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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 47,356
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 47,466
    11-15-2008, 10:40 PM Go to last post
  1. Question Replacing Condenser - 4 Ton or 5 Ton?

    Started by RobertH, 03-27-2009 05:51 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,595
    03-27-2009, 11:09 PM Go to last post
  2. help me to understand refrigeration?

    Started by millshvac, 03-27-2009 06:57 PM
    refrigerants training
    • Replies: 4
    • Views: 402
    03-27-2009, 08:36 PM Go to last post
  3. Zoning Opinions: Honeywell or Aprilaire?

    Started by RobertH, 07-24-2008 03:18 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 3,467
    03-27-2009, 06:49 PM Go to last post
  4. Best Water heater?

    Started by mhoy9, 03-26-2009 09:17 PM
    • Replies: 8
    • Views: 610
    03-27-2009, 05:55 PM Go to last post
  5. Homeowner with TXV bulb problem

    Started by askinz, 03-26-2009 12:15 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 879
    03-27-2009, 03:52 PM Go to last post
  6. Carrier FV4 fan coil

    Started by anori, 03-26-2009 05:45 PM
    • Replies: 8
    • Views: 1,679
    03-27-2009, 03:15 PM Go to last post
  7. A/C for Rambler / Ranch home in Minnesota

    Started by rambler, 03-05-2009 06:00 PM
    air condition, conventional, conventional vs high velocity, rambler, ranch, unico
    • Replies: 11
    • Views: 947
    03-27-2009, 02:17 PM Go to last post
    • Replies: 1
    • Views: 346
    03-27-2009, 01:02 PM Go to last post
    • Replies: 6
    • Views: 1,917
    03-27-2009, 12:59 PM Go to last post
  8. Air Intake Tower

    Started by cjfox, 03-25-2009 04:47 AM
    • Replies: 6
    • Views: 688
    03-27-2009, 09:49 AM Go to last post
  9. AC install tomorrow

    Started by Floridaman, 03-26-2009 07:39 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,911
    03-27-2009, 08:58 AM Go to last post
  10. Need Some Help on a Lennox Decision

    Started by khollister, 03-23-2009 08:57 PM
    • Replies: 11
    • Views: 2,742
    03-27-2009, 07:58 AM Go to last post
  11. Advice needed on heatpump unit

    Started by BGFXPWR, 03-27-2009 12:08 AM
    • Replies: 3
    • Views: 359
    03-27-2009, 07:30 AM Go to last post
  12. Confused Energy Savings Payoff for Higher SEER

    Started by DaveInOrlando, 03-20-2009 07:21 PM
    • Replies: 8
    • Views: 3,739
    03-27-2009, 07:25 AM Go to last post
  13. Why is Infinity Controller Better Than IAQ?

    Started by noobs, 03-26-2009 01:18 PM
    • Replies: 9
    • Views: 562
    03-27-2009, 07:21 AM Go to last post
  14. Is this system the best solution

    Started by lamedmem, 03-26-2009 08:34 PM
    • Replies: 7
    • Views: 431
    03-27-2009, 05:37 AM Go to last post
  15. Confused Trane XV95 or Carrier Infinity ICS

    Started by gemini, 03-26-2009 08:14 PM
    • Replies: 6
    • Views: 612
    03-27-2009, 12:14 AM Go to last post
  16. Which Trane system to get?

    Started by Rai, 03-18-2009 11:37 PM
    furnace, heat pump, trane
    • Replies: 7
    • Views: 1,855
    03-26-2009, 11:52 PM Go to last post
  17. Confused sanyo SAP120fh replacement questions

    Started by heatpumpguru, 03-26-2009 10:11 PM
    • Replies: 0
    • Views: 337
    03-26-2009, 10:11 PM Go to last post
  18. Any Difference in These?

    Started by noobs, 03-25-2009 10:00 PM
    • Replies: 8
    • Views: 2,133
    03-26-2009, 10:06 PM Go to last post
  19. This seems a bit oversized

    Started by sarco, 03-25-2009 11:07 PM
    • Replies: 5
    • Views: 641
    03-26-2009, 09:10 PM Go to last post
  20. Using same Lineset

    Started by Ken in Hudson, 03-25-2009 12:16 PM
    • Replies: 9
    • Views: 708
    03-26-2009, 09:03 PM Go to last post
  21. Replacing boiler and hotwater heater

    Started by FlyRodBum, 03-26-2009 03:40 PM
    • Replies: 1
    • Views: 340
    03-26-2009, 06:11 PM Go to last post
  22. 2% duct lost....

    Started by BowhunterNC, 03-24-2009 08:12 PM
    • Replies: 8
    • Views: 568
    03-26-2009, 06:04 PM Go to last post
  23. Question on whether this is legal...

    Started by coastalcagirl, 03-22-2009 10:49 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,397
    03-26-2009, 03:57 PM Go to last post
  24. Recommendation on an HRV/ERV unit.

    Started by SMC23, 03-26-2009 02:56 PM
    • Replies: 3
    • Views: 1,823
    03-26-2009, 03:54 PM Go to last post
  25. Indoor Humidity Always Below 29%

    Started by SMC23, 03-04-2009 11:31 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,677
    03-26-2009, 03:27 PM Go to last post
  26. R22 -> R410 needs new lineset?

    Started by Peter Headland, 03-24-2009 11:50 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,643
    03-26-2009, 03:20 PM Go to last post
  27. Carrier vs. Tempstar

    Started by El Paso, 03-24-2009 08:36 PM
    • Replies: 5
    • Views: 5,699
    03-26-2009, 12:22 PM Go to last post
    • Replies: 12
    • Views: 819
    03-26-2009, 11:30 AM Go to last post
  28. Frown White Rodgers Touchscreen Problems

    Started by t2, 03-26-2009 07:16 AM
    • Replies: 1
    • Views: 1,165
    03-26-2009, 10:11 AM Go to last post
  29. AS Freedom 95 and IAQ setup

    Started by mechguy, 03-24-2009 09:02 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,111
    03-26-2009, 09:30 AM Go to last post
  30. Seer 13 issue

    Started by gharper, 03-25-2009 03:33 PM
    • Replies: 9
    • Views: 525
    03-26-2009, 03:22 AM Go to last post
  31. Assistance in Memphis, TN

    Started by t0hillya, 09-26-2008 11:06 AM
    • Replies: 8
    • Views: 509
    03-26-2009, 01:19 AM Go to last post
    • Replies: 1
    • Views: 607
    03-25-2009, 11:53 PM Go to last post
  32. Furnace keeps restarting?

    Started by kcrossley, 03-23-2009 11:51 PM
    • Replies: 10
    • Views: 2,186
    03-25-2009, 11:48 PM Go to last post
  33. Sizing HVAC System

    Started by lamedmem, 03-25-2009 02:22 PM
    • Replies: 12
    • Views: 553
    03-25-2009, 10:34 PM Go to last post
  34. 1/4 " Liquid Line

    Started by YseeY, 03-23-2009 09:30 PM
    • Replies: 7
    • Views: 655
    03-25-2009, 10:22 PM Go to last post
  35. Trane Quote Help

    Started by ignote, 03-25-2009 06:45 PM
    • Replies: 3
    • Views: 427
    03-25-2009, 08:12 PM Go to last post
  36. wood add on

    Started by blackicecube, 03-24-2009 08:09 PM
    • Replies: 3
    • Views: 409
    03-25-2009, 08:02 PM Go to last post
  37. VS blower and AC question

    Started by Cub, 03-25-2009 11:35 AM
    • Replies: 3
    • Views: 414
    03-25-2009, 05:21 PM Go to last post
  38. Cooling house in non-cooling season?

    Started by Garyl53, 03-20-2009 04:40 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,261
    03-25-2009, 05:05 PM Go to last post
  39. HVAC-Calc Calculated Heat Loss vs. Actual

    Started by tdl, 01-05-2009 09:52 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 943
    03-25-2009, 03:41 PM Go to last post
  40. RUUD Website Inactive

    Started by sonsfour, 03-25-2009 02:25 PM
    • Replies: 2
    • Views: 285
    03-25-2009, 02:46 PM Go to last post
  41. Would you let this guy / company work on your HVAC system??

    Started by Ziocarl, 03-24-2009 06:20 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,054
    03-25-2009, 12:36 PM Go to last post
  42. Really could use some advice

    Started by Santa666, 03-17-2008 04:52 PM
    • Replies: 10
    • Views: 3,289
    03-25-2009, 11:13 AM Go to last post
  43. Hydrokinetic System

    Started by softail, 03-23-2009 12:45 PM
    • Replies: 3
    • Views: 460
    03-25-2009, 11:01 AM Go to last post
  44. comfortmaker rpj 2 question

    Started by jlokuta, 03-25-2009 12:16 AM
    • Replies: 2
    • Views: 425
    03-25-2009, 07:57 AM Go to last post
  45. Beckett oil burner rough on shut down

    Started by oilboiler, 03-24-2009 10:25 PM
    • Replies: 6
    • Views: 537
    03-25-2009, 05:24 AM Go to last post
  46. Bryant 355AAV heat does not come on, status code 12

    Started by dhh, 03-24-2009 10:44 PM
    • Replies: 2
    • Views: 838
    03-25-2009, 05:13 AM Go to last post

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