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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: 58,508
    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: 57,406
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Supply vs Return Temp Differential

    Started by SimpleHomeOwner, 11-08-2007 10:34 AM
    • Replies: 1
    • Views: 1,741
    11-08-2007, 11:59 AM Go to last post
  3. help with n.g. baseboard heat system

    Started by wineguy1, 11-07-2007 06:14 PM
    • Replies: 2
    • Views: 698
    11-08-2007, 10:39 AM Go to last post
  4. Confused Puzzled by this rheem

    Started by aruddick, 11-07-2007 10:02 PM
    • Replies: 11
    • Views: 1,399
    11-08-2007, 09:53 AM Go to last post
  5. Hmm Expectations for Natural Gas Costs?

    Started by Cinciwinters, 11-07-2007 02:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,584
    11-08-2007, 09:34 AM Go to last post
  6. is this normal

    Started by chrism9232, 11-04-2007 03:52 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,965
    11-08-2007, 06:41 AM Go to last post
  7. Where do I go...?

    Started by minnigirl, 11-07-2007 05:29 PM
    • Replies: 5
    • Views: 1,002
    11-08-2007, 12:30 AM Go to last post
  8. New Ruud/Rheem RGFD Install

    Started by atotten, 10-13-2007 05:06 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 6,463
    11-07-2007, 11:39 PM Go to last post
  9. Heat Pump Frosting

    Started by RyanHughes, 11-07-2007 04:23 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,240
    11-07-2007, 11:38 PM Go to last post
  10. Hitachi

    Started by evad102, 11-07-2007 11:04 PM
    • Replies: 1
    • Views: 662
    11-07-2007, 11:10 PM Go to last post
  11. Design a tool

    Started by sandpipertech, 11-07-2007 09:11 PM
    • Replies: 6
    • Views: 877
    11-07-2007, 11:05 PM Go to last post
  12. R-22 v. 410A opinions

    Started by Arizona1993, 08-30-2007 09:57 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 88
    • Views: 9,038
    11-07-2007, 11:05 PM Go to last post
  13. Mixed suggestions on 1 or 2 stage unit??

    Started by shortstuff, 11-07-2007 09:38 PM
    • Replies: 3
    • Views: 654
    11-07-2007, 10:49 PM Go to last post
  14. general humidifer question

    Started by HVAC-Confused, 11-07-2007 10:01 PM
    • Replies: 2
    • Views: 666
    11-07-2007, 10:33 PM Go to last post
  15. What is "wrong" with setting BP less than 40F?

    Started by jechow, 10-26-2007 12:17 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,191
    11-07-2007, 10:09 PM Go to last post
  16. Airflow Restriction or Not?

    Started by frankt, 11-07-2007 07:12 PM
    • Replies: 1
    • Views: 682
    11-07-2007, 09:53 PM Go to last post
  17. flame sensor reading on g20

    Started by plano, 11-07-2007 08:31 PM
    • Replies: 1
    • Views: 983
    11-07-2007, 09:48 PM Go to last post
  18. Does this insatll look right? pictures

    Started by switchex, 11-07-2007 11:11 AM
    • Replies: 7
    • Views: 1,276
    11-07-2007, 09:47 PM Go to last post
  19. Noise issue with carrier compressor

    Started by ext237, 11-07-2007 09:20 PM
    • Replies: 1
    • Views: 710
    11-07-2007, 09:26 PM Go to last post
  20. Oversizing furnace

    Started by Dash Riprock2, 11-07-2007 12:10 PM
    • Replies: 8
    • Views: 2,356
    11-07-2007, 09:26 PM Go to last post
  21. Confused Pots and pans.....A CO connection?

    Started by doug112959, 11-07-2007 07:42 PM
    • Replies: 7
    • Views: 855
    11-07-2007, 09:25 PM Go to last post
  22. Question Should I Replace It Now???

    Started by Cinciwinters, 11-07-2007 09:18 PM
    • Replies: 0
    • Views: 544
    11-07-2007, 09:18 PM Go to last post
  23. heat pump stinks

    Started by marka, 11-06-2007 01:55 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 4,605
    11-07-2007, 09:08 PM Go to last post
  24. Question higher seer, more 90+ = heavy

    Started by Knight97, 07-14-2005 07:26 PM
    • Replies: 5
    • Views: 1,127
    11-07-2007, 09:05 PM Go to last post
  25. Furnace Brand vs "frequently" Breakdown components

    Started by cn, 11-05-2007 12:43 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,767
    11-07-2007, 08:33 PM Go to last post
    • Replies: 4
    • Views: 807
    11-07-2007, 06:56 PM Go to last post
  26. Loud Intake (again)

    Started by dougor, 11-07-2007 06:46 PM
    • Replies: 0
    • Views: 955
    11-07-2007, 06:46 PM Go to last post
  27. onsite duct fabrication

    Started by r247yan, 11-07-2007 06:39 PM
    • Replies: 0
    • Views: 612
    11-07-2007, 06:39 PM Go to last post
  28. Gas furnace with a heat pump thermostat

    Started by abluefield, 11-07-2007 02:26 PM
    • Replies: 4
    • Views: 2,450
    11-07-2007, 06:07 PM Go to last post
  29. Does the size of the company matters?

    Started by chakkishome, 11-06-2007 12:26 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,609
    11-07-2007, 04:21 PM Go to last post
  30. what kind of furnace?

    Started by mudpaws, 10-22-2007 12:33 AM
    • Replies: 6
    • Views: 1,238
    11-07-2007, 04:19 PM Go to last post
  31. Conflicting heat load calculations -- who is correct?

    Started by dbb1, 11-06-2007 08:17 PM
    • Replies: 6
    • Views: 958
    11-07-2007, 04:19 PM Go to last post
  32. Unhappy Rising cost of home heating oil

    Started by uncle buck, 11-06-2007 09:14 PM
    • Replies: 12
    • Views: 1,533
    11-07-2007, 04:11 PM Go to last post
  33. PTAC with no wall sleeve?

    Started by rlsrlj, 11-07-2007 11:50 AM
    • Replies: 2
    • Views: 719
    11-07-2007, 04:08 PM Go to last post
  34. Replacing AC, some questions

    Started by SVWillow, 11-07-2007 02:47 PM
    • Replies: 1
    • Views: 704
    11-07-2007, 03:56 PM Go to last post
  35. Dual Fuel control issue

    Started by HVAC-MEP, 11-07-2007 11:15 AM
    • Replies: 1
    • Views: 558
    11-07-2007, 03:46 PM Go to last post
  36. Replace one unit or both ??

    Started by alex_in_fl, 11-05-2007 11:08 PM
    • Replies: 12
    • Views: 1,355
    11-07-2007, 03:19 PM Go to last post
  37. Loud buzzing at furnace startup

    Started by sitnduck, 11-07-2007 02:40 PM
    • Replies: 0
    • Views: 830
    11-07-2007, 02:40 PM Go to last post
  38. Can old forced hot air ducts be used for new AC?

    Started by Lippy225, 11-07-2007 10:08 AM
    • Replies: 6
    • Views: 1,251
    11-07-2007, 02:24 PM Go to last post
  39. Remote Access Thermostats w/o a Service Fee?

    Started by Killjoy, 10-03-2007 10:19 PM
    • Replies: 9
    • Views: 1,338
    11-07-2007, 01:54 PM Go to last post
  40. Fresh air confusion- need your thoughts

    Started by redfishjones, 11-06-2007 09:22 AM
    • Replies: 4
    • Views: 707
    11-07-2007, 01:28 PM Go to last post
    • Replies: 7
    • Views: 1,230
    11-07-2007, 01:24 PM Go to last post
  41. Z-Flex exhaust pipe installation

    Started by dimam, 11-06-2007 09:01 PM
    • Replies: 1
    • Views: 658
    11-07-2007, 01:22 PM Go to last post
    • Replies: 3
    • Views: 787
    11-07-2007, 01:17 PM Go to last post
  42. /estimatorHVAC savings calculator]

    Started by greygoose, 11-07-2007 01:04 PM
    • Replies: 0
    • Views: 570
    11-07-2007, 01:04 PM Go to last post
  43. Replacement Boiler ???

    Started by billyg2007, 11-06-2007 11:01 AM
    • Replies: 1
    • Views: 606
    11-07-2007, 12:47 PM Go to last post
  44. Trane pro review before I buy dual heat

    Started by coldbones, 11-07-2007 10:18 AM
    • Replies: 4
    • Views: 1,119
    11-07-2007, 12:14 PM Go to last post
  45. hot or cold water for humidfifer

    Started by dizzy46, 11-05-2007 06:37 PM
    • Replies: 2
    • Views: 816
    11-07-2007, 12:13 PM Go to last post
  46. Control for residential system via internet

    Started by acbobburk, 11-02-2007 11:47 AM
    • Replies: 6
    • Views: 1,109
    11-07-2007, 11:32 AM Go to last post
    • Replies: 30
    • Views: 2,662
    11-07-2007, 11:19 AM Go to last post
  47. buzzing noise from Carrier infinity airhandler

    Started by switchex, 11-07-2007 10:16 AM
    • Replies: 3
    • Views: 798
    11-07-2007, 10:59 AM Go to last post

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