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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: 47,399
    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: 47,503
    11-15-2008, 10:40 PM Go to last post
  1. Max CFM for 10"x14" supply trunk?

    Started by tomwk, 07-02-2010 12:50 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 2,954
    07-05-2010, 08:53 AM Go to last post
    • Replies: 8
    • Views: 2,424
    07-05-2010, 06:42 AM Go to last post
  2. Help w/high RH

    Started by csb543, 06-27-2010 11:34 PM
    • Replies: 12
    • Views: 1,029
    07-05-2010, 02:41 AM Go to last post
  3. Question Can an old model Lennox thermostat be replaced?

    Started by iowaguy, 07-04-2010 01:20 PM
    • Replies: 11
    • Views: 2,405
    07-05-2010, 12:32 AM Go to last post
  4. Need a new condensor, Do I need a new A coil?

    Started by adhum, 07-04-2010 11:34 AM
    • Replies: 9
    • Views: 1,086
    07-04-2010, 05:13 PM Go to last post
  5. whole house/attic fan question

    Started by mzimmers, 06-27-2010 09:28 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,663
    07-04-2010, 05:10 PM Go to last post
  6. Compressor Not Working

    Started by sbudnick, 07-04-2010 04:26 PM
    • Replies: 1
    • Views: 904
    07-04-2010, 04:38 PM Go to last post
    • Replies: 2
    • Views: 592
    07-04-2010, 01:21 PM Go to last post
    • Replies: 8
    • Views: 2,148
    07-04-2010, 11:22 AM Go to last post
  7. Brivis Buffalo heater - start-up problem

    Started by smilingtop, 07-03-2010 10:21 PM
    • Replies: 5
    • Views: 1,062
    07-04-2010, 10:57 AM Go to last post
  8. Confused Damper Size on Flex Duct

    Started by wallskev, 07-04-2010 09:39 AM
    • Replies: 5
    • Views: 1,746
    07-04-2010, 10:29 AM Go to last post
  9. Confused York Media Air Cleaner Filter

    Started by jerryd_2008, 04-12-2010 12:02 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,876
    07-04-2010, 08:14 AM Go to last post
    • Replies: 5
    • Views: 1,532
    07-04-2010, 07:56 AM Go to last post
  10. Explaining the 2009/10 Federal Tax Credits

    Started by clarkie, 10-11-2009 09:27 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 69
    • Views: 4,933
    07-04-2010, 01:57 AM Go to last post
  11. AC properly charged but sight glass full of bubbles

    Started by cate77, 06-30-2010 10:17 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 10,800
    07-04-2010, 12:29 AM Go to last post
  12. Confused Oversized?

    Started by roscoe07, 07-02-2010 04:52 PM
    • Replies: 9
    • Views: 797
    07-03-2010, 08:15 PM Go to last post
  13. Inducer Fan Problems

    Started by billet, 07-03-2010 02:16 PM
    • Replies: 2
    • Views: 608
    07-03-2010, 04:35 PM Go to last post
  14. skratching my head on this one.

    Started by HoneyDo, 06-29-2010 08:30 AM
    • Replies: 7
    • Views: 716
    07-03-2010, 02:12 PM Go to last post
  15. York "Warm to the Touch" HeatPump

    Started by Maikerum, 07-02-2010 12:43 PM
    • Replies: 12
    • Views: 775
    07-03-2010, 01:59 PM Go to last post
  16. Rheem classic X with missing model number

    Started by achobby, 07-01-2010 02:24 PM
    • Replies: 5
    • Views: 2,045
    07-03-2010, 01:21 PM Go to last post
  17. restrictor orifice

    Started by catmech, 07-03-2010 11:53 AM
    • Replies: 6
    • Views: 1,109
    07-03-2010, 01:14 PM Go to last post
  18. Can You Put A Condensing Furnace in An Attic

    Started by DavidNJ, 06-29-2010 03:33 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 9,015
    07-03-2010, 12:52 PM Go to last post
  19. Attic fan is LOUD - need suggestions please

    Started by Bustergordo, 07-03-2010 11:35 AM
    • Replies: 2
    • Views: 699
    07-03-2010, 11:49 AM Go to last post
  20. Do these numbers look ok?

    Started by carlb23, 06-30-2010 04:29 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,017
    07-03-2010, 11:09 AM Go to last post
    • Replies: 1
    • Views: 1,433
    07-03-2010, 10:56 AM Go to last post
  21. Kitchen exhaust duct materials?

    Started by rsspencer, 07-01-2010 04:09 PM
    • Replies: 11
    • Views: 2,346
    07-03-2010, 08:55 AM Go to last post
  22. venstar thermostat dehumidifier reheat mode

    Started by ro9beam2002, 07-02-2010 10:09 PM
    • Replies: 2
    • Views: 905
    07-03-2010, 06:34 AM Go to last post
  23. HVAC company guys broke hot water heater

    Started by dcbuilder, 07-02-2010 09:14 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,846
    07-03-2010, 06:06 AM Go to last post
  24. can aluminum foil tape be used inside a duct?

    Started by geoss54, 07-02-2010 08:07 PM
    • Replies: 1
    • Views: 1,154
    07-03-2010, 02:45 AM Go to last post
  25. Confused Contractor disconnect low pressure switch wires

    Started by camg042, 07-02-2010 02:53 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,238
    07-02-2010, 10:26 PM Go to last post
    • Replies: 11
    • Views: 3,603
    07-02-2010, 09:54 PM Go to last post
  26. Byrant Evolution Thermostat Defective?

    Started by bob8866, 07-02-2010 05:29 PM
    • Replies: 6
    • Views: 613
    07-02-2010, 09:50 PM Go to last post
  27. should i ask contractor about moving supply?

    Started by geoss54, 06-27-2010 12:45 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,104
    07-02-2010, 07:19 PM Go to last post
  28. OK to oversize heat for night setback?

    Started by Maikerum, 07-01-2010 06:24 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,216
    07-02-2010, 04:28 PM Go to last post
  29. Cool G61V, XC16 and 7000 - proper setup

    Started by cocokola, 07-01-2010 10:16 PM
    • Replies: 3
    • Views: 445
    07-02-2010, 04:25 PM Go to last post
  30. Is is common to upsize evaporator coils?

    Started by Maikerum, 07-01-2010 02:57 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,421
    07-02-2010, 03:48 PM Go to last post
  31. Will an Infinity Thremostat work for me

    Started by ankitoberoi, 07-02-2010 02:07 AM
    • Replies: 3
    • Views: 404
    07-02-2010, 01:16 PM Go to last post
  32. Techtanium Indirect DHW Heaters

    Started by NYAVGUY, 07-02-2010 09:54 AM
    diversified, heat, hot, indirect, techtanium, transfer, water
    • Replies: 0
    • Views: 1,437
    07-02-2010, 09:54 AM Go to last post
  33. In-Line Duct Fan Wiring to Lennox G61MPV

    Started by dkalemba, 06-29-2010 11:29 AM
    • Replies: 6
    • Views: 1,877
    07-02-2010, 06:58 AM Go to last post
  34. Contractor Findings

    Started by hi2utoo, 07-01-2010 03:26 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 946
    07-02-2010, 01:47 AM Go to last post
  35. OLD Rheem RGAA Furnace [PLEASE HELP]

    Started by uneek01, 07-01-2010 10:10 PM
    • Replies: 2
    • Views: 408
    07-02-2010, 12:34 AM Go to last post
  36. model difference question

    Started by cceellis, 07-01-2010 11:16 PM
    • Replies: 0
    • Views: 337
    07-01-2010, 11:16 PM Go to last post
    • Replies: 18
    • Views: 9,812
    07-01-2010, 10:27 PM Go to last post
  37. odd refrigerant

    Started by workhc, 07-01-2010 09:30 PM
    • Replies: 1
    • Views: 537
    07-01-2010, 09:40 PM Go to last post
  38. Logamatic 2107 vs Taco PC-700

    Started by hgarber, 07-01-2010 09:09 PM
    • Replies: 0
    • Views: 884
    07-01-2010, 09:09 PM Go to last post
  39. High and low pressure switches

    Started by JungleJim, 06-30-2010 04:50 PM
    • Replies: 7
    • Views: 1,422
    07-01-2010, 09:00 PM Go to last post
  40. Maximum Airflow for a 14" return

    Started by cturman, 07-01-2010 12:26 PM
    • Replies: 3
    • Views: 447
    07-01-2010, 08:44 PM Go to last post
  41. Determining correct superheat

    Started by hotnphx, 07-01-2010 02:06 AM
    • Replies: 3
    • Views: 845
    07-01-2010, 07:15 PM Go to last post
  42. This Old House

    Started by ozhvac, 07-01-2010 06:30 PM
    • Replies: 2
    • Views: 377
    07-01-2010, 06:49 PM Go to last post

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