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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: 77,087
    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: 81,889
    11-15-2008, 10:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question Portable Mini Split System

    Started by SWEATY1, Yesterday 05:39 PM
    • Replies: 16
    • Views: 179
    Today, 05:05 AM Go to last post
    • Replies: 15
    • Views: 309
    Today, 01:37 AM Go to last post
  3. Extended temperature range not working?

    Started by nuraman00, 10-24-2020 11:04 PM
    • Replies: 9
    • Views: 195
    Today, 01:05 AM Go to last post
    • Replies: 0
    • Views: 40
    Today, 12:36 AM Go to last post
    • Replies: 8
    • Views: 140
    Yesterday, 11:54 PM Go to last post
  4. mini split ducted to rigid spiral?

    Started by radiocntrlhead, 10-23-2020 11:01 PM
    • Replies: 3
    • Views: 229
    Yesterday, 11:18 PM Go to last post
  5. New Trane XR Condenser Electronic Noise

    Started by jmail, Yesterday 10:55 PM
    • Replies: 0
    • Views: 42
    Yesterday, 10:55 PM Go to last post
  6. DEHUM-HVAC configuration Advice

    Started by JM-DIY72, Yesterday 07:22 PM
    • Replies: 2
    • Views: 103
    Yesterday, 10:29 PM Go to last post
  7. Advice on conditioned attic and humdity

    Started by aseguin, Yesterday 05:29 PM
    • Replies: 2
    • Views: 74
    Yesterday, 09:50 PM Go to last post
  8. Post New Thermostat caused Heat Mode Failure

    Started by LordComfy, 10-24-2020 10:10 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 341
    Yesterday, 09:39 PM Go to last post
  9. 1996 Burnham - Rapidly Clicking Relay problem

    Started by Stelimaki, Yesterday 11:24 AM
    • Replies: 10
    • Views: 149
    Yesterday, 09:33 PM Go to last post
    • Replies: 2
    • Views: 185
    Yesterday, 05:25 PM Go to last post
  10. New HVAC system choices

    Started by nickzabo, 10-24-2020 02:25 PM
    • Replies: 1
    • Views: 149
    Yesterday, 05:06 PM Go to last post
    • Replies: 11
    • Views: 242
    Yesterday, 04:59 PM Go to last post
  11. Equipment sizing

    Started by Wild85, 10-24-2020 09:30 PM
    • Replies: 7
    • Views: 199
    Yesterday, 03:49 PM Go to last post
  12. On the home stretch for new system.

    Started by sgbroimp, 10-02-2020 01:13 PM
    • Replies: 7
    • Views: 524
    Yesterday, 02:52 PM Go to last post
    • Replies: 1
    • Views: 108
    Yesterday, 02:49 PM Go to last post
  13. questions on heat load calculation

    Started by Missoula, 10-24-2020 07:30 PM
    • Replies: 6
    • Views: 205
    Yesterday, 02:32 PM Go to last post
  14. Trane XB80 doesn't ignite, or give error code

    Started by Jacobsmay, Yesterday 12:26 PM
    • Replies: 10
    • Views: 153
    Yesterday, 02:29 PM Go to last post
  15. AC Humidity

    Started by Alon Mathan, 10-18-2020 06:04 AM
    • Replies: 12
    • Views: 451
    Yesterday, 02:08 PM Go to last post
  16. Question Honeywell VR8200C Replacement valve

    Started by Glenn Ettlinger, Yesterday 10:56 AM
    • Replies: 5
    • Views: 116
    Yesterday, 12:46 PM Go to last post
  17. AC Closet Mold

    Started by richardbreiter, 10-17-2020 06:36 PM
    • Replies: 16
    • Views: 313
    Yesterday, 11:45 AM Go to last post
  18. Ultra-Aire XT155H in real world

    Started by medveszonok, 10-23-2020 09:55 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 404
    Yesterday, 11:40 AM Go to last post
  19. New HVAC problems and sweating

    Started by synstsia, 10-24-2020 05:19 PM
    • Replies: 11
    • Views: 307
    Yesterday, 11:10 AM Go to last post
  20. Where do I submit Energy Star credits to?

    Started by nuraman00, 10-23-2020 09:19 PM
    • Replies: 4
    • Views: 151
    Yesterday, 08:18 AM Go to last post
  21. Upflow Return Air at Bottom or Side of Furnace?

    Started by BobStevens, 10-23-2020 05:10 PM
    • Replies: 8
    • Views: 214
    10-24-2020, 09:26 PM Go to last post
  22. Coolant level?

    Started by Jeremiahm, 10-24-2020 12:18 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 456
    10-24-2020, 08:07 PM Go to last post
  23. Stamped steel register static pressure

    Started by Wild85, 10-24-2020 03:08 PM
    • Replies: 2
    • Views: 192
    10-24-2020, 07:59 PM Go to last post
    • Replies: 5
    • Views: 173
    10-24-2020, 06:50 PM Go to last post
  24. Question Insulating Ducts?

    Started by nizzy100, 10-20-2020 11:58 AM
    • Replies: 4
    • Views: 273
    10-24-2020, 10:52 AM Go to last post
    • Replies: 8
    • Views: 372
    10-24-2020, 06:30 AM Go to last post
  25. Payne furnace shutting off after 3 minutes

    Started by josephmo, 10-23-2020 04:52 PM
    • Replies: 3
    • Views: 291
    10-24-2020, 01:11 AM Go to last post
  26. Can I find Carrier service bulletins online?

    Started by jeffreyabr, 10-23-2020 02:10 PM
    • Replies: 12
    • Views: 259
    10-23-2020, 10:32 PM Go to last post
  27. Tam9 & hudronic heat

    Started by bnwguy, 10-20-2020 09:40 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 678
    10-23-2020, 09:41 PM Go to last post
  28. 80% Furnace Flu Pipe Replacement

    Started by mroberts, 10-21-2020 10:50 PM
    • Replies: 7
    • Views: 387
    10-23-2020, 07:31 PM Go to last post
  29. Old boiler standing pilot natural gas valve

    Started by Rumsey, 10-23-2020 06:19 PM
    • Replies: 1
    • Views: 292
    10-23-2020, 07:20 PM Go to last post
  30. New HVAC installed. How to limit whistles and hum?

    Started by mcnam1, 10-23-2020 01:07 PM
    furnace
    • Replies: 7
    • Views: 221
    10-23-2020, 06:55 PM Go to last post
  31. Variable Speed blower and steam humidifier

    Started by sgbroimp, 10-22-2020 12:18 PM
    • Replies: 3
    • Views: 171
    10-23-2020, 05:30 PM Go to last post
  32. Trane 410 Fall Specs ok , for winter??

    Started by Music Man, 10-21-2020 04:20 PM
    • Replies: 13
    • Views: 369
    10-23-2020, 04:42 PM Go to last post

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