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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: 48,481
    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: 48,142
    11-15-2008, 10:40 PM Go to last post
  1. New Trane xl16c dual fuel problem

    Started by Pepco, Yesterday 10:42 PM
    • Replies: 12
    • Views: 183
    Today, 06:47 PM Go to last post
  2. Pellet Stove Fan Won't Turn On

    Started by wamorr, Yesterday 01:02 PM
    • Replies: 6
    • Views: 139
    Today, 06:31 PM Go to last post
    • Replies: 7
    • Views: 151
    Today, 05:56 PM Go to last post
  3. Advice on Heat-pump/AC and humidifier

    Started by ohliuw, 10-17-2014 01:00 PM
    • Replies: 5
    • Views: 168
    Today, 03:38 PM Go to last post
  4. Confused Duct install code question

    Started by Justme14, Yesterday 07:30 PM
    code, ducts, installation
    • Replies: 4
    • Views: 200
    Today, 02:28 PM Go to last post
    • Replies: 6
    • Views: 243
    Today, 01:08 PM Go to last post
  5. Main blower motor fading fast

    Started by Ironbird, Yesterday 12:42 PM
    • Replies: 7
    • Views: 252
    Today, 01:00 PM Go to last post
    • Replies: 49
    • Views: 1,828
    Today, 12:48 PM Go to last post
  6. Heat Pump Issue: Armstrong Air 4SHP13LE

    Started by doublehelix, Yesterday 08:20 PM
    • Replies: 8
    • Views: 196
    Today, 12:10 PM Go to last post
  7. Cold air returns in Basement???

    Started by tstornant, Yesterday 04:37 PM
    • Replies: 7
    • Views: 217
    Today, 10:12 AM Go to last post
  8. Bryant evolution acting funny

    Started by bigkutta, Today 06:18 AM
    • Replies: 1
    • Views: 91
    Today, 06:38 AM Go to last post
  9. New House 1940sf with 3.5 ton. Border line small?

    Started by revin, 12-05-2013 11:08 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 238
    • Views: 14,619
    Today, 04:59 AM Go to last post
    • Replies: 19
    • Views: 1,068
    Yesterday, 11:21 PM Go to last post
  10. Condensate?? Issue. Ruud Achiever 14

    Started by KavDaven, 10-19-2014 01:26 PM
    • Replies: 8
    • Views: 267
    Yesterday, 09:15 PM Go to last post
  11. Lennox versus Goodman?

    Started by Indecive, 10-14-2014 09:30 PM
    • Replies: 11
    • Views: 498
    Yesterday, 08:48 PM Go to last post
  12. No power to board 23 volts at xfrmr

    Started by Rich332, Yesterday 08:09 AM
    • Replies: 5
    • Views: 220
    Yesterday, 08:03 PM Go to last post
  13. heat pump problem

    Started by khalsa, 02-08-2014 09:41 AM
    2 Pages
    1 2
    carrier, fan, heat pump
    • Replies: 14
    • Views: 1,177
    Yesterday, 08:00 PM Go to last post
  14. XV20i Charge Question

    Started by ddragon900, 09-11-2014 10:57 AM
    • Replies: 9
    • Views: 532
    Yesterday, 07:57 PM Go to last post
  15. honeywell gas valve

    Started by xtwister, 10-19-2014 10:22 PM
    • Replies: 8
    • Views: 290
    Yesterday, 07:57 PM Go to last post
  16. Munchkin Boiler Problems

    Started by sea_oly, 11-05-2013 12:10 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,974
    Yesterday, 06:03 PM Go to last post
  17. Opinions on how house value is affected.

    Started by Strat-Mangler, Yesterday 01:54 PM
    • Replies: 2
    • Views: 169
    Yesterday, 04:15 PM Go to last post
  18. Question Advice for next furnace purchase.

    Started by Strat-Mangler, 10-17-2014 04:21 PM
    • Replies: 9
    • Views: 320
    Yesterday, 04:12 PM Go to last post
  19. Through the wall unit at a very nice inn

    Started by troyport, Yesterday 12:34 PM
    • Replies: 2
    • Views: 163
    Yesterday, 12:46 PM Go to last post
  20. install manual conflict

    Started by Huevos Grande, 10-18-2014 08:41 PM
    • Replies: 4
    • Views: 307
    Yesterday, 08:59 AM Go to last post
  21. Size recommendations

    Started by GobyOneGnoby, 10-18-2014 01:15 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 533
    10-19-2014, 09:54 PM Go to last post
    • Replies: 2
    • Views: 136
    10-19-2014, 08:32 PM Go to last post
  22. New Trane system and heat pump short cycling

    Started by kyarbo, 10-19-2014 10:42 AM
    • Replies: 11
    • Views: 297
    10-19-2014, 08:18 PM Go to last post
  23. Honeywell AQ2000 Series Compatible Thermostats

    Started by jjconkli, 10-19-2014 08:12 PM
    • Replies: 0
    • Views: 78
    10-19-2014, 08:12 PM Go to last post
  24. Understanding a Radiant Floor Problem Fix

    Started by BostonHack, 10-18-2014 06:22 PM
    • Replies: 10
    • Views: 325
    10-19-2014, 08:10 PM Go to last post
  25. Heat Pump cycle times and thermostat concerns

    Started by joe4444, 10-19-2014 09:47 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 282
    10-19-2014, 07:34 PM Go to last post
    • Replies: 6
    • Views: 336
    10-19-2014, 05:42 PM Go to last post
  26. Dual Evap. refrigerator

    Started by Adam140a, 10-19-2014 12:31 PM
    • Replies: 2
    • Views: 125
    10-19-2014, 03:53 PM Go to last post
  27. Napoleon gas furnace and Air

    Started by Napper, 10-18-2014 11:30 AM
    • Replies: 3
    • Views: 208
    10-19-2014, 03:43 PM Go to last post
  28. How cold is to cold for my Heat pump?

    Started by Eagle_f90, 10-12-2014 10:20 PM
    • Replies: 12
    • Views: 508
    10-19-2014, 11:47 AM Go to last post
  29. Need a new ductless split heat pump system

    Started by Phoenix1970, 10-17-2014 10:10 PM
    • Replies: 7
    • Views: 209
    10-19-2014, 11:21 AM Go to last post
  30. Primary or Secondary drain?

    Started by tacotime, 10-17-2014 02:53 PM
    • Replies: 10
    • Views: 273
    10-18-2014, 10:27 PM Go to last post
  31. running heat pump in warm weather

    Started by bronzemaxell, 06-08-2013 07:43 AM
    • Replies: 6
    • Views: 825
    10-18-2014, 10:00 PM Go to last post
  32. Multiple zone furnace and terminal C questions

    Started by johnwall, 10-18-2014 09:21 PM
    • Replies: 2
    • Views: 130
    10-18-2014, 09:54 PM Go to last post
  33. Question What would cause control board to fry twice?

    Started by mrethers, 10-15-2014 09:48 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 902
    10-18-2014, 09:47 PM Go to last post
  34. Mr. Slim age

    Started by magnumheatair, 10-18-2014 05:35 PM
    • Replies: 0
    • Views: 128
    10-18-2014, 05:35 PM Go to last post
  35. New House Duct Work

    Started by ddsrph, 05-11-2014 08:56 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 861
    10-18-2014, 03:24 PM Go to last post
  36. Where is the C terminal?

    Started by tupa01, 10-17-2014 10:50 PM
    • Replies: 8
    • Views: 397
    10-18-2014, 01:47 PM Go to last post
  37. Mitsubishi Zuba PAR31

    Started by canuckjay, 10-18-2014 09:37 AM
    • Replies: 3
    • Views: 132
    10-18-2014, 12:58 PM Go to last post
  38. Homeowner: Heat Pump vs. A/C with Electric Furnace.

    Started by Paul.Raulerson, 10-13-2014 03:38 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 758
    10-18-2014, 12:53 PM Go to last post
  39. Question All Aluminum Coils - Good or Bad?

    Started by NotYetCoolTC!, 10-16-2014 01:29 PM
    2 Pages
    1 2
    coils, compare, compressor, query
    • Replies: 14
    • Views: 637
    10-18-2014, 07:13 AM Go to last post
  40. Single Family to Duplex Conversion

    Started by PittBuckeye, 10-17-2014 02:15 PM
    • Replies: 5
    • Views: 190
    10-17-2014, 07:40 PM Go to last post
  41. Zoning Question - Nbr of zones?

    Started by timroswell, 10-17-2014 11:19 AM
    • Replies: 4
    • Views: 188
    10-17-2014, 07:37 PM Go to last post
    • Replies: 3
    • Views: 317
    10-17-2014, 04:33 PM Go to last post
  42. Confused Thermostat Choice

    Started by MARYLAND CAL, 10-17-2014 03:40 PM
    • Replies: 0
    • Views: 152
    10-17-2014, 03:40 PM Go to last post
  43. change in size on an air return

    Started by brian123, 10-16-2014 06:00 PM
    • Replies: 9
    • Views: 328
    10-17-2014, 11:02 AM Go to last post

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