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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: 54,440
    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: 52,969
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Proper return and supply temperature differences?

    Started by Skalekal, 08-05-2014 03:35 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,664
    08-07-2014, 12:23 AM Go to last post
  3. Mitsubishi replace condenser or indoor units

    Started by mdcurry, 08-06-2014 12:42 PM
    • Replies: 3
    • Views: 387
    08-06-2014, 11:17 PM Go to last post
  4. Free standing unit

    Started by xaver, 08-05-2014 11:18 PM
    • Replies: 10
    • Views: 661
    08-06-2014, 07:25 PM Go to last post
  5. Air Flow Direction

    Started by Zuko, 08-06-2014 11:22 AM
    • Replies: 3
    • Views: 346
    08-06-2014, 06:57 PM Go to last post
  6. AHRI Certified 2.5 condender with 2.5 coil?

    Started by HvacJoeG, 07-24-2014 01:04 PM
    • Replies: 11
    • Views: 593
    08-06-2014, 02:43 PM Go to last post
  7. Trane A/C Capacity Reduction

    Started by offsite, 12-08-2011 01:49 AM
    • Replies: 12
    • Views: 1,520
    08-06-2014, 02:06 PM Go to last post
  8. 8kw vs 15kw heat strip

    Started by Navynick, 08-05-2014 12:22 PM
    • Replies: 7
    • Views: 686
    08-06-2014, 01:49 PM Go to last post
  9. Help Me Make Sense of Contractors' Recommendations

    Started by Thetoad30, 08-05-2014 01:50 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 912
    08-06-2014, 01:02 PM Go to last post
  10. Variable speed fan control etc.

    Started by sopwith, 08-06-2014 12:27 AM
    • Replies: 5
    • Views: 485
    08-06-2014, 11:29 AM Go to last post
  11. Need a new heat pump system - basic questions

    Started by jpcjguy, 08-06-2014 09:36 AM
    • Replies: 5
    • Views: 471
    08-06-2014, 11:12 AM Go to last post
  12. Trane's XR95 or Rheem R95P?

    Started by unklez, 08-05-2014 05:52 PM
    gas furnace, hvac
    • Replies: 5
    • Views: 790
    08-06-2014, 09:13 AM Go to last post
  13. General Question: Filter on HVAC Return?

    Started by srobert5, 08-05-2014 10:16 PM
    air, filter, hvac, return
    • Replies: 3
    • Views: 509
    08-06-2014, 08:54 AM Go to last post
  14. TZONE950 display dead

    Started by APG81, 08-05-2014 06:01 AM
    • Replies: 1
    • Views: 282
    08-06-2014, 07:48 AM Go to last post
    • Replies: 22
    • Views: 1,263
    08-06-2014, 06:56 AM Go to last post
  15. Help diagnosing strange probblem

    Started by PeterPan, 07-04-2014 10:56 AM
    5 Pages
    1 2 3 4 5
    • Replies: 57
    • Views: 3,527
    08-06-2014, 06:00 AM Go to last post
  16. Lennox mini ductless help/suggestions please?

    Started by desperaterob, 08-03-2014 02:04 PM
    • Replies: 2
    • Views: 568
    08-06-2014, 05:54 AM Go to last post
  17. Properly Sized Equiptment?

    Started by tegguy, 08-03-2014 04:40 PM
    • Replies: 9
    • Views: 707
    08-06-2014, 02:25 AM Go to last post
    • Replies: 7
    • Views: 678
    08-05-2014, 11:47 PM Go to last post
  18. Opinion on comment from home inspector

    Started by DanM, 08-05-2014 06:51 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,314
    08-05-2014, 09:32 PM Go to last post
  19. ctko2 blank screen thermostat

    Started by Fedevich, 08-05-2014 12:36 PM
    • Replies: 2
    • Views: 306
    08-05-2014, 08:42 PM Go to last post
  20. Blower Motor continues to run with T-Stat off

    Started by BKB1961, 08-05-2014 11:29 AM
    • Replies: 5
    • Views: 382
    08-05-2014, 08:11 PM Go to last post
  21. Questions about furnace replacement in my home

    Started by ualdriver, 08-05-2014 07:19 PM
    • Replies: 0
    • Views: 234
    08-05-2014, 07:19 PM Go to last post
    • Replies: 6
    • Views: 401
    08-05-2014, 05:40 PM Go to last post
  22. HVAC Humidity questions

    Started by adam500, 08-04-2014 09:02 AM
    • Replies: 8
    • Views: 583
    08-05-2014, 04:06 PM Go to last post
    • Replies: 2
    • Views: 339
    08-05-2014, 04:00 PM Go to last post
  23. Reuse the lines?

    Started by BaldLoonie, 08-05-2014 03:14 PM
    • Replies: 0
    • Views: 475
    08-05-2014, 03:14 PM Go to last post
  24. New system installed

    Started by halfelite, 08-05-2014 02:06 PM
    • Replies: 3
    • Views: 354
    08-05-2014, 03:14 PM Go to last post
  25. Confused Fix or Replace 11 year old unit??!?

    Started by 4cube, 08-05-2014 08:39 AM
    carrier, repair, replace
    • Replies: 4
    • Views: 576
    08-05-2014, 03:10 PM Go to last post
  26. basement apartment

    Started by jjandhk, 08-04-2014 06:30 PM
    • Replies: 4
    • Views: 359
    08-05-2014, 05:02 AM Go to last post
  27. Question about HVAC Capacitor problem

    Started by ElvisF16, 08-02-2014 06:22 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,991
    08-04-2014, 11:38 PM Go to last post
  28. Apartment HVAC return just attic

    Started by wystona, 08-04-2014 09:26 PM
    • Replies: 2
    • Views: 384
    08-04-2014, 11:35 PM Go to last post
  29. Need Second Opinion

    Started by scotgal, 08-04-2014 02:35 PM
    • Replies: 7
    • Views: 615
    08-04-2014, 11:10 PM Go to last post
    • Replies: 12
    • Views: 924
    08-04-2014, 09:11 PM Go to last post
  30. Question Noisy Startup on New AC/Heat Pump Outdoor Unit

    Started by Tim333, 08-01-2014 08:50 PM
    • Replies: 4
    • Views: 687
    08-04-2014, 08:39 PM Go to last post
  31. Air handler vibration

    Started by twc561, 08-04-2014 01:01 AM
    • Replies: 2
    • Views: 403
    08-04-2014, 08:35 PM Go to last post
  32. Conflicting Wiring Information for Trane xl18i, XC80 and tcond803

    Started by autiger2, 08-03-2014 12:20 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,208
    08-04-2014, 07:29 PM Go to last post
    • Replies: 3
    • Views: 372
    08-04-2014, 06:45 PM Go to last post
  33. Lennox xc14 vs 14acx foul up

    Started by zbxb006, 07-17-2014 01:24 AM
    • Replies: 3
    • Views: 699
    08-04-2014, 06:10 PM Go to last post
  34. Return Air Registers

    Started by Zuko, 08-04-2014 03:44 PM
    • Replies: 3
    • Views: 382
    08-04-2014, 05:43 PM Go to last post
  35. Question for a Daikin expert!

    Started by nexsen, 08-04-2014 03:28 PM
    • Replies: 0
    • Views: 341
    08-04-2014, 03:28 PM Go to last post
    • Replies: 10
    • Views: 625
    08-04-2014, 03:24 PM Go to last post
  36. Hissing noise from AC unit

    Started by baconman, 08-02-2014 10:19 PM
    • Replies: 4
    • Views: 618
    08-04-2014, 12:58 PM Go to last post
    • Replies: 9
    • Views: 838
    08-04-2014, 10:37 AM Go to last post
  37. Nicotine smoke coming through HVAC system in apartment

    Started by jetset86, 07-19-2014 07:14 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,231
    08-04-2014, 09:18 AM Go to last post
  38. Question condensate traps

    Started by charles2, 08-03-2014 06:36 PM
    • Replies: 8
    • Views: 705
    08-04-2014, 09:06 AM Go to last post
  39. adding a register to an existing duct

    Started by burner29, 08-03-2014 08:14 PM
    • Replies: 1
    • Views: 386
    08-04-2014, 08:54 AM Go to last post
  40. At Wits End with Upstairs AC

    Started by cmarcus, 08-03-2014 09:02 PM
    • Replies: 1
    • Views: 404
    08-03-2014, 09:07 PM Go to last post
  41. Adding Ductless vs Slim Duct for a second zone

    Started by Fast1300t, 08-03-2014 04:47 PM
    • Replies: 2
    • Views: 435
    08-03-2014, 08:59 PM Go to last post
  42. Thermostat Settings vs. unit won't reach setting

    Started by Zuko, 08-02-2014 07:06 PM
    • Replies: 11
    • Views: 861
    08-03-2014, 08:20 PM Go to last post
  43. Confused Heat Pump to Gas Furance? Help, Im freezing!

    Started by Kezzerxir, 08-03-2014 11:37 AM
    • Replies: 3
    • Views: 496
    08-03-2014, 06:17 PM Go to last post

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