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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,083
    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: 65,121
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. contractor made my A/C worse

    Started by luke7887, Yesterday 10:17 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 280
    Today, 02:26 AM Go to last post
  3. will not cool below 78. is it normal?

    Started by Caldal, 05-26-2018 08:18 PM
    • Replies: 7
    • Views: 254
    Today, 12:49 AM Go to last post
    • Replies: 3
    • Views: 118
    Yesterday, 11:59 PM Go to last post
  4. Unknown Refrigerant

    Started by auerdoan, Yesterday 01:44 PM
    • Replies: 9
    • Views: 176
    Yesterday, 11:51 PM Go to last post
  5. Liquid cooled residential AC Condensor coil

    Started by Octadroid, Yesterday 04:37 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 171
    Yesterday, 09:44 PM Go to last post
  6. ac turning on and off

    Started by mpoland33, Yesterday 05:19 PM
    • Replies: 7
    • Views: 121
    Yesterday, 09:11 PM Go to last post
  7. #wall units, outside units only turns on for some

    Started by rastaman, 05-12-2018 10:07 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 681
    Yesterday, 09:05 PM Go to last post
    • Replies: 2
    • Views: 183
    Yesterday, 08:40 PM Go to last post
    • Replies: 8
    • Views: 128
    Yesterday, 07:48 PM Go to last post
    • Replies: 4
    • Views: 152
    Yesterday, 06:41 PM Go to last post
  8. Bosch HP .vs. Trane Zoning .vs. ?

    Started by svgjjc, 05-26-2018 11:08 AM
    • Replies: 3
    • Views: 41
    Yesterday, 06:39 PM Go to last post
  9. Finding compatible evap. coil

    Started by Jabari11, Yesterday 01:53 PM
    • Replies: 4
    • Views: 109
    Yesterday, 05:08 PM Go to last post
  10. Return in same room as furnace?

    Started by adro21, 05-26-2018 10:56 PM
    air balancing, furnace, return, safety
    • Replies: 1
    • Views: 94
    Yesterday, 05:03 PM Go to last post
    • Replies: 6
    • Views: 192
    Yesterday, 04:41 PM Go to last post
  11. Lennox Zoning System Issues

    Started by MikeLWX, Yesterday 02:22 AM
    • Replies: 2
    • Views: 125
    Yesterday, 04:29 PM Go to last post
  12. Fan Always On?

    Started by Jaraldo, 05-26-2018 11:17 PM
    • Replies: 7
    • Views: 186
    Yesterday, 02:38 PM Go to last post
  13. A/C size for 2nd. floor condo with ducts in attic

    Started by jrw11, 05-24-2018 07:48 PM
    • Replies: 6
    • Views: 209
    Yesterday, 02:30 PM Go to last post
  14. Power/Power or Power/Spring zone dampers?

    Started by Vindes, 05-26-2018 03:58 PM
    • Replies: 10
    • Views: 178
    Yesterday, 01:41 PM Go to last post
  15. Time for new A/C, but not convinced

    Started by fryguy8, 05-26-2018 03:48 PM
    • Replies: 9
    • Views: 283
    Yesterday, 12:07 PM Go to last post
  16. Opinions on Mitsubishi heat pumps

    Started by crazybrit, 05-25-2018 02:52 PM
    • Replies: 2
    • Views: 205
    Yesterday, 11:45 AM Go to last post
  17. Room with Geothermal System hot and cold

    Started by jcgraybeal, Yesterday 08:11 AM
    • Replies: 6
    • Views: 103
    Yesterday, 11:15 AM Go to last post
  18. HVAC Wiring - Am I Being Shammed?

    Started by mwilliamson, Yesterday 09:38 AM
    • Replies: 7
    • Views: 165
    Yesterday, 10:30 AM Go to last post
    • Replies: 31
    • Views: 962
    Yesterday, 04:58 AM Go to last post
  19. Confused I can't breathe. I need help.

    Started by Hunger, 05-26-2018 01:52 PM
    • Replies: 4
    • Views: 231
    Yesterday, 02:24 AM Go to last post
  20. Home A/C Life Expectancy

    Started by cowgirl66, 05-26-2018 11:36 AM
    • Replies: 3
    • Views: 193
    Yesterday, 02:19 AM Go to last post
  21. R-22 topped off with Nu-22

    Started by BoilerHorn, 05-26-2018 10:50 AM
    • Replies: 11
    • Views: 277
    05-26-2018, 10:40 PM Go to last post
  22. Return in new HVAC system

    Started by arty, 04-24-2018 07:42 PM
    • Replies: 12
    • Views: 789
    05-26-2018, 09:03 PM Go to last post
  23. Question Whole Home Dehumidifer

    Started by teknoprep, 05-25-2018 08:31 PM
    • Replies: 6
    • Views: 177
    05-26-2018, 07:21 PM Go to last post
    • Replies: 6
    • Views: 185
    05-26-2018, 06:54 PM Go to last post
    • Replies: 7
    • Views: 159
    05-26-2018, 05:57 PM Go to last post
  24. Rigid Ducts vs flex ducts

    Started by benhur, 05-26-2018 03:37 PM
    • Replies: 2
    • Views: 137
    05-26-2018, 05:11 PM Go to last post
  25. Replacing 19 year old AC only ...... need advice

    Started by ladhnur, 05-25-2018 05:12 PM
    • Replies: 1
    • Views: 164
    05-26-2018, 07:18 AM Go to last post
  26. Evaporator the right size?

    Started by tijoseph, 05-25-2018 05:48 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 361
    05-26-2018, 01:20 AM Go to last post
  27. Confused Can 60-year old duct support new Furnace?

    Started by sunnynaroah, 05-25-2018 02:52 PM
    duct, furnace
    • Replies: 5
    • Views: 227
    05-25-2018, 04:04 PM Go to last post
  28. Carrier Infinity System Questions

    Started by cerbone0, 09-19-2016 03:55 PM
    • Replies: 5
    • Views: 709
    05-25-2018, 01:50 PM Go to last post
  29. Daikin ductless install

    Started by joeselectric, 05-25-2018 01:09 PM
    • Replies: 0
    • Views: 159
    05-25-2018, 01:09 PM Go to last post
  30. Question about Ventilating Dehumidifiers

    Started by MsMom, 05-24-2018 08:53 PM
    • Replies: 5
    • Views: 216
    05-25-2018, 11:54 AM Go to last post
  31. Replacing my HVAC, tough time deciding

    Started by Souris, 05-21-2018 11:08 PM
    • Replies: 10
    • Views: 464
    05-25-2018, 11:54 AM Go to last post
    • Replies: 8
    • Views: 285
    05-25-2018, 11:47 AM Go to last post
    • Replies: 2
    • Views: 147
    05-25-2018, 11:40 AM Go to last post
  32. Can my coil run 410A or do I need a new one

    Started by Hank54, 05-25-2018 11:13 AM
    • Replies: 2
    • Views: 207
    05-25-2018, 11:26 AM Go to last post
  33. Input on AC Only System Replacement

    Started by CardiffGiant11, 05-23-2018 05:00 PM
    • Replies: 8
    • Views: 203
    05-25-2018, 11:18 AM Go to last post
  34. Ducts but no ac

    Started by Gasllani, 05-22-2018 10:42 PM
    • Replies: 3
    • Views: 209
    05-25-2018, 08:58 AM Go to last post
  35. Is Heat Exchanger replacement needed?

    Started by Naticus, 05-23-2018 04:45 PM
    • Replies: 4
    • Views: 206
    05-25-2018, 08:53 AM Go to last post
  36. Carrier Heat Pump Keeps Tripping Breaker

    Started by nviennak, 05-24-2018 08:39 PM
    • Replies: 3
    • Views: 220
    05-24-2018, 09:00 PM Go to last post
  37. Trane XL15i variable speed fan motor

    Started by jmilacek, 05-24-2018 01:32 PM
    • Replies: 5
    • Views: 241
    05-24-2018, 07:13 PM Go to last post
  38. HVAC Replacement: Filter Not Included

    Started by FPM2, 05-20-2018 07:31 AM
    • Replies: 11
    • Views: 417
    05-24-2018, 06:11 PM Go to last post

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