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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: 287
    • Views: 129,273
    07-24-2017, 08:00 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: 13,253
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. York rooftop unit

    Started by Mattio1027, 04-21-2015 11:43 PM
    • Replies: 7
    • Views: 1,852
    04-22-2015, 05:47 AM Go to last post
    • Replies: 9
    • Views: 2,004
    04-21-2015, 12:45 AM Go to last post
  3. Is there a big difference between ...

    Started by rcstl, 04-18-2015 06:43 PM
    • Replies: 10
    • Views: 1,730
    04-20-2015, 06:38 AM Go to last post
  4. Heat pump pulling into a vacuum in cooling mode

    Started by Kleinfelterj, 04-16-2015 07:32 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 6,498
    04-19-2015, 05:07 PM Go to last post
  5. 5/16 liquid Vs 3/8

    Started by Snapperhead, 04-17-2015 06:43 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,645
    04-19-2015, 11:42 AM Go to last post
  6. Is a start capacitor required??

    Started by Deezo, 04-12-2015 03:12 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,644
    04-17-2015, 07:46 PM Go to last post
  7. infloor radiant heat

    Started by newyorkjets, 04-14-2015 06:42 PM
    • Replies: 7
    • Views: 1,342
    04-17-2015, 04:48 PM Go to last post
  8. Modular home ductwork

    Started by deadeye52, 04-17-2015 08:19 AM
    • Replies: 4
    • Views: 990
    04-17-2015, 02:13 PM Go to last post
  9. This Was A New One For Me

    Started by James Colver, 04-16-2015 10:29 AM
    • Replies: 8
    • Views: 1,595
    04-17-2015, 09:08 AM Go to last post
  10. Low suction line pressure

    Started by blakeobeans, 04-14-2015 03:59 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,084
    04-16-2015, 02:59 PM Go to last post
  11. Valve core tool w/extra port

    Started by 340demon, 04-16-2015 10:24 AM
    • Replies: 2
    • Views: 757
    04-16-2015, 01:04 PM Go to last post
  12. Infrared Camera, anyone using one?

    Started by johnnierandall, 01-02-2015 11:02 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,436
    04-16-2015, 06:19 AM Go to last post
  13. Assistance Please

    Started by FL-AIR MAN, 04-15-2015 07:08 PM
    • Replies: 5
    • Views: 1,078
    04-15-2015, 10:02 PM Go to last post
  14. reznor garage heater

    Started by pipes99, 04-13-2015 08:34 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,848
    04-15-2015, 09:32 PM Go to last post
  15. Copeland scroll to hermetic

    Started by beronilla05, 04-15-2015 02:11 PM
    • Replies: 1
    • Views: 689
    04-15-2015, 02:53 PM Go to last post
  16. Honeywell CRPD Bypass Damper

    Started by ferd1942, 04-07-2015 05:33 PM
    • Replies: 6
    • Views: 1,321
    04-14-2015, 06:31 PM Go to last post
  17. Low pressure on liquid line... why?

    Started by blakeobeans, 04-14-2015 05:29 PM
    • Replies: 2
    • Views: 1,087
    04-14-2015, 05:48 PM Go to last post
  18. replacing of compresser

    Started by samir panigrahi, 04-13-2015 03:53 AM
    • Replies: 4
    • Views: 1,140
    04-14-2015, 12:54 PM Go to last post
  19. Is geothermal worth it?

    Started by Tech2104, 04-12-2015 12:23 AM
    • Replies: 6
    • Views: 1,929
    04-14-2015, 01:34 AM Go to last post
  20. load calculator

    Started by pipes99, 04-13-2015 08:27 PM
    • Replies: 1
    • Views: 730
    04-13-2015, 11:41 PM Go to last post
  21. Schrader valve tool

    Started by deadeye52, 04-13-2015 10:02 AM
    • Replies: 6
    • Views: 1,318
    04-13-2015, 04:28 PM Go to last post
  22. Confused 240/24 volt transformer burnt 2 out testing

    Started by doug1111, 04-12-2015 10:05 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,843
    04-13-2015, 04:28 AM Go to last post
  23. Water furnace 7 series

    Started by Jwbanks, 04-11-2015 10:55 PM
    • Replies: 1
    • Views: 664
    04-12-2015, 09:31 PM Go to last post
  24. duct design

    Started by samir panigrahi, 04-12-2015 08:11 PM
    • Replies: 0
    • Views: 716
    04-12-2015, 08:11 PM Go to last post
  25. Dry-Ship R22

    Started by Dr Love, 04-10-2015 12:45 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 9,935
    04-12-2015, 06:32 PM Go to last post
  26. Calculating refrigerant loss in a system with a leak?

    Started by salvatti, 04-11-2015 11:04 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 6,051
    04-12-2015, 05:45 PM Go to last post
  27. R410a exposed to air??

    Started by pghtech, 04-08-2015 08:30 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 6,584
    04-12-2015, 04:49 AM Go to last post
  28. Confused Brazing on an Access valve - nitrogen ?

    Started by howie50, 04-09-2015 07:24 PM
    • Replies: 5
    • Views: 1,444
    04-11-2015, 10:59 AM Go to last post
  29. xl950 alert codes

    Started by sixela918, 04-07-2015 08:40 PM
    • Replies: 5
    • Views: 4,702
    04-11-2015, 07:12 AM Go to last post
  30. Condensate trap?

    Started by poptop22, 04-07-2015 09:50 AM
    • Replies: 6
    • Views: 1,287
    04-11-2015, 12:03 AM Go to last post
  31. wet bulb dry bulb?

    Started by 340demon, 04-10-2015 10:05 AM
    • Replies: 11
    • Views: 2,054
    04-10-2015, 06:04 PM Go to last post
  32. CFM formula for Gas Furnace

    Started by JakRabbit, 02-23-2012 10:15 AM
    • Replies: 7
    • Views: 6,588
    04-10-2015, 04:15 PM Go to last post
  33. Johnsen's

    Started by town, 04-09-2015 11:10 AM
    • Replies: 5
    • Views: 1,198
    04-10-2015, 12:45 PM Go to last post
  34. Cross threaded gas pipe

    Started by shavedneon, 04-08-2015 10:11 AM
    • Replies: 11
    • Views: 2,492
    04-10-2015, 07:42 AM Go to last post
  35. Blockage in split system freon

    Started by Kcooterfixall, 04-02-2015 09:59 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 4,375
    04-09-2015, 11:29 PM Go to last post
  36. Heat Load Question

    Started by troyservice5701, 04-08-2015 11:20 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,837
    04-09-2015, 06:23 PM Go to last post
  37. Thermalzone Brand Equiptment - Anybody hear of/used it?

    Started by 54regcab, 08-25-2012 11:18 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 15,281
    04-09-2015, 05:32 PM Go to last post
  38. Cool Scroll Compressors

    Started by drfreeze1, 04-07-2015 03:15 PM
    • Replies: 10
    • Views: 2,034
    04-09-2015, 01:59 PM Go to last post
  39. Troubleshooting 3 wire hard start kit

    Started by squirrelshot, 04-08-2015 07:55 PM
    • Replies: 3
    • Views: 1,181
    04-09-2015, 05:21 AM Go to last post
  40. increasing furnace cfm

    Started by captaincompressor, 04-05-2015 01:51 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 4,627
    04-08-2015, 10:14 PM Go to last post
  41. Boiler Glycol Fill reservior

    Started by davoKC, 04-06-2015 01:37 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,660
    04-08-2015, 08:27 PM Go to last post
  42. Programmable milivolt thermostat

    Started by charliebbb, 04-08-2015 02:24 PM
    • Replies: 3
    • Views: 559
    04-08-2015, 07:20 PM Go to last post
  43. Which System Would you INSTALL?

    Started by FoxOne, 04-03-2015 09:51 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,200
    04-08-2015, 04:01 PM Go to last post
  44. Honeywell wireless thermostats

    Started by nuclear rabbit, 04-01-2015 12:07 PM
    • Replies: 10
    • Views: 2,176
    04-08-2015, 08:38 AM Go to last post
  45. Question TRANE XL19I COMPRESSORS SIEZED?

    Started by Fletch14519, 04-01-2015 08:54 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 9,087
    04-08-2015, 07:34 AM Go to last post
  46. Weilmclain

    Started by jakexl, 04-07-2015 07:54 PM
    • Replies: 1
    • Views: 543
    04-07-2015, 09:36 PM Go to last post
    • Replies: 7
    • Views: 1,289
    04-07-2015, 07:58 PM Go to last post
  47. Return Air Grille Location

    Started by Jason Wagner, 04-04-2015 12:27 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,813
    04-07-2015, 01:43 PM Go to last post
  48. noisy Goodman heat pump

    Started by taylor2, 04-03-2015 11:42 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 4,237
    04-07-2015, 11:31 AM Go to last post
  49. Standing pilot gas valve...

    Started by gmac, 04-04-2015 08:48 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,450
    04-06-2015, 06:20 PM Go to last post

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