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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,762
    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: 66,201
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question Help in identifying asbestos tape

    Started by QC91, Yesterday 07:59 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 275
    Today, 12:42 PM Go to last post
    • Replies: 0
    • Views: 1
    Today, 12:40 PM Go to last post
  3. Hybrid Heat Pumps vs. Conventional (propane) Furnace?

    Started by jjdeadhead, Yesterday 07:19 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 182
    Today, 12:08 PM Go to last post
    • Replies: 4
    • Views: 248
    Today, 10:27 AM Go to last post
  4. Trane water source heat pump trips breaker randomly?

    Started by jduy, 11-18-2017 02:20 AM
    • Replies: 7
    • Views: 195
    Today, 09:23 AM Go to last post
  5. New Install

    Started by ku, 11-17-2017 09:56 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 700
    Today, 06:13 AM Go to last post
  6. Return duct and inlet too small on 5 ton?

    Started by littleredbirds, 11-18-2017 03:10 AM
    • Replies: 11
    • Views: 337
    Today, 05:29 AM Go to last post
  7. Installer inability to replace 10 gauge wiring with 8 gauge wiring

    Started by Dnew, 11-01-2017 11:45 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 1,107
    Today, 12:18 AM Go to last post
  8. need advice on new TRANE HVAC install

    Started by Jaxon78727, 11-12-2017 12:33 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 701
    Today, 12:00 AM Go to last post
  9. Lennox iHarmony Zoning / iComfort System

    Started by dsoroudi, Yesterday 12:10 PM
    • Replies: 10
    • Views: 224
    Yesterday, 10:44 PM Go to last post
  10. Confused Question On Return Air Line Insulation

    Started by QC91, Yesterday 05:16 PM
    • Replies: 4
    • Views: 141
    Yesterday, 07:35 PM Go to last post
    • Replies: 2
    • Views: 147
    Yesterday, 07:31 PM Go to last post
    • Replies: 4
    • Views: 185
    Yesterday, 06:58 PM Go to last post
  11. Humidity rises when dehumidifier first turns on in greenhouse

    Started by sheckylovejoy, Yesterday 12:35 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 291
    Yesterday, 06:02 PM Go to last post
  12. Carrier Infinity 25VNA8 5 stage HP won't cool

    Started by rexlan, 11-15-2017 01:38 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 701
    Yesterday, 04:55 PM Go to last post
  13. Bryant furnace broken cooling wheel

    Started by Dstars9, Yesterday 12:34 AM
    • Replies: 12
    • Views: 299
    Yesterday, 03:46 PM Go to last post
  14. TRANE XT80 I KNOW IT'S NOT MY IMAGINATION

    Started by Jaxon78727, Yesterday 12:08 PM
    • Replies: 7
    • Views: 192
    Yesterday, 03:12 PM Go to last post
    • Replies: 2
    • Views: 146
    Yesterday, 02:58 PM Go to last post
  15. Reznor f50

    Started by Ruffnuts, Yesterday 04:03 AM
    • Replies: 2
    • Views: 142
    Yesterday, 09:36 AM Go to last post
  16. How Much is this System Oversized

    Started by sdm9998, 11-18-2017 10:22 AM
    • Replies: 6
    • Views: 346
    Yesterday, 09:00 AM Go to last post
  17. Trane HVAC Defrost Problem

    Started by Absolut_Corbin, 11-17-2017 10:13 PM
    • Replies: 7
    • Views: 183
    Yesterday, 07:26 AM Go to last post
  18. Trane 1200 XL HVAC Defrost Problem

    Started by mark77777, 11-18-2017 05:05 AM
    • Replies: 12
    • Views: 277
    Yesterday, 05:17 AM Go to last post
  19. How bad is this kink?

    Started by zhengy4, 06-27-2017 10:18 PM
    • Replies: 5
    • Views: 609
    Yesterday, 02:34 AM Go to last post
    • Replies: 16
    • Views: 431
    11-18-2017, 11:44 PM Go to last post
  20. Confused Help with Return Air Line Insulation

    Started by QC91, 11-18-2017 10:12 PM
    • Replies: 4
    • Views: 162
    11-18-2017, 11:19 PM Go to last post
    • Replies: 1
    • Views: 139
    11-18-2017, 11:11 PM Go to last post
  21. Aeroseal system for sealing ducts - any good?

    Started by ClumsyGuy, 11-18-2017 10:39 PM
    • Replies: 0
    • Views: 119
    11-18-2017, 10:39 PM Go to last post
  22. York gas unit problem

    Started by Dadams11, 11-18-2017 05:15 PM
    • Replies: 10
    • Views: 182
    11-18-2017, 10:28 PM Go to last post
    • Replies: 4
    • Views: 233
    11-18-2017, 08:53 PM Go to last post
  23. Can I run a heatpump w/o aux heat when outside temp is 25 degF?

    Started by Tempnexus, 11-17-2017 04:35 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 449
    11-18-2017, 07:48 PM Go to last post
  24. Carrier infinity system

    Started by Royglen, 11-18-2017 10:11 AM
    • Replies: 4
    • Views: 166
    11-18-2017, 06:47 PM Go to last post
  25. Defrost Air Temp at Registers

    Started by bryceefisher, 11-18-2017 01:16 PM
    • Replies: 4
    • Views: 192
    11-18-2017, 05:10 PM Go to last post
  26. Fujitsu mini split heat problems

    Started by yank, 11-18-2017 04:08 PM
    • Replies: 1
    • Views: 111
    11-18-2017, 04:59 PM Go to last post
  27. HVAC musty...multiple things done. What next?

    Started by lov2teach, 11-18-2017 10:43 AM
    • Replies: 2
    • Views: 121
    11-18-2017, 04:49 PM Go to last post
  28. Need info about my heatpump

    Started by bigirb2002, 11-17-2017 06:01 PM
    • Replies: 5
    • Views: 234
    11-18-2017, 07:39 AM Go to last post
  29. Hvac common 24v

    Started by gdc62612, 11-17-2017 10:37 PM
    • Replies: 2
    • Views: 202
    11-18-2017, 01:01 AM Go to last post
  30. Does it make sense to increase setpoint on limit switch?

    Started by functor, 11-14-2017 02:12 PM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 1,279
    11-18-2017, 12:42 AM Go to last post
    • Replies: 0
    • Views: 97
    11-17-2017, 10:33 PM Go to last post
    • Replies: 3
    • Views: 168
    11-17-2017, 10:14 PM Go to last post
  31. Tests on new furnace

    Started by malba2366, 11-14-2017 10:03 PM
    • Replies: 6
    • Views: 351
    11-17-2017, 09:01 PM Go to last post
  32. Gas Furnace Ignition Not Occuring

    Started by Capo1, 11-17-2017 07:39 PM
    • Replies: 6
    • Views: 152
    11-17-2017, 09:00 PM Go to last post
  33. Older. Furnace not cycling correctly

    Started by Ebearone, 11-17-2017 12:58 AM
    • Replies: 5
    • Views: 295
    11-17-2017, 08:48 PM Go to last post
  34. Modine Hot Dawg Heater Help Troubleshoiot

    Started by juicer21, 11-17-2017 01:10 AM
    • Replies: 3
    • Views: 200
    11-17-2017, 07:38 PM Go to last post
  35. Heat Pump Randomly Energizing Reversing Valve

    Started by bryceefisher, 11-15-2017 08:54 PM
    • Replies: 4
    • Views: 257
    11-17-2017, 07:27 PM Go to last post
    • Replies: 5
    • Views: 234
    11-17-2017, 05:34 PM Go to last post
  36. Two furnaces, one C.A.R.

    Started by Kootenay, 11-16-2017 01:57 PM
    • Replies: 2
    • Views: 183
    11-17-2017, 05:05 PM Go to last post
  37. Help with Furnace Filter 5"??

    Started by tpirovol, 11-17-2017 01:22 AM
    • Replies: 2
    • Views: 216
    11-17-2017, 02:02 PM Go to last post
  38. Exterior Temp override

    Started by Lamarat, 11-17-2017 10:41 AM
    • Replies: 2
    • Views: 141
    11-17-2017, 01:33 PM Go to last post
  39. Heat pump quote

    Started by Dmadhavan, 11-16-2017 06:14 PM
    • Replies: 5
    • Views: 295
    11-17-2017, 12:00 AM Go to last post
  40. Do I really need a whole new furnace in this case?

    Started by theKY, 11-13-2017 07:45 PM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 1,189
    11-16-2017, 10:05 PM Go to last post

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