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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

    Title / Thread Starter Replies / Views Last Post By
    • Replies: 0
    • Views: 49,416
    10-31-2011, 08:32 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: 48,924
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    Title / Thread Starter Replies / Views Last Post By
  2. Question on high efficiency oil furnace

    Started by Fridayrs, 05-14-2014 04:28 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,105
    05-17-2014, 02:39 PM Go to last post
  3. 2.5 Ton System with hydronic heat coil and HRV

    Started by margsuarez, 05-16-2014 07:29 AM
    • Replies: 8
    • Views: 478
    05-17-2014, 12:00 PM Go to last post
  4. Two Stage vs Variable

    Started by vtmichaels, 05-16-2014 09:21 PM
    • Replies: 5
    • Views: 631
    05-17-2014, 09:59 AM Go to last post
  5. Tonage & Blower motor question

    Started by GS3, 05-16-2014 01:16 PM
    • Replies: 6
    • Views: 445
    05-17-2014, 09:49 AM Go to last post
  6. how to calculate 'net free' area

    Started by bbxrider, 05-16-2014 08:03 PM
    • Replies: 2
    • Views: 446
    05-17-2014, 09:40 AM Go to last post
  7. How to Evaluate 3 Heat Pump Options

    Started by Jmmurphy26, 05-14-2014 01:23 PM
    heat pump
    • Replies: 8
    • Views: 2,018
    05-17-2014, 08:21 AM Go to last post
    • Replies: 4
    • Views: 518
    05-16-2014, 09:47 PM Go to last post
  8. 4.5" Filter won't fit, can I just 1"

    Started by rodya, 05-16-2014 07:57 PM
    • Replies: 3
    • Views: 331
    05-16-2014, 09:05 PM Go to last post
  9. 3.5 Ton Vs. 4 Ton 2 Stage

    Started by FullCicleHook, 05-16-2014 05:14 PM
    • Replies: 2
    • Views: 349
    05-16-2014, 07:58 PM Go to last post
  10. Indoor blower motor help

    Started by jds3578, 05-16-2014 04:38 PM
    • Replies: 2
    • Views: 318
    05-16-2014, 06:39 PM Go to last post
  11. Can I use the furnace for ventilation only?

    Started by skuba, 05-15-2014 09:32 PM
    • Replies: 8
    • Views: 379
    05-16-2014, 05:57 PM Go to last post
    • Replies: 55
    • Views: 4,441
    05-16-2014, 02:00 PM Go to last post
  12. Feels like bad install...

    Started by jad3675, 05-15-2014 10:39 PM
    • Replies: 8
    • Views: 626
    05-16-2014, 01:55 PM Go to last post
  13. Carrier AC unit temp fluctuates while running

    Started by Zikarro, 05-13-2014 07:42 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,835
    05-16-2014, 12:23 PM Go to last post
  14. 2 attic temperature questions- winter

    Started by BobbyL, 05-16-2014 12:16 PM
    • Replies: 0
    • Views: 219
    05-16-2014, 12:16 PM Go to last post
  15. Old house, how to proceed with AC retrofit / repair?

    Started by peth, 05-16-2014 10:43 AM
    • Replies: 1
    • Views: 217
    05-16-2014, 11:06 AM Go to last post
  16. do you NEED a return in each bedroom?

    Started by ilodato, 05-13-2014 09:34 PM
    • Replies: 10
    • Views: 2,033
    05-16-2014, 10:12 AM Go to last post
  17. Thread tape, plumbers blue or nothing

    Started by larrylwill, 05-16-2014 03:30 AM
    • Replies: 1
    • Views: 297
    05-16-2014, 07:10 AM Go to last post
    • Replies: 5
    • Views: 458
    05-16-2014, 06:58 AM Go to last post
  18. Duct design: single o multiple branches

    Started by ACPM, 05-12-2014 11:28 AM
    • Replies: 2
    • Views: 301
    05-16-2014, 06:12 AM Go to last post
  19. Am I being ripped off? Need expert advice on zone control system.

    Started by the aa, 05-12-2014 07:36 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,932
    05-16-2014, 03:12 AM Go to last post
    • Replies: 5
    • Views: 498
    05-16-2014, 12:22 AM Go to last post
    • Replies: 5
    • Views: 1,578
    05-16-2014, 12:18 AM Go to last post
  20. is a bypass line a good thing?

    Started by the aa, 05-15-2014 10:13 PM
    • Replies: 2
    • Views: 260
    05-15-2014, 11:05 PM Go to last post
    • Replies: 3
    • Views: 304
    05-15-2014, 10:31 PM Go to last post
  21. A/C Advice Needed

    Started by opie30, 05-12-2014 09:41 PM
    • Replies: 10
    • Views: 1,694
    05-15-2014, 09:46 PM Go to last post
    • Replies: 2
    • Views: 1,434
    05-15-2014, 09:34 PM Go to last post
  22. SEER rating question on Carrier AC

    Started by keisermark33, 05-15-2014 07:56 PM
    • Replies: 2
    • Views: 231
    05-15-2014, 08:32 PM Go to last post
  23. new house ? is HVAC installed properly

    Started by chepulis, 05-13-2014 05:54 PM
    • Replies: 12
    • Views: 1,963
    05-15-2014, 07:41 PM Go to last post
    • Replies: 3
    • Views: 1,543
    05-15-2014, 05:54 PM Go to last post
    • Replies: 0
    • Views: 207
    05-15-2014, 05:31 PM Go to last post
  24. Should I size up a 1/2 ton on the air handler for only .5 SEER gain?

    Started by jw454, 05-12-2014 06:21 PM
    5 Pages
    1 2 3 4 5
    • Replies: 60
    • Views: 2,667
    05-15-2014, 05:24 PM Go to last post
  25. Condenser fan motor always on (slowly)

    Started by autospy1, 05-15-2014 04:52 PM
    • Replies: 0
    • Views: 211
    05-15-2014, 04:52 PM Go to last post
  26. QUIET electric heatpump system for a small space

    Started by starc, 04-29-2014 08:46 AM
    • Replies: 10
    • Views: 1,784
    05-15-2014, 02:00 PM Go to last post
  27. Tonnage on my Tempstar 10+ Seer unit

    Started by blloyd57, 05-15-2014 01:20 PM
    • Replies: 1
    • Views: 1,388
    05-15-2014, 01:59 PM Go to last post
  28. Swapping Condencers

    Started by searcyjm, 05-15-2014 09:26 AM
    • Replies: 8
    • Views: 1,539
    05-15-2014, 01:24 PM Go to last post
  29. Should I replace my boiler?

    Started by Honeybee, 05-14-2014 10:56 AM
    boiler replacement
    • Replies: 9
    • Views: 1,739
    05-15-2014, 11:49 AM Go to last post
    • Replies: 0
    • Views: 1,309
    05-15-2014, 10:52 AM Go to last post
  30. Integrating my ERV with dehumidifier

    Started by BadgerBoiler MN, 05-14-2014 09:51 PM
    • Replies: 2
    • Views: 1,424
    05-15-2014, 10:28 AM Go to last post
  31. split A/C system install question

    Started by jeffrey4410, 05-14-2014 01:49 PM
    • Replies: 3
    • Views: 1,511
    05-15-2014, 07:59 AM Go to last post
  32. Venting Calculations for an Acoustic Music Room

    Started by joshuaw1, 05-15-2014 01:56 AM
    acoustic analyzer software, music, vent, ventilating, ventilation
    • Replies: 2
    • Views: 1,428
    05-15-2014, 07:30 AM Go to last post
  33. No A/C

    Started by pegasus71, 05-14-2014 09:38 AM
    2 Pages
    1 2
    a/c, compressor, cooling
    • Replies: 16
    • Views: 1,897
    05-15-2014, 07:11 AM Go to last post
  34. Carrier AC on American Standard AH?

    Started by eelpout, 05-15-2014 03:01 AM
    • Replies: 0
    • Views: 1,393
    05-15-2014, 03:01 AM Go to last post
    • Replies: 5
    • Views: 1,635
    05-15-2014, 02:55 AM Go to last post
    • Replies: 10
    • Views: 1,527
    05-15-2014, 01:18 AM Go to last post
    • Replies: 8
    • Views: 1,553
    05-15-2014, 01:07 AM Go to last post
  35. Advice on 52 Year Old Boiler

    Started by tcosentino, 05-12-2014 11:37 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,796
    05-15-2014, 12:33 AM Go to last post
  36. Can hear exchanger be replaced?

    Started by Frederic, 05-14-2014 09:42 PM
    • Replies: 4
    • Views: 1,644
    05-15-2014, 12:12 AM Go to last post
  37. Goodman warranty.....?

    Started by weeweed86, 05-14-2014 12:19 AM
    • Replies: 7
    • Views: 1,612
    05-14-2014, 11:22 PM Go to last post
  38. Lennox System Dehumidification

    Started by loudog2, 05-14-2014 09:20 PM
    • Replies: 2
    • Views: 1,487
    05-14-2014, 10:18 PM Go to last post

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