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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: 62,524
    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: 62,286
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Time to Upgrade?

    Started by dem1an, 09-04-2010 01:19 AM
    • Replies: 6
    • Views: 1,083
    09-08-2010, 09:50 PM Go to last post
  3. Sizing Question- 2 quotes

    Started by FrustratedHVAC, 09-08-2010 08:45 AM
    • Replies: 12
    • Views: 2,495
    09-08-2010, 05:31 PM Go to last post
  4. Question 2010 Energy Tax Credit?

    Started by RobNeg, 01-25-2010 07:54 PM
    energy credit, tax credit
    • Replies: 6
    • Views: 2,241
    09-08-2010, 05:23 PM Go to last post
  5. HVAC-Calc: Little Things Are Huge

    Started by DavidNJ, 09-02-2010 12:52 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,627
    09-08-2010, 03:56 PM Go to last post
    • Replies: 0
    • Views: 371
    09-08-2010, 03:20 PM Go to last post
  6. Mismatched condenser/evap? + Home warranty

    Started by Al3x, 09-08-2010 10:36 AM
    mismatched systems article
    • Replies: 6
    • Views: 1,181
    09-08-2010, 02:48 PM Go to last post
  7. Pros: Do you run your system in 'fan' setting?

    Started by AvantGarde, 09-04-2010 06:27 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 4,325
    09-08-2010, 02:43 PM Go to last post
  8. LENNOX SIZE?

    Started by duckman06, 09-07-2010 11:33 AM
    • Replies: 9
    • Views: 8,186
    09-08-2010, 01:50 PM Go to last post
    • Replies: 7
    • Views: 2,912
    09-08-2010, 11:50 AM Go to last post
  9. Sundial air handler size?

    Started by duckman06, 09-07-2010 09:19 PM
    • Replies: 2
    • Views: 2,856
    09-08-2010, 09:32 AM Go to last post
  10. Carrier 58CVA070

    Started by ktk0117, 09-07-2010 02:46 PM
    • Replies: 7
    • Views: 2,522
    09-08-2010, 08:12 AM Go to last post
  11. York Heat Pump Not Cooling. Help??!!

    Started by HVACtechR410, 09-08-2010 02:47 AM
    • Replies: 3
    • Views: 1,423
    09-08-2010, 06:00 AM Go to last post
  12. Help Sizing Ductless Heat Pump

    Started by carwel, 09-05-2010 11:25 AM
    • Replies: 10
    • Views: 6,232
    09-07-2010, 11:22 PM Go to last post
  13. Fused Disconnect Switch

    Started by jimbo770, 09-07-2010 11:37 AM
    • Replies: 7
    • Views: 3,381
    09-07-2010, 10:51 PM Go to last post
  14. Condenser & Furnace (today 9/7/10)

    Started by jaimelaca, 09-07-2010 09:25 PM
    • Replies: 1
    • Views: 586
    09-07-2010, 09:33 PM Go to last post
  15. Confused Multizone, one stat

    Started by theaterden, 09-04-2010 09:19 PM
    • Replies: 5
    • Views: 880
    09-07-2010, 09:29 PM Go to last post
  16. Optimal CFM per ton?

    Started by tealboy1, 09-04-2010 09:44 AM
    • Replies: 9
    • Views: 13,985
    09-07-2010, 07:45 PM Go to last post
  17. Help! Heat pump fossil fuel kit wiring!

    Started by boolala, 09-07-2010 03:05 PM
    • Replies: 5
    • Views: 2,148
    09-07-2010, 07:40 PM Go to last post
  18. can Dcutless AC replace HVAC

    Started by salasadi, 08-09-2010 08:34 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,834
    09-07-2010, 03:09 PM Go to last post
  19. Residential hot water heater

    Started by tec man, 08-31-2010 09:37 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 5,355
    09-07-2010, 11:36 AM Go to last post
  20. Orange cover inside XR15, what is it?

    Started by tealboy1, 09-06-2010 04:33 PM
    • Replies: 8
    • Views: 1,094
    09-07-2010, 10:18 AM Go to last post
    • Replies: 27
    • Views: 3,718
    09-07-2010, 09:28 AM Go to last post
  21. ComfortStar mini splits

    Started by DrComfort, 05-27-2010 07:11 PM
    • Replies: 1
    • Views: 1,029
    09-07-2010, 09:13 AM Go to last post
  22. Nitrogen while brazing

    Started by tb1472000, 05-18-2006 07:39 AM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 79
    • Views: 20,776
    09-07-2010, 08:36 AM Go to last post
  23. Trane System Perfromance Rating

    Started by dabneytr, 09-05-2010 02:49 PM
    • Replies: 4
    • Views: 923
    09-07-2010, 07:00 AM Go to last post
  24. Getting HVAC quotes Oregon Coast

    Started by Katrinka, 09-04-2010 03:35 AM
    • Replies: 10
    • Views: 1,145
    09-07-2010, 12:34 AM Go to last post
  25. Best furnace?

    Started by chillerfreak, 09-05-2010 10:56 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,377
    09-06-2010, 11:56 PM Go to last post
  26. Oil burner supplies

    Started by catch2nd, 09-06-2010 06:37 PM
    • Replies: 1
    • Views: 565
    09-06-2010, 08:10 PM Go to last post
  27. XL16i or XR15? Trane or Amarican Standard?

    Started by drmroth, 09-06-2010 04:40 PM
    • Replies: 5
    • Views: 1,702
    09-06-2010, 08:03 PM Go to last post
  28. High Efficiency R-22 or 401A?

    Started by drmroth, 09-06-2010 12:09 AM
    • Replies: 7
    • Views: 2,277
    09-06-2010, 04:13 PM Go to last post
  29. Need advice, please.

    Started by rgar2019, 09-05-2010 09:40 AM
    • Replies: 9
    • Views: 1,064
    09-06-2010, 01:10 PM Go to last post
  30. I think I'm in deep doo-doo

    Started by HelpaTexan, 08-31-2010 10:25 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,291
    09-06-2010, 10:50 AM Go to last post
  31. opinions about this ventilation product...

    Started by robdidomenico, 09-05-2010 11:48 PM
    • Replies: 3
    • Views: 845
    09-06-2010, 09:36 AM Go to last post
  32. What is static pressure?

    Started by Pegsmi98, 02-14-2008 12:53 PM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 81,978
    09-05-2010, 10:52 PM Go to last post
  33. sizing one-stage versus two-stage

    Started by hvacques1, 09-05-2010 04:58 PM
    • Replies: 6
    • Views: 1,007
    09-05-2010, 10:15 PM Go to last post
  34. Holes in coils in 1 yr old unit - advice?

    Started by luke stepp, 09-05-2010 04:56 PM
    • Replies: 6
    • Views: 812
    09-05-2010, 09:55 PM Go to last post
  35. Question CHIMNEY LINERS AND SINGLE OR TWO-STAGE COMPRESSORS

    Started by yamsman, 08-17-2010 11:24 AM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 9,068
    09-05-2010, 09:46 PM Go to last post
  36. goodman products.

    Started by texmirage, 03-21-2008 12:55 AM
    14 Pages
    1 2 3 4 5 6 ... 14
    • Replies: 170
    • Views: 18,813
    09-05-2010, 09:23 PM Go to last post
  37. Radiant Heating/cooling vs. Unico vs, standard HVAC

    Started by dmlederman, 08-29-2010 09:14 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 5,325
    09-05-2010, 09:01 PM Go to last post
  38. Squeaky Blower - Best Way to Lubricate?

    Started by Lee B, 09-05-2010 10:50 AM
    • Replies: 3
    • Views: 2,241
    09-05-2010, 07:12 PM Go to last post
  39. Does Manual J8 Model Heat Exchange Between Zones?

    Started by DavidNJ, 09-05-2010 02:04 AM
    • Replies: 3
    • Views: 577
    09-05-2010, 06:29 PM Go to last post
  40. AC Freeze-Up

    Started by theshadow, 06-22-2009 11:26 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,755
    09-05-2010, 06:24 PM Go to last post
  41. Low vs high blower speed

    Started by ICanHas, 09-04-2010 08:20 PM
    • Replies: 5
    • Views: 1,158
    09-05-2010, 04:25 PM Go to last post
  42. Best type of filter for residentail forced air heating/cooling?

    Started by benze, 09-03-2010 12:08 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 12,679
    09-05-2010, 04:15 PM Go to last post
  43. HELP!! Grounded Compressor in HOT Arizona

    Started by drmroth, 09-04-2010 06:49 PM
    • Replies: 7
    • Views: 1,110
    09-05-2010, 01:29 PM Go to last post
  44. Replacement - repair or replace, umatched?

    Started by scubad, 09-04-2010 10:21 PM
    • Replies: 6
    • Views: 710
    09-05-2010, 05:59 AM Go to last post
  45. Question Trouble Finding Carrier Air Handler Relay

    Started by david40, 09-04-2010 07:50 PM
    • Replies: 3
    • Views: 1,835
    09-05-2010, 05:13 AM Go to last post
  46. HDPE ducting?

    Started by Corpsie, 06-05-2008 05:48 PM
    • Replies: 5
    • Views: 3,062
    09-05-2010, 03:50 AM Go to last post
  47. Water Cooled Condensing Unit Piping Question

    Started by merlin1128, 09-04-2010 09:43 PM
    • Replies: 6
    • Views: 1,521
    09-05-2010, 01:23 AM Go to last post
    • Replies: 1
    • Views: 612
    09-04-2010, 11:06 PM Go to last post

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