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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: 134,075
    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: 13,577
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Wrightsoft help?

    Started by Tech2104, 03-04-2016 12:06 AM
    • Replies: 7
    • Views: 1,412
    03-13-2016, 09:46 AM Go to last post
  3. Double Shaft Fan Motor - Modification

    Started by FrostGiant, 03-12-2016 07:04 PM
    • Replies: 4
    • Views: 861
    03-13-2016, 09:01 AM Go to last post
  4. AirCon leak

    Started by mnbvcxz, 03-06-2016 10:11 PM
    • Replies: 1
    • Views: 967
    03-12-2016, 11:13 AM Go to last post
  5. Can a TXV be reused?

    Started by CircusEnvy, 10-29-2015 12:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,487
    03-12-2016, 12:13 AM Go to last post
  6. negative capacitor reading

    Started by RDorr92788, 03-09-2016 12:31 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,253
    03-11-2016, 06:31 PM Go to last post
  7. Westland Mich - can anyone help me ?

    Started by Poodle Head Mikey, 03-10-2016 11:22 AM
    • Replies: 9
    • Views: 1,327
    03-11-2016, 11:45 AM Go to last post
  8. Question DUMONT DEHUMIDIFIER

    Started by summit5961, 03-10-2016 10:21 PM
    • Replies: 0
    • Views: 417
    03-10-2016, 10:21 PM Go to last post
  9. hermetic compressor oil change?

    Started by onad, 04-13-2007 12:39 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 13,423
    03-10-2016, 06:37 PM Go to last post
  10. Roof Top Ductless Install

    Started by James Colver, 03-09-2016 12:53 AM
    • Replies: 9
    • Views: 1,619
    03-10-2016, 04:06 PM Go to last post
  11. carrier 58ST090-16 furnace hole

    Started by timjimbob, 03-09-2016 08:05 AM
    • Replies: 4
    • Views: 911
    03-09-2016, 01:04 PM Go to last post
  12. Thumbs up Fujitsu overshooting set temp

    Started by eswin65, 03-09-2016 09:41 AM
    • Replies: 2
    • Views: 572
    03-09-2016, 10:20 AM Go to last post
  13. Basic Boiler Workings and Pressure Issue

    Started by colnago, 03-08-2016 01:18 AM
    • Replies: 12
    • Views: 1,455
    03-09-2016, 09:18 AM Go to last post
    • Replies: 7
    • Views: 793
    03-08-2016, 07:48 PM Go to last post
  14. Furnace drain water is black

    Started by VanMan812, 03-06-2016 11:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,075
    03-08-2016, 07:24 AM Go to last post
  15. Double wall flex vent

    Started by les_is_more94, 11-18-2015 07:01 PM
    • Replies: 3
    • Views: 1,122
    03-07-2016, 03:13 PM Go to last post
  16. I hate it when...

    Started by rcstl, 08-14-2015 05:56 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 6,726
    03-07-2016, 08:26 AM Go to last post
  17. Evap /Coils

    Started by koolmac1, 03-05-2016 12:01 PM
    • Replies: 8
    • Views: 1,368
    03-06-2016, 04:30 PM Go to last post
  18. benchmark coil

    Started by SOCALTEC, 03-06-2016 03:18 PM
    • Replies: 0
    • Views: 555
    03-06-2016, 03:18 PM Go to last post
  19. Compton California

    Started by Dad, 03-02-2016 10:06 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,604
    03-06-2016, 04:47 AM Go to last post
  20. r22-r410a retro fit.

    Started by diamondelec, 02-12-2016 05:09 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,239
    03-05-2016, 11:31 PM Go to last post
  21. This regarding two stage thermostats.

    Started by rcstl, 03-04-2016 04:42 PM
    • Replies: 4
    • Views: 922
    03-04-2016, 08:52 PM Go to last post
  22. Residential Service Call Procedure

    Started by dlginfla, 02-26-2016 09:14 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,933
    03-04-2016, 06:37 PM Go to last post
  23. Bathroom exaust fans connected to HRV

    Started by jiffypop123, 03-03-2016 07:05 PM
    • Replies: 3
    • Views: 864
    03-04-2016, 04:31 PM Go to last post
  24. Dumb question about round diffusers

    Started by ts5089, 03-02-2016 09:42 PM
    • Replies: 5
    • Views: 1,150
    03-04-2016, 11:35 AM Go to last post
  25. single phase copeland scroll running backwards

    Started by BlueShark, 09-06-2011 10:34 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 22,174
    03-04-2016, 09:36 AM Go to last post
  26. Questions for starting hvac business

    Started by Tech2104, 02-24-2016 06:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,437
    03-04-2016, 12:07 AM Go to last post
  27. Drain-line check valve?

    Started by nicholishen, 03-02-2016 02:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,448
    03-03-2016, 07:55 PM Go to last post
  28. Floor heat question.

    Started by nashent1, 03-02-2016 01:47 PM
    • Replies: 11
    • Views: 901
    03-03-2016, 07:13 PM Go to last post
  29. Intermittent flame failure LENNOX rooftop

    Started by Perrytech, 03-01-2016 06:51 PM
    • Replies: 2
    • Views: 859
    03-03-2016, 06:00 PM Go to last post
  30. 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: 2,261
    03-03-2016, 08:44 AM Go to last post
  31. Anyone know this brand of radiant tubing?

    Started by Cbssteve, 02-23-2016 08:57 PM
    • Replies: 3
    • Views: 772
    03-02-2016, 10:26 PM Go to last post
  32. B&G Pump replacement

    Started by incontrol, 03-01-2016 12:36 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,645
    03-02-2016, 10:00 PM Go to last post
    • Replies: 2
    • Views: 634
    03-02-2016, 06:13 PM Go to last post
  33. Need advice on interpreting Manual J and S

    Started by GIZMODYNAMICS, 03-01-2016 01:15 AM
    • Replies: 5
    • Views: 869
    03-02-2016, 05:37 AM Go to last post
  34. Amana 16 seer

    Started by town, 02-28-2016 04:52 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 4,053
    03-01-2016, 11:31 PM Go to last post
  35. Add humidifier using RedLink

    Started by Jake-Klim, 02-29-2016 01:37 PM
    • Replies: 5
    • Views: 932
    03-01-2016, 09:55 PM Go to last post
  36. Ameristar Furnaces and Heat Pumps????

    Started by James Colver, 02-23-2016 03:39 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,991
    03-01-2016, 09:25 PM Go to last post
  37. Bryant Evolution Thermostat Control Question

    Started by SccArts1, 02-29-2016 08:32 PM
    • Replies: 2
    • Views: 701
    03-01-2016, 06:54 PM Go to last post
  38. Hmm Not sure if I can ask this but..

    Started by Kane89, 02-19-2016 12:59 PM
    5 Pages
    1 2 3 4 5
    • Replies: 62
    • Views: 6,730
    03-01-2016, 04:20 PM Go to last post
  39. Low charge, no leak?

    Started by samgevas, 02-26-2016 02:45 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,779
    03-01-2016, 03:53 PM Go to last post
  40. Residential furnaces, what brand still made in USA?

    Started by salmike, 02-16-2016 10:13 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 6,068
    03-01-2016, 12:38 AM Go to last post
  41. Heat pump thermostat question

    Started by plumedic, 02-16-2016 06:00 PM
    • Replies: 5
    • Views: 1,022
    02-29-2016, 02:35 PM Go to last post
  42. Man j

    Started by freonjohn, 02-28-2016 07:56 PM
    • Replies: 9
    • Views: 1,083
    02-29-2016, 10:46 AM Go to last post
  43. Flue Loss Calculation & CFM spreadsheet

    Started by BurnerGuy, 02-12-2016 10:34 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,012
    02-29-2016, 09:06 AM Go to last post
  44. What to do / tell your customer when,

    Started by DuctLife7926, 02-16-2016 03:35 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 5,670
    02-27-2016, 06:09 AM Go to last post
  45. B149-10 Ontario Code Book

    Started by Ammar.almahdi, 09-21-2014 08:14 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,049
    02-26-2016, 08:16 PM Go to last post
  46. best 4 inch pleated filter?

    Started by uffdanow00, 02-22-2016 06:43 PM
    • Replies: 4
    • Views: 1,264
    02-26-2016, 06:12 PM Go to last post
  47. fan law question

    Started by ch4man, 02-24-2016 10:49 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,250
    02-26-2016, 04:27 PM Go to last post
  48. Ecovent systems? anyone ever heard of this thing

    Started by jmac00, 02-25-2016 12:50 PM
    • Replies: 5
    • Views: 826
    02-26-2016, 01:45 PM Go to last post
  49. Residential Communicating systems .......Help

    Started by ARK Cooling, 02-13-2016 03:02 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,646
    02-26-2016, 12:26 PM Go to last post

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