708
    03-18-2016, 04:32 PM Go to last post
  3. How does a distributor handle this?

    Started by dave r, 02-13-2016 03:37 PM
    • Replies: 12
    • Views: 1,661
    03-18-2016, 10:19 AM Go to last post
  4. Service Tech Qualifications/Description

    Started by KtRoP, 10-04-2015 04:43 PM
    • Replies: 12
    • Views: 1,825
    03-18-2016, 10:10 AM Go to last post
  5. Introduction

    Started by Bill B, 11-27-2015 12:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,733
    03-18-2016, 09:54 AM Go to last post
  6. Is this stay brite?

    Started by Kilg0re, 05-30-2015 01:48 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,343
    03-17-2016, 10:59 PM Go to last post
  7. H'well wifi app 'update'

    Started by mrkelly, 03-17-2016 10:26 AM
    • Replies: 3
    • Views: 560
    03-17-2016, 07:31 PM Go to last post
  8. York defrost control board

    Started by kdr233, 03-16-2016 08:39 PM
    • Replies: 4
    • Views: 481
    03-17-2016, 12:26 PM Go to last post
  9. Tin Plate Coil - What?

    Started by ripley,fla, 03-15-2016 07:18 PM
    • Replies: 9
    • Views: 930
    03-17-2016, 06:21 AM Go to last post
  10. Higher seer coils

    Started by btuexpert, 03-15-2016 10:50 PM
    • Replies: 9
    • Views: 958
    03-16-2016, 07:38 PM Go to last post
  11. opinions on navien equipment

    Started by probverb27:17, 10-28-2015 09:39 PM
    • Replies: 11
    • Views: 1,399
    03-15-2016, 10:54 PM Go to last post
  12. Confused with post

    Started by btuexpert, 03-14-2016 06:33 PM
    • Replies: 3
    • Views: 578
    03-15-2016, 07:38 PM Go to last post
  13. Lineset UV Protection

    Started by AllTemp, 06-07-2014 06:02 AM
    • Replies: 11
    • Views: 4,006
    03-13-2016, 11:39 PM Go to last post
  14. ISO 9001 company for residential HVAC

    Started by Jake-Klim, 03-08-2016 11:35 AM
    • Replies: 2
    • Views: 510
    03-13-2016, 05:33 PM Go to last post
    • Replies: 11
    • Views: 1,124
    03-13-2016, 03:18 PM Go to last post
  15. Locking EL296 into 1st stage

    Started by blakeobeans, 03-10-2016 07:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,299
    03-13-2016, 12:16 PM Go to last post
  16. Wrightsoft help?

    Started by Tech2104, 03-04-2016 12:06 AM
    • Replies: 7
    • Views: 942
    03-13-2016, 09:46 AM Go to last post
  17. Double Shaft Fan Motor - Modification

    Started by FrostGiant, 03-12-2016 07:04 PM
    • Replies: 4
    • Views: 625
    03-13-2016, 09:01 AM Go to last post
  18. AirCon leak

    Started by mnbvcxz, 03-06-2016 10:11 PM
    • Replies: 1
    • Views: 770
    03-12-2016, 11:13 AM Go to last post
  19. Can a TXV be reused?

    Started by CircusEnvy, 10-29-2015 12:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,749
    03-12-2016, 12:13 AM Go to last post
  20. negative capacitor reading

    Started by RDorr92788, 03-09-2016 12:31 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,156
    03-11-2016, 06:31 PM Go to last post
  21. Westland Mich - can anyone help me ?

    Started by Poodle Head Mikey, 03-10-2016 11:22 AM
    • Replies: 9
    • Views: 877
    03-11-2016, 11:45 AM Go to last post
  22. Question DUMONT DEHUMIDIFIER

    Started by summit5961, 03-10-2016 10:21 PM
    • Replies: 0
    • Views: 329
    03-10-2016, 10:21 PM Go to last post
  23. hermetic compressor oil change?

    Started by onad, 04-13-2007 12:39 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 9,310
    03-10-2016, 06:37 PM Go to last post
  24. Roof Top Ductless Install

    Started by James Colver, 03-09-2016 12:53 AM
    • Replies: 9
    • Views: 1,134
    03-10-2016, 04:06 PM Go to last post
  25. carrier 58ST090-16 furnace hole

    Started by timjimbob, 03-09-2016 08:05 AM
    • Replies: 4
    • Views: 644
    03-09-2016, 01:04 PM Go to last post
  26. Thumbs up Fujitsu overshooting set temp

    Started by eswin65, 03-09-2016 09:41 AM
    • Replies: 2
    • Views: 429
    03-09-2016, 10:20 AM Go to last post
  27. Basic Boiler Workings and Pressure Issue

    Started by colnago, 03-08-2016 01:18 AM
    • Replies: 12
    • Views: 932
    03-09-2016, 09:18 AM Go to last post
    • Replies: 7
    • Views: 568
    03-08-2016, 07:48 PM Go to last post
  28. Furnace drain water is black

    Started by VanMan812, 03-06-2016 11:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,520
    03-08-2016, 07:24 AM Go to last post
  29. Double wall flex vent

    Started by les_is_more94, 11-18-2015 07:01 PM
    • Replies: 3
    • Views: 906
    03-07-2016, 03:13 PM Go to last post
  30. I hate it when...

    Started by rcstl, 08-14-2015 05:56 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 5,323
    03-07-2016, 08:26 AM Go to last post
  31. Evap /Coils

    Started by koolmac1, 03-05-2016 12:01 PM
    • Replies: 8
    • Views: 989
    03-06-2016, 04:30 PM Go to last post
  32. benchmark coil

    Started by SOCALTEC, 03-06-2016 03:18 PM
    • Replies: 0
    • Views: 419
    03-06-2016, 03:18 PM Go to last post
  33. Compton California

    Started by Dad, 03-02-2016 10:06 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,892
    03-06-2016, 04:47 AM Go to last post
  34. r22-r410a retro fit.

    Started by diamondelec, 02-12-2016 05:09 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,709
    03-05-2016, 11:31 PM Go to last post
  35. This regarding two stage thermostats.

    Started by rcstl, 03-04-2016 04:42 PM
    • Replies: 4
    • Views: 663
    03-04-2016, 08:52 PM Go to last post
  36. Residential Service Call Procedure

    Started by dlginfla, 02-26-2016 09:14 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,180
    03-04-2016, 06:37 PM Go to last post
  37. Bathroom exaust fans connected to HRV

    Started by jiffypop123, 03-03-2016 07:05 PM
    • Replies: 3
    • Views: 618
    03-04-2016, 04:31 PM Go to last post
  38. Dumb question about round diffusers

    Started by ts5089, 03-02-2016 09:42 PM
    • Replies: 5
    • Views: 790
    03-04-2016, 11:35 AM Go to last post
  39. single phase copeland scroll running backwards

    Started by BlueShark, 09-06-2011 10:34 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 18,313
    03-04-2016, 09:36 AM Go to last post
  40. Questions for starting hvac business

    Started by Tech2104, 02-24-2016 06:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,301
    03-04-2016, 12:07 AM Go to last post
  41. Drain-line check valve?

    Started by nicholishen, 03-02-2016 02:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,295
    03-03-2016, 07:55 PM Go to last post
  42. Floor heat question.

    Started by nashent1, 03-02-2016 01:47 PM
    • Replies: 11
    • Views: 645
    03-03-2016, 07:13 PM Go to last post
  43. Intermittent flame failure LENNOX rooftop

    Started by Perrytech, 03-01-2016 06:51 PM
    • Replies: 2
    • Views: 655
    03-03-2016, 06:00 PM Go to last post
  44. Are there 120 volt mini-split evaporator heads ?

    Started by Poodle Head Mikey, 02-28-2016 01:41 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,529
    03-03-2016, 08:44 AM Go to last post
  45. Anyone know this brand of radiant tubing?

    Started by Cbssteve, 02-23-2016 08:57 PM
    • Replies: 3
    • Views: 644
    03-02-2016, 10:26 PM Go to last post
  46. B&G Pump replacement

    Started by incontrol, 03-01-2016 12:36 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,083
    03-02-2016, 10:00 PM Go to last post
    • Replies: 2
    • Views: 489
    03-02-2016, 06:13 PM Go to last post
  47. Need advice on interpreting Manual J and S

    Started by GIZMODYNAMICS, 03-01-2016 01:15 AM
    • Replies: 5
    • Views: 614
    03-02-2016, 05:37 AM Go to last post
  48. Amana 16 seer

    Started by town, 02-28-2016 04:52 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 2,760
    03-01-2016, 11:31 PM Go to last post

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