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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: 71,138
    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: 73,200
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Where to find blower tables?

    Started by Jebusfreek666, 08-17-2019 04:29 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 342
    Today, 01:10 PM Go to last post
  3. R410A Portable AC unit leaking.

    Started by hvac_rat, Today 12:05 PM
    • Replies: 2
    • Views: 21
    Today, 01:04 PM Go to last post
    • Replies: 2
    • Views: 25
    Today, 12:56 PM Go to last post
    • Replies: 1
    • Views: 43
    Today, 12:17 PM Go to last post
  4. Complete Overhaul opinions

    Started by Josh Kraft, 07-22-2019 11:31 PM
    • Replies: 10
    • Views: 312
    Today, 12:16 PM Go to last post
  5. High Suction Low Head Pressure

    Started by websary, Yesterday 10:41 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 256
    Today, 10:40 AM Go to last post
  6. Mitsubishi Mini Split Ceiling model

    Started by MSmithHT, Yesterday 11:13 AM
    • Replies: 8
    • Views: 200
    Today, 10:40 AM Go to last post
  7. Thermostat for xr17/xv80 combo

    Started by troypassesgas, Yesterday 11:28 PM
    • Replies: 3
    • Views: 115
    Today, 10:19 AM Go to last post
  8. Can somebody please help with issue of reversing valve on Bosch BOVA

    Started by peterv, 08-17-2019 11:28 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 318
    Today, 10:02 AM Go to last post
    • Replies: 6
    • Views: 75
    Today, 09:40 AM Go to last post
  9. Delta T clarification?

    Started by Jebusfreek666, Yesterday 10:11 PM
    • Replies: 1
    • Views: 120
    Today, 05:03 AM Go to last post
  10. High Velocity HVAC Systems

    Started by LO5254, Yesterday 12:11 AM
    • Replies: 9
    • Views: 272
    Today, 01:24 AM Go to last post
    • Replies: 1
    • Views: 124
    Yesterday, 11:18 PM Go to last post
  11. Daikin wall mounted unit making buzzing noise

    Started by LadyBeaves, Yesterday 07:20 PM
    • Replies: 3
    • Views: 134
    Yesterday, 10:32 PM Go to last post
  12. New AC system, house not cooling well

    Started by knit1, 08-01-2019 06:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 484
    Yesterday, 09:55 PM Go to last post
    • Replies: 5
    • Views: 187
    Yesterday, 07:20 PM Go to last post
  13. RUUD Air Handler Making Water Drip

    Started by THEOT, Yesterday 11:23 AM
    • Replies: 6
    • Views: 159
    Yesterday, 06:59 PM Go to last post
  14. Carrier/ Bryant -- still identical?

    Started by yeldogt, Yesterday 11:19 AM
    • Replies: 7
    • Views: 203
    Yesterday, 06:29 PM Go to last post
  15. Supply connects directly to return

    Started by crayihs, 08-17-2019 09:03 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 453
    Yesterday, 05:23 PM Go to last post
  16. A single mini split for 2 rooms, L shaped?

    Started by MSmithHT, Yesterday 12:24 PM
    • Replies: 5
    • Views: 139
    Yesterday, 04:00 PM Go to last post
  17. heat/ cooling load calculation question

    Started by yeldogt, Yesterday 02:57 PM
    • Replies: 0
    • Views: 91
    Yesterday, 02:57 PM Go to last post
  18. IR receiver on Minisplit Shorting out?

    Started by ryan112ryan, Yesterday 01:19 PM
    • Replies: 0
    • Views: 96
    Yesterday, 01:19 PM Go to last post
    • Replies: 2
    • Views: 198
    Yesterday, 10:13 AM Go to last post
  19. HVAC cycling or keep it running?

    Started by Chip_MX, 08-16-2019 10:34 PM
    • Replies: 8
    • Views: 280
    Yesterday, 08:16 AM Go to last post
    • Replies: 1
    • Views: 125
    Yesterday, 08:14 AM Go to last post
  20. icomfort s30

    Started by woody212, 08-17-2019 07:11 PM
    • Replies: 3
    • Views: 137
    Yesterday, 08:07 AM Go to last post
  21. Pipe Clamp Temperature Sensor Errors

    Started by KJ7YM, 08-17-2019 08:33 PM
    • Replies: 4
    • Views: 188
    Yesterday, 07:51 AM Go to last post
  22. Need help on my ac unit

    Started by Jameg1011, 08-17-2019 04:35 PM
    • Replies: 8
    • Views: 305
    Yesterday, 04:14 AM Go to last post
  23. Stumping the pros

    Started by Cbrauner, 08-16-2019 11:20 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 838
    08-17-2019, 09:42 PM Go to last post
  24. Condominium AC & Heat Package

    Started by jsalmon1159, 08-17-2019 09:19 PM
    • Replies: 1
    • Views: 124
    08-17-2019, 09:25 PM Go to last post
    • Replies: 5
    • Views: 229
    08-17-2019, 09:20 PM Go to last post
  25. Question Question about C wire

    Started by tbplayer, 08-17-2019 05:09 PM
    • Replies: 1
    • Views: 162
    08-17-2019, 09:09 PM Go to last post
  26. Carrier Infinity furnace with Ecobee 4 incompatible?

    Started by dfp42, 08-16-2019 09:52 PM
    • Replies: 10
    • Views: 286
    08-17-2019, 06:21 PM Go to last post
    • Replies: 1
    • Views: 104
    08-17-2019, 05:13 PM Go to last post
  27. Air furnace in attic issue

    Started by Mean_Gene, 08-17-2019 10:52 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 302
    08-17-2019, 04:05 PM Go to last post
    • Replies: 9
    • Views: 240
    08-17-2019, 03:42 PM Go to last post
  28. Dectron Dry-o-Thon DS-010 model

    Started by Pm627, 08-17-2019 01:45 PM
    • Replies: 0
    • Views: 84
    08-17-2019, 01:45 PM Go to last post
  29. Variable Air Speed Handlers and Nest Thermostat

    Started by MSmithHT, 08-15-2019 02:55 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 535
    08-17-2019, 11:24 AM Go to last post
  30. Troubleshooting unit with low temperature split across evaporator

    Started by kwolf2019, 08-16-2019 06:42 PM
    2 Pages
    1 2
    evaporator, subcooling, superheat, txv
    • Replies: 13
    • Views: 290
    08-17-2019, 10:44 AM Go to last post
  31. Questions about fan speeds on new carrier furnace/ac unit

    Started by dfp42, 08-15-2019 12:41 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 604
    08-17-2019, 10:40 AM Go to last post
  32. Expert Mitsubishi multi-split troubleshooting needed.

    Started by Marktat, 08-06-2019 11:30 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 857
    08-17-2019, 10:25 AM Go to last post
    • Replies: 7
    • Views: 209
    08-17-2019, 08:52 AM Go to last post
  33. Honeywell whole house SCENTROL SYSTEM

    Started by knarfoires, 08-08-2019 03:32 PM
    • Replies: 2
    • Views: 339
    08-17-2019, 07:33 AM Go to last post
  34. How far to upgrade when replacing old A/C unit

    Started by Carl_H, 07-14-2019 04:35 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,888
    08-17-2019, 07:09 AM Go to last post
  35. the pan of indoor coil evaporator is leaking?

    Started by nina-uw, 08-14-2019 03:53 PM
    • Replies: 11
    • Views: 301
    08-17-2019, 07:00 AM Go to last post
  36. Low Humidity- South Florida

    Started by Ming, 08-15-2019 02:31 PM
    • Replies: 6
    • Views: 247
    08-17-2019, 06:58 AM Go to last post
    • Replies: 4
    • Views: 218
    08-16-2019, 10:27 PM Go to last post
  37. Slime

    Started by Rbarrick01, 08-16-2019 02:24 PM
    • Replies: 4
    • Views: 206
    08-16-2019, 10:19 PM Go to last post
  38. Contractor Installed 2.5 ton evaporator coil in 4 ton system

    Started by sportsfans, 08-13-2019 10:57 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 573
    08-16-2019, 10:05 PM Go to last post
  39. line set modification

    Started by ndobrzy, 08-16-2019 03:17 PM
    • Replies: 3
    • Views: 215
    08-16-2019, 07:20 PM Go to last post

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