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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: 52,843
    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: 51,726
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. swept wing design

    Started by thurston, 05-14-2006 01:14 PM
    • Replies: 3
    • Views: 1,197
    05-15-2006, 02:38 AM Go to last post
  3. Paired ratings don't match ARI

    Started by virginiajersey, 05-09-2006 03:49 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,772
    05-15-2006, 12:16 AM Go to last post
  4. Do I set new carrier vs furnace on bricks?

    Started by thompsing, 05-14-2006 01:16 AM
    • Replies: 7
    • Views: 1,234
    05-14-2006, 11:07 PM Go to last post
  5. Question Part 2 of "Using the Fan Mode to Circulate Air"

    Started by e_w_g0339, 05-14-2006 10:52 PM
    • Replies: 0
    • Views: 622
    05-14-2006, 10:52 PM Go to last post
  6. Gas H2O Baseboard Heat vs. Heat Pump

    Started by virginiajersey, 04-28-2006 08:28 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 3,248
    05-14-2006, 07:14 PM Go to last post
  7. ecm 2.3 schematic

    Started by hoosiero, 05-14-2006 06:57 PM
    • Replies: 0
    • Views: 2,705
    05-14-2006, 06:57 PM Go to last post
  8. How to quiet a loud air handler

    Started by smilesgmr, 05-11-2006 12:19 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,996
    05-14-2006, 06:12 PM Go to last post
  9. Honeywell RTH7500D installation help please

    Started by ipsolutions, 05-14-2006 05:23 PM
    • Replies: 1
    • Views: 717
    05-14-2006, 05:27 PM Go to last post
  10. Question What do you think ?

    Started by rayrod354, 05-10-2006 11:51 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,947
    05-14-2006, 04:46 PM Go to last post
  11. blocking up cracks around flue

    Started by jfs1138, 05-14-2006 10:16 AM
    • Replies: 1
    • Views: 581
    05-14-2006, 02:33 PM Go to last post
  12. Trane XE1200 runs, but no air comes out!

    Started by skunker, 05-14-2006 12:50 PM
    • Replies: 5
    • Views: 1,842
    05-14-2006, 01:11 PM Go to last post
  13. Confused Flue vs. Elbows

    Started by thecashcow, 05-14-2006 10:27 AM
    • Replies: 2
    • Views: 585
    05-14-2006, 10:30 AM Go to last post
  14. Lennox air conditioning problem

    Started by hawaiian844, 05-14-2006 09:41 AM
    • Replies: 2
    • Views: 989
    05-14-2006, 09:58 AM Go to last post
  15. Water line from wall to Fridge: Rubber vs Copper

    Started by cn, 05-10-2006 01:40 PM
    • Replies: 11
    • Views: 1,212
    05-14-2006, 09:12 AM Go to last post
  16. Frown Four Story 39 unit apartment building

    Started by courtland, 05-13-2006 09:26 PM
    • Replies: 10
    • Views: 815
    05-14-2006, 08:53 AM Go to last post
  17. difference in opinion

    Started by heatpump357, 05-11-2006 09:53 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,566
    05-14-2006, 03:54 AM Go to last post
  18. Angry Service Man or Sales Man

    Started by johnny air, 05-12-2006 05:44 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,602
    05-14-2006, 03:16 AM Go to last post
  19. Pressure switch

    Started by robhvac, 05-13-2006 04:25 PM
    • Replies: 9
    • Views: 1,019
    05-14-2006, 02:10 AM Go to last post
  20. Fluid weight charts for line sets in R410a

    Started by jkc, 05-13-2006 01:50 AM
    • Replies: 2
    • Views: 2,435
    05-14-2006, 12:23 AM Go to last post
  21. Exclamation Large duct -- narrow route

    Started by pilotguy, 05-13-2006 03:55 PM
    • Replies: 6
    • Views: 1,340
    05-13-2006, 10:21 PM Go to last post
  22. Hmm AC drain problem

    Started by bigag, 05-09-2006 11:04 PM
    • Replies: 7
    • Views: 1,021
    05-13-2006, 09:38 PM Go to last post
  23. weil mclain ultra question

    Started by gsxr, 05-12-2006 06:14 PM
    • Replies: 9
    • Views: 2,243
    05-13-2006, 08:37 PM Go to last post
  24. Question c.f.m's vs. b.t.u's

    Started by jeffwoodhvacr, 05-12-2006 10:57 PM
    • Replies: 6
    • Views: 1,508
    05-13-2006, 08:26 PM Go to last post
  25. switchable outside air intake?

    Started by lifespeed, 05-08-2006 04:00 PM
    • Replies: 8
    • Views: 942
    05-13-2006, 07:48 PM Go to last post
  26. Question humidifier water supply, hot or cold

    Started by daweez, 05-13-2006 11:09 AM
    • Replies: 6
    • Views: 1,181
    05-13-2006, 04:25 PM Go to last post
  27. Hmm WORRIED: Beach A/C unit moved for roof work.

    Started by slydawg, 05-11-2006 05:15 PM
    • Replies: 8
    • Views: 765
    05-13-2006, 02:37 PM Go to last post
  28. need help geothermal

    Started by slaid06, 05-13-2006 10:26 AM
    • Replies: 2
    • Views: 787
    05-13-2006, 12:16 PM Go to last post
  29. Frigidaire vs AS vs Thermopride.

    Started by raymond_anthony, 05-12-2006 09:16 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,233
    05-13-2006, 09:23 AM Go to last post
  30. Compact air handler

    Started by diduc, 05-12-2006 02:43 PM
    • Replies: 5
    • Views: 1,636
    05-13-2006, 08:47 AM Go to last post
  31. Carrier Manufacturer Rebates

    Started by virginiajersey, 05-09-2006 02:45 PM
    • Replies: 9
    • Views: 3,202
    05-13-2006, 05:56 AM Go to last post
  32. puchasing a new furnace

    Started by glc60, 05-05-2006 07:55 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,092
    05-13-2006, 03:49 AM Go to last post
  33. 3 ton air coil with 2 ton unit

    Started by raymond_anthony, 05-11-2006 10:26 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,956
    05-13-2006, 12:33 AM Go to last post
  34. Hmm hybrid Hvac solar system

    Started by newton2000, 05-12-2006 09:48 PM
    • Replies: 3
    • Views: 676
    05-12-2006, 11:30 PM Go to last post
  35. Question Simultaneous Indoor/Outdoor Combustion Air

    Started by fromdesmoines, 05-12-2006 05:44 PM
    • Replies: 3
    • Views: 733
    05-12-2006, 09:33 PM Go to last post
  36. infinity control question

    Started by thompsing, 05-12-2006 07:23 AM
    • Replies: 7
    • Views: 846
    05-12-2006, 07:41 PM Go to last post
  37. Question low suction high liquid pressure

    Started by jayhawks11, 05-12-2006 07:00 PM
    • Replies: 5
    • Views: 1,491
    05-12-2006, 07:34 PM Go to last post
  38. Rules of thumb for number of runs

    Started by vanndiesel, 05-12-2006 09:17 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,534
    05-12-2006, 07:09 PM Go to last post
  39. Some Basic Questions , thanks

    Started by charles_foy, 05-12-2006 01:27 AM
    • Replies: 6
    • Views: 1,013
    05-12-2006, 04:04 PM Go to last post
  40. Bryant 560 Series 10 SEER

    Started by geronamo, 05-12-2006 12:07 PM
    • Replies: 2
    • Views: 1,133
    05-12-2006, 02:47 PM Go to last post
  41. Install Mini split

    Started by relkin, 05-06-2006 04:54 PM
    • Replies: 7
    • Views: 945
    05-12-2006, 01:56 PM Go to last post
  42. green slime

    Started by micdundee, 05-12-2006 08:13 AM
    • Replies: 5
    • Views: 827
    05-12-2006, 01:53 PM Go to last post
  43. Cool I need a HVAC pro in DALLAS

    Started by charles_foy, 05-12-2006 09:57 AM
    • Replies: 5
    • Views: 627
    05-12-2006, 12:11 PM Go to last post
  44. confusing start up instructions on 58MVP...

    Started by krxman, 05-11-2006 10:25 PM
    • Replies: 9
    • Views: 820
    05-12-2006, 11:34 AM Go to last post
  45. two vs. variable

    Started by virginiajersey, 05-08-2006 01:08 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,664
    05-12-2006, 10:59 AM Go to last post
  46. 2 stage sizing

    Started by whtmntmgmt, 05-11-2006 08:34 PM
    • Replies: 3
    • Views: 638
    05-12-2006, 10:33 AM Go to last post
  47. 2900sqft 1-story max glass -- 5 tons enough?

    Started by snowbunny, 05-11-2006 01:51 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,369
    05-12-2006, 06:38 AM Go to last post
  48. Leak in AC unit

    Started by doberg, 04-20-2006 04:46 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,030
    05-12-2006, 02:55 AM Go to last post
  49. GasPack

    Started by honeydoit, 05-11-2006 11:34 PM
    • Replies: 2
    • Views: 548
    05-12-2006, 12:59 AM Go to last post
  50. Question LOAD CALC QUESTION

    Started by slydawg, 05-11-2006 04:33 PM
    • Replies: 3
    • Views: 773
    05-12-2006, 12:45 AM Go to last post
  51. pressure tested with nitrogen

    Started by hvac7, 06-08-2005 10:20 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 4,908
    05-12-2006, 12:32 AM Go to last post

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