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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: 54,046
    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: 52,560
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Air source w/ furnace running fan only

    Started by mscholtz, Today 04:43 AM
    • Replies: 4
    • Views: 54
    Today, 07:35 AM Go to last post
  3. Correct match of Trane XL18i condenser and AHU

    Started by jccool11, 07-03-2015 11:42 AM
    • Replies: 8
    • Views: 162
    Today, 07:31 AM Go to last post
    • Replies: 0
    • Views: 1
    Today, 07:23 AM Go to last post
  4. Singer GB-2100 Furnace

    Started by ericmatthewsjr, 07-03-2015 01:13 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 277
    Today, 02:19 AM Go to last post
  5. themostat is the problem

    Started by emrey35, Yesterday 10:17 PM
    • Replies: 1
    • Views: 90
    Yesterday, 10:23 PM Go to last post
    • Replies: 3
    • Views: 111
    Yesterday, 08:55 PM Go to last post
  6. Help choosing installer & system

    Started by gotkwah, Yesterday 04:28 PM
    • Replies: 5
    • Views: 132
    Yesterday, 08:05 PM Go to last post
  7. oversized furnace signs

    Started by emrey35, Yesterday 03:20 PM
    • Replies: 2
    • Views: 136
    Yesterday, 06:35 PM Go to last post
  8. Goodman Heat Pump will not turn off

    Started by scropley7, 07-04-2015 01:15 PM
    • Replies: 4
    • Views: 173
    Yesterday, 04:06 PM Go to last post
    • Replies: 27
    • Views: 760
    Yesterday, 04:03 PM Go to last post
  9. Model to compressor cross reference?

    Started by Geckolyn, 07-03-2015 01:35 PM
    • Replies: 11
    • Views: 228
    Yesterday, 11:51 AM Go to last post
  10. Honeywell DR90 Dehumidifier not maintaining 50% RH

    Started by patrick04, 06-20-2015 10:38 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 1,207
    Yesterday, 11:45 AM Go to last post
    • Replies: 8
    • Views: 274
    Yesterday, 11:19 AM Go to last post
  11. Ducane A/C help

    Started by baseballbuzz, 07-04-2015 09:58 PM
    • Replies: 5
    • Views: 139
    Yesterday, 11:11 AM Go to last post
  12. New system sizing

    Started by dsmith4087, 07-04-2015 05:52 PM
    • Replies: 1
    • Views: 116
    Yesterday, 08:10 AM Go to last post
  13. Question Another Mini Split Heat Pump question (With a diagram!)

    Started by DBenson, 06-22-2015 09:05 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 736
    Yesterday, 08:00 AM Go to last post
    • Replies: 5
    • Views: 199
    Yesterday, 07:43 AM Go to last post
    • Replies: 1
    • Views: 106
    Yesterday, 07:19 AM Go to last post
  14. lennox air conditioners cool quickly

    Started by emrey35, 07-04-2015 10:02 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 458
    Yesterday, 07:09 AM Go to last post
  15. Confused New Trane Central A/C -- Only 10-11 Degree Temperature Drop

    Started by mrconsumer, 07-02-2015 12:49 PM
    3 Pages
    1 2 3
    insufficient cooling, trane
    • Replies: 27
    • Views: 828
    07-04-2015, 10:54 PM Go to last post
    • Replies: 21
    • Views: 520
    07-04-2015, 10:26 PM Go to last post
  16. Brent, thanks for a great install!

    Started by RPinGA, 07-03-2015 05:33 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 779
    07-04-2015, 10:16 PM Go to last post
  17. New AC system - MUCH higher electrical bill

    Started by lorenzojf, 06-29-2015 11:58 AM
    8 Pages
    1 2 3 4 5 6 ... 8
    • Replies: 102
    • Views: 2,538
    07-04-2015, 07:37 PM Go to last post
  18. Flex duct torn on the inside

    Started by Fireflyflyaway, 06-30-2015 09:56 AM
    • Replies: 11
    • Views: 412
    07-04-2015, 05:33 PM Go to last post
  19. Condensate not draining Three Questions

    Started by Cheers, 07-03-2015 02:00 PM
    • Replies: 7
    • Views: 221
    07-04-2015, 03:52 PM Go to last post
  20. Air Velocity/ duct sizing/ manufacturer specs

    Started by foreman3531, 07-04-2015 01:54 PM
    air velocity, duct sizing ac, specs
    • Replies: 4
    • Views: 102
    07-04-2015, 03:08 PM Go to last post
  21. Furnace Fan Stopping.

    Started by bammer3778, 07-03-2015 05:21 PM
    • Replies: 4
    • Views: 153
    07-04-2015, 02:23 PM Go to last post
  22. How long should AC run consistently

    Started by soonerbrink, 07-03-2015 09:23 AM
    • Replies: 5
    • Views: 286
    07-04-2015, 01:18 PM Go to last post
  23. Trane xe1200

    Started by Johnny19734, 07-04-2015 10:12 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 229
    07-04-2015, 12:53 PM Go to last post
  24. Fix for hack install

    Started by billmcg, 07-03-2015 06:35 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 433
    07-04-2015, 10:52 AM Go to last post
    • Replies: 3
    • Views: 189
    07-04-2015, 10:37 AM Go to last post
    • Replies: 3
    • Views: 163
    07-03-2015, 09:05 PM Go to last post
    • Replies: 3
    • Views: 256
    07-03-2015, 02:55 PM Go to last post
    • Replies: 4
    • Views: 216
    07-03-2015, 01:11 PM Go to last post
    • Replies: 1
    • Views: 280
    07-03-2015, 11:47 AM Go to last post
    • Replies: 0
    • Views: 98
    07-03-2015, 11:13 AM Go to last post
  25. Hello, new member new thread.

    Started by REKIII, 07-03-2015 11:02 AM
    • Replies: 0
    • Views: 79
    07-03-2015, 11:02 AM Go to last post
  26. New Member looking for guidance :)

    Started by 911teri, 07-01-2015 06:51 PM
    • Replies: 1
    • Views: 164
    07-03-2015, 10:22 AM Go to last post
  27. York LX vs Carrier Comfort series heat pumps

    Started by jmu2004, 07-02-2015 11:52 AM
    • Replies: 10
    • Views: 257
    07-03-2015, 09:31 AM Go to last post
    • Replies: 3
    • Views: 141
    07-03-2015, 07:29 AM Go to last post
  28. Calculator for HSPF * $ kwh = $/mbtu??

    Started by lasitter, 06-30-2015 11:31 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 379
    07-03-2015, 05:20 AM Go to last post
  29. Confused Which Armstrong AC Condensing unit?

    Started by trammd, 06-29-2015 02:55 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 387
    07-03-2015, 12:31 AM Go to last post
    • Replies: 4
    • Views: 298
    07-02-2015, 10:59 PM Go to last post
  30. Plenum design

    Started by AceKool, 07-02-2015 06:33 PM
    • Replies: 1
    • Views: 170
    07-02-2015, 06:47 PM Go to last post
  31. Is this legit or shady?

    Started by ggcisco, 07-02-2015 04:18 PM
    • Replies: 5
    • Views: 304
    07-02-2015, 04:58 PM Go to last post
  32. Why different speeds?

    Started by fionazuppa, 04-06-2015 01:13 AM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 1,827
    07-02-2015, 03:42 PM Go to last post
  33. New TXV or not? Seems to be working...

    Started by achelpme, 07-02-2015 03:26 PM
    • Replies: 1
    • Views: 117
    07-02-2015, 03:37 PM Go to last post
  34. many filters vs one

    Started by mangurian, 07-02-2015 11:52 AM
    • Replies: 3
    • Views: 152
    07-02-2015, 02:16 PM Go to last post
  35. Suction line sizing for 5-ton

    Started by M3 Pete, 07-01-2015 06:54 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 451
    07-02-2015, 01:55 PM Go to last post
  36. Heatpump pipe sizing?

    Started by chuckpen, 07-02-2015 10:41 AM
    pipe sizing, piping techniques
    • Replies: 1
    • Views: 102
    07-02-2015, 11:16 AM Go to last post

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