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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: 45,086
    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: 45,482
    11-15-2008, 10:40 PM Go to last post
  1. Mountain Breeze Air Exchanger Help!!

    Started by widescreen, 12-07-2008 10:34 AM
    • Replies: 5
    • Views: 1,075
    12-10-2008, 09:44 AM Go to last post
  2. one 5-ton vs. one 3-ton plus one 2-ton

    Started by Jim Alexander, 12-09-2008 09:22 PM
    • Replies: 7
    • Views: 850
    12-10-2008, 09:42 AM Go to last post
  3. Question Manual J,D

    Started by ndiglo, 12-04-2008 12:24 PM
    • Replies: 4
    • Views: 488
    12-10-2008, 08:10 AM Go to last post
  4. Unhappy difference between damper/louver?

    Started by neena2, 12-09-2008 07:42 PM
    • Replies: 2
    • Views: 2,368
    12-10-2008, 07:19 AM Go to last post
    • Replies: 1
    • Views: 445
    12-10-2008, 07:12 AM Go to last post
  5. Comfortmaker info AKA Intercity.

    Started by timjimbob, 12-09-2008 10:29 PM
    • Replies: 2
    • Views: 386
    12-10-2008, 06:50 AM Go to last post
  6. Negative chimney draft -oil furnace

    Started by Jack2007, 12-04-2008 03:40 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 7,647
    12-09-2008, 11:01 PM Go to last post
  7. EWC steam humidifier and Infinity Control??

    Started by hmmm, 11-24-2008 06:00 PM
    • Replies: 3
    • Views: 650
    12-09-2008, 10:21 PM Go to last post
  8. Confused FRUSRTATED!

    Started by MICHAEL 4130, 12-08-2008 08:39 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,072
    12-09-2008, 08:23 PM Go to last post
  9. Geo Dual Fuel Thermostat Control

    Started by Tchild, 11-30-2008 09:37 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 918
    12-09-2008, 07:37 PM Go to last post
  10. Question General Aire Steam / Nortec Steam

    Started by customhvac1, 12-09-2008 06:41 PM
    • Replies: 0
    • Views: 310
    12-09-2008, 06:41 PM Go to last post
  11. Confused major XV80/XR13 installation blunder

    Started by must_golf_more, 12-09-2008 12:03 AM
    • Replies: 6
    • Views: 468
    12-09-2008, 03:43 PM Go to last post
  12. Confused pool evaporation or leak?

    Started by muddy water, 12-08-2008 11:57 AM
    • Replies: 3
    • Views: 746
    12-09-2008, 02:27 PM Go to last post
  13. HVAC in Attic

    Started by deckard, 11-25-2008 11:15 AM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,707
    12-09-2008, 02:22 PM Go to last post
  14. Noisey Metal Ducts

    Started by rag4rdd, 12-08-2008 11:15 PM
    • Replies: 3
    • Views: 442
    12-09-2008, 10:49 AM Go to last post
    • Replies: 6
    • Views: 6,510
    12-09-2008, 10:22 AM Go to last post
  15. Heat Circulation

    Started by libertybuild, 12-02-2008 06:06 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 820
    12-09-2008, 10:16 AM Go to last post
  16. Lennox HeatPump Questions

    Started by Medlock, 12-05-2008 12:17 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,351
    12-09-2008, 10:12 AM Go to last post
  17. Remote Bathroom heater

    Started by madhat, 12-06-2008 11:09 PM
    • Replies: 6
    • Views: 515
    12-09-2008, 09:44 AM Go to last post
  18. Different "new geothermal system"

    Started by crash11, 12-08-2008 11:25 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 763
    12-09-2008, 09:11 AM Go to last post
  19. Question coleman package heatpump

    Started by mbelcher, 12-06-2008 01:43 PM
    • Replies: 12
    • Views: 545
    12-09-2008, 06:28 AM Go to last post
  20. Ductwork questions...

    Started by azcamaroboy, 12-08-2008 06:05 PM
    • Replies: 8
    • Views: 533
    12-09-2008, 04:38 AM Go to last post
  21. jumper duct

    Started by 7echo, 12-08-2008 08:54 AM
    • Replies: 4
    • Views: 605
    12-08-2008, 09:34 PM Go to last post
  22. Combustion air question

    Started by n0c7, 11-11-2008 12:04 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 2,430
    12-08-2008, 07:15 PM Go to last post
  23. Need good guess on economic balance point

    Started by Motortiger, 12-05-2008 07:37 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 831
    12-08-2008, 06:56 PM Go to last post
  24. Cold Air Draft from ONLY one fireplace!

    Started by cn, 12-08-2008 02:38 PM
    • Replies: 3
    • Views: 628
    12-08-2008, 06:24 PM Go to last post
  25. Extremely dusty house

    Started by leeannwc, 11-04-2008 09:59 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 5,553
    12-08-2008, 04:52 PM Go to last post
  26. 2nd stage working or not

    Started by walker45, 12-04-2008 03:46 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 957
    12-08-2008, 12:06 PM Go to last post
  27. VisionPro TH8321 bad?

    Started by dzenzel, 12-08-2008 07:38 AM
    • Replies: 2
    • Views: 405
    12-08-2008, 11:08 AM Go to last post
  28. Evaporative vs Steam Humidifier?

    Started by randyl712, 11-28-2008 08:17 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 8,998
    12-08-2008, 09:47 AM Go to last post
    • Replies: 10
    • Views: 949
    12-08-2008, 08:36 AM Go to last post
  29. Question R22 versus Pur

    Started by bgg423, 12-07-2008 06:09 PM
    • Replies: 6
    • Views: 797
    12-08-2008, 04:21 AM Go to last post
  30. Need help with Carrier Unit: 24ANA1

    Started by sjl830, 12-07-2008 10:42 PM
    • Replies: 0
    • Views: 319
    12-07-2008, 10:42 PM Go to last post
  31. Exclamation Who makes the most corrosion resitant condenser?

    Started by captoats, 12-07-2008 09:49 PM
    • Replies: 1
    • Views: 322
    12-07-2008, 10:24 PM Go to last post
  32. trane furnaces and propane

    Started by furnacemaninc, 12-07-2008 10:46 AM
    • Replies: 2
    • Views: 373
    12-07-2008, 10:06 PM Go to last post
    • Replies: 9
    • Views: 1,263
    12-07-2008, 08:47 PM Go to last post
  33. Horizontal Furnace Exhaust Run

    Started by jfichtner, 07-10-2008 09:24 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,979
    12-07-2008, 08:39 PM Go to last post
  34. Carrier Infinity and dealing with the contractor

    Started by txkevin, 10-22-2008 12:33 PM
    • Replies: 10
    • Views: 898
    12-07-2008, 08:13 PM Go to last post
  35. Is a 2 stage more efficient than a single stage

    Started by cvcman, 10-04-2008 09:35 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 130
    • Views: 7,685
    12-07-2008, 07:59 PM Go to last post
  36. Geothermal loop operating psi?

    Started by plasmaguy, 12-05-2008 09:03 PM
    • Replies: 11
    • Views: 1,769
    12-07-2008, 05:45 PM Go to last post
  37. Confused Heat Pump Fan cycling on/off

    Started by zorak, 12-07-2008 10:47 AM
    • Replies: 3
    • Views: 421
    12-07-2008, 04:47 PM Go to last post
  38. Cold weather air source heat pumps

    Started by vandalay714, 09-30-2008 08:49 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 6,803
    12-07-2008, 03:08 PM Go to last post
  39. Gas igniters don't light, initally

    Started by dallasg, 12-07-2008 01:44 PM
    • Replies: 3
    • Views: 310
    12-07-2008, 02:29 PM Go to last post
  40. Angry millivolt and Honeywell " new round " Tstat ..

    Started by sogtx, 12-04-2008 09:09 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,063
    12-07-2008, 11:18 AM Go to last post
  41. Heater replacement

    Started by renaldospam, 12-07-2008 06:24 AM
    • Replies: 5
    • Views: 334
    12-07-2008, 07:32 AM Go to last post
  42. Wrong size furnace install advice

    Started by bkspero, 12-06-2008 11:06 AM
    • Replies: 11
    • Views: 956
    12-06-2008, 11:50 PM Go to last post
  43. VisionPro IAQ + York YZB + PV8

    Started by Gary-co, 11-18-2008 10:25 PM
    • Replies: 12
    • Views: 995
    12-06-2008, 11:41 PM Go to last post
  44. Do these components look correct?

    Started by pscaldwell, 11-26-2008 08:58 PM
    • Replies: 1
    • Views: 807
    12-06-2008, 10:21 PM Go to last post
  45. Thermocouple or Gas Pilot Problem

    Started by Teos Son, 12-06-2008 09:59 PM
    • Replies: 1
    • Views: 361
    12-06-2008, 10:11 PM Go to last post
    • Replies: 9
    • Views: 2,891
    12-06-2008, 06:30 PM Go to last post

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