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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: 63,925
    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: 64,005
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Is it OK for condensation from gas furnace to drain under my house?

    Started by 729zoom, 05-12-2017 11:58 PM
    3 Pages
    1 2 3
    condensation, gas furnace, high efficiency
    • Replies: 29
    • Views: 1,158
    05-18-2017, 11:22 AM Go to last post
  3. Gas Furnace Capacitor uf Rating

    Started by Michael H, 05-17-2017 10:04 PM
    • Replies: 9
    • Views: 327
    05-18-2017, 11:22 AM Go to last post
  4. No current through Flame Rod Sensor. Help.

    Started by miekodamonkey, 05-17-2017 10:02 PM
    • Replies: 5
    • Views: 235
    05-18-2017, 05:24 AM Go to last post
  5. Help With Ducts

    Started by TT100, 05-17-2017 11:21 AM
    • Replies: 2
    • Views: 314
    05-18-2017, 05:18 AM Go to last post
  6. Retrofit ECM for PSC motor

    Started by 7474, 05-17-2017 12:16 AM
    • Replies: 9
    • Views: 396
    05-18-2017, 05:11 AM Go to last post
  7. Startup electric noise always, now none?

    Started by univac, 05-17-2017 03:19 PM
    • Replies: 2
    • Views: 202
    05-17-2017, 11:33 PM Go to last post
    • Replies: 2
    • Views: 215
    05-17-2017, 11:29 PM Go to last post
  8. A/C New install with no duct work

    Started by Skibo84, 05-17-2017 01:04 PM
    • Replies: 4
    • Views: 321
    05-17-2017, 10:19 PM Go to last post
  9. Oil on face of furnace and floor

    Started by KerryG, 05-16-2017 03:14 PM
    • Replies: 5
    • Views: 338
    05-17-2017, 08:29 PM Go to last post
  10. Grossly Oversized System?

    Started by scubaguyjohn, 05-15-2017 02:26 AM
    • Replies: 5
    • Views: 454
    05-17-2017, 08:20 PM Go to last post
  11. Tri zone ductless mini split system

    Started by tmountainhigh, 05-17-2017 08:16 PM
    • Replies: 0
    • Views: 156
    05-17-2017, 08:16 PM Go to last post
  12. Heat is on and we want the A/C...What gives?

    Started by blindowl, 05-17-2017 12:30 PM
    • Replies: 4
    • Views: 339
    05-17-2017, 01:23 PM Go to last post
  13. Help with A/C Unit Fan

    Started by jcdfreeman, 05-17-2017 01:00 PM
    • Replies: 0
    • Views: 234
    05-17-2017, 01:00 PM Go to last post
  14. Unfixable evaporator coil?

    Started by cherron12345, 05-15-2017 05:23 PM
    • Replies: 11
    • Views: 650
    05-17-2017, 12:35 PM Go to last post
  15. Cottonwood Seeds Smothering AC Unit

    Started by scouts22, 05-16-2017 06:12 PM
    • Replies: 7
    • Views: 442
    05-17-2017, 11:13 AM Go to last post
  16. Exclamation Professional Opinion on New Install Brand

    Started by SpaceTime, 05-11-2017 10:04 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 927
    05-17-2017, 10:11 AM Go to last post
  17. Poll Poll: Need help choosing between complete systems

    Started by Geneyus, 05-16-2017 12:18 PM
    • Replies: 8
    • Views: 403
    05-17-2017, 08:30 AM Go to last post
  18. Thermal Cutout In Low Stage

    Started by hillbilly3163, 05-16-2017 05:00 PM
    • Replies: 1
    • Views: 252
    05-17-2017, 07:19 AM Go to last post
  19. What kind of compressor damage might I have?

    Started by gaser32, 05-16-2017 10:07 PM
    • Replies: 3
    • Views: 313
    05-17-2017, 04:21 AM Go to last post
  20. Carrier Coil Guard

    Started by ghof45, 05-16-2017 07:24 PM
    • Replies: 3
    • Views: 265
    05-17-2017, 03:45 AM Go to last post
    • Replies: 14
    • Views: 604
    05-16-2017, 11:12 PM Go to last post
  21. How to quiet ICP Package Unit Fan

    Started by cg22, 05-12-2017 10:16 AM
    • Replies: 7
    • Views: 433
    05-16-2017, 09:37 PM Go to last post
  22. Rheem AC mystery - please help if you can

    Started by blaken, 05-16-2017 12:02 PM
    • Replies: 10
    • Views: 439
    05-16-2017, 09:05 PM Go to last post
  23. Hi all. New and doing some research.

    Started by Bobby32x, 05-16-2017 09:01 PM
    • Replies: 0
    • Views: 149
    05-16-2017, 09:01 PM Go to last post
  24. Carrier "Coastal" air conditioner

    Started by ghof45, 05-15-2017 11:44 AM
    • Replies: 2
    • Views: 320
    05-16-2017, 07:14 PM Go to last post
    • Replies: 3
    • Views: 224
    05-16-2017, 07:04 PM Go to last post
  25. Carrier 19VS vs. Lennox XC25 Compressor Technology

    Started by atulc, 05-16-2017 10:59 AM
    • Replies: 9
    • Views: 503
    05-16-2017, 04:13 PM Go to last post
  26. Permits/Inspections?

    Started by Dyehard20, 05-16-2017 11:50 AM
    • Replies: 4
    • Views: 280
    05-16-2017, 02:12 PM Go to last post
  27. Replacement HVAC (2200 sq ft condo 2 floors with vaulted ceiling)

    Started by Amyalex, 05-04-2017 12:25 PM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 1,592
    05-16-2017, 10:48 AM Go to last post
  28. Upstairs load calc calls for less than 10k heat/5k cool

    Started by westb87, 05-12-2017 01:57 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 684
    05-16-2017, 08:27 AM Go to last post
  29. Correct sizing?

    Started by WilliamJames, 05-15-2017 08:38 PM
    • Replies: 7
    • Views: 449
    05-16-2017, 06:30 AM Go to last post
  30. Portable AC vented through roof

    Started by kzlucas, 05-14-2017 01:04 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 643
    05-15-2017, 09:16 PM Go to last post
    • Replies: 1
    • Views: 251
    05-15-2017, 07:07 PM Go to last post
  31. old coils no longer usable?

    Started by Gperri, 05-15-2017 10:25 AM
    • Replies: 10
    • Views: 436
    05-15-2017, 06:47 PM Go to last post
  32. Aprilaire 8446 Outdoor temperature sensor

    Started by Sherryl199, 05-15-2017 06:01 PM
    • Replies: 0
    • Views: 130
    05-15-2017, 06:01 PM Go to last post
  33. New system

    Started by jrankin404, 05-14-2017 11:50 PM
    • Replies: 3
    • Views: 281
    05-15-2017, 05:52 PM Go to last post
  34. 16 Seer vs 13 or 14 Seer

    Started by cjonespdx, 05-12-2017 01:28 PM
    • Replies: 9
    • Views: 1,193
    05-15-2017, 04:14 PM Go to last post
    • Replies: 4
    • Views: 252
    05-15-2017, 03:17 PM Go to last post
    • Replies: 0
    • Views: 192
    05-15-2017, 02:41 PM Go to last post
  35. AC Condenser vs Evaporator Sizing

    Started by ruffryder, 05-05-2017 10:19 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 843
    05-15-2017, 02:03 PM Go to last post
    • Replies: 8
    • Views: 523
    05-15-2017, 01:28 PM Go to last post
  36. Confused Air handler on rooftop?

    Started by JJFranco, 05-14-2017 08:59 PM
    • Replies: 3
    • Views: 259
    05-15-2017, 04:56 AM Go to last post
  37. cross threaded suction line

    Started by zxb459, 05-14-2017 03:48 PM
    • Replies: 8
    • Views: 493
    05-15-2017, 04:52 AM Go to last post
  38. Confused Heat Pump VS Gas Furnace-AC sizing

    Started by phresh, 04-28-2017 05:30 PM
    • Replies: 10
    • Views: 622
    05-15-2017, 04:43 AM Go to last post
    • Replies: 12
    • Views: 702
    05-14-2017, 11:52 PM Go to last post
  39. New system?

    Started by jrankin404, 05-14-2017 09:02 PM
    • Replies: 0
    • Views: 166
    05-14-2017, 09:02 PM Go to last post
  40. Question Picking the right replacement HVAC system

    Started by Jeffob05, 04-29-2017 01:33 PM
    • Replies: 2
    • Views: 370
    05-14-2017, 07:45 PM Go to last post
  41. Birds in Laundry Vent

    Started by rbjones6, 05-14-2017 04:35 PM
    • Replies: 1
    • Views: 210
    05-14-2017, 07:31 PM Go to last post
  42. New some advice replacking old system(s)

    Started by Jeffob05, 05-14-2017 06:22 PM
    • Replies: 0
    • Views: 133
    05-14-2017, 06:22 PM Go to last post
    • Replies: 4
    • Views: 242
    05-14-2017, 06:11 PM Go to last post

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