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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: 77,064
    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 10:40 PM
    • Replies: 0
    • Views: 81,851
    11-15-2008, 10:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Extended temperature range not working?

    Started by nuraman00, Yesterday 11:04 PM
    • Replies: 2
    • Views: 42
    Today, 01:16 AM Go to last post
    • Replies: 0
    • Views: 36
    Yesterday, 11:20 PM Go to last post
  3. Where do I submit Energy Star credits to?

    Started by nuraman00, 10-23-2020 09:19 PM
    • Replies: 3
    • Views: 106
    Yesterday, 11:03 PM Go to last post
  4. Equipment sizing

    Started by Wild85, Yesterday 09:30 PM
    • Replies: 2
    • Views: 60
    Yesterday, 10:44 PM Go to last post
  5. Upflow Return Air at Bottom or Side of Furnace?

    Started by BobStevens, 10-23-2020 05:10 PM
    • Replies: 8
    • Views: 147
    Yesterday, 09:26 PM Go to last post
  6. New HVAC problems and sweating

    Started by synstsia, Yesterday 05:19 PM
    • Replies: 6
    • Views: 165
    Yesterday, 09:01 PM Go to last post
  7. Coolant level?

    Started by Jeremiahm, Yesterday 12:18 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 339
    Yesterday, 08:07 PM Go to last post
  8. Stamped steel register static pressure

    Started by Wild85, Yesterday 03:08 PM
    • Replies: 2
    • Views: 136
    Yesterday, 07:59 PM Go to last post
  9. questions on heat load calculation

    Started by Missoula, Yesterday 07:30 PM
    • Replies: 0
    • Views: 73
    Yesterday, 07:30 PM Go to last post
    • Replies: 5
    • Views: 108
    Yesterday, 06:50 PM Go to last post
  10. Ultra-Aire XT155H in real world

    Started by medveszonok, 10-23-2020 09:55 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 320
    Yesterday, 05:52 PM Go to last post
  11. AC Closet Mold

    Started by richardbreiter, 10-17-2020 06:36 PM
    • Replies: 10
    • Views: 249
    Yesterday, 04:52 PM Go to last post
  12. New HVAC system choices

    Started by nickzabo, Yesterday 02:25 PM
    • Replies: 0
    • Views: 94
    Yesterday, 02:25 PM Go to last post
  13. Question Insulating Ducts?

    Started by nizzy100, 10-20-2020 11:58 AM
    • Replies: 4
    • Views: 239
    Yesterday, 10:52 AM Go to last post
    • Replies: 1
    • Views: 145
    Yesterday, 09:34 AM Go to last post
  14. mini split ducted to rigid spiral?

    Started by radiocntrlhead, 10-23-2020 11:01 PM
    • Replies: 2
    • Views: 184
    Yesterday, 06:33 AM Go to last post
    • Replies: 8
    • Views: 340
    Yesterday, 06:30 AM Go to last post
  15. Payne furnace shutting off after 3 minutes

    Started by josephmo, 10-23-2020 04:52 PM
    • Replies: 3
    • Views: 259
    Yesterday, 01:11 AM Go to last post
  16. Can I find Carrier service bulletins online?

    Started by jeffreyabr, 10-23-2020 02:10 PM
    • Replies: 12
    • Views: 238
    10-23-2020, 10:32 PM Go to last post
  17. Tam9 & hudronic heat

    Started by bnwguy, 10-20-2020 09:40 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 652
    10-23-2020, 09:41 PM Go to last post
  18. 80% Furnace Flu Pipe Replacement

    Started by mroberts, 10-21-2020 10:50 PM
    • Replies: 7
    • Views: 348
    10-23-2020, 07:31 PM Go to last post
  19. Old boiler standing pilot natural gas valve

    Started by Rumsey, 10-23-2020 06:19 PM
    • Replies: 1
    • Views: 272
    10-23-2020, 07:20 PM Go to last post
  20. New HVAC installed. How to limit whistles and hum?

    Started by mcnam1, 10-23-2020 01:07 PM
    furnace
    • Replies: 7
    • Views: 187
    10-23-2020, 06:55 PM Go to last post
    • Replies: 3
    • Views: 126
    10-23-2020, 06:34 PM Go to last post
  21. Variable Speed blower and steam humidifier

    Started by sgbroimp, 10-22-2020 12:18 PM
    • Replies: 3
    • Views: 143
    10-23-2020, 05:30 PM Go to last post
  22. Trane 410 Fall Specs ok , for winter??

    Started by Music Man, 10-21-2020 04:20 PM
    • Replies: 13
    • Views: 331
    10-23-2020, 04:42 PM Go to last post
    • Replies: 2
    • Views: 75
    10-23-2020, 04:27 PM Go to last post
  23. How to quite AC compressor unit

    Started by mcnam1, 10-23-2020 01:28 PM
    • Replies: 5
    • Views: 123
    10-23-2020, 03:39 PM Go to last post
  24. Oversized furnace?

    Started by sbk12, 10-16-2020 03:54 AM
    • Replies: 5
    • Views: 487
    10-23-2020, 02:52 PM Go to last post
  25. Can extreme bends, too many bends in A/C lines cause noise?

    Started by shadango, 09-16-2020 03:37 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 788
    10-23-2020, 01:22 PM Go to last post
    • Replies: 8
    • Views: 152
    10-23-2020, 12:35 PM Go to last post
  26. On the home stretch for new system.

    Started by sgbroimp, 10-02-2020 01:13 PM
    • Replies: 6
    • Views: 472
    10-23-2020, 11:55 AM Go to last post
  27. Musty cigarette smell from vents - need help!

    Started by Sbruck, 10-23-2020 01:12 AM
    • Replies: 4
    • Views: 230
    10-23-2020, 11:47 AM Go to last post
  28. Electric Strip Heat Question for all Electric House

    Started by resjan, 10-02-2020 06:17 AM
    5 Pages
    1 2 3 4 5
    • Replies: 94
    • Views: 2,122
    10-23-2020, 11:37 AM Go to last post
  29. Grunaire Mini Split H4 error code in Heat Mode

    Started by SGrantNC, 10-23-2020 08:41 AM
    • Replies: 2
    • Views: 104
    10-23-2020, 10:25 AM Go to last post
  30. What is a good price to pay...

    Started by ryanFL, 10-22-2020 10:46 AM
    • Replies: 9
    • Views: 337
    10-23-2020, 08:33 AM Go to last post
  31. Bosch air handler sizing for 3.5 ton

    Started by Desertdessert, 10-22-2020 05:32 PM
    • Replies: 2
    • Views: 404
    10-23-2020, 06:31 AM Go to last post
    • Replies: 4
    • Views: 260
    10-23-2020, 01:11 AM Go to last post
    • Replies: 4
    • Views: 319
    10-22-2020, 11:41 PM Go to last post

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