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: 65,392
    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: 65,468
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Thermostat Installation QUESTION

    Started by lubbockgolf, 03-31-2016 12:57 AM
    • Replies: 2
    • Views: 645
    03-31-2016, 12:23 PM Go to last post
  3. THUMD300A question

    Started by bolin, 03-30-2016 08:50 PM
    • Replies: 1
    • Views: 332
    03-31-2016, 04:43 AM Go to last post
  4. Match size of A/C to furnace?

    Started by Louisa, 03-29-2016 08:59 PM
    • Replies: 6
    • Views: 892
    03-30-2016, 10:53 PM Go to last post
  5. Smile Needing new system - Which one?

    Started by pinwheel, 03-30-2016 05:39 PM
    • Replies: 8
    • Views: 685
    03-30-2016, 08:37 PM Go to last post
  6. Breaker goes bad?

    Started by Old Man Kenneth, 03-29-2016 04:48 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,671
    03-30-2016, 01:43 PM Go to last post
    • Replies: 6
    • Views: 753
    03-30-2016, 12:36 AM Go to last post
  7. Brand vs. Installer

    Started by emser, 03-29-2016 08:43 PM
    • Replies: 5
    • Views: 909
    03-29-2016, 10:23 PM Go to last post
  8. Dummy Just Trying to Figure This Out

    Started by emser, 03-29-2016 05:30 PM
    • Replies: 3
    • Views: 546
    03-29-2016, 08:12 PM Go to last post
  9. Boiler for a large 4 plex

    Started by ScottOnline, 03-16-2016 09:37 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,492
    03-29-2016, 08:03 PM Go to last post
  10. nordyne fire

    Started by kombat, 03-29-2016 09:20 AM
    • Replies: 6
    • Views: 885
    03-29-2016, 07:15 PM Go to last post
  11. Air handler to pull in outside air

    Started by herman_hvac, 03-28-2016 08:04 PM
    • Replies: 8
    • Views: 1,084
    03-29-2016, 06:07 PM Go to last post
  12. Help please , furnace blower motor replacement

    Started by Mrbobisto, 03-28-2016 02:27 PM
    • Replies: 2
    • Views: 752
    03-29-2016, 03:59 PM Go to last post
  13. Hmm HVAC for two levels house with walkout basement

    Started by KenKY, 03-28-2016 09:47 PM
    basement, humidifier, zone
    • Replies: 1
    • Views: 1,032
    03-29-2016, 08:29 AM Go to last post
  14. Replace Coil or System?

    Started by jgruberman, 03-28-2016 03:05 PM
    • Replies: 10
    • Views: 1,034
    03-29-2016, 04:49 AM Go to last post
  15. What Kind of heating system is this?

    Started by RoofTopPigeon, 03-27-2016 10:33 PM
    • Replies: 8
    • Views: 1,326
    03-29-2016, 04:34 AM Go to last post
  16. New Build - Replacing What Contractor Put in

    Started by thelouisman, 02-02-2016 04:46 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,373
    03-29-2016, 01:22 AM Go to last post
  17. Carrier A/C, Goodman Furnace

    Started by tman1978, 03-27-2016 09:08 PM
    air condition, furnace
    • Replies: 5
    • Views: 1,216
    03-28-2016, 10:13 PM Go to last post
    • Replies: 4
    • Views: 689
    03-28-2016, 09:29 PM Go to last post
  18. Outside unit blower fan keeps running

    Started by cancun555, 03-28-2016 10:24 AM
    • Replies: 9
    • Views: 1,142
    03-28-2016, 09:28 PM Go to last post
  19. Mixed Messages on AC Install

    Started by mattmcspirit, 03-21-2016 07:50 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,156
    03-28-2016, 06:19 PM Go to last post
  20. AC Brands/Contractors What's What?

    Started by Jesse Chambers, 03-28-2016 09:54 AM
    • Replies: 10
    • Views: 1,849
    03-28-2016, 02:38 PM Go to last post
  21. Heat Pump Comparisons Help needed

    Started by 1BigDog, 03-25-2016 12:29 PM
    • Replies: 9
    • Views: 1,244
    03-28-2016, 12:21 PM Go to last post
  22. Symptoms of inconsistent problems

    Started by JimInAZ, 03-28-2016 09:39 AM
    • Replies: 4
    • Views: 599
    03-28-2016, 11:51 AM Go to last post
  23. Confused Need wiring info for Carrier 58PHB

    Started by jghcarrier, 03-26-2016 03:15 AM
    • Replies: 6
    • Views: 1,375
    03-28-2016, 05:30 AM Go to last post
    • Replies: 15
    • Views: 1,347
    03-28-2016, 05:04 AM Go to last post
  24. Heat Pump Noise When System Is Off - Possible?

    Started by Cinquefoil, 03-26-2016 11:58 PM
    • Replies: 5
    • Views: 772
    03-28-2016, 04:54 AM Go to last post
  25. Confused Carrier Heat Pump- Did I get a shoddy deal and install?

    Started by Jshro, 03-26-2016 11:21 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,519
    03-28-2016, 04:36 AM Go to last post
  26. Replace or re-use Lineset?

    Started by Dilbert59, 03-27-2016 05:38 PM
    • Replies: 3
    • Views: 583
    03-28-2016, 12:04 AM Go to last post
    • Replies: 5
    • Views: 973
    03-27-2016, 07:57 PM Go to last post
  27. 2-stage A/C Is it worth it?

    Started by chorus3p, 03-26-2016 11:36 AM
    • Replies: 9
    • Views: 1,841
    03-27-2016, 02:03 PM Go to last post
  28. Confused York Furnace doesn't blow out any heat

    Started by tz1234, 03-26-2016 06:11 PM
    blower, furnace, gas, inducer, rooftop, unit, york
    • Replies: 8
    • Views: 1,221
    03-26-2016, 08:33 PM Go to last post
  29. Retrofit or New Furnace?

    Started by joshammond, 03-23-2016 01:50 AM
    • Replies: 12
    • Views: 1,422
    03-26-2016, 04:38 PM Go to last post
  30. Ultra Aire Xt105h Questions,

    Started by eljefeguero, 03-25-2016 08:03 PM
    • Replies: 6
    • Views: 821
    03-26-2016, 09:08 AM Go to last post
  31. HVR, Dehumidifier or both?

    Started by Nicholas Kodós, 03-25-2016 06:38 PM
    • Replies: 5
    • Views: 630
    03-26-2016, 07:39 AM Go to last post
  32. Long Vertical Lineset Run

    Started by guskuhn, 03-23-2016 10:11 AM
    • Replies: 8
    • Views: 1,191
    03-26-2016, 06:23 AM Go to last post
    • Replies: 2
    • Views: 512
    03-25-2016, 10:01 PM Go to last post
  33. Boiler In A Crawlspace With Insulation ???

    Started by User Name 1234, 03-25-2016 03:48 PM
    • Replies: 2
    • Views: 754
    03-25-2016, 10:00 PM Go to last post
  34. ACH for old residential

    Started by Bakisbrew, 03-23-2016 04:51 PM
    • Replies: 8
    • Views: 938
    03-25-2016, 04:46 PM Go to last post
  35. Compressor with loud noise

    Started by meebers, 03-23-2016 11:38 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,974
    03-25-2016, 11:02 AM Go to last post
  36. 410a leak test

    Started by oldranch, 03-24-2016 04:13 PM
    • Replies: 5
    • Views: 1,096
    03-25-2016, 09:12 AM Go to last post
  37. Entire HVAC Install

    Started by jghcarrier, 03-23-2016 05:47 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,707
    03-25-2016, 07:33 AM Go to last post
  38. No fans in insane hot AZ attic??

    Started by Docrodnet, 03-23-2016 10:16 PM
    • Replies: 8
    • Views: 1,033
    03-24-2016, 05:10 PM Go to last post
  39. Age of Fedders Furnace

    Started by suey29, 03-24-2016 09:19 AM
    • Replies: 5
    • Views: 1,097
    03-24-2016, 02:49 PM Go to last post
  40. Confused Cigarette smoke and vents

    Started by shaylee, 03-24-2016 09:51 AM
    • Replies: 2
    • Views: 507
    03-24-2016, 11:40 AM Go to last post
  41. issues with new zone system...

    Started by testfield, 03-23-2016 01:23 PM
    • Replies: 6
    • Views: 654
    03-24-2016, 04:48 AM Go to last post
  42. Air Flow From Vent

    Started by raymond50, 03-22-2016 01:33 PM
    • Replies: 11
    • Views: 1,269
    03-24-2016, 04:39 AM Go to last post
  43. Hot Water Coil vs. Furnace

    Started by guskuhn, 03-23-2016 10:48 AM
    • Replies: 5
    • Views: 911
    03-23-2016, 06:44 PM Go to last post
  44. Pressure Switch Trane XR90

    Started by PAMike, 03-23-2016 01:16 PM
    • Replies: 4
    • Views: 735
    03-23-2016, 04:20 PM Go to last post
  45. Confused Safety issue or just plain dumb? (or both!?)

    Started by trophft, 03-17-2016 08:59 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 6,078
    03-23-2016, 02:56 PM Go to last post
  46. XL824 settings for Tam7 + XR17

    Started by TonsOfFun, 03-22-2016 09:50 PM
    • Replies: 1
    • Views: 428
    03-23-2016, 03:27 AM Go to last post

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