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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 72,614
    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: 75,407
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Fan not staying on inheat or AC

    Started by ddevine, Today 02:04 AM
    • Replies: 0
    • Views: 36
    Today, 02:04 AM Go to last post
  3. Inefficient Heat Pump, High heating bills.

    Started by Brianjc, 11-17-2019 10:53 PM
    • Replies: 6
    • Views: 177
    Today, 12:50 AM Go to last post
    • Replies: 4
    • Views: 140
    Today, 12:46 AM Go to last post
  4. Now cold basement

    Started by islandguy5, Yesterday 05:18 PM
    • Replies: 3
    • Views: 128
    Today, 12:40 AM Go to last post
  5. I think they forgot to install heat strip.

    Started by limeybstd, Yesterday 11:36 PM
    • Replies: 2
    • Views: 76
    Today, 12:35 AM Go to last post
  6. Duct & Fan to move fireplace heat

    Started by TurboMatt, Yesterday 04:00 PM
    • Replies: 3
    • Views: 126
    Yesterday, 11:12 PM Go to last post
  7. 1972 mobile home

    Started by Bern12345, Yesterday 06:35 PM
    • Replies: 3
    • Views: 123
    Yesterday, 10:39 PM Go to last post
  8. Advice on New System Specs

    Started by mkwyche, Yesterday 10:24 AM
    • Replies: 12
    • Views: 224
    Yesterday, 10:04 PM Go to last post
  9. UPDATE on Trying to diagnose low refrigerant

    Started by Danny1976, 11-14-2019 09:25 AM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 1,072
    Yesterday, 09:59 PM Go to last post
    • Replies: 6
    • Views: 151
    Yesterday, 09:46 PM Go to last post
  10. Combustion Air Damper/Furnace Interlock

    Started by markstg, 11-14-2019 11:45 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 382
    Yesterday, 09:21 PM Go to last post
  11. Weird Thermostat looking dial

    Started by Bullfist, 11-17-2019 02:04 PM
    • Replies: 7
    • Views: 254
    Yesterday, 09:16 PM Go to last post
    • Replies: 15
    • Views: 250
    Yesterday, 07:31 PM Go to last post
  12. Draft Inducer Blower Leaking Water

    Started by dogpython, Yesterday 12:45 PM
    • Replies: 1
    • Views: 87
    Yesterday, 05:50 PM Go to last post
  13. Lennox XP16 Elite Series

    Started by 82airborne, Yesterday 01:12 PM
    • Replies: 1
    • Views: 74
    Yesterday, 05:30 PM Go to last post
  14. Low Humidity

    Started by rahimshaheed, Yesterday 03:00 PM
    • Replies: 5
    • Views: 112
    Yesterday, 05:21 PM Go to last post
  15. GE Zonelane 3100

    Started by kdawgg11, 11-17-2019 07:54 PM
    • Replies: 6
    • Views: 180
    Yesterday, 03:55 PM Go to last post
  16. Intermittent pilot ignition on Carrier 58gs

    Started by charlieg6, Yesterday 01:39 PM
    carrier, furnace, ignition, pilot
    • Replies: 2
    • Views: 106
    Yesterday, 02:45 PM Go to last post
    • Replies: 3
    • Views: 193
    Yesterday, 12:54 PM Go to last post
  17. Incorrect installation of Trane furnace

    Started by Bucsfan1976, 11-17-2019 07:57 AM
    • Replies: 8
    • Views: 276
    Yesterday, 12:16 PM Go to last post
  18. HRV and furnace

    Started by limiteddi, 11-15-2019 12:47 AM
    • Replies: 3
    • Views: 165
    Yesterday, 11:24 AM Go to last post
    • Replies: 2
    • Views: 102
    Yesterday, 10:55 AM Go to last post
  19. Advice- florida condo- oversized system ???

    Started by jase, 11-03-2019 11:58 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 654
    Yesterday, 09:32 AM Go to last post
  20. Cool room plus photo of ducting

    Started by Wild85, 11-17-2019 12:33 PM
    • Replies: 5
    • Views: 235
    11-17-2019, 10:49 PM Go to last post
  21. Goodman 2 Stage Heatpump P3 and C3 errors

    Started by penderhvac, 11-16-2019 10:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 296
    11-17-2019, 09:38 PM Go to last post
  22. When to replace bag filters?

    Started by scouts22, 11-17-2019 01:52 AM
    • Replies: 7
    • Views: 257
    11-17-2019, 08:39 PM Go to last post
  23. Subpar Ductwork Installation

    Started by acat63, 11-16-2019 08:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 398
    11-17-2019, 05:36 PM Go to last post
  24. Pressurized leak checking without first pumping out all coolant?

    Started by jnorvell, 11-15-2019 03:53 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 436
    11-17-2019, 02:56 PM Go to last post
    • Replies: 6
    • Views: 196
    11-17-2019, 01:21 PM Go to last post
  25. Nest Thermostat + Venstar Add-A-Wire in Mobile Home?

    Started by JTF, 11-15-2019 08:02 PM
    • Replies: 11
    • Views: 261
    11-17-2019, 01:18 PM Go to last post
  26. Help with decision

    Started by Trout Time, 11-14-2019 06:16 PM
    • Replies: 4
    • Views: 268
    11-17-2019, 12:11 PM Go to last post
  27. Reply to HRV Exhaust Vent by lekinv

    Started by scouts22, 11-17-2019 02:08 AM
    • Replies: 0
    • Views: 111
    11-17-2019, 02:08 AM Go to last post
    • Replies: 10
    • Views: 694
    11-16-2019, 10:09 PM Go to last post
    • Replies: 2
    • Views: 132
    11-16-2019, 07:33 PM Go to last post
  28. Version 230 Series B Infinity Control

    Started by STCook, 11-16-2019 06:57 PM
    • Replies: 0
    • Views: 105
    11-16-2019, 06:57 PM Go to last post
  29. Carrier hk32ea001 ICM Controls - defrost controls

    Started by mvortex1, 11-16-2019 05:30 PM
    • Replies: 0
    • Views: 100
    11-16-2019, 05:30 PM Go to last post
    • Replies: 1
    • Views: 186
    11-16-2019, 04:51 PM Go to last post
    • Replies: 6
    • Views: 309
    11-16-2019, 04:34 PM Go to last post
  30. Need help with a goodman furnace GSM80453ANAA

    Started by jbrune777, 11-16-2019 01:22 PM
    • Replies: 2
    • Views: 146
    11-16-2019, 04:02 PM Go to last post
    • Replies: 8
    • Views: 311
    11-16-2019, 02:12 PM Go to last post
  31. Question on fan setting

    Started by scottinma, 11-16-2019 11:38 AM
    • Replies: 2
    • Views: 140
    11-16-2019, 12:41 PM Go to last post
  32. Old Lennox, what size is it ?

    Started by 98slvrcx, 11-15-2019 11:01 PM
    • Replies: 10
    • Views: 300
    11-16-2019, 12:39 PM Go to last post
  33. Bad control board damages ECM induction motor ???

    Started by rustwood, 11-15-2019 04:57 PM
    • Replies: 5
    • Views: 279
    11-16-2019, 11:00 AM Go to last post
  34. Blower Motor Fan Relay Sequencer

    Started by nr4491tvl, 11-13-2019 11:55 PM
    • Replies: 9
    • Views: 362
    11-16-2019, 09:11 AM Go to last post
    • Replies: 9
    • Views: 341
    11-16-2019, 07:52 AM Go to last post
  35. California Economizer System

    Started by Sir Jerry, 11-15-2019 06:17 PM
    • Replies: 2
    • Views: 198
    11-16-2019, 04:13 AM Go to last post
  36. Whole Home Humidifier for a new 5000sqft house

    Started by sav1234, 11-14-2019 10:39 AM
    • Replies: 3
    • Views: 160
    11-16-2019, 03:56 AM Go to last post
  37. HVAC question and cold temps

    Started by mcollins1655, 11-14-2019 11:34 AM
    • Replies: 4
    • Views: 268
    11-16-2019, 03:40 AM Go to last post
  38. Confused House stuffy, uncertain what equipment to buy

    Started by SouthLake, 11-05-2019 08:31 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 677
    11-15-2019, 09:30 PM Go to last post
  39. Confused Mini-split - Question about how it works

    Started by ta2dgypsy, 11-15-2019 02:14 AM
    mini split
    • Replies: 3
    • Views: 215
    11-15-2019, 06:40 PM Go to last post

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