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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 03:21 PM
    20 Pages •
    1 2 3 4 5 6 ... 20
    4 Attachment(s)
    • Replies: 383
    • Views: 265,560
    ksefan
    03-13-2024, 04:33 PM Go to last post

  3. Sticky Thread NO AOP or Homewner posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 43,718
    Dad
    08-10-2011, 04:34 PM Go to last post

  1. Normal Thread Normal Threads

  2. Tare weight of a disposable R22 30lb cylinder

    Started by szw21, 04-05-2022 08:10 PM
    2 Pages •
    1 2
    • Replies: 26
    • Views: 4,510
    R600a
    04-07-2022, 05:24 PM Go to last post

  3. Lightbulb help with AC and dehumidifier - DryAire

    Started by Comfortgranted, 04-05-2022 10:55 AM
    • Replies: 5
    • Views: 826
    Scott Kline
    04-05-2022, 09:06 PM Go to last post

  4. Heat Pump Help

    Started by Jlcook00, 02-16-2022 04:42 PM
    2 Pages •
    1 2
    • Replies: 36
    • Views: 4,411
    Unlimited1
    04-04-2022, 11:34 PM Go to last post

  5. Question on sizing

    Started by Gunslinger, 04-02-2022 07:49 AM
    2 Pages •
    1 2
    • Replies: 35
    • Views: 2,651
    Poodle Head Mikey
    04-03-2022, 01:15 PM Go to last post

  6. Reducers and nuts

    Started by uffdanow00, 03-22-2022 10:21 PM
    • Replies: 7
    • Views: 1,169
    KPSHVACR
    04-02-2022, 08:49 AM Go to last post

  7. 600 psi on EEV

    Started by KPSHVACR, 04-01-2022 01:02 PM
    • Replies: 9
    • Views: 879
    KPSHVACR
    04-02-2022, 08:39 AM Go to last post

  8. Condenser overcharged from factory?

    Started by lukash, 04-02-2022 02:30 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 1,415
    VTP99
    04-02-2022, 03:19 AM Go to last post

  9. Thoughts on pressure transducers over bulbs for inverter splits

    Started by KPSHVACR, 04-01-2022 09:48 AM
    • Replies: 3
    • Views: 817
    KPSHVACR
    04-01-2022, 08:35 PM Go to last post

  10. Infinity control and in floor heat

    Started by Brazda25, 03-30-2022 04:19 PM
    • Replies: 3
    • Views: 1,073
    ss120396
    03-30-2022, 09:45 PM Go to last post

  11. Head pressure control really necessary for comfort cooling applications?

    Started by EHM, 03-09-2022 06:54 PM
    • Replies: 15
    • Views: 2,273
    KPSHVACR
    03-30-2022, 07:21 PM Go to last post

  12. Carrier Infinity Short Cycle Issue

    Started by Riders_HVAC, 03-28-2022 11:32 PM
    • Replies: 12
    • Views: 2,579
    pecmsg
    03-30-2022, 08:55 AM Go to last post

  13. Insulate Condensate Line?

    Started by Artietech, 03-29-2022 12:56 PM
    3 Attachment(s)
    • Replies: 5
    • Views: 873
    Snapperhead
    03-29-2022, 10:03 PM Go to last post

  14. Carrier WTC-RCI analog fan speed control

    Started by Dragos, 03-27-2022 03:37 AM
    • Replies: 0
    • Views: 931
    Dragos
    03-27-2022, 03:37 AM Go to last post

  15. Carrier WTC-RCI tehnician mode pass

    Started by Dragos, 03-26-2022 12:25 PM
    • Replies: 1
    • Views: 960
    rundawg
    03-26-2022, 02:26 PM Go to last post

  16. Anyone ever seen this?

    Started by Setzero, 03-18-2022 02:35 PM
    • Replies: 15
    • Views: 1,900
    Setzero
    03-25-2022, 12:53 AM Go to last post

  17. R22 as a trace with Nitrogen in R410 system.

    Started by georgelass, 11-12-2011 04:34 PM
    3 Pages •
    1 2 3
    1 Attachment(s)
    • Replies: 42
    • Views: 21,666
    nBell464
    03-23-2022, 03:39 PM Go to last post

  18. Comfortsite warranty look up?

    Started by Gunslinger, 03-21-2022 10:59 PM
    • Replies: 6
    • Views: 943
    Gunslinger
    03-22-2022, 04:12 AM Go to last post

  19. Question Why is Trane tapping the collector box AND the inducer for its pressure switches?

    Started by Irascible, 03-12-2022 07:19 PM
    • Replies: 10
    • Views: 2,513
    WKenealey
    03-16-2022, 09:47 PM Go to last post

  20. Payne blower kicks on right before inducer does

    Started by Brazda25, 03-14-2022 04:46 PM
    • Replies: 4
    • Views: 2,739
    Artietech
    03-16-2022, 10:05 AM Go to last post

  21. Question Belt looses Tension around 3 days after tightening and unit turns off thermostat

    Started by JayIS, 01-21-2022 10:44 PM
    4 Pages •
    1 2 3 4
    1 Attachment(s)
    • Replies: 65
    • Views: 6,252
    Poodle Head Mikey
    03-15-2022, 07:26 PM Go to last post

  22. Purpose of Trane Liquid Line Check Valve with TXV

    Started by mjrgroup, 03-14-2022 06:55 AM
    • Replies: 7
    • Views: 2,100
    VTP99
    03-14-2022, 06:44 PM Go to last post

  23. El296

    Started by Mikeroark9, 03-13-2022 12:38 PM
    • Replies: 5
    • Views: 782
    pecmsg
    03-13-2022, 07:07 PM Go to last post

  24. OLDER CARRIER INFINTY 24 VOLT QUESTION

    Started by splus, 03-12-2022 01:31 PM
    • Replies: 7
    • Views: 2,088
    pacnw
    03-13-2022, 02:02 PM Go to last post

  25. why R290 limited for use ?

    Started by junkhound, 03-09-2022 12:50 AM
    1 Attachment(s)
    • Replies: 14
    • Views: 2,029
    VTP99
    03-13-2022, 12:36 PM Go to last post

  26. Luxaire has stopped modulating

    Started by Jeff Visscher, 01-13-2012 07:22 AM
    • Replies: 9
    • Views: 3,416
    Jamesforservice
    03-13-2022, 09:32 AM Go to last post

  27. Arrow Blower always ON without thermostat wires

    Started by Comfortgranted, 12-27-2021 12:00 PM
    • Replies: 9
    • Views: 1,582
    Jamesforservice
    03-13-2022, 09:29 AM Go to last post

  28. Carrier Defrost control not shutting off condenser fan

    Started by Corey5150, 03-07-2022 01:10 PM
    • Replies: 18
    • Views: 1,738
    emelio67
    03-10-2022, 03:08 PM Go to last post

  29. Oddball Goodman Ignitor

    Started by Snapperhead, 01-23-2022 11:50 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 29
    • Views: 3,636
    emelio67
    03-10-2022, 12:07 PM Go to last post

  30. Understanding Electrical Ratings

    Started by r22noob, 03-03-2022 07:49 PM
    • Replies: 6
    • Views: 882
    mgenius33
    03-08-2022, 09:37 PM Go to last post

  31. Thoughts on installing humidifier on supply side of air handler

    Started by wantboost, 12-09-2021 02:44 AM
    3 Pages •
    1 2 3
    • Replies: 45
    • Views: 7,339
    kangaroogod
    03-08-2022, 08:08 PM Go to last post

  32. Additional lineset charge for new install in winter

    Started by worldclasshvac, 03-04-2022 10:58 PM
    • Replies: 6
    • Views: 1,372
    Snapperhead
    03-07-2022, 03:19 AM Go to last post

  33. Goodman horizontal right not draining right

    Started by Brazda25, 03-04-2022 10:11 AM
    • Replies: 4
    • Views: 1,904
    worldclasshvac
    03-06-2022, 09:03 PM Go to last post

  34. Carrier/Bryant Compressor Noise

    Started by TEK7, 02-27-2022 03:37 PM
    2 Pages •
    1 2
    • Replies: 30
    • Views: 4,124
    ehsx
    03-06-2022, 08:57 PM Go to last post

  35. Does a furnace dry the air in a house?

    Started by kdean1, 03-03-2022 03:11 PM
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 35
    • Views: 3,598
    Hurst11
    03-05-2022, 08:49 PM Go to last post

  36. Made a mistake today

    Started by Homeboy, 12-30-2021 07:05 PM
    3 Pages •
    1 2 3
    • Replies: 40
    • Views: 4,459
    knthms
    03-05-2022, 05:00 PM Go to last post

  37. Carrier Infinity Zoned system and hydronic heating coil

    Started by Brazda25, 02-08-2022 07:01 PM
    • Replies: 13
    • Views: 2,910
    Brazda25
    03-04-2022, 10:03 AM Go to last post

  38. Boiler guys, got an easy question for ya

    Started by Mille Racer 69, 02-28-2022 09:06 PM
    1 Attachment(s)
    • Replies: 19
    • Views: 1,994
    hvacvegas
    03-01-2022, 10:52 PM Go to last post

  39. Carrier 24VNA9 vs. Lennox XC20 - Who makes the compressors? Other opinions?

    Started by Irascible, 02-26-2022 12:07 PM
    • Replies: 8
    • Views: 1,791
    ehsx
    03-01-2022, 11:57 AM Go to last post

  40. Knockoff Veto bags??

    Started by STEVEusaPA, 02-28-2022 03:10 PM
    • Replies: 14
    • Views: 1,698
    R600a
    02-28-2022, 09:50 PM Go to last post

  41. Recommended books

    Started by Sabr7, 11-01-2020 05:09 AM
    2 Pages •
    1 2
    • Replies: 23
    • Views: 6,720
    mike h
    02-28-2022, 02:11 PM Go to last post
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