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: 65,459
    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: 65,539
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Help with winter time moisture in air handler

    Started by AC_newbie, 12-07-2015 04:27 PM
    • Replies: 3
    • Views: 702
    12-07-2015, 10:38 PM Go to last post
  3. fan control Heat Pump

    Started by shannonomeara, 12-07-2015 06:39 PM
    fan only mode, fan performance, heat pump
    • Replies: 1
    • Views: 960
    12-07-2015, 08:10 PM Go to last post
  4. Single AprilAire 600 for dual zone

    Started by johnod, 11-29-2015 04:58 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,298
    12-07-2015, 07:25 PM Go to last post
    • Replies: 12
    • Views: 899
    12-07-2015, 05:14 PM Go to last post
    • Replies: 3
    • Views: 981
    12-07-2015, 11:50 AM Go to last post
  5. new house = new to heat pump system

    Started by exterra, 11-10-2015 08:38 AM
    • Replies: 9
    • Views: 1,240
    12-07-2015, 10:28 AM Go to last post
    • Replies: 3
    • Views: 606
    12-07-2015, 09:36 AM Go to last post
  6. Heat Pump or Conventional AC + Furnace

    Started by workerbee123, 12-05-2015 01:03 AM
    • Replies: 7
    • Views: 995
    12-07-2015, 06:46 AM Go to last post
    • Replies: 6
    • Views: 1,452
    12-07-2015, 05:37 AM Go to last post
  7. Proper conversion of R22 to 410A

    Started by Madocian, 12-01-2015 08:39 AM
    • Replies: 11
    • Views: 1,557
    12-07-2015, 12:24 AM Go to last post
    • Replies: 8
    • Views: 1,455
    12-06-2015, 11:46 PM Go to last post
    • Replies: 4
    • Views: 647
    12-06-2015, 11:43 PM Go to last post
    • Replies: 2
    • Views: 479
    12-06-2015, 09:23 PM Go to last post
  8. mini split condensate pumps and codes

    Started by jayrenner, 12-06-2015 06:12 PM
    • Replies: 0
    • Views: 463
    12-06-2015, 06:12 PM Go to last post
  9. wiring diagram needed for Coleman HVAC heat pump model 3736A911

    Started by Gary E., 12-05-2015 04:21 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,491
    12-06-2015, 05:50 PM Go to last post
    • Replies: 0
    • Views: 639
    12-06-2015, 03:44 PM Go to last post
  10. Soot everywhere from Valiant F70 W50 oil boiler

    Started by bumpette, 12-04-2015 11:18 AM
    • Replies: 9
    • Views: 989
    12-06-2015, 02:08 PM Go to last post
    • Replies: 0
    • Views: 656
    12-06-2015, 01:14 PM Go to last post
  11. Forcing air through a register

    Started by Crow's Nest, 12-05-2015 11:33 PM
    • Replies: 4
    • Views: 791
    12-06-2015, 12:14 PM Go to last post
  12. minitherm firing issue

    Started by skimax, 12-06-2015 10:47 AM
    • Replies: 0
    • Views: 481
    12-06-2015, 10:47 AM Go to last post
  13. GMH95 with Controlled 2 Stage

    Started by LelandJF, 12-04-2015 12:29 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,284
    12-05-2015, 11:47 PM Go to last post
  14. Will this filter impede air flow?

    Started by dchapman22, 12-05-2015 08:50 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,692
    12-05-2015, 11:27 PM Go to last post
    • Replies: 10
    • Views: 1,139
    12-05-2015, 11:09 PM Go to last post
    • Replies: 4
    • Views: 770
    12-05-2015, 10:53 PM Go to last post
  15. american standard variable speed 2 stage furnace questions

    Started by redirnexo, 12-05-2015 09:25 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,536
    12-05-2015, 07:55 PM Go to last post
  16. At what outside air temp does AUX HEAT kick in?

    Started by phototec, 12-05-2015 05:03 AM
    • Replies: 11
    • Views: 1,357
    12-05-2015, 07:43 PM Go to last post
    • Replies: 5
    • Views: 538
    12-05-2015, 07:35 PM Go to last post
  17. Smile 25 Unit Residence Requires Control Upgrade - How to proceed?

    Started by jurban1997, 12-02-2015 03:03 AM
    2 Pages
    1 2
    controller, heat controller, sensor, steam
    • Replies: 14
    • Views: 1,679
    12-05-2015, 07:02 PM Go to last post
    • Replies: 10
    • Views: 1,029
    12-05-2015, 06:54 PM Go to last post
  18. Connecting Flex Duct to Register Box/Boots

    Started by BinNC, 12-04-2015 08:04 PM
    • Replies: 1
    • Views: 817
    12-04-2015, 08:15 PM Go to last post
  19. Goodman 200% Airflow Spec Changes

    Started by CaBuilder, 11-27-2015 11:00 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,856
    12-04-2015, 07:38 PM Go to last post
  20. Santa Fe Advance 2 Dehumidifier

    Started by BinNC, 12-04-2015 01:37 PM
    • Replies: 1
    • Views: 657
    12-04-2015, 07:03 PM Go to last post
    • Replies: 9
    • Views: 2,419
    12-04-2015, 06:01 PM Go to last post
  21. help swapping thermostat on my hot dawg

    Started by nilaszew, 12-02-2015 03:05 PM
    • Replies: 8
    • Views: 1,564
    12-04-2015, 04:52 PM Go to last post
  22. Lennox XP21 Problems

    Started by memphis-15, 12-04-2015 01:02 PM
    • Replies: 5
    • Views: 1,224
    12-04-2015, 02:41 PM Go to last post
  23. Drilling inspection hole in pvc pipe

    Started by Revorg, 12-03-2015 07:58 AM
    • Replies: 10
    • Views: 1,243
    12-04-2015, 02:24 PM Go to last post
    • Replies: 8
    • Views: 2,567
    12-04-2015, 10:29 AM Go to last post
    • Replies: 6
    • Views: 836
    12-04-2015, 09:51 AM Go to last post
  24. Munchkin 80MLP Question

    Started by dabineri, 12-02-2015 09:15 PM
    • Replies: 2
    • Views: 621
    12-04-2015, 09:35 AM Go to last post
  25. Why do heat pumps prefer level temps?

    Started by AlanSR, 12-03-2015 10:09 PM
    • Replies: 8
    • Views: 857
    12-04-2015, 07:55 AM Go to last post
  26. Adding a second thermostat?

    Started by tkalfaoglu, 12-04-2015 03:46 AM
    • Replies: 2
    • Views: 620
    12-04-2015, 07:13 AM Go to last post
  27. Goodman - Old Blower motor killing the board?

    Started by sefiro, 12-04-2015 06:00 AM
    • Replies: 0
    • Views: 427
    12-04-2015, 06:00 AM Go to last post
  28. Goodman ARUF 2 ton

    Started by Old Man Kenneth, 12-03-2015 02:43 AM
    • Replies: 5
    • Views: 758
    12-04-2015, 12:14 AM Go to last post
  29. Info on Grandaire gas furnaces and AC units

    Started by Robert55, 11-28-2015 06:15 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,553
    12-03-2015, 10:18 PM Go to last post
    • Replies: 5
    • Views: 914
    12-03-2015, 09:40 PM Go to last post
  30. Ecobee3 with York Affinity YP9C

    Started by Brad Ross Cohen, 12-03-2015 01:16 PM
    • Replies: 2
    • Views: 897
    12-03-2015, 09:17 PM Go to last post
  31. Defrost Question

    Started by jmlee44, 12-03-2015 07:15 PM
    • Replies: 1
    • Views: 487
    12-03-2015, 07:32 PM Go to last post
  32. Furnace in attic less than 30in tall

    Started by SmallAtticMan, 12-03-2015 02:38 PM
    • Replies: 1
    • Views: 552
    12-03-2015, 04:20 PM Go to last post
    • Replies: 2
    • Views: 395
    12-03-2015, 03:52 PM Go to last post

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