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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: 60,989
    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: 60,541
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 439
    01-09-2012, 01:45 PM Go to last post
  2. Blower without a furnace?

    Started by michael7s, 01-08-2012 10:44 PM
    • Replies: 8
    • Views: 1,041
    01-09-2012, 12:29 PM Go to last post
  3. Fan cycling

    Started by mchvac99, 01-06-2012 07:54 PM
    • Replies: 6
    • Views: 904
    01-09-2012, 11:29 AM Go to last post
  4. Complete (heat pump, a/h, duct) System Replacement?

    Started by CarolC, 01-07-2012 02:14 PM
    • Replies: 10
    • Views: 1,432
    01-09-2012, 09:41 AM Go to last post
  5. Correctly matched parts? Crankcase Heater?

    Started by EddyLee, 01-08-2012 11:32 PM
    • Replies: 1
    • Views: 831
    01-09-2012, 01:25 AM Go to last post
  6. Confused question about hydronic circ pumps in series

    Started by dbosco002, 01-08-2012 10:43 PM
    • Replies: 0
    • Views: 491
    01-08-2012, 10:43 PM Go to last post
  7. Amana Heat Pump over condensating

    Started by barrier, 01-08-2012 05:30 PM
    • Replies: 4
    • Views: 1,054
    01-08-2012, 09:41 PM Go to last post
  8. New Construction EVR - Insulation ?

    Started by mpharr2, 01-08-2012 07:33 AM
    • Replies: 8
    • Views: 990
    01-08-2012, 09:01 PM Go to last post
    • Replies: 8
    • Views: 2,103
    01-08-2012, 08:39 PM Go to last post
  9. Furnace Leaking Oil??

    Started by cnpeele, 01-07-2012 07:53 PM
    • Replies: 3
    • Views: 2,672
    01-08-2012, 08:34 PM Go to last post
  10. Buderus GB 142 Experts - a little help...

    Started by DualZone, 01-08-2012 04:50 PM
    • Replies: 5
    • Views: 1,371
    01-08-2012, 07:33 PM Go to last post
  11. Bad furnace gas valve?

    Started by CA-HVAC-Newbie, 01-01-2012 01:43 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 18,057
    01-08-2012, 10:54 AM Go to last post
  12. New Infinity controller release?

    Started by Short Circuit, 01-07-2012 11:37 AM
    • Replies: 2
    • Views: 725
    01-08-2012, 10:47 AM Go to last post
  13. Argo?

    Started by bjje, 01-08-2012 10:28 AM
    • Replies: 0
    • Views: 485
    01-08-2012, 10:28 AM Go to last post
  14. Air flow w/ therms off

    Started by markrussell, 01-07-2012 10:36 PM
    • Replies: 0
    • Views: 456
    01-07-2012, 10:36 PM Go to last post
  15. Munchkin boiler question

    Started by ColoradoBoiler, 01-05-2012 12:48 AM
    boilers, munchkin, troubleshooting
    • Replies: 4
    • Views: 2,965
    01-07-2012, 10:30 PM Go to last post
  16. Flanders Natural Aire FPR 4

    Started by Bentonville, 01-07-2012 01:59 PM
    • Replies: 4
    • Views: 1,701
    01-07-2012, 10:21 PM Go to last post
  17. Do I need this wire hooked up or not???

    Started by cstrail, 01-07-2012 03:07 PM
    • Replies: 3
    • Views: 1,127
    01-07-2012, 10:11 PM Go to last post
  18. Unhappy Caughing, sneezing, burning eyes after evap coil cleaning...

    Started by chrissommer, 01-06-2012 01:25 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 4,346
    01-07-2012, 07:52 PM Go to last post
  19. Remote Wireless Thermostats

    Started by rdblatch, 01-02-2012 03:51 AM
    • Replies: 4
    • Views: 954
    01-07-2012, 07:09 PM Go to last post
  20. Confused Got any ideas on this one?

    Started by Elmo, 12-30-2011 11:34 PM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 2,825
    01-07-2012, 05:28 PM Go to last post
  21. New Thermostat - Furnace won't power

    Started by rdblatch, 01-07-2012 03:37 PM
    • Replies: 3
    • Views: 2,093
    01-07-2012, 05:03 PM Go to last post
  22. Vapor Pad change?

    Started by EddyLee, 01-07-2012 10:00 AM
    • Replies: 1
    • Views: 545
    01-07-2012, 02:58 PM Go to last post
  23. Duct Hanger Question

    Started by cvette, 01-06-2012 10:22 AM
    • Replies: 2
    • Views: 887
    01-07-2012, 01:29 PM Go to last post
  24. boiler problem

    Started by keith350lt1, 01-06-2012 08:12 PM
    • Replies: 12
    • Views: 1,261
    01-07-2012, 11:46 AM Go to last post
  25. Evolution Thermostat

    Started by Norm01, 01-07-2012 09:30 AM
    • Replies: 0
    • Views: 483
    01-07-2012, 09:30 AM Go to last post
  26. Crawlspaces here tend NOT to have heating

    Started by MaturMain10nce, 01-07-2012 03:46 AM
    • Replies: 1
    • Views: 465
    01-07-2012, 08:31 AM Go to last post
  27. No Heater - Help!

    Started by Chazmann, 12-18-2011 10:31 PM
    • Replies: 8
    • Views: 1,027
    01-07-2012, 08:20 AM Go to last post
  28. Concerns about Tappan Heat Pump

    Started by DebbieA2560, 01-06-2012 05:23 PM
    • Replies: 4
    • Views: 1,522
    01-07-2012, 06:40 AM Go to last post
  29. Noisy Supply/Return

    Started by maddmardigan, 01-06-2012 11:25 AM
    • Replies: 8
    • Views: 1,099
    01-07-2012, 06:36 AM Go to last post
  30. Heat Pump Sticking In Heat Mode

    Started by Joseph Hall, 01-06-2012 04:54 PM
    • Replies: 3
    • Views: 771
    01-06-2012, 08:42 PM Go to last post
    • Replies: 20
    • Views: 1,137
    01-06-2012, 08:04 PM Go to last post
  31. Radiator not warming up?

    Started by qwiksilvertrav, 01-04-2012 06:47 PM
    • Replies: 11
    • Views: 796
    01-06-2012, 06:59 PM Go to last post
  32. New Carrier System

    Started by bartdude, 01-05-2012 05:03 PM
    • Replies: 3
    • Views: 1,049
    01-06-2012, 06:00 PM Go to last post
  33. Inline duct fan failure

    Started by CVBees, 01-05-2012 09:18 PM
    • Replies: 10
    • Views: 1,284
    01-06-2012, 05:57 PM Go to last post
  34. Nominal Seer for Lennox HP

    Started by AllenJ, 01-06-2012 09:21 AM
    • Replies: 3
    • Views: 836
    01-06-2012, 05:06 PM Go to last post
  35. New Construction Trane Heat Pump

    Started by mpharr2, 01-05-2012 06:57 PM
    • Replies: 6
    • Views: 988
    01-06-2012, 04:41 PM Go to last post
  36. Unhappy boiler sizing

    Started by jake2010, 12-22-2011 11:29 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 3,391
    01-06-2012, 04:31 PM Go to last post
    • Replies: 10
    • Views: 862
    01-06-2012, 02:48 PM Go to last post
  37. would appreciate info and input

    Started by wdstkchik, 01-06-2012 11:35 AM
    • Replies: 4
    • Views: 609
    01-06-2012, 02:33 PM Go to last post
  38. Advice on what system?????

    Started by airman0404, 01-06-2012 09:34 AM
    • Replies: 3
    • Views: 891
    01-06-2012, 01:26 PM Go to last post
    • Replies: 7
    • Views: 596
    01-06-2012, 12:48 PM Go to last post
  39. Old 1920's richardson sectional boyton boiler

    Started by therockny, 12-27-2011 07:36 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,174
    01-06-2012, 11:54 AM Go to last post
  40. Hmm T-Stat Diagnostic help

    Started by Cold=Bad, 01-06-2012 11:37 AM
    • Replies: 1
    • Views: 485
    01-06-2012, 11:45 AM Go to last post
  41. heat randomly will not turn on

    Started by belucau6, 01-06-2012 11:27 AM
    • Replies: 0
    • Views: 440
    01-06-2012, 11:27 AM Go to last post
  42. A Question of Cost Efficiency - HP vs Old Boiler

    Started by JustGotAC, 01-04-2012 10:48 PM
    • Replies: 8
    • Views: 698
    01-06-2012, 10:33 AM Go to last post
  43. Coil cleaner or water???

    Started by HAWK 87, 04-22-2011 07:04 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 8,591
    01-06-2012, 06:34 AM Go to last post
  44. Thermostat advice

    Started by EloM, 01-04-2012 11:01 PM
    • Replies: 4
    • Views: 674
    01-05-2012, 10:53 PM Go to last post
  45. Circulation fan doesn't run when tstat set to ON

    Started by nukefission, 01-03-2012 04:29 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,534
    01-05-2012, 10:45 PM Go to last post
  46. How many tons for 1084 sqft 2nd floor condo (heat pump)

    Started by clydesdale, 10-25-2011 11:38 AM
    15 Pages
    1 2 3 4 5 6 ... 15
    • Replies: 184
    • Views: 23,896
    01-05-2012, 08:37 PM Go to last post

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