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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: 47,311
    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: 47,424
    11-15-2008, 10:40 PM Go to last post
  1. Any strong opinions on Utica brand boiler (gas)?

    Started by rl1234, 11-30-2005 10:45 AM
    • Replies: 3
    • Views: 800
    12-01-2005, 09:41 PM Go to last post
  2. Lennox G61

    Started by nord 64, 12-01-2005 08:51 PM
    • Replies: 3
    • Views: 635
    12-01-2005, 09:40 PM Go to last post
  3. Heat Pump ????

    Started by azkc, 11-29-2005 02:21 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,771
    12-01-2005, 09:34 PM Go to last post
  4. Neded a pro question

    Started by flajoker, 12-01-2005 05:45 PM
    • Replies: 2
    • Views: 626
    12-01-2005, 09:12 PM Go to last post
  5. Variable Spped Airhandlers and Zone Control

    Started by dannyw41, 11-26-2005 06:10 PM
    • Replies: 4
    • Views: 658
    12-01-2005, 09:10 PM Go to last post
  6. Question Temp output of condensing furnance?

    Started by shoot52, 12-01-2005 11:47 AM
    • Replies: 2
    • Views: 659
    12-01-2005, 08:00 PM Go to last post
  7. Heat pump defrost

    Started by jackelope, 12-01-2005 04:50 PM
    • Replies: 2
    • Views: 686
    12-01-2005, 06:54 PM Go to last post
  8. Evolution

    Started by jeff1234, 12-01-2005 06:42 PM
    • Replies: 0
    • Views: 545
    12-01-2005, 06:42 PM Go to last post
  9. EER Vs. SEER and BTU requirements

    Started by sap2170, 12-01-2005 11:58 AM
    • Replies: 3
    • Views: 3,073
    12-01-2005, 04:42 PM Go to last post
  10. Diesel in an oil furnace?

    Started by thesober, 11-29-2005 06:34 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,840
    12-01-2005, 04:30 PM Go to last post
  11. Hmm Water drip on furnace flue

    Started by buckeye insp, 12-01-2005 11:11 AM
    • Replies: 2
    • Views: 2,773
    12-01-2005, 03:20 PM Go to last post
  12. New construction advice - Northeast

    Started by patsfan, 11-30-2005 11:46 PM
    • Replies: 6
    • Views: 854
    12-01-2005, 03:13 PM Go to last post
  13. Detailed cooling capacities

    Started by flajoker, 12-01-2005 01:11 PM
    • Replies: 1
    • Views: 412
    12-01-2005, 01:28 PM Go to last post
  14. new home

    Started by abogle, 11-30-2005 12:13 AM
    • Replies: 10
    • Views: 857
    12-01-2005, 11:12 AM Go to last post
  15. Coleman Short Cycling - HELP!!!

    Started by northerner, 11-30-2005 12:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,059
    12-01-2005, 11:11 AM Go to last post
  16. Refrigerant marking

    Started by d0_0b, 11-29-2005 10:11 AM
    • Replies: 5
    • Views: 865
    12-01-2005, 09:48 AM Go to last post
  17. Insulating an Attic

    Started by myerrob, 11-30-2005 05:00 PM
    • Replies: 3
    • Views: 792
    12-01-2005, 09:18 AM Go to last post
  18. defrost control ???

    Started by frostyac, 11-30-2005 05:24 PM
    • Replies: 2
    • Views: 856
    12-01-2005, 08:36 AM Go to last post
  19. anticapater

    Started by goop, 12-01-2005 02:27 AM
    • Replies: 2
    • Views: 548
    12-01-2005, 08:27 AM Go to last post
  20. Need Help

    Started by dty26, 11-30-2005 08:24 AM
    • Replies: 7
    • Views: 713
    12-01-2005, 07:06 AM Go to last post
  21. Blower Speeds

    Started by jeffwired, 11-29-2005 12:30 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,003
    12-01-2005, 06:47 AM Go to last post
  22. duct sizing - simple question

    Started by jimpy, 11-21-2005 11:00 AM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 2,835
    12-01-2005, 06:05 AM Go to last post
  23. Any answers?

    Started by flajoker, 11-15-2005 10:54 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,868
    12-01-2005, 05:52 AM Go to last post
  24. Bryant Quietline furnace - no/low heat

    Started by bcatland, 12-01-2005 12:17 AM
    • Replies: 2
    • Views: 2,645
    12-01-2005, 12:30 AM Go to last post
  25. Perfect house for HVAC?

    Started by tclynx, 11-30-2005 01:43 PM
    • Replies: 5
    • Views: 531
    11-30-2005, 11:45 PM Go to last post
  26. Two stage Thermostat

    Started by kkarin, 11-30-2005 08:46 PM
    • Replies: 1
    • Views: 711
    11-30-2005, 09:39 PM Go to last post
  27. Two-stage furnace, but NOT variable speed?

    Started by jolly-john, 11-30-2005 07:17 PM
    • Replies: 5
    • Views: 929
    11-30-2005, 09:32 PM Go to last post
  28. cold air return

    Started by falltime, 11-30-2005 04:15 PM
    • Replies: 5
    • Views: 994
    11-30-2005, 09:23 PM Go to last post
  29. Heating question with COMEDY

    Started by deer slayer, 11-27-2005 07:38 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 2,860
    11-30-2005, 08:55 PM Go to last post
  30. Still trying to figure out

    Started by flajoker, 11-30-2005 05:58 PM
    • Replies: 3
    • Views: 587
    11-30-2005, 08:50 PM Go to last post
  31. heat pump stands

    Started by tbolt, 11-30-2005 03:06 PM
    • Replies: 4
    • Views: 3,288
    11-30-2005, 08:50 PM Go to last post
  32. Manual J Window Size Question

    Started by dougjrs, 11-30-2005 04:41 PM
    • Replies: 2
    • Views: 754
    11-30-2005, 08:06 PM Go to last post
  33. bonnet btus oil furance

    Started by hood, 11-30-2005 06:45 PM
    • Replies: 5
    • Views: 581
    11-30-2005, 08:01 PM Go to last post
  34. Calculating heat loss

    Started by jeffwired, 11-30-2005 04:41 PM
    • Replies: 1
    • Views: 612
    11-30-2005, 07:29 PM Go to last post
    • Replies: 2
    • Views: 827
    11-30-2005, 06:58 PM Go to last post
  35. Hmm does RV antifreeze really need to be removed

    Started by clyde1, 11-11-2005 02:42 PM
    • Replies: 10
    • Views: 850
    11-30-2005, 06:32 PM Go to last post
  36. Boiler Piping

    Started by dwsjr2, 11-30-2005 01:31 PM
    • Replies: 5
    • Views: 643
    11-30-2005, 06:20 PM Go to last post
  37. Frown cold downstairs, warm up...why?

    Started by m3clubracer, 11-29-2005 09:00 PM
    • Replies: 8
    • Views: 976
    11-30-2005, 05:48 PM Go to last post
  38. Confused single stage vs two stage furnace ??

    Started by budster, 11-29-2005 03:27 PM
    • Replies: 7
    • Views: 3,269
    11-30-2005, 05:48 PM Go to last post
  39. rollout switch repaired

    Started by tb garner, 11-28-2005 07:43 PM
    • Replies: 3
    • Views: 769
    11-30-2005, 05:41 PM Go to last post
  40. Who is right?

    Started by hvac7, 11-29-2005 09:37 PM
    • Replies: 6
    • Views: 806
    11-30-2005, 05:34 PM Go to last post
  41. blower fan always on at power up

    Started by jbutterfield, 11-30-2005 01:18 PM
    • Replies: 11
    • Views: 1,136
    11-30-2005, 05:17 PM Go to last post
  42. Hmm What is a variable speed blower

    Started by dougjrs, 11-29-2005 08:19 PM
    • Replies: 4
    • Views: 1,191
    11-30-2005, 04:21 PM Go to last post
  43. Lightbulb filter at the return grille

    Started by dz8, 11-17-2005 08:47 PM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,449
    11-30-2005, 01:48 PM Go to last post
  44. Question Is 2 stage HP nessesary w/2 stage furn

    Started by mopar guy, 10-18-2005 09:01 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 2,806
    11-30-2005, 01:20 PM Go to last post
  45. one Stage vs 2 stage

    Started by dodger, 11-30-2005 10:18 AM
    • Replies: 1
    • Views: 646
    11-30-2005, 01:14 PM Go to last post
  46. Manual J

    Started by dougjrs, 11-30-2005 01:04 AM
    • Replies: 3
    • Views: 476
    11-30-2005, 12:00 PM Go to last post
  47. Question Anticipation Rate -- Cycle Timing

    Started by help in georgia, 11-30-2005 10:31 AM
    • Replies: 1
    • Views: 592
    11-30-2005, 10:35 AM Go to last post
  48. HVAC Installers Aren't Making This Easy

    Started by rdtompki, 11-29-2005 03:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,526
    11-30-2005, 10:17 AM Go to last post
    • Replies: 0
    • Views: 589
    11-30-2005, 10:06 AM Go to last post

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