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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. Poll Sticky Thread Sticky: Poll: Curiosity Question On Brands You Carry

    Started by the editor, 02-17-2012 03:21 PM
    17 Pages
    1 2 3 4 5 6 ... 17
    • Replies: 209
    • Views: 40,062
    04-14-2014, 09:33 AM Go to last post
  2. Sticky Thread Sticky: NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 4,275
    08-10-2011, 04:34 PM Go to last post
  1. 410A evaporator coil conversion to R-22

    Started by DeltaTech, 06-29-2013 08:51 PM
    • Replies: 6
    • Views: 620
    07-01-2013, 08:18 AM Go to last post
  2. Demand for ductless heat pumps?

    Started by bigbucks, 07-01-2013 01:08 AM
    • Replies: 1
    • Views: 211
    07-01-2013, 07:48 AM Go to last post
  3. leaking txv

    Started by ackid, 06-30-2013 11:10 PM
    • Replies: 2
    • Views: 243
    07-01-2013, 05:20 AM Go to last post
  4. Confused head pressure on a cap tube system

    Started by Mr toon, 06-30-2013 08:04 AM
    • Replies: 9
    • Views: 505
    06-30-2013, 10:17 PM Go to last post
  5. Equipment Warranty

    Started by Cbssteve, 06-30-2013 03:15 PM
    • Replies: 5
    • Views: 328
    06-30-2013, 08:18 PM Go to last post
  6. American standard 14.5 seer 2 ton low suction help

    Started by Ptbo_dan_tripp, 06-27-2013 11:30 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,288
    06-30-2013, 07:47 PM Go to last post
  7. Gas bbq outlet to electrical outlet clearance code?

    Started by CELSIUS, 06-29-2013 10:37 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 627
    06-30-2013, 12:32 AM Go to last post
  8. How to figure out capacitor size

    Started by 11crv, 06-28-2013 09:07 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,364
    06-29-2013, 08:44 PM Go to last post
  9. Rheem Rhqa-1220j

    Started by gravity, 06-29-2013 06:34 PM
    • Replies: 2
    • Views: 439
    06-29-2013, 08:41 PM Go to last post
  10. Ameristar

    Started by Bseliger, 06-29-2013 01:56 PM
    • Replies: 4
    • Views: 365
    06-29-2013, 08:28 PM Go to last post
    • Replies: 10
    • Views: 634
    06-29-2013, 07:42 PM Go to last post
  11. R22 evaporator coils with 410A outdoor A/C unit

    Started by Judson4, 06-24-2013 12:27 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,038
    06-29-2013, 12:34 PM Go to last post
  12. Confused GUK100a016IN furnace control issue

    Started by 11crv, 06-28-2013 08:23 PM
    • Replies: 1
    • Views: 372
    06-29-2013, 10:43 AM Go to last post
  13. 410a low suction pressure

    Started by emmjam7, 06-27-2013 11:12 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,847
    06-29-2013, 10:23 AM Go to last post
  14. Extra run cap??

    Started by mennian10, 06-26-2013 09:12 PM
    • Replies: 11
    • Views: 698
    06-28-2013, 10:12 PM Go to last post
  15. Backwords a/c for heat.

    Started by walterc, 06-28-2013 01:44 PM
    • Replies: 9
    • Views: 549
    06-28-2013, 08:54 PM Go to last post
    • Replies: 9
    • Views: 785
    06-28-2013, 02:15 PM Go to last post
  16. R22 Drop In (Non-Propane Based)

    Started by Izadoka, 01-15-2013 09:42 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,379
    06-28-2013, 01:46 PM Go to last post
  17. A Really Hard Heat Pump to Figure Out the Make!

    Started by DeltaT, 05-09-2013 10:17 PM
    • Replies: 10
    • Views: 657
    06-28-2013, 11:13 AM Go to last post
  18. leak freeze

    Started by smokeater2025, 06-26-2013 08:52 PM
    • Replies: 6
    • Views: 481
    06-28-2013, 08:26 AM Go to last post
  19. Airtemp Sizes

    Started by mjohnson2981, 06-27-2013 04:18 PM
    • Replies: 3
    • Views: 242
    06-28-2013, 07:20 AM Go to last post
  20. New cap stops bearing squeal

    Started by qwerty hvac, 06-19-2013 08:08 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 854
    06-28-2013, 12:00 AM Go to last post
  21. Manual J: Are we doing things backwards?

    Started by 54regcab, 08-12-2012 02:32 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,055
    06-27-2013, 10:29 PM Go to last post
  22. American Beauty Resistive brazing

    Started by Butchman, 06-27-2013 10:29 PM
    • Replies: 0
    • Views: 206
    06-27-2013, 10:29 PM Go to last post
  23. Customer say "I need emergency service because..." truth or B.S!

    Started by Nytefog, 06-18-2013 10:49 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 76
    • Views: 4,954
    06-27-2013, 10:19 PM Go to last post
  24. Return Grills

    Started by 360dart, 07-30-2012 05:35 PM
    • Replies: 5
    • Views: 581
    06-27-2013, 09:23 PM Go to last post
  25. This is a new one

    Started by HotMama, 06-25-2013 06:47 PM
    • Replies: 3
    • Views: 446
    06-27-2013, 09:20 PM Go to last post
  26. Unit tripping breaker

    Started by Bseliger, 06-25-2013 06:02 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 1,694
    06-27-2013, 08:14 PM Go to last post
  27. Anybody using R407 ?

    Started by Poodle Head Mikey, 06-25-2013 08:22 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 834
    06-27-2013, 08:14 PM Go to last post
  28. Need info to become a pro member

    Started by Robw186, 06-27-2013 06:41 PM
    • Replies: 2
    • Views: 222
    06-27-2013, 07:28 PM Go to last post
  29. Strange condenser R22

    Started by ibenek, 06-26-2013 11:03 PM
    • Replies: 4
    • Views: 353
    06-27-2013, 07:00 PM Go to last post
  30. Amperage on condenser fan motor

    Started by jmiles, 06-24-2013 09:30 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,761
    06-27-2013, 11:39 AM Go to last post
  31. 5 conductors to heat pump

    Started by hvac/airplanes, 06-26-2013 10:48 PM
    • Replies: 2
    • Views: 257
    06-27-2013, 12:02 AM Go to last post
  32. Pressures of r-22 and all refrigerants for that fact

    Started by AllStateTech, 06-25-2013 10:33 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 839
    06-26-2013, 11:59 PM Go to last post
  33. Hmm Sub cooling -- new systems

    Started by epacertified, 06-24-2013 08:12 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 1,618
    06-26-2013, 11:48 PM Go to last post
  34. water source heat pump evap. freezing up

    Started by hvac/airplanes, 06-26-2013 10:43 PM
    • Replies: 2
    • Views: 211
    06-26-2013, 11:16 PM Go to last post
  35. Trane 2TWB3036...

    Started by jeffpwv, 06-26-2013 06:36 PM
    • Replies: 11
    • Views: 495
    06-26-2013, 10:43 PM Go to last post
  36. ECM cfm?

    Started by mgenius33, 06-25-2013 11:12 PM
    • Replies: 5
    • Views: 455
    06-26-2013, 07:32 PM Go to last post
  37. Vacuum pump

    Started by bwd111, 06-24-2013 08:54 PM
    • Replies: 6
    • Views: 486
    06-26-2013, 06:34 PM Go to last post
  38. Confused Compressor tripping breaker.

    Started by shockhazard, 05-29-2013 07:47 AM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,534
    06-26-2013, 04:54 PM Go to last post
  39. Real Estate Sale Inspection / Service

    Started by dhagar, 06-25-2013 10:47 PM
    • Replies: 8
    • Views: 426
    06-26-2013, 04:17 PM Go to last post
  40. mo99 pressures

    Started by octaneforce, 06-26-2013 10:22 AM
    • Replies: 1
    • Views: 306
    06-26-2013, 04:07 PM Go to last post
  41. Fujitsu Aou18cl swap to Aou24rml

    Started by jrath66, 06-26-2013 12:36 PM
    • Replies: 2
    • Views: 324
    06-26-2013, 03:58 PM Go to last post
  42. School me on searching for ARI numbers.

    Started by r-290, 06-26-2013 01:08 PM
    • Replies: 1
    • Views: 270
    06-26-2013, 03:23 PM Go to last post
  43. carrier service literature/blower problem

    Started by climate01, 06-25-2013 11:56 PM
    • Replies: 2
    • Views: 289
    06-26-2013, 01:31 PM Go to last post
  44. Unit running on its side ?

    Started by pshad124, 06-25-2013 10:01 PM
    • Replies: 9
    • Views: 529
    06-26-2013, 11:39 AM Go to last post
  45. Cool Time to change that Run Capacitor!

    Started by jpbhvac, 06-02-2013 10:37 PM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 4,851
    06-26-2013, 09:48 AM Go to last post
  46. Who knows natural gas fired A/C ?

    Started by Poodle Head Mikey, 06-25-2013 08:18 PM
    • Replies: 8
    • Views: 566
    06-26-2013, 09:30 AM Go to last post
  47. 407c in a 410a unit

    Started by mattshvac, 05-14-2013 11:41 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,094
    06-26-2013, 07:55 AM Go to last post
  48. High suction, OK head new system. TXV R22

    Started by edwyn, 06-25-2013 05:59 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 978
    06-26-2013, 12:14 AM Go to last post

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