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: 63,935
    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: 64,026
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. gas or electric WH ?

    Started by cvcman, 10-15-2008 07:13 PM
    • Replies: 5
    • Views: 771
    10-16-2008, 07:27 PM Go to last post
  3. Air pipe beside the furnace

    Started by fhebert, 10-15-2008 03:53 PM
    • Replies: 5
    • Views: 1,182
    10-16-2008, 02:28 PM Go to last post
  4. SpacePak filter question

    Started by rylord, 09-12-2008 10:35 AM
    • Replies: 10
    • Views: 3,964
    10-16-2008, 11:45 AM Go to last post
  5. what do you guys think of tankless water heaters

    Started by cvcman, 10-12-2008 09:41 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 3,493
    10-16-2008, 11:15 AM Go to last post
  6. Wrong T-stat setting

    Started by Hal Table, 10-15-2008 01:29 AM
    • Replies: 8
    • Views: 1,115
    10-16-2008, 10:40 AM Go to last post
  7. Fall Preventive Maintenance Call

    Started by AvantGarde, 10-10-2008 06:18 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 2,300
    10-16-2008, 06:39 AM Go to last post
  8. Question: Duct sizes are smaller than recommended

    Started by cpetku, 10-15-2008 09:38 PM
    • Replies: 5
    • Views: 849
    10-15-2008, 11:43 PM Go to last post
  9. one large heatpump vs two smaller ones

    Started by pendulum, 10-08-2008 09:58 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 7,086
    10-15-2008, 09:11 PM Go to last post
  10. Angry Apartment Air Conditioner Noise

    Started by Aarondawg, 05-14-2008 09:54 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 8,165
    10-15-2008, 08:36 PM Go to last post
  11. Steam boiler

    Started by aaron24, 10-14-2008 07:24 PM
    • Replies: 1
    • Views: 651
    10-15-2008, 07:47 PM Go to last post
  12. ignitors

    Started by fluepipe3, 10-15-2008 07:41 PM
    • Replies: 0
    • Views: 607
    10-15-2008, 07:41 PM Go to last post
  13. HELP on a Trane XE80

    Started by FireRetired, 10-15-2008 03:29 PM
    • Replies: 4
    • Views: 792
    10-15-2008, 07:35 PM Go to last post
  14. Outdoor temp sensor location?

    Started by davowavo, 06-02-2008 12:48 AM
    • Replies: 9
    • Views: 1,752
    10-15-2008, 06:52 PM Go to last post
    • Replies: 21
    • Views: 7,063
    10-15-2008, 05:26 PM Go to last post
  15. Question What makes a unit "convertible" to horizontal

    Started by Alden_Sloe, 10-15-2008 04:21 PM
    • Replies: 1
    • Views: 640
    10-15-2008, 05:24 PM Go to last post
  16. Furnace Hum

    Started by gear, 10-14-2008 06:15 PM
    • Replies: 2
    • Views: 870
    10-15-2008, 05:19 PM Go to last post
  17. Typical CPH for 80% NG furnaces...

    Started by badtlc, 10-14-2008 04:15 PM
    • Replies: 10
    • Views: 1,814
    10-15-2008, 04:14 PM Go to last post
  18. Two thermostats contolling one furnace?

    Started by Alden_Sloe, 10-13-2008 05:36 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 7,244
    10-15-2008, 02:59 PM Go to last post
  19. Load calcs, software, scenario analysis

    Started by im4snow2000, 09-28-2008 04:37 PM
    • Replies: 7
    • Views: 1,388
    10-15-2008, 01:58 PM Go to last post
  20. Carrier Performance HP

    Started by DanW13, 10-12-2008 07:34 PM
    • Replies: 10
    • Views: 2,103
    10-15-2008, 12:54 PM Go to last post
  21. Zoning High Velocity Systems

    Started by mawzawmawzaw, 10-14-2008 02:05 PM
    • Replies: 6
    • Views: 1,398
    10-15-2008, 09:27 AM Go to last post
  22. problem with carrier furnace

    Started by 9yriceman, 10-13-2008 09:35 PM
    • Replies: 4
    • Views: 1,454
    10-15-2008, 06:55 AM Go to last post
  23. Who Makes Day & Night

    Started by walter19, 10-10-2008 11:33 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 31,727
    10-15-2008, 05:41 AM Go to last post
  24. r22 heat pump vs. r410a heatpump

    Started by mike robinson, 10-14-2008 09:19 PM
    • Replies: 4
    • Views: 1,690
    10-14-2008, 11:13 PM Go to last post
  25. Trane XL14i / TCONT802A

    Started by Hal Table, 10-13-2008 11:01 PM
    • Replies: 11
    • Views: 1,345
    10-14-2008, 09:23 PM Go to last post
  26. Two bad condensate pumps in row?

    Started by tom34diy, 09-08-2008 06:12 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,075
    10-14-2008, 08:51 PM Go to last post
  27. Which Closed Loop Geothermal HVAC System?

    Started by Carova_2008, 10-11-2008 08:51 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,280
    10-14-2008, 08:24 PM Go to last post
  28. Venting a bathroom...

    Started by JimQ, 10-06-2008 04:43 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,149
    10-14-2008, 08:14 PM Go to last post
  29. Frown NEED HELP WITH DUCTBOARD

    Started by hybrid heating, 10-14-2008 07:12 PM
    • Replies: 3
    • Views: 724
    10-14-2008, 07:42 PM Go to last post
  30. Question Variable speed?

    Started by GSM-MD, 10-12-2008 10:46 PM
    • Replies: 10
    • Views: 2,798
    10-14-2008, 07:37 PM Go to last post
  31. Question Questions on Carrier HVAC Proposal

    Started by MRuffles, 10-12-2008 06:00 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 3,559
    10-14-2008, 07:13 PM Go to last post
  32. Hot Water Boiler Upgrade :confused:

    Started by peterc00745, 10-13-2008 10:32 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,232
    10-14-2008, 04:55 PM Go to last post
  33. HRV with adjustable humidity option?

    Started by TODDMANQA, 10-14-2008 04:17 PM
    • Replies: 1
    • Views: 612
    10-14-2008, 04:42 PM Go to last post
    • Replies: 2
    • Views: 1,034
    10-14-2008, 04:39 PM Go to last post
    • Replies: 16
    • Views: 7,282
    10-14-2008, 01:44 PM Go to last post
  34. Estimate Check: Your Thoughts

    Started by hugebob, 10-13-2008 09:15 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,737
    10-14-2008, 01:27 PM Go to last post
  35. TrueSteam Tstat question

    Started by roccol, 10-06-2008 11:53 AM
    • Replies: 11
    • Views: 1,660
    10-14-2008, 01:16 PM Go to last post
  36. Goodman Drain Pan Insulation kit DPIH

    Started by rcnhq, 10-14-2008 09:28 AM
    • Replies: 3
    • Views: 2,831
    10-14-2008, 12:42 PM Go to last post
  37. InfinityControl

    Started by DanW13, 10-14-2008 01:39 AM
    • Replies: 6
    • Views: 890
    10-14-2008, 10:50 AM Go to last post
  38. Causes of noise on compressor XE1200 start up

    Started by C3Restorer, 10-12-2008 03:11 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,339
    10-14-2008, 06:04 AM Go to last post
    • Replies: 12
    • Views: 2,014
    10-14-2008, 05:45 AM Go to last post
  39. How to test a LPGS? (low-pressure gas switch)

    Started by mleptuck, 10-12-2008 05:12 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 3,659
    10-14-2008, 01:03 AM Go to last post
    • Replies: 7
    • Views: 10,916
    10-14-2008, 12:43 AM Go to last post
  40. compressor

    Started by AC Tech123, 10-13-2008 11:53 PM
    • Replies: 1
    • Views: 673
    10-13-2008, 11:58 PM Go to last post
  41. boiler pressure

    Started by slonergan82, 10-13-2008 09:53 PM
    • Replies: 6
    • Views: 770
    10-13-2008, 10:40 PM Go to last post
  42. Infloor Heating Question

    Started by kennysee, 10-13-2008 06:04 PM
    • Replies: 4
    • Views: 721
    10-13-2008, 08:48 PM Go to last post
  43. ductless heatpump

    Started by coolmen, 10-13-2008 04:51 PM
    • Replies: 3
    • Views: 933
    10-13-2008, 08:08 PM Go to last post
  44. Gas Pack Duct connections

    Started by Bigdog8, 10-13-2008 08:49 AM
    • Replies: 8
    • Views: 2,132
    10-13-2008, 07:55 PM Go to last post
  45. Basic furnace to add-on central A/C

    Started by bearilyyours, 10-13-2008 07:24 PM
    • Replies: 1
    • Views: 547
    10-13-2008, 07:39 PM Go to last post
  46. What size A/C is correct?

    Started by dander10, 10-13-2008 03:47 PM
    • Replies: 7
    • Views: 916
    10-13-2008, 07:37 PM Go to last post

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