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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,437
    10-31-2011, 08:32 PM Go to last post
  2. Angry Sticky Thread >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 11:40 PM
    • Replies: 0
    • Views: 48,944
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. What components increase SEER/HSPF?

    Started by larbje, 03-28-2014 08:40 PM
    • Replies: 1
    • Views: 292
    03-28-2014, 09:06 PM Go to last post
  3. Ductwork is drawing air

    Started by istanbul02, 03-27-2014 04:42 PM
    ductwork, leak, pressure
    • Replies: 6
    • Views: 419
    03-28-2014, 08:40 PM Go to last post
    • Replies: 2
    • Views: 263
    03-28-2014, 07:55 PM Go to last post
  4. Duct Assessment not completing

    Started by sfatula, 03-28-2014 04:50 PM
    • Replies: 0
    • Views: 229
    03-28-2014, 04:50 PM Go to last post
  5. Multi split aluminum line sets?

    Started by Handyish, 03-26-2014 11:48 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,129
    03-28-2014, 03:14 PM Go to last post
  6. Is humming noise from air handler normal - xv20i ???

    Started by b9999, 03-27-2014 11:07 PM
    • Replies: 5
    • Views: 468
    03-28-2014, 01:39 PM Go to last post
    • Replies: 2
    • Views: 250
    03-28-2014, 10:37 AM Go to last post
  7. Duct Re-Sizing and CFM's

    Started by RangersFan, 03-27-2014 02:32 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,141
    03-28-2014, 10:06 AM Go to last post
  8. Contractor has no micron gauge

    Started by macleodm3, 03-24-2014 05:06 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,977
    03-28-2014, 10:01 AM Go to last post
  9. Ceiling vent adjustments

    Started by Brett63, 03-27-2014 10:02 PM
    • Replies: 2
    • Views: 267
    03-28-2014, 09:12 AM Go to last post
  10. What do the numbers in a model number signify

    Started by ksholl473, 03-27-2014 07:47 PM
    carrier, model
    • Replies: 4
    • Views: 481
    03-28-2014, 09:04 AM Go to last post
  11. A/C Efficiency on 1st Stage vs. 2nd Stage

    Started by Clocker, 03-26-2014 01:11 PM
    • Replies: 4
    • Views: 367
    03-28-2014, 08:20 AM Go to last post
  12. Thermostats available for Trane heatpumps XV18, XV20i

    Started by espiritiv, 03-24-2014 07:12 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,315
    03-28-2014, 01:00 AM Go to last post
  13. Noise from outdoor unit

    Started by myfixerupper, 03-27-2014 01:54 PM
    • Replies: 6
    • Views: 373
    03-27-2014, 10:34 PM Go to last post
  14. Trane XR90 Collector Box

    Started by Joe from WV, 03-23-2014 09:50 PM
    • Replies: 6
    • Views: 449
    03-27-2014, 10:14 PM Go to last post
    • Replies: 13
    • Views: 749
    03-27-2014, 09:31 PM Go to last post
  15. Mini split not holding set point

    Started by Bladvic, 03-23-2014 03:36 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 2,029
    03-27-2014, 08:28 PM Go to last post
    • Replies: 7
    • Views: 377
    03-27-2014, 07:44 PM Go to last post
  16. Having a unit replaced - AMP issue.

    Started by jcraw5879, 03-27-2014 04:12 PM
    • Replies: 4
    • Views: 329
    03-27-2014, 07:00 PM Go to last post
  17. The right way to put a condenser on a flat tar&gravel roof?

    Started by garya505, 07-20-2011 01:30 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 8,226
    03-27-2014, 12:09 PM Go to last post
  18. can a higher merv rating affect airflow??

    Started by wantboost, 03-26-2014 09:04 PM
    • Replies: 3
    • Views: 432
    03-27-2014, 05:49 AM Go to last post
  19. Excessive dust from fireplace insert.

    Started by atnlady, 03-24-2014 03:10 PM
    • Replies: 1
    • Views: 249
    03-27-2014, 12:08 AM Go to last post
  20. Question Poor air flow with 4.5 inch filter to upstairs???

    Started by wantboost, 03-20-2014 01:32 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 876
    03-26-2014, 11:29 PM Go to last post
    • Replies: 4
    • Views: 371
    03-26-2014, 10:20 PM Go to last post
  21. New Tstat Options

    Started by diydaddy, 03-23-2014 10:38 PM
    • Replies: 1
    • Views: 419
    03-26-2014, 10:12 PM Go to last post
    • Replies: 0
    • Views: 243
    03-26-2014, 09:36 PM Go to last post
  22. Central Oregon - New Heat Pump Only?

    Started by jymontoya, 03-20-2014 03:00 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 690
    03-26-2014, 09:19 PM Go to last post
  23. Help needed on which system to install

    Started by Canaligator, 03-26-2014 03:32 PM
    • Replies: 3
    • Views: 403
    03-26-2014, 08:50 PM Go to last post
  24. Reliability

    Started by Slyde, 03-26-2014 01:11 AM
    • Replies: 7
    • Views: 583
    03-26-2014, 07:58 PM Go to last post
  25. which carrier unit to chose from

    Started by shikkapow, 03-26-2014 07:16 PM
    • Replies: 0
    • Views: 246
    03-26-2014, 07:16 PM Go to last post
    • Replies: 7
    • Views: 449
    03-26-2014, 06:32 PM Go to last post
  26. Adding instrumentation

    Started by ai4px, 03-26-2014 02:14 PM
    • Replies: 4
    • Views: 307
    03-26-2014, 05:00 PM Go to last post
  27. Two quick answers needed re: hrv and return air

    Started by littlerics, 03-26-2014 10:22 AM
    • Replies: 1
    • Views: 257
    03-26-2014, 10:46 AM Go to last post
  28. Gas wall heater question

    Started by ChrisBern, 03-25-2014 06:55 PM
    • Replies: 5
    • Views: 318
    03-26-2014, 12:21 AM Go to last post
  29. Loud outside unit. What can I do?

    Started by myfixerupper, 03-13-2014 11:44 PM
    • Replies: 8
    • Views: 714
    03-25-2014, 08:41 PM Go to last post
  30. One Stage vs two Stages

    Started by hpaziii, 03-25-2014 06:52 PM
    two stage vs one stage
    • Replies: 2
    • Views: 358
    03-25-2014, 07:11 PM Go to last post
    • Replies: 5
    • Views: 331
    03-25-2014, 06:53 PM Go to last post
    • Replies: 2
    • Views: 234
    03-25-2014, 06:29 PM Go to last post
  31. Planning ahead for HVAC replacement

    Started by therealmjfox, 03-25-2014 01:26 PM
    • Replies: 1
    • Views: 346
    03-25-2014, 05:28 PM Go to last post
  32. Drain Pan Kill Switch

    Started by Adrock15659, 03-25-2014 03:19 PM
    • Replies: 0
    • Views: 289
    03-25-2014, 03:19 PM Go to last post
  33. This is a 3 ton ?

    Started by yeldog, 03-24-2014 11:59 AM
    • Replies: 6
    • Views: 606
    03-25-2014, 01:38 PM Go to last post
  34. Need advice on new AC

    Started by MrBuffet, 03-24-2014 05:31 PM
    • Replies: 8
    • Views: 615
    03-24-2014, 11:17 PM Go to last post
  35. New electric furnace recycles every 5-6 minutes

    Started by Glenn0643, 03-24-2014 06:29 PM
    • Replies: 1
    • Views: 289
    03-24-2014, 06:46 PM Go to last post
  36. Peerless Oil Burner Leaking water 0 PSI

    Started by MarkEngineer, 03-17-2014 12:02 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 997
    03-24-2014, 12:36 PM Go to last post
  37. Setback thermostat on water loop heat pump in summer?

    Started by gvg, 03-21-2014 02:13 PM
    • Replies: 6
    • Views: 426
    03-24-2014, 10:13 AM Go to last post
  38. Emergency Heat/AUX when cold

    Started by ku, 03-20-2014 09:41 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 965
    03-24-2014, 08:44 AM Go to last post
  39. Carrier 25HNB6 with Ecobee Smart

    Started by Burbs76, 03-23-2014 12:52 PM
    • Replies: 4
    • Views: 525
    03-23-2014, 11:49 PM Go to last post
  40. Cased coil installation

    Started by j.c.wright, 03-23-2014 05:54 PM
    • Replies: 5
    • Views: 547
    03-23-2014, 08:23 PM Go to last post
  41. Grinding Sound?

    Started by maryshome8, 03-23-2014 05:19 PM
    • Replies: 2
    • Views: 415
    03-23-2014, 07:48 PM Go to last post

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