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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: 286
    • Views: 131,763
    05-31-2018, 08:39 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: 13,561
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Soft start kits.

    Started by norman78, 04-25-2018 07:59 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 928
    04-30-2018, 06:45 AM Go to last post
  3. Airflow Adjustment

    Started by hammersheating, 04-28-2018 10:52 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 767
    04-29-2018, 09:50 PM Go to last post
  4. Kit to eliminate TXV's

    Started by Gunslinger, 04-25-2018 05:56 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,431
    04-29-2018, 05:49 PM Go to last post
  5. Did the Electrician Hurt The New AC Unit????

    Started by James Colver, 04-03-2018 09:11 AM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,888
    04-29-2018, 03:27 PM Go to last post
  6. Mobile home sizing question

    Started by Jpnc3906, 04-02-2018 09:11 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,388
    04-28-2018, 09:48 PM Go to last post
  7. Measure Quick

    Started by behappy, 04-27-2018 09:05 AM
    • Replies: 4
    • Views: 531
    04-28-2018, 09:48 PM Go to last post
  8. Downflow furnace 2 story house.

    Started by Chris4u13, 04-25-2018 10:08 AM
    • Replies: 9
    • Views: 494
    04-28-2018, 06:18 AM Go to last post
  9. Trane XL1600 problem

    Started by Ron Edmundson, 04-27-2018 08:20 PM
    • Replies: 0
    • Views: 335
    04-27-2018, 08:20 PM Go to last post
  10. Only getting 13-14 degree split

    Started by keithtas, 03-30-2018 04:33 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,768
    04-27-2018, 02:11 PM Go to last post
  11. The New Nu Calgon Air Purifiers

    Started by Gunslinger, 04-25-2017 08:33 PM
    • Replies: 4
    • Views: 1,044
    04-27-2018, 09:07 AM Go to last post
  12. Dual fuel set ups don’t have defrost

    Started by kb3ffh, 04-20-2018 09:21 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 671
    04-27-2018, 05:17 AM Go to last post
  13. Honeywell TH8321WF Install manual

    Started by ngerrald, 04-25-2018 08:12 PM
    • Replies: 2
    • Views: 320
    04-26-2018, 03:19 PM Go to last post
  14. Odd Issue with Ductless Unit

    Started by James Colver, 04-23-2018 11:34 PM
    • Replies: 6
    • Views: 578
    04-26-2018, 09:41 AM Go to last post
  15. Mitsu R-2 gone wrong

    Started by Zamoramax, 04-24-2018 09:57 PM
    • Replies: 8
    • Views: 581
    04-25-2018, 10:38 PM Go to last post
  16. High Discharge Pressure on heat pump

    Started by rvandervelden, 03-27-2018 11:50 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 70
    • Views: 3,759
    04-25-2018, 10:25 PM Go to last post
  17. miss match seer rating 13 and 9 seer

    Started by burkmech, 04-25-2018 12:55 PM
    • Replies: 3
    • Views: 357
    04-25-2018, 04:09 PM Go to last post
  18. new dual fuel system

    Started by carrierman, 03-25-2018 03:23 PM
    • Replies: 12
    • Views: 823
    04-25-2018, 10:19 AM Go to last post
  19. Radiant floor heat over existing slab.

    Started by targetman, 04-24-2018 01:51 PM
    • Replies: 9
    • Views: 496
    04-24-2018, 07:52 PM Go to last post
  20. Multi zone mess

    Started by solarmonkey, 04-22-2018 08:38 AM
    • Replies: 9
    • Views: 626
    04-24-2018, 12:41 AM Go to last post
    • Replies: 8
    • Views: 402
    04-23-2018, 11:00 PM Go to last post
  21. High tech tool

    Started by coyote, 04-19-2018 04:27 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,452
    04-22-2018, 09:01 PM Go to last post
  22. Geothermal System Making High Frequency Sound

    Started by sonnyspop, 04-13-2018 03:43 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 780
    04-21-2018, 12:39 PM Go to last post
  23. Testing CO on gas furnace

    Started by Iceman_pdx, 04-15-2018 07:26 PM
    • Replies: 11
    • Views: 721
    04-21-2018, 11:40 AM Go to last post
  24. Residential Communicating systems .......Help

    Started by ARK Cooling, 02-13-2016 03:02 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,893
    04-21-2018, 10:33 AM Go to last post
  25. Recovery - what am I doing wrong

    Started by Raehvac, 04-20-2018 05:46 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,343
    04-21-2018, 06:44 AM Go to last post
  26. Length of pipe to be cut question

    Started by Setzero, 04-08-2018 11:33 PM
    • Replies: 10
    • Views: 817
    04-21-2018, 03:36 AM Go to last post
  27. Motor short to ground

    Started by Jack_the_rapper, 04-17-2018 11:56 PM
    • Replies: 12
    • Views: 733
    04-21-2018, 12:41 AM Go to last post
  28. I hate this

    Started by coyote, 04-19-2018 07:20 PM
    • Replies: 7
    • Views: 616
    04-20-2018, 11:27 PM Go to last post
  29. Service valve condenser problem

    Started by Felipe Lerma, 04-06-2018 11:00 PM
    • Replies: 10
    • Views: 969
    04-20-2018, 08:57 PM Go to last post
  30. Condensing unit under a deck

    Started by hammersheating, 04-18-2018 01:00 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,483
    04-20-2018, 08:26 PM Go to last post
  31. Digital manifolds?

    Started by Arroz con pollo, 05-28-2017 07:56 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 82
    • Views: 4,334
    04-20-2018, 12:58 PM Go to last post
  32. Opinion On My Website

    Started by generalkuchmak, 03-29-2018 12:35 PM
    • Replies: 12
    • Views: 729
    04-20-2018, 10:03 AM Go to last post
  33. Motor runs backwards

    Started by timjimbob, 04-19-2018 08:22 AM
    • Replies: 10
    • Views: 591
    04-20-2018, 12:06 AM Go to last post
  34. Need help r410a charge numbers off

    Started by Calivolore, 04-18-2018 11:40 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 700
    04-19-2018, 09:59 PM Go to last post
  35. Dual Fan Mini-Split Pad

    Started by sonnyspop, 04-19-2018 08:55 AM
    • Replies: 3
    • Views: 316
    04-19-2018, 12:36 PM Go to last post
  36. Diagnosing Undercharge

    Started by suprant, 04-18-2018 11:44 AM
    • Replies: 8
    • Views: 558
    04-19-2018, 11:13 AM Go to last post
  37. Condenser replacement best practice

    Started by Jack_the_rapper, 04-18-2018 01:32 AM
    • Replies: 7
    • Views: 498
    04-18-2018, 05:05 PM Go to last post
  38. Poor performance in ptac unit

    Started by Raehvac, 04-18-2018 02:41 PM
    • Replies: 1
    • Views: 248
    04-18-2018, 03:34 PM Go to last post
  39. DAIKEN

    Started by raselli, 04-16-2018 02:19 PM
    • Replies: 4
    • Views: 511
    04-17-2018, 03:35 PM Go to last post
    • Replies: 9
    • Views: 821
    04-17-2018, 01:02 PM Go to last post
  40. 40VA Transformer how many Taco Gold Heads be Used

    Started by colnago, 04-15-2018 05:10 PM
    • Replies: 8
    • Views: 499
    04-17-2018, 07:46 AM Go to last post
  41. getting highhead pressor problem with rheem heatpump unit?

    Started by nytech28, 04-14-2018 01:23 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 698
    04-17-2018, 05:33 AM Go to last post
  42. EASYSEAL Direct Inject

    Started by HE>I, 04-09-2018 07:52 PM
    • Replies: 9
    • Views: 584
    04-16-2018, 05:21 PM Go to last post
  43. duct design and sizing

    Started by sjr307, 04-15-2018 06:14 AM
    • Replies: 3
    • Views: 394
    04-16-2018, 03:47 PM Go to last post
  44. SUCTION LINE INSULATION THICKNESS- DOES IT MATTER

    Started by kb3ffh, 04-13-2018 02:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 742
    04-16-2018, 01:03 PM Go to last post
  45. Changing powerhead on the fly?

    Started by Iceman_pdx, 04-14-2018 01:28 PM
    • Replies: 2
    • Views: 353
    04-14-2018, 04:26 PM Go to last post
  46. Evacuation setup

    Started by Pres1227, 03-28-2018 05:58 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 2,174
    04-14-2018, 08:46 AM Go to last post
  47. Plugging Combustion Test Holes

    Started by strogen, 04-06-2018 10:41 AM
    • Replies: 8
    • Views: 673
    04-14-2018, 08:34 AM Go to last post
  48. Filter Dyer Change When Switching R22 With MO99 (R438a)

    Started by rubafish, 04-13-2018 05:02 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 603
    04-14-2018, 08:22 AM Go to last post
  49. R22 Versus R410 Capacity?

    Started by newoldtech, 04-12-2018 08:21 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 752
    04-13-2018, 12:53 PM Go to last post

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