1. Announcement:
    Poll Dance !!
    Dad (Site Administrator)
    06-22-2012
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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: 51,252
    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 11:40 PM
    • Replies: 0
    • Views: 50,808
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 276
    12-31-2013, 03:25 PM Go to last post
  2. Help...my homemade condensate de-acid system is bs !

    Started by cvcman, 12-28-2013 12:40 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 2,323
    12-31-2013, 12:46 PM Go to last post
    • Replies: 10
    • Views: 607
    12-31-2013, 11:54 AM Go to last post
  3. Air Handler ECM vs x13

    Started by wck, 12-29-2013 11:16 PM
    • Replies: 8
    • Views: 834
    12-31-2013, 11:31 AM Go to last post
  4. Air return going outside? Should I eliminate it?

    Started by Wmblalock, 12-31-2013 12:40 AM
    • Replies: 3
    • Views: 507
    12-31-2013, 10:02 AM Go to last post
    • Replies: 7
    • Views: 998
    12-31-2013, 09:33 AM Go to last post
  5. leaky furnace

    Started by 928tt, 12-30-2013 09:15 PM
    • Replies: 1
    • Views: 366
    12-30-2013, 09:33 PM Go to last post
  6. New TXV in heat pump?

    Started by JohnnyKimble, 12-30-2013 07:07 PM
    • Replies: 8
    • Views: 455
    12-30-2013, 09:01 PM Go to last post
    • Replies: 0
    • Views: 277
    12-30-2013, 04:21 PM Go to last post
  7. Will a new thermostat be more efficient?

    Started by benze, 12-30-2013 01:24 AM
    • Replies: 2
    • Views: 425
    12-30-2013, 04:15 PM Go to last post
  8. preway pipe

    Started by Pavigo, 12-29-2013 03:30 AM
    • Replies: 3
    • Views: 429
    12-30-2013, 02:04 PM Go to last post
  9. IQ drive 'OD unit comm fault'

    Started by rick66, 12-28-2013 02:47 PM
    • Replies: 2
    • Views: 543
    12-30-2013, 01:19 PM Go to last post
  10. Propane gas fireplace, gas valve pressure question

    Started by RVH, 12-16-2013 05:47 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,429
    12-30-2013, 11:30 AM Go to last post
  11. Draft Inducer Pressure and Pressure Switch

    Started by rdhall, 12-29-2013 07:16 PM
    • Replies: 6
    • Views: 669
    12-30-2013, 01:45 AM Go to last post
  12. gas valve on a day and night unit?

    Started by Ramco, 12-29-2013 04:43 PM
    • Replies: 3
    • Views: 437
    12-29-2013, 11:56 PM Go to last post
  13. Amana Heat Pump

    Started by Eaglecreek130, 12-29-2013 08:38 PM
    • Replies: 9
    • Views: 1,469
    12-29-2013, 11:51 PM Go to last post
  14. Need help for central air system installation

    Started by jessiewu, 12-29-2013 04:38 PM
    • Replies: 4
    • Views: 402
    12-29-2013, 08:11 PM Go to last post
    • Replies: 4
    • Views: 591
    12-29-2013, 07:13 PM Go to last post
  15. Rheem Marathon water heater ?

    Started by cvcman, 12-29-2013 11:17 AM
    • Replies: 3
    • Views: 545
    12-29-2013, 05:47 PM Go to last post
    • Replies: 2
    • Views: 1,261
    12-29-2013, 05:22 PM Go to last post
    • Replies: 9
    • Views: 662
    12-29-2013, 05:09 PM Go to last post
  16. CFM of 10" flex, 12" flex, 14" and 16". .???

    Started by apples, 12-28-2013 06:56 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,353
    12-29-2013, 01:16 PM Go to last post
  17. Air exchanger and humidity doesn't go down!

    Started by qchvac, 12-27-2013 11:02 AM
    • Replies: 2
    • Views: 330
    12-29-2013, 12:24 PM Go to last post
  18. How many air changes per hour?

    Started by apples, 12-28-2013 06:47 AM
    • Replies: 3
    • Views: 1,818
    12-29-2013, 12:10 PM Go to last post
    • Replies: 6
    • Views: 552
    12-28-2013, 08:31 PM Go to last post
  19. Exclamation Location of Return Vents

    Started by lansa, 12-27-2013 09:23 PM
    return & supply
    • Replies: 7
    • Views: 747
    12-28-2013, 08:29 PM Go to last post
  20. Comparing variable speed heat pumps

    Started by ss120396, 12-27-2013 02:30 AM
    • Replies: 10
    • Views: 3,285
    12-28-2013, 12:20 PM Go to last post
  21. Thermostat Wires

    Started by cdawg, 12-27-2013 03:49 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,453
    12-28-2013, 10:08 AM Go to last post
  22. Blower speed different between heat and A/C

    Started by Jeepguy42, 12-27-2013 12:28 PM
    • Replies: 7
    • Views: 747
    12-28-2013, 02:57 AM Go to last post
  23. Goodman 1.5T Condenser Relacement?

    Started by Sessna12, 12-27-2013 07:58 PM
    • Replies: 2
    • Views: 439
    12-27-2013, 09:52 PM Go to last post
    • Replies: 9
    • Views: 4,144
    12-27-2013, 09:38 PM Go to last post
  24. Gas forced air furnace "on the fritz"

    Started by im1dermike, 12-27-2013 11:01 AM
    • Replies: 3
    • Views: 382
    12-27-2013, 09:35 PM Go to last post
  25. Problem with furnace

    Started by Jusam, 12-26-2013 10:14 AM
    • Replies: 9
    • Views: 606
    12-27-2013, 09:33 PM Go to last post
  26. Weak vent

    Started by hawkeye12, 12-26-2013 03:27 PM
    • Replies: 7
    • Views: 465
    12-27-2013, 04:38 PM Go to last post
    • Replies: 1
    • Views: 623
    12-27-2013, 03:38 PM Go to last post
  27. Matched unit / Houston Permiting

    Started by css4608, 12-26-2013 09:02 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,021
    12-27-2013, 03:19 PM Go to last post
  28. Condo Vibration: HVAC, Heat Pump or Other?

    Started by 23232, 12-27-2013 12:23 PM
    heat pump, hvac, vibration
    • Replies: 5
    • Views: 935
    12-27-2013, 02:40 PM Go to last post
  29. Gas boiler BTUs for multi-dwelling

    Started by JaaVeeSho, 12-26-2013 11:57 PM
    • Replies: 2
    • Views: 392
    12-27-2013, 07:23 AM Go to last post
  30. Carrier Heat Pump Help!

    Started by Bhow, 12-26-2013 12:36 PM
    • Replies: 4
    • Views: 463
    12-27-2013, 02:42 AM Go to last post
  31. Power Surge Damage

    Started by ryguy85, 12-26-2013 10:44 PM
    • Replies: 0
    • Views: 436
    12-26-2013, 10:44 PM Go to last post
  32. Trane RAUC-302-A Info

    Started by tlm, 12-22-2013 11:59 PM
    • Replies: 6
    • Views: 713
    12-26-2013, 10:29 PM Go to last post
  33. Help...Noisy Hydronic System

    Started by tmy23, 12-14-2013 03:06 PM
    • Replies: 10
    • Views: 795
    12-26-2013, 08:35 PM Go to last post
  34. Is my heat exchanger failing?

    Started by ucla95, 12-26-2013 12:59 PM
    • Replies: 5
    • Views: 439
    12-26-2013, 07:21 PM Go to last post
  35. Friction Rate per Manual D

    Started by mwcasale, 12-20-2013 03:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 872
    12-26-2013, 05:38 PM Go to last post
  36. question for beenthere

    Started by Homeowner314, 12-21-2013 10:19 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,283
    12-26-2013, 10:10 AM Go to last post
  37. No heat for Christmas!!

    Started by Tiffiniholland, 12-25-2013 03:53 AM
    • Replies: 10
    • Views: 1,008
    12-26-2013, 12:56 AM Go to last post
    • Replies: 12
    • Views: 884
    12-25-2013, 09:55 PM Go to last post
  38. carrier 48ss outside gas unit .

    Started by jimmyh3, 12-25-2013 01:23 AM
    • Replies: 1
    • Views: 406
    12-25-2013, 09:22 PM Go to last post
  39. Trane heat pump

    Started by sidrow, 12-25-2013 04:49 PM
    • Replies: 1
    • Views: 395
    12-25-2013, 05:38 PM Go to last post
  40. lennox blower won't run when warm

    Started by tonydietz, 12-24-2013 02:17 PM
    • Replies: 6
    • Views: 685
    12-25-2013, 11:26 AM Go to last post

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