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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 47,220
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 47,326
    11-15-2008, 10:40 PM Go to last post
    • Replies: 7
    • Views: 1,065
    11-03-2012, 09:10 PM Go to last post
    • Replies: 10
    • Views: 4,164
    11-03-2012, 08:55 PM Go to last post
  1. Variable speed air handlers

    Started by RockyRR, 11-03-2012 09:51 AM
    • Replies: 4
    • Views: 583
    11-03-2012, 08:04 PM Go to last post
  2. Mitsubishi Mini Splits

    Started by ChuckDawg, 11-03-2012 10:55 AM
    • Replies: 3
    • Views: 538
    11-03-2012, 03:16 PM Go to last post
  3. Question Trane dealers/service in eastern Sussex co., DE ?

    Started by hvacdc, 11-02-2012 05:24 PM
    • Replies: 2
    • Views: 417
    11-03-2012, 02:33 PM Go to last post
  4. Problem with Trane thermostat

    Started by biscuit272, 11-02-2012 09:39 PM
    • Replies: 4
    • Views: 952
    11-03-2012, 10:43 AM Go to last post
    • Replies: 11
    • Views: 852
    11-03-2012, 09:19 AM Go to last post
  5. Smile Are these guys Wayyy to high or ballpark?

    Started by Mr. Alabama, 11-03-2012 08:48 AM
    • Replies: 1
    • Views: 409
    11-03-2012, 09:02 AM Go to last post
  6. Hmm AC Units Consuming More and More (did some due diligence)

    Started by angryTenant, 11-01-2012 03:26 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 1,879
    11-02-2012, 11:51 PM Go to last post
  7. R values in Houston

    Started by DSnHouston, 11-02-2012 08:59 AM
    • Replies: 5
    • Views: 499
    11-02-2012, 11:39 PM Go to last post
  8. Humidifier for Furnace in Attic

    Started by scottiem, 11-02-2012 06:36 PM
    • Replies: 0
    • Views: 732
    11-02-2012, 06:36 PM Go to last post
  9. New Furnace or repair the heat exchange?

    Started by bigalpo, 11-01-2012 04:12 PM
    • Replies: 11
    • Views: 673
    11-02-2012, 02:08 PM Go to last post
    • Replies: 2
    • Views: 673
    11-02-2012, 01:09 PM Go to last post
  10. Carrier Edge Thermostat and Heat Pump

    Started by uga1985, 11-01-2012 08:17 PM
    • Replies: 1
    • Views: 793
    11-02-2012, 10:56 AM Go to last post
  11. Honeywell Prestige Thermostats and EnviraCom bus

    Started by dw886, 11-02-2012 10:52 AM
    • Replies: 0
    • Views: 590
    11-02-2012, 10:52 AM Go to last post
  12. Infinity control question

    Started by rfalls, 10-31-2012 04:04 PM
    • Replies: 11
    • Views: 737
    11-02-2012, 10:14 AM Go to last post
    • Replies: 8
    • Views: 1,132
    11-02-2012, 12:20 AM Go to last post
  13. Question Cracked Heat Exchanger

    Started by EasyAs123, 10-30-2012 09:42 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 3,643
    11-01-2012, 11:43 PM Go to last post
  14. Need Another Return, But Where?

    Started by Florida Joy, 10-29-2012 11:08 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,592
    11-01-2012, 11:07 PM Go to last post
  15. No flame signal? Replaced flame sensor but no joy

    Started by ShibaSig, 10-31-2012 03:47 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,884
    11-01-2012, 08:50 PM Go to last post
  16. Trane XR90 Vent Connection

    Started by ricj6, 10-28-2012 01:28 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 2,487
    11-01-2012, 07:15 PM Go to last post
  17. How to add 2nd stat to RedLINK

    Started by KHFAN, 11-01-2012 05:00 PM
    • Replies: 0
    • Views: 524
    11-01-2012, 05:00 PM Go to last post
  18. XV95/TCON803 Question

    Started by dancaselr, 10-26-2012 01:15 PM
    • Replies: 6
    • Views: 1,000
    11-01-2012, 09:45 AM Go to last post
  19. Return air for heated crawl space

    Started by Yorkergizer, 10-29-2012 07:55 PM
    • Replies: 9
    • Views: 1,015
    10-31-2012, 11:05 PM Go to last post
    • Replies: 5
    • Views: 2,017
    10-31-2012, 10:35 PM Go to last post
  20. A Couple of Questions About Humidity Control

    Started by rbdavis2, 10-29-2012 08:12 PM
    • Replies: 8
    • Views: 973
    10-31-2012, 09:41 PM Go to last post
  21. Confused Flathead

    Started by Flathead, 10-30-2012 10:02 PM
    • Replies: 3
    • Views: 1,609
    10-31-2012, 07:51 PM Go to last post
  22. How would you address this?

    Started by dancaselr, 10-01-2012 01:26 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,903
    10-31-2012, 05:28 PM Go to last post
  23. Thermostat for 2 furnaces and AC and flue sharing

    Started by Procyrus, 10-08-2012 07:50 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,986
    10-31-2012, 04:14 PM Go to last post
  24. Do York pressure switches have a design flaw?

    Started by PDXhomeowner, 12-12-2009 02:35 PM
    5 Pages
    1 2 3 4 5
    furnace, pressure switch, york
    • Replies: 60
    • Views: 34,438
    10-31-2012, 05:27 AM Go to last post
  25. difference between return and supply air

    Started by hochla01, 10-30-2012 09:08 PM
    • Replies: 8
    • Views: 1,085
    10-31-2012, 05:19 AM Go to last post
  26. Which one???

    Started by SharonMM, 10-29-2012 05:38 PM
    bryant, goodman
    • Replies: 12
    • Views: 1,581
    10-30-2012, 10:54 PM Go to last post
  27. Thermostat Replacement Pro1IAQ 955

    Started by cneal13x, 10-29-2012 09:34 PM
    thermostat
    • Replies: 9
    • Views: 1,878
    10-30-2012, 10:51 PM Go to last post
    • Replies: 6
    • Views: 793
    10-30-2012, 10:09 PM Go to last post
  28. T-Stat with outdoor sensor

    Started by VAhome, 10-29-2012 02:50 PM
    • Replies: 8
    • Views: 806
    10-30-2012, 09:50 PM Go to last post
  29. Question about Majestic propane stove advisory

    Started by MaryMac, 10-27-2012 09:19 PM
    • Replies: 3
    • Views: 1,159
    10-30-2012, 08:28 PM Go to last post
  30. Beckett 2 pipe question

    Started by biggs, 10-30-2012 05:03 PM
    • Replies: 2
    • Views: 503
    10-30-2012, 06:29 PM Go to last post
  31. Electric Circuit Diagram for Anthes HGB75

    Started by ricj6, 10-30-2012 05:36 PM
    • Replies: 1
    • Views: 559
    10-30-2012, 06:28 PM Go to last post
  32. pilotless hot water tanks

    Started by Abuello, 10-28-2012 06:40 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,773
    10-30-2012, 06:03 PM Go to last post
  33. Size of units...

    Started by Rock Crusher, 10-30-2012 03:46 AM
    • Replies: 5
    • Views: 607
    10-30-2012, 05:45 PM Go to last post
  34. Why Hydronic versus Potable Expansion Tanks?

    Started by rScotty, 10-30-2012 12:22 PM
    • Replies: 4
    • Views: 748
    10-30-2012, 03:34 PM Go to last post
  35. Should I buy a Trane system?

    Started by joedekock, 10-06-2012 09:09 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 10,387
    10-30-2012, 01:40 PM Go to last post
  36. Carrier Infinity adjustment assistance

    Started by jojogeorgina, 10-28-2012 07:13 PM
    carrier, infinity
    • Replies: 4
    • Views: 945
    10-30-2012, 08:44 AM Go to last post
  37. Manual J Question

    Started by Dave2425, 10-29-2012 10:34 PM
    • Replies: 2
    • Views: 492
    10-30-2012, 06:24 AM Go to last post
  38. what temp from registry

    Started by hochla01, 10-29-2012 09:59 PM
    • Replies: 1
    • Views: 377
    10-30-2012, 04:24 AM Go to last post
  39. New r22 recommendations

    Started by dsolutionsinc, 10-29-2012 08:30 AM
    • Replies: 7
    • Views: 585
    10-29-2012, 11:35 PM Go to last post
    • Replies: 10
    • Views: 1,323
    10-29-2012, 09:16 PM Go to last post
  40. Return air box is a mess

    Started by dsolutionsinc, 10-29-2012 04:02 PM
    • Replies: 2
    • Views: 794
    10-29-2012, 08:01 PM Go to last post
  41. Aprilaire 400 or 600 humidifier

    Started by theroot, 10-16-2012 04:30 PM
    • Replies: 8
    • Views: 2,734
    10-29-2012, 01:42 PM Go to last post

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