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Forum: AOP Residential HVAC

FOR EQUIPMENT OWNERS ONLY Questions and discussions pertaining to HVAC for the home. No pricing, no DIY, please read Site Rules Register

  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 75,437
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 79,368
    11-15-2008, 10:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. How can I increase the Cooling Differential of a old mercury Stat?..

    Started by rebar, 07-12-2020 10:27 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 251
    Today, 09:56 AM Go to last post
  3. Mitsubishi Ceiling Cassette Drain Issues

    Started by Swampoodlist, 07-14-2020 02:02 PM
    • Replies: 8
    • Views: 174
    Today, 09:40 AM Go to last post
  4. Delta T decreasing throughout day

    Started by dorlando, 07-14-2020 04:59 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 420
    Today, 08:00 AM Go to last post
    • Replies: 0
    • Views: 50
    Today, 07:01 AM Go to last post
  5. How come the HVAC drain/condensation line clogs up my sink?

    Started by jacobariel, Yesterday 09:59 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 321
    Today, 06:26 AM Go to last post
    • Replies: 5
    • Views: 151
    Today, 06:21 AM Go to last post
  6. Trane Heat Pump/AC XL-16i 3 Ton

    Started by FMC1959, 07-10-2020 09:29 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 243
    Today, 06:12 AM Go to last post
  7. single stage, 2 stage, variable, piston, TXV... etc

    Started by ELS, 07-06-2020 04:38 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 565
    Today, 05:52 AM Go to last post
  8. Moved: Air conditioning stockpile

    Started by jdbluheatcoo, Yesterday 10:49 PM
    •  
    •  
  9. Mini Split sizing

    Started by dorlando, Yesterday 06:10 PM
    • Replies: 3
    • Views: 100
    Yesterday, 10:23 PM Go to last post
  10. Question on Variable speed systems (Trane XV18)

    Started by TX2145, 07-12-2020 11:20 AM
    2 Pages
    1 2
    advice, new system, trane, variable speed
    • Replies: 13
    • Views: 357
    Yesterday, 09:54 PM Go to last post
  11. 90 degrees and compressor poops out of course

    Started by sgbroimp, 07-14-2020 01:41 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 378
    Yesterday, 09:12 PM Go to last post
  12. Air Flow question

    Started by Tk1277, Yesterday 12:34 PM
    • Replies: 9
    • Views: 222
    Yesterday, 09:10 PM Go to last post
  13. Draw Through Handler spraying water

    Started by BeeD87, Yesterday 06:30 PM
    • Replies: 3
    • Views: 95
    Yesterday, 08:49 PM Go to last post
  14. New trane xr16 4 ton questions help

    Started by rob3600, Yesterday 07:50 PM
    • Replies: 2
    • Views: 171
    Yesterday, 08:17 PM Go to last post
  15. Trane Tem6 evaporator coil drips (downflow application)

    Started by resjan, 06-25-2020 07:38 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 1,105
    Yesterday, 08:10 PM Go to last post
    • Replies: 1
    • Views: 103
    Yesterday, 06:45 PM Go to last post
  16. Janitrol UE-49 How do i clean the A coil

    Started by mgbstyle65, 07-13-2020 07:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 260
    Yesterday, 06:42 PM Go to last post
    • Replies: 11
    • Views: 243
    Yesterday, 06:38 PM Go to last post
  17. Evaporator suction line

    Started by Jword, Yesterday 08:34 AM
    • Replies: 2
    • Views: 125
    Yesterday, 05:47 PM Go to last post
    • Replies: 5
    • Views: 99
    Yesterday, 04:38 PM Go to last post
  18. Proper MERV rating for HVAC Air filter

    Started by juniormint7757, 07-14-2020 06:38 PM
    filter, filter restriction, merv
    • Replies: 6
    • Views: 210
    Yesterday, 04:00 PM Go to last post
  19. Confused Cold Climate Dual Fuel Design

    Started by mgt909, Yesterday 01:02 PM
    • Replies: 1
    • Views: 92
    Yesterday, 03:31 PM Go to last post
  20. Lennox Harmony III Zoning Control

    Started by drpil, 07-14-2020 06:37 PM
    • Replies: 10
    • Views: 163
    Yesterday, 01:17 PM Go to last post
  21. Return air vent in home

    Started by fargeo, Yesterday 11:14 AM
    • Replies: 3
    • Views: 112
    Yesterday, 12:50 PM Go to last post
  22. Flex Duct Runs

    Started by coodiny, 07-12-2020 11:11 PM
    • Replies: 4
    • Views: 261
    Yesterday, 11:56 AM Go to last post
  23. Carrier Hard-Start Kit Specs

    Started by scouts22, 07-08-2020 08:34 PM
    • Replies: 9
    • Views: 266
    Yesterday, 10:05 AM Go to last post
  24. Mini-split Relay Output for Ventilation Fan

    Started by Swervomotor, Yesterday 07:56 AM
    fan, mini split, output, relay, ventilation
    • Replies: 2
    • Views: 102
    Yesterday, 09:19 AM Go to last post
  25. Need advice. Rheem scroll.

    Started by BTR, 07-13-2020 08:46 AM
    rheem, scroll compressor
    • Replies: 5
    • Views: 196
    Yesterday, 08:48 AM Go to last post
  26. Difference Between Trane XR14 and XR16 ACs

    Started by jhawk7299, 07-14-2020 10:47 PM
    • Replies: 3
    • Views: 139
    Yesterday, 08:34 AM Go to last post
  27. Evaporator Coil Drips On filter. Good Grief!

    Started by JoeSchmo47172, 07-13-2020 04:28 PM
    condensate, water
    • Replies: 12
    • Views: 388
    Yesterday, 08:18 AM Go to last post
  28. High Heat Pump Humidity

    Started by tx_aggie, 01-03-2020 11:23 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 902
    Yesterday, 07:22 AM Go to last post
  29. What exactly is a "matched" HVAC system?

    Started by CCDAMEEK, 07-14-2020 05:02 PM
    • Replies: 11
    • Views: 196
    Yesterday, 05:41 AM Go to last post
  30. Hmm Spacepak fan intermittent

    Started by dave3ld, 07-14-2020 06:06 PM
    spacepak, toronto
    • Replies: 4
    • Views: 106
    Yesterday, 05:26 AM Go to last post
    • Replies: 2
    • Views: 120
    07-14-2020, 11:52 PM Go to last post
    • Replies: 1
    • Views: 107
    07-14-2020, 08:58 PM Go to last post
  31. New Central AC/ System Going In- Need help

    Started by Mstrlucky74, 07-13-2020 08:04 PM
    • Replies: 8
    • Views: 227
    07-14-2020, 08:24 PM Go to last post
    • Replies: 7
    • Views: 150
    07-14-2020, 08:20 PM Go to last post
  32. Fan-only mode blowing at ~10% of Cool mode

    Started by BostonHomeOwner, 07-14-2020 06:30 PM
    • Replies: 0
    • Views: 100
    07-14-2020, 06:30 PM Go to last post
    • Replies: 1
    • Views: 109
    07-14-2020, 05:32 PM Go to last post

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