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: 66,040
    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: 66,536
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. fan motor speed important?

    Started by Ron Awad, 05-13-2015 12:02 AM
    • Replies: 2
    • Views: 711
    05-13-2015, 05:20 AM Go to last post
    • Replies: 5
    • Views: 831
    05-12-2015, 10:19 PM Go to last post
  3. Can I use 2 A/C filters

    Started by abradbard, 05-12-2015 07:13 PM
    • Replies: 3
    • Views: 753
    05-12-2015, 10:13 PM Go to last post
  4. Is a 2 stage worth the MUCH added cost?

    Started by cwp09, 05-11-2015 04:54 PM
    • Replies: 6
    • Views: 1,387
    05-12-2015, 10:05 PM Go to last post
  5. High-SEER heat pump outdoor units to fit narrow side yards?

    Started by DanKegel, 03-17-2015 02:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,213
    05-12-2015, 09:26 PM Go to last post
  6. 24v fuse blowing on air handler

    Started by tjv615, 05-12-2015 05:47 PM
    • Replies: 1
    • Views: 727
    05-12-2015, 05:53 PM Go to last post
    • Replies: 3
    • Views: 1,066
    05-12-2015, 05:30 PM Go to last post
    • Replies: 4
    • Views: 732
    05-12-2015, 04:41 PM Go to last post
    • Replies: 2
    • Views: 806
    05-12-2015, 02:46 PM Go to last post
  7. Buderus Indirect Hot Water Installation Problems

    Started by Fishbait, 05-12-2015 02:05 PM
    • Replies: 0
    • Views: 535
    05-12-2015, 02:05 PM Go to last post
  8. Your help is appreciated.

    Started by agusto, 05-11-2015 04:22 PM
    • Replies: 4
    • Views: 979
    05-12-2015, 01:47 PM Go to last post
  9. sears ipc condenser tonnage ?

    Started by duckland23, 05-10-2015 10:04 PM
    • Replies: 3
    • Views: 1,281
    05-12-2015, 12:29 PM Go to last post
  10. XB13 Pressure Valve Freeze Up

    Started by BuyDell, 05-11-2015 07:58 PM
    • Replies: 3
    • Views: 768
    05-12-2015, 12:28 PM Go to last post
  11. Question identifying type b double wall venting

    Started by theorbo, 05-11-2015 09:04 PM
    • Replies: 11
    • Views: 1,699
    05-12-2015, 10:57 AM Go to last post
    • Replies: 5
    • Views: 1,202
    05-12-2015, 10:36 AM Go to last post
  12. A/C Unit pulling crazy amounts of energy

    Started by Germanpancake, 05-11-2015 09:22 PM
    • Replies: 9
    • Views: 1,483
    05-12-2015, 04:34 AM Go to last post
  13. Demand Defrost / Rheem

    Started by cwp09, 05-11-2015 07:47 PM
    • Replies: 2
    • Views: 643
    05-11-2015, 10:44 PM Go to last post
  14. Confused Who to Believe???

    Started by MARYLAND CAL, 05-11-2015 12:53 PM
    • Replies: 9
    • Views: 1,843
    05-11-2015, 10:39 PM Go to last post
  15. Replacement of a zone controller

    Started by Rkoenig76, 05-11-2015 07:03 PM
    • Replies: 2
    • Views: 558
    05-11-2015, 09:21 PM Go to last post
  16. Bryant- no power to 1st floor tstat

    Started by kpjenk21, 05-07-2015 04:05 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,816
    05-11-2015, 04:50 PM Go to last post
  17. New Addition;thoughts on HVAC possibilities

    Started by jaymac19, 05-11-2015 02:35 PM
    • Replies: 1
    • Views: 514
    05-11-2015, 04:09 PM Go to last post
    • Replies: 11
    • Views: 1,950
    05-11-2015, 03:49 PM Go to last post
  18. Not enough cold air

    Started by renotec, 05-11-2015 11:04 AM
    • Replies: 2
    • Views: 786
    05-11-2015, 12:39 PM Go to last post
  19. Confused Intermittent Condenser Unit Issues - At my wits' end

    Started by jkelz, 05-07-2015 10:34 PM
    • Replies: 5
    • Views: 1,333
    05-11-2015, 11:46 AM Go to last post
    • Replies: 6
    • Views: 994
    05-11-2015, 10:52 AM Go to last post
    • Replies: 5
    • Views: 1,046
    05-11-2015, 08:22 AM Go to last post
  20. TRU-FLO testing Variable speed motors?

    Started by CRIEnergy, 05-06-2015 04:43 PM
    • Replies: 8
    • Views: 1,619
    05-11-2015, 06:55 AM Go to last post
  21. Upsizing Existing System?

    Started by Timbers FanBoy, 05-07-2015 05:47 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,775
    05-11-2015, 04:53 AM Go to last post
  22. Mini split systems

    Started by webfrm, 05-10-2015 11:17 PM
    • Replies: 1
    • Views: 1,120
    05-10-2015, 11:33 PM Go to last post
  23. New Construction - Heat Pump vs. Radiant Floor

    Started by Dhellis, 05-10-2015 09:12 AM
    • Replies: 3
    • Views: 815
    05-10-2015, 08:30 PM Go to last post
    • Replies: 13
    • Views: 1,172
    05-10-2015, 08:04 PM Go to last post
  24. Second Floor Return?

    Started by Evap-to-Comfort, 05-10-2015 12:16 PM
    • Replies: 1
    • Views: 640
    05-10-2015, 07:24 PM Go to last post
  25. Smallest ducted dehumidifier?

    Started by valar, 05-10-2015 07:42 AM
    • Replies: 1
    • Views: 682
    05-10-2015, 05:49 PM Go to last post
  26. How Undersized Are My Ducts?

    Started by oldducts, 05-10-2015 11:46 AM
    • Replies: 3
    • Views: 1,225
    05-10-2015, 02:24 PM Go to last post
  27. Replacing my Carrier thermostat

    Started by Chuck41010, 05-10-2015 01:40 PM
    • Replies: 0
    • Views: 988
    05-10-2015, 01:40 PM Go to last post
  28. Condenser is corroding away

    Started by jim01, 05-07-2015 08:36 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,678
    05-10-2015, 01:37 PM Go to last post
    • Replies: 7
    • Views: 1,229
    05-10-2015, 01:16 PM Go to last post
  29. Return air trunk to small?

    Started by Nate848, 05-09-2015 03:15 PM
    • Replies: 5
    • Views: 1,199
    05-10-2015, 01:01 PM Go to last post
  30. New HVAC coming- reasonable setup?

    Started by Beforr, 05-09-2015 02:26 PM
    • Replies: 8
    • Views: 1,142
    05-10-2015, 12:54 PM Go to last post
  31. Question on cycle times

    Started by rk05, 05-09-2015 04:38 PM
    • Replies: 4
    • Views: 837
    05-10-2015, 10:43 AM Go to last post
  32. American Standarad 90% Propane Furnace

    Started by kay Caldwell, 05-08-2015 05:37 PM
    • Replies: 3
    • Views: 799
    05-10-2015, 10:08 AM Go to last post
  33. Advise on New HVAC

    Started by alexx33, 05-06-2015 09:30 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,992
    05-10-2015, 10:06 AM Go to last post
  34. Is my coil under "positive pressure"?

    Started by tacotime, 05-08-2015 08:21 AM
    • Replies: 7
    • Views: 1,402
    05-10-2015, 01:35 AM Go to last post
  35. Advice Requested on System Replacement Options

    Started by oldducts, 05-08-2015 11:43 AM
    • Replies: 8
    • Views: 2,520
    05-09-2015, 10:48 PM Go to last post
    • Replies: 2
    • Views: 698
    05-09-2015, 10:17 PM Go to last post
    • Replies: 3
    • Views: 800
    05-09-2015, 03:07 PM Go to last post
  36. Where to start? What to choose?

    Started by MDbfh, 05-07-2015 09:47 PM
    • Replies: 6
    • Views: 1,571
    05-09-2015, 11:56 AM Go to last post
    • Replies: 4
    • Views: 916
    05-09-2015, 11:48 AM Go to last post
  37. Spring start up steps for A/C

    Started by Kubrick, 05-07-2015 05:33 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,714
    05-09-2015, 08:30 AM Go to last post

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