1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
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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
    21 Pages
    1 2 3 4 5 6 ... 21
    • Replies: 269
    • Views: 94,009
    04-23-2016, 11:33 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: 10,421
    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: 1,160
    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: 1,203
    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: 1,304
    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: 923
    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: 2,744
    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: 354
    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: 298
    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: 547
    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: 487
    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: 848
    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: 413
    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: 2,461
    03-13-2016, 11:39 PM Go to last post
  14. Anybody using JB's DMG2 digital gauges?

    Started by Robber, 03-12-2016 01:09 PM
    • Replies: 8
    • Views: 483
    03-13-2016, 09:12 PM Go to last post
  15. ISO 9001 company for residential HVAC

    Started by Jake-Klim, 03-08-2016 11:35 AM
    • Replies: 2
    • Views: 372
    03-13-2016, 05:33 PM Go to last post
    • Replies: 11
    • Views: 708
    03-13-2016, 03:18 PM Go to last post
  16. Locking EL296 into 1st stage

    Started by blakeobeans, 03-10-2016 07:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 736
    03-13-2016, 12:16 PM Go to last post
  17. Wrightsoft help?

    Started by Tech2104, 03-04-2016 12:06 AM
    • Replies: 7
    • Views: 553
    03-13-2016, 09:46 AM Go to last post
  18. Double Shaft Fan Motor - Modification

    Started by FrostGiant, 03-12-2016 07:04 PM
    • Replies: 4
    • Views: 412
    03-13-2016, 09:01 AM Go to last post
  19. AirCon leak

    Started by mnbvcxz, 03-06-2016 10:11 PM
    • Replies: 1
    • Views: 503
    03-12-2016, 11:13 AM Go to last post
  20. Can a TXV be reused?

    Started by CircusEnvy, 10-29-2015 12:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,686
    03-12-2016, 12:13 AM Go to last post
  21. negative capacitor reading

    Started by RDorr92788, 03-09-2016 12:31 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,230
    03-11-2016, 06:31 PM Go to last post
  22. Westland Mich - can anyone help me ?

    Started by Poodle Head Mikey, 03-10-2016 11:22 AM
    • Replies: 9
    • Views: 475
    03-11-2016, 11:45 AM Go to last post
  23. Question DUMONT DEHUMIDIFIER

    Started by summit5961, 03-10-2016 10:21 PM
    • Replies: 0
    • Views: 226
    03-10-2016, 10:21 PM Go to last post
  24. hermetic compressor oil change?

    Started by onad, 04-13-2007 12:39 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 6,766
    03-10-2016, 06:37 PM Go to last post
  25. Roof Top Ductless Install

    Started by James Colver, 03-09-2016 12:53 AM
    • Replies: 9
    • Views: 670
    03-10-2016, 04:06 PM Go to last post
  26. carrier 58ST090-16 furnace hole

    Started by timjimbob, 03-09-2016 08:05 AM
    • Replies: 4
    • Views: 382
    03-09-2016, 01:04 PM Go to last post
  27. Thumbs up Fujitsu overshooting set temp

    Started by eswin65, 03-09-2016 09:41 AM
    • Replies: 2
    • Views: 283
    03-09-2016, 10:20 AM Go to last post
  28. Basic Boiler Workings and Pressure Issue

    Started by colnago, 03-08-2016 01:18 AM
    • Replies: 12
    • Views: 574
    03-09-2016, 09:18 AM Go to last post
    • Replies: 7
    • Views: 368
    03-08-2016, 07:48 PM Go to last post
  29. Furnace drain water is black

    Started by VanMan812, 03-06-2016 11:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 900
    03-08-2016, 07:24 AM Go to last post
  30. Double wall flex vent

    Started by les_is_more94, 11-18-2015 07:01 PM
    • Replies: 3
    • Views: 627
    03-07-2016, 03:13 PM Go to last post
  31. I hate it when...

    Started by rcstl, 08-14-2015 05:56 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 3,817
    03-07-2016, 08:26 AM Go to last post
  32. Evap /Coils

    Started by koolmac1, 03-05-2016 12:01 PM
    • Replies: 8
    • Views: 515
    03-06-2016, 04:30 PM Go to last post
  33. benchmark coil

    Started by SOCALTEC, 03-06-2016 03:18 PM
    • Replies: 0
    • Views: 274
    03-06-2016, 03:18 PM Go to last post
  34. Compton California

    Started by Dad, 03-02-2016 10:06 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,031
    03-06-2016, 04:47 AM Go to last post
  35. r22-r410a retro fit.

    Started by diamondelec, 02-12-2016 05:09 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,053
    03-05-2016, 11:31 PM Go to last post
  36. DO I NEED A NC STATE LICENSE?

    Started by ACTS LLC, 03-05-2016 09:57 AM
    • Replies: 4
    • Views: 376
    03-05-2016, 05:45 PM Go to last post
  37. This regarding two stage thermostats.

    Started by rcstl, 03-04-2016 04:42 PM
    • Replies: 4
    • Views: 411
    03-04-2016, 08:52 PM Go to last post
  38. Residential Service Call Procedure

    Started by dlginfla, 02-26-2016 09:14 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,454
    03-04-2016, 06:37 PM Go to last post
  39. Bathroom exaust fans connected to HRV

    Started by jiffypop123, 03-03-2016 07:05 PM
    • Replies: 3
    • Views: 402
    03-04-2016, 04:31 PM Go to last post
  40. Dumb question about round diffusers

    Started by ts5089, 03-02-2016 09:42 PM
    • Replies: 5
    • Views: 473
    03-04-2016, 11:35 AM Go to last post
  41. single phase copeland scroll running backwards

    Started by BlueShark, 09-06-2011 10:34 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 13,109
    03-04-2016, 09:36 AM Go to last post
  42. Questions for starting hvac business

    Started by Tech2104, 02-24-2016 06:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,350
    03-04-2016, 12:07 AM Go to last post
  43. Drain-line check valve?

    Started by nicholishen, 03-02-2016 02:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 679
    03-03-2016, 07:55 PM Go to last post
  44. Floor heat question.

    Started by nashent1, 03-02-2016 01:47 PM
    • Replies: 11
    • Views: 441
    03-03-2016, 07:13 PM Go to last post
  45. Intermittent flame failure LENNOX rooftop

    Started by Perrytech, 03-01-2016 06:51 PM
    • Replies: 2
    • Views: 458
    03-03-2016, 06:00 PM Go to last post
  46. 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: 803
    03-03-2016, 08:44 AM Go to last post
  47. Rheem aluminum coils

    Started by ChaseAir, 02-10-2016 06:28 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,831
    03-02-2016, 11:28 PM Go to last post
  48. Anyone know this brand of radiant tubing?

    Started by Cbssteve, 02-23-2016 08:57 PM
    • Replies: 3
    • Views: 455
    03-02-2016, 10:26 PM Go to last post
  49. B&G Pump replacement

    Started by incontrol, 03-01-2016 12:36 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 634
    03-02-2016, 10:00 PM Go to last post

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