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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: 55,100
    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: 53,702
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Trane/Am Std Heat Pump Tech Tip

    Started by SBKold, 10-19-2010 09:39 AM
    • Replies: 10
    • Views: 962
    10-20-2010, 07:10 AM Go to last post
  3. Got a brand spankin' new HP from Amana (pics included)

    Started by AvantGarde, 10-19-2010 04:48 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,315
    10-20-2010, 06:38 AM Go to last post
  4. Choosing contractor over brand

    Started by DTM333, 10-15-2010 10:09 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,819
    10-20-2010, 06:11 AM Go to last post
  5. Question service valves

    Started by countyvac, 10-16-2010 08:40 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,846
    10-20-2010, 06:01 AM Go to last post
  6. Help needed with an old Carrier flowtronix unit

    Started by RedGS, 10-20-2010 05:59 AM
    • Replies: 0
    • Views: 390
    10-20-2010, 05:59 AM Go to last post
    • Replies: 1
    • Views: 1,249
    10-20-2010, 04:44 AM Go to last post
  7. Small 2-stage list for small home?

    Started by RandomNick, 10-14-2010 02:16 AM
    • Replies: 9
    • Views: 2,071
    10-20-2010, 01:05 AM Go to last post
  8. Opinions on Carrier zoning options (Infinity vs. Comfort)

    Started by JoeSix, 09-28-2010 11:23 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 3,327
    10-19-2010, 10:03 PM Go to last post
  9. Cool a Closet Next To Air Handler

    Started by audiomenu, 10-18-2010 04:43 PM
    • Replies: 5
    • Views: 787
    10-19-2010, 07:37 PM Go to last post
  10. Thermostats and Control Valves

    Started by BillM2, 10-19-2010 07:26 PM
    • Replies: 1
    • Views: 448
    10-19-2010, 07:36 PM Go to last post
  11. How to best supply make up air for a bathroom vent

    Started by DavidJ, 10-13-2010 11:46 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 5,818
    10-19-2010, 06:54 PM Go to last post
  12. EER vs SEER and the relative importance of each

    Started by DavidJ, 10-18-2010 01:07 PM
    • Replies: 6
    • Views: 3,069
    10-19-2010, 03:24 PM Go to last post
  13. Condenser Unit, 1 vs 2 compressors

    Started by RoseRx, 10-18-2010 08:34 PM
    • Replies: 6
    • Views: 2,344
    10-19-2010, 08:55 AM Go to last post
  14. Confused Heil Model number

    Started by Wayner, 10-19-2010 01:06 AM
    • Replies: 1
    • Views: 976
    10-19-2010, 08:31 AM Go to last post
  15. Which AC? Too many variables

    Started by DTM333, 10-18-2010 08:07 PM
    • Replies: 6
    • Views: 685
    10-19-2010, 08:02 AM Go to last post
  16. Trane XV80 Model Numbers?

    Started by intence, 10-18-2010 05:56 PM
    • Replies: 9
    • Views: 3,270
    10-19-2010, 01:27 AM Go to last post
  17. Navien Tankless: Do I need an "Expansion Tank"?

    Started by bareyb, 10-18-2010 07:28 PM
    • Replies: 1
    • Views: 1,673
    10-18-2010, 11:54 PM Go to last post
  18. T-stat selection/return location

    Started by jml1911a1, 10-07-2010 08:56 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,935
    10-18-2010, 10:48 PM Go to last post
  19. Lennox Series 7000 Outdoor Sensor

    Started by ksspartan, 10-11-2010 07:48 PM
    • Replies: 11
    • Views: 3,519
    10-18-2010, 10:43 PM Go to last post
  20. Lennox CS7000 VRS icomfort Thermostat

    Started by bikingguy, 10-18-2010 01:00 PM
    • Replies: 2
    • Views: 2,064
    10-18-2010, 09:53 PM Go to last post
  21. Design degree/infiltration/heat loss calculation

    Started by Codyt, 10-17-2010 05:49 PM
    • Replies: 11
    • Views: 2,625
    10-18-2010, 09:53 PM Go to last post
    • Replies: 6
    • Views: 2,754
    10-18-2010, 08:51 PM Go to last post
  22. found a ducted boot in the attic.

    Started by mdm0001, 10-18-2010 07:47 PM
    • Replies: 1
    • Views: 513
    10-18-2010, 07:56 PM Go to last post
  23. Talking Coleman supplier?

    Started by Action Jackson, 10-18-2010 07:12 PM
    • Replies: 0
    • Views: 463
    10-18-2010, 07:12 PM Go to last post
  24. Changing a R-410A system over to

    Started by bigmann3104, 09-07-2010 08:28 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 74
    • Views: 5,191
    10-18-2010, 06:55 PM Go to last post
  25. Unhappy RHEEM RPMD-042JAZ Reset issues

    Started by Angele, 10-18-2010 01:33 PM
    • Replies: 6
    • Views: 1,614
    10-18-2010, 06:45 PM Go to last post
  26. Curious about staging algorithms

    Started by garya505, 09-08-2010 12:23 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 2,026
    10-18-2010, 06:34 PM Go to last post
  27. ERVs not practical for Northern climates?

    Started by jdaley, 10-16-2010 09:26 AM
    • Replies: 11
    • Views: 1,264
    10-18-2010, 05:38 PM Go to last post
    • Replies: 7
    • Views: 1,430
    10-18-2010, 05:34 PM Go to last post
  28. Question Carrier Infinity Thermostat - Blank

    Started by Llama, 10-17-2010 10:49 AM
    • Replies: 10
    • Views: 3,522
    10-18-2010, 03:03 PM Go to last post
  29. New Furnace

    Started by kmarrocco, 10-18-2010 11:40 AM
    • Replies: 4
    • Views: 868
    10-18-2010, 02:21 PM Go to last post
  30. Is "Authorized Dealer" necessary?

    Started by Tim6, 10-15-2010 08:26 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,052
    10-18-2010, 12:26 PM Go to last post
  31. Manual J vs. observed performance

    Started by rick66, 10-11-2010 02:57 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 3,570
    10-18-2010, 11:44 AM Go to last post
    • Replies: 2
    • Views: 1,376
    10-18-2010, 10:34 AM Go to last post
  32. Multi Zone Mini Split vs Central

    Started by itsacrazyasian, 06-08-2010 07:09 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 10,041
    10-18-2010, 09:19 AM Go to last post
  33. Best brand(s) for apartment building?

    Started by cmahrle, 10-11-2010 09:36 PM
    • Replies: 8
    • Views: 971
    10-18-2010, 08:52 AM Go to last post
    • Replies: 1
    • Views: 1,055
    10-18-2010, 08:26 AM Go to last post
  34. Luxaire JF-30

    Started by MiniSoCold, 10-17-2010 11:42 PM
    • Replies: 4
    • Views: 925
    10-18-2010, 05:32 AM Go to last post
  35. Minimizing pressure loss in 180-degree duct bends

    Started by mrd999, 10-15-2010 08:04 AM
    • Replies: 3
    • Views: 2,287
    10-17-2010, 11:15 PM Go to last post
  36. More Rheem vs Carrier

    Started by DTM333, 10-12-2010 10:48 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 5,403
    10-17-2010, 06:30 PM Go to last post
  37. getting to the control panel on a Rheem furnace

    Started by marilyn934, 10-16-2010 07:41 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,176
    10-17-2010, 06:15 PM Go to last post
  38. American Standard vs. Amana

    Started by hackr4evr, 10-15-2010 09:06 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 3,904
    10-17-2010, 05:31 PM Go to last post
  39. Did I get it Right???

    Started by aroffe, 10-15-2010 11:28 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 2,254
    10-17-2010, 05:21 PM Go to last post
  40. Alright somebody tell me what's going on (again)

    Started by AvantGarde, 10-16-2010 07:45 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,101
    10-17-2010, 02:31 PM Go to last post
  41. Smile Input from the Pros please

    Started by gat210, 09-13-2010 08:57 PM
    • Replies: 3
    • Views: 1,537
    10-17-2010, 12:10 PM Go to last post
  42. Heat pump/dual fuel defrost cycle

    Started by Brakeman, 10-17-2010 12:43 AM
    • Replies: 4
    • Views: 1,708
    10-17-2010, 12:08 PM Go to last post
  43. How dual duel work

    Started by proofturn, 10-15-2010 06:36 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,374
    10-17-2010, 12:06 PM Go to last post
  44. Seeking advice...

    Started by Raimond, 10-16-2010 10:33 PM
    • Replies: 4
    • Views: 649
    10-17-2010, 11:37 AM Go to last post
  45. Hmm Measuring Static Pressure

    Started by LeftyMetz, 10-17-2010 09:37 AM
    static pressure
    • Replies: 2
    • Views: 1,660
    10-17-2010, 11:35 AM Go to last post
  46. Question Replacing American Furnace Co. Furnace

    Started by MMMT1986, 10-15-2010 08:05 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,935
    10-17-2010, 11:33 AM Go to last post

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