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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: 59,569
    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: 58,711
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. HVAC Loads & Second Opinion

    Started by adrisc, 07-28-2014 06:53 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,498
    07-30-2014, 02:41 PM Go to last post
  3. Fresh Air Intake Filter

    Started by SeanCLV, 07-28-2014 12:04 PM
    • Replies: 5
    • Views: 1,341
    07-30-2014, 01:17 PM Go to last post
  4. Dehumidifier crippling system???

    Started by fulmino, 07-27-2014 08:56 PM
    • Replies: 5
    • Views: 718
    07-30-2014, 09:52 AM Go to last post
  5. How many SEER can my blower fan deliver?

    Started by Jlinkins, 07-28-2014 11:22 PM
    • Replies: 6
    • Views: 722
    07-30-2014, 09:33 AM Go to last post
  6. Variable Speed Motor Question

    Started by Pcorrado, 07-29-2014 10:31 PM
    • Replies: 4
    • Views: 680
    07-30-2014, 06:12 AM Go to last post
  7. General question

    Started by kelowna john, 07-29-2014 06:35 PM
    • Replies: 5
    • Views: 606
    07-30-2014, 05:35 AM Go to last post
  8. Heat pump with Oil backup

    Started by him88himself, 07-27-2014 07:47 PM
    • Replies: 1
    • Views: 551
    07-30-2014, 12:39 AM Go to last post
  9. What the heck is this noise?? Video link included

    Started by jreed012, 07-29-2014 07:43 PM
    • Replies: 1
    • Views: 462
    07-29-2014, 11:33 PM Go to last post
  10. Rheem vs Bryant

    Started by gcinque, 07-29-2014 02:12 PM
    • Replies: 5
    • Views: 1,591
    07-29-2014, 10:26 PM Go to last post
  11. Replacement Unit Advice

    Started by JackB1, 07-26-2014 10:01 PM
    • Replies: 12
    • Views: 1,035
    07-29-2014, 09:58 PM Go to last post
  12. HRV rattling floor

    Started by tolis, 07-29-2014 09:51 PM
    • Replies: 0
    • Views: 342
    07-29-2014, 09:51 PM Go to last post
  13. Electric Air handler split system replacement inquiry

    Started by iVAC, 07-28-2014 07:45 PM
    • Replies: 6
    • Views: 620
    07-29-2014, 09:20 PM Go to last post
    • Replies: 6
    • Views: 2,862
    07-29-2014, 04:57 PM Go to last post
  14. Advice on New Hydro Air System

    Started by SSMANEWB, 07-28-2014 09:45 AM
    advice, heil, hydronic air handler, indirect water heater, weil mclain boiler
    • Replies: 4
    • Views: 612
    07-29-2014, 04:07 PM Go to last post
  15. Thermidistat Fan On switch defective

    Started by bpboater, 07-29-2014 09:35 AM
    • Replies: 8
    • Views: 480
    07-29-2014, 03:27 PM Go to last post
  16. Trying to learn to fish - AHRI Lookup Help

    Started by Thetoad30, 07-29-2014 01:09 PM
    • Replies: 10
    • Views: 1,107
    07-29-2014, 03:07 PM Go to last post
  17. Please help!

    Started by Tylt33, 07-27-2014 11:09 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,754
    07-29-2014, 10:02 AM Go to last post
  18. just a little diagnosing help

    Started by David Watters, 07-29-2014 08:40 AM
    • Replies: 2
    • Views: 448
    07-29-2014, 09:34 AM Go to last post
  19. Question on an Air Exchanger

    Started by xtr, 07-28-2014 07:27 PM
    • Replies: 2
    • Views: 444
    07-29-2014, 09:07 AM Go to last post
    • Replies: 5
    • Views: 765
    07-29-2014, 07:39 AM Go to last post
  20. Paralysis by Analysis (Load Calcs)

    Started by lgutkows, 07-28-2014 12:27 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,794
    07-29-2014, 06:34 AM Go to last post
  21. buying HVAC

    Started by rcraigsmith, 07-28-2014 09:53 PM
    • Replies: 2
    • Views: 681
    07-29-2014, 05:42 AM Go to last post
  22. My furnace and how much CFM it can handle.

    Started by DrizzNation, 07-27-2014 12:50 AM
    • Replies: 11
    • Views: 1,549
    07-29-2014, 03:31 AM Go to last post
  23. Upstairs will not stay cool on hot days

    Started by b50, 07-29-2014 12:09 AM
    • Replies: 0
    • Views: 364
    07-29-2014, 12:09 AM Go to last post
    • Replies: 15
    • Views: 2,177
    07-28-2014, 11:16 PM Go to last post
  24. MISMATCHED HEAT PUMP CONDENSER & HANDLER

    Started by Scottytola, 07-28-2014 02:59 PM
    mismatched systems article, residential hvac, trane
    • Replies: 2
    • Views: 835
    07-28-2014, 08:56 PM Go to last post
  25. Split System mixed parts?

    Started by General_contrac, 07-28-2014 09:35 AM
    • Replies: 3
    • Views: 572
    07-28-2014, 08:44 PM Go to last post
    • Replies: 4
    • Views: 792
    07-28-2014, 06:28 PM Go to last post
  26. "water hammer" effect

    Started by Johnny Hill, 07-28-2014 05:22 PM
    • Replies: 0
    • Views: 398
    07-28-2014, 05:22 PM Go to last post
    • Replies: 0
    • Views: 311
    07-28-2014, 04:04 PM Go to last post
  27. Oversized Air Conditioner. I am miserable.

    Started by Canaligator, 07-27-2014 03:33 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 3,300
    07-28-2014, 03:35 PM Go to last post
  28. How does a 2 stage system work? PLEASE HELP !!

    Started by Canaligator, 07-28-2014 02:17 PM
    • Replies: 3
    • Views: 864
    07-28-2014, 03:17 PM Go to last post
  29. Issues with a split system

    Started by mjcny, 07-28-2014 09:07 AM
    • Replies: 5
    • Views: 574
    07-28-2014, 02:02 PM Go to last post
  30. To flush the system or not to flush?

    Started by HvacJoeG, 07-28-2014 01:34 PM
    • Replies: 1
    • Views: 431
    07-28-2014, 01:35 PM Go to last post
  31. Swamp Cooler does not work on "high cool"

    Started by icetre421, 07-24-2014 02:33 PM
    • Replies: 8
    • Views: 866
    07-28-2014, 10:48 AM Go to last post
    • Replies: 2
    • Views: 522
    07-28-2014, 07:13 AM Go to last post
    • Replies: 2
    • Views: 494
    07-27-2014, 11:07 PM Go to last post
  32. 4.5 Inch Ducts

    Started by gjhickel, 07-27-2014 08:16 PM
    • Replies: 2
    • Views: 476
    07-27-2014, 08:43 PM Go to last post
  33. Trane Tcont800 series thermo

    Started by ezrollin, 07-27-2014 01:50 PM
    • Replies: 1
    • Views: 472
    07-27-2014, 08:42 PM Go to last post
  34. Daikin Ducted Mini Split System

    Started by Robert b, 07-27-2014 05:46 PM
    • Replies: 3
    • Views: 1,107
    07-27-2014, 08:25 PM Go to last post
    • Replies: 7
    • Views: 1,041
    07-27-2014, 05:53 PM Go to last post
  35. R22 system upgrade

    Started by Audi18t721, 07-27-2014 08:26 AM
    • Replies: 9
    • Views: 1,203
    07-27-2014, 01:28 PM Go to last post
  36. Confused HVAC help please. No power to thermostat...

    Started by sp84_, 07-27-2014 11:03 AM
    • Replies: 6
    • Views: 1,557
    07-27-2014, 01:21 PM Go to last post
  37. acadia is dead! replacement options??

    Started by Alawhead, 07-25-2014 10:04 AM
    • Replies: 4
    • Views: 586
    07-27-2014, 09:40 AM Go to last post
  38. House with two units -- one not working

    Started by MarkInDallas, 07-26-2014 03:20 PM
    • Replies: 5
    • Views: 627
    07-27-2014, 06:06 AM Go to last post
  39. 2000sf colonial retrofitted to forced air

    Started by kallinan, 07-27-2014 04:42 AM
    • Replies: 0
    • Views: 403
    07-27-2014, 04:42 AM Go to last post
  40. Installing TXV

    Started by Freezeking2000, 07-12-2005 10:48 PM
    • Replies: 12
    • Views: 5,462
    07-27-2014, 12:36 AM Go to last post
  41. How many tons is my unit?

    Started by Hollow36, 07-25-2014 09:21 PM
    • Replies: 2
    • Views: 728
    07-26-2014, 11:59 PM Go to last post
  42. Question Evap. Freezes when liquid line is cool

    Started by av99gt, 07-26-2014 10:58 AM
    • Replies: 4
    • Views: 584
    07-26-2014, 11:06 PM Go to last post
    • Replies: 7
    • Views: 790
    07-26-2014, 10:48 PM Go to last post

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