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: 64,745
    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: 64,972
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. HELP! I can't decide between...

    Started by MarciaR, 10-04-2011 09:24 AM
    3 Pages
    1 2 3
    lennox, residential hvac, trane
    • Replies: 30
    • Views: 6,477
    10-06-2011, 04:33 PM Go to last post
    • Replies: 11
    • Views: 3,427
    10-06-2011, 04:22 PM Go to last post
  3. Confused Demand Defrost Problems

    Started by alineber, 10-04-2011 09:17 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,327
    10-06-2011, 03:51 PM Go to last post
  4. Carriere Infinity Control Problems

    Started by aspen1, 09-28-2011 12:03 AM
    • Replies: 12
    • Views: 4,581
    10-06-2011, 03:49 PM Go to last post
  5. New Boiler Recommendation Requested

    Started by hamltnh, 10-03-2011 02:07 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,770
    10-06-2011, 12:33 PM Go to last post
  6. leaky furdowns

    Started by triggerfish0890, 10-05-2011 12:05 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,125
    10-06-2011, 12:27 PM Go to last post
    • Replies: 87
    • Views: 18,703
    10-06-2011, 11:46 AM Go to last post
  7. adding air return

    Started by ace064, 09-15-2011 07:48 PM
    11 Pages
    1 2 3 4 5 6 ... 11
    • Replies: 130
    • Views: 12,964
    10-06-2011, 11:36 AM Go to last post
  8. PVI Hotwater tanks

    Started by canayracinc, 10-06-2011 11:17 AM
    • Replies: 0
    • Views: 484
    10-06-2011, 11:17 AM Go to last post
  9. 5 Year Old Trane System Leaking Water

    Started by turbo2, 09-09-2011 08:14 AM
    • Replies: 10
    • Views: 1,488
    10-06-2011, 11:11 AM Go to last post
  10. Fix or replace?

    Started by Parkingchair, 10-04-2011 03:17 PM
    • Replies: 12
    • Views: 1,374
    10-06-2011, 10:34 AM Go to last post
  11. CO levels

    Started by lcuc, 10-05-2011 04:10 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,445
    10-06-2011, 10:06 AM Go to last post
  12. Pressure switch stuck open

    Started by t52880, 10-06-2011 08:05 AM
    • Replies: 2
    • Views: 908
    10-06-2011, 08:09 AM Go to last post
  13. Confused Help choose an a/c for 2 story Florida home

    Started by rp7777, 10-05-2011 11:24 PM
    • Replies: 1
    • Views: 691
    10-06-2011, 02:59 AM Go to last post
  14. Confused Maratherm AC

    Started by molson_g, 06-25-2007 02:56 AM
    • Replies: 10
    • Views: 21,060
    10-05-2011, 11:56 PM Go to last post
  15. Evaporator Coils Leaking freon

    Started by kappabeta, 10-05-2011 05:40 PM
    evaporator coil, evaporator coil leak replacement carrier
    • Replies: 9
    • Views: 2,950
    10-05-2011, 10:07 PM Go to last post
  16. Can Outdoor Temperature Sensor be used Indoors?

    Started by thorn1138, 10-05-2011 09:16 PM
    carrier, remote, sensor
    • Replies: 4
    • Views: 1,523
    10-05-2011, 10:06 PM Go to last post
  17. Which is LEAST likely to rust?

    Started by p-ry, 10-05-2011 10:22 AM
    • Replies: 3
    • Views: 763
    10-05-2011, 10:06 PM Go to last post
  18. Propane Furnace Operation

    Started by randm, 10-04-2011 10:02 AM
    • Replies: 11
    • Views: 1,589
    10-05-2011, 09:45 PM Go to last post
    • Replies: 6
    • Views: 762
    10-05-2011, 08:18 PM Go to last post
  19. 69k or 92k goodman or other furnace

    Started by sunuser000, 10-04-2011 09:43 PM
    • Replies: 8
    • Views: 1,128
    10-05-2011, 08:10 PM Go to last post
  20. comfortmaker mpx or mvx 2 stage

    Started by jimzz2008, 10-04-2011 09:59 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 2,598
    10-05-2011, 07:40 PM Go to last post
  21. New A/C - DATS Low Temp shut-off?

    Started by jdubuc, 06-14-2011 12:31 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,098
    10-05-2011, 07:20 PM Go to last post
  22. Pro advice - how would you handle this situation...

    Started by SonicExplorer, 10-02-2011 10:04 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,730
    10-05-2011, 07:14 PM Go to last post
  23. Is York Having Problems With YP9 Furnaces?

    Started by adamt, 09-15-2011 12:30 PM
    • Replies: 8
    • Views: 2,272
    10-05-2011, 06:59 PM Go to last post
  24. pilot filter

    Started by shamgar, 10-05-2011 09:28 AM
    • Replies: 5
    • Views: 556
    10-05-2011, 05:29 PM Go to last post
  25. Steril Aire for mini split

    Started by J2K, 09-27-2011 05:50 PM
    • Replies: 10
    • Views: 1,715
    10-05-2011, 04:32 PM Go to last post
  26. wiring thermostats with gas ans heatpump

    Started by pony, 10-03-2011 05:40 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 1,368
    10-05-2011, 01:25 PM Go to last post
  27. Oil to Gas

    Started by bIGEARL721, 10-05-2011 09:30 AM
    • Replies: 6
    • Views: 743
    10-05-2011, 11:19 AM Go to last post
  28. Is this possible?

    Started by wisepole, 10-04-2011 12:48 AM
    • Replies: 9
    • Views: 803
    10-05-2011, 12:07 AM Go to last post
    • Replies: 7
    • Views: 7,832
    10-04-2011, 11:37 PM Go to last post
  29. Fridgidaire dehumidifer icing up ????

    Started by cvcman, 10-02-2011 10:08 PM
    • Replies: 8
    • Views: 1,113
    10-04-2011, 10:22 PM Go to last post
  30. Choosing an AC unit - tonnage

    Started by hmerkle, 10-03-2011 10:07 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,095
    10-04-2011, 09:41 PM Go to last post
  31. ceiling register questions

    Started by rich2173, 10-04-2011 09:39 PM
    • Replies: 0
    • Views: 521
    10-04-2011, 09:39 PM Go to last post
  32. help

    Started by doug159, 10-04-2011 06:36 PM
    • Replies: 3
    • Views: 559
    10-04-2011, 09:17 PM Go to last post
  33. Still unhappy with my mini-split

    Started by paul42, 10-03-2011 01:26 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,288
    10-04-2011, 07:12 PM Go to last post
  34. NJ - PSEG offer : need inputs

    Started by wisepole, 10-04-2011 09:55 AM
    • Replies: 4
    • Views: 828
    10-04-2011, 06:28 PM Go to last post
  35. Control Wiring and Fan Control

    Started by ryguy85, 10-04-2011 02:29 PM
    • Replies: 2
    • Views: 1,406
    10-04-2011, 05:32 PM Go to last post
  36. zoning an existing hydronic system

    Started by asdflkj, 10-03-2011 04:45 PM
    boiler, controls, hydronic, radiator, retrofit, thermostat
    • Replies: 9
    • Views: 5,286
    10-04-2011, 03:52 PM Go to last post
  37. Hallowell Acadia stuck in stage 1 only - help

    Started by jjd95, 12-10-2010 02:52 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 6,871
    10-04-2011, 03:05 PM Go to last post
  38. Confused Need help with 3rd floor return air location & size

    Started by Temblor, 09-05-2011 05:00 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 3,235
    10-04-2011, 02:21 PM Go to last post
  39. Heat Pump cold shot during defrost

    Started by Freeagent, 10-03-2011 08:56 PM
    • Replies: 5
    • Views: 1,474
    10-04-2011, 01:15 PM Go to last post
  40. Drip Between pump and Boiler Help

    Started by savva, 10-03-2011 01:37 PM
    • Replies: 2
    • Views: 583
    10-04-2011, 12:11 PM Go to last post
  41. Lennox XC21-icomfort thermostat

    Started by sao309, 10-03-2011 10:01 PM
    • Replies: 3
    • Views: 795
    10-04-2011, 11:29 AM Go to last post
  42. Honeywell TH8320 and CPH

    Started by jrcase, 10-03-2011 04:50 PM
    • Replies: 2
    • Views: 1,354
    10-04-2011, 11:27 AM Go to last post
    • Replies: 2
    • Views: 3,175
    10-04-2011, 11:20 AM Go to last post
  43. Need recommendation for NTI Matrix contractor

    Started by njwl, 10-04-2011 11:12 AM
    • Replies: 0
    • Views: 389
    10-04-2011, 11:12 AM Go to last post
  44. Best stat for a 2 stage furnace.

    Started by rebar, 09-28-2011 03:03 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,196
    10-04-2011, 10:37 AM Go to last post
  45. pellet stove air dsitribution

    Started by jim4237, 10-04-2011 08:40 AM
    • Replies: 3
    • Views: 649
    10-04-2011, 10:35 AM Go to last post

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