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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: 51,953
    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: 51,159
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. RUDD Wiring Diagram

    Started by dvcochran, Today 04:06 PM
    • Replies: 0
    • Views: 1
    Today, 04:06 PM Go to last post
  3. Question How much BTU do I need?

    Started by hawks125555, 04-19-2015 11:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 582
    Today, 02:29 PM Go to last post
  4. Humidity questions in relation to CFM

    Started by peterholt1z, 04-23-2015 10:29 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 493
    Today, 12:57 PM Go to last post
  5. Should I add return duct and how?

    Started by angrymanmfg, 04-18-2015 08:50 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,046
    Today, 08:40 AM Go to last post
    • Replies: 8
    • Views: 364
    Today, 07:17 AM Go to last post
  6. Comparing new Amana and Maytag split heat pumps

    Started by shyjby, 04-24-2015 03:03 PM
    • Replies: 6
    • Views: 222
    Today, 07:14 AM Go to last post
  7. LG Minisplit not working properly

    Started by outandaboat, 04-24-2015 02:17 PM
    • Replies: 6
    • Views: 224
    Today, 07:08 AM Go to last post
  8. Curious about Heating Stages

    Started by carlom, 04-23-2015 05:16 PM
    • Replies: 2
    • Views: 191
    Yesterday, 07:45 PM Go to last post
  9. New Member / New System Advice

    Started by Hoghunter, 04-24-2015 07:24 PM
    • Replies: 5
    • Views: 196
    Yesterday, 07:37 PM Go to last post
  10. running a gas furnace with a portable generator

    Started by davechina, 04-23-2015 08:14 PM
    • Replies: 8
    • Views: 334
    Yesterday, 05:04 PM Go to last post
    • Replies: 6
    • Views: 223
    Yesterday, 04:57 PM Go to last post
  11. Help! I'm freezing.

    Started by blin, 04-23-2015 09:50 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 693
    Yesterday, 11:38 AM Go to last post
  12. Ceiling Fan Coil Splash water out of the Drain Pan

    Started by ELC, Yesterday 11:19 AM
    • Replies: 1
    • Views: 142
    Yesterday, 11:29 AM Go to last post
    • Replies: 8
    • Views: 255
    Yesterday, 10:11 AM Go to last post
    • Replies: 1
    • Views: 249
    Yesterday, 05:38 AM Go to last post
  13. Furnace/Air Buy Decision Upcoming

    Started by TheKingfish, Yesterday 12:33 AM
    • Replies: 1
    • Views: 99
    Yesterday, 05:32 AM Go to last post
  14. Amana PTAC -High Pitch Noise

    Started by pm1035, 04-23-2015 07:42 PM
    • Replies: 5
    • Views: 157
    04-24-2015, 07:47 PM Go to last post
  15. cold air return scenario

    Started by maizegun, 04-24-2015 03:11 PM
    • Replies: 1
    • Views: 111
    04-24-2015, 03:57 PM Go to last post
  16. Compressor Saver

    Started by jrgish, 04-24-2015 01:46 PM
    • Replies: 9
    • Views: 321
    04-24-2015, 02:55 PM Go to last post
  17. Post Lightning Damage: Repair vs. Replace

    Started by Hawk8178, 04-23-2015 03:13 PM
    • Replies: 10
    • Views: 298
    04-24-2015, 12:56 PM Go to last post
  18. Shopping new Furnace/AC-Few Questions on quotes

    Started by Katanga, 04-22-2015 10:31 AM
    • Replies: 6
    • Views: 275
    04-24-2015, 10:58 AM Go to last post
  19. York Fan Motor Question

    Started by kaptmike, 04-23-2015 05:13 PM
    • Replies: 6
    • Views: 224
    04-24-2015, 06:03 AM Go to last post
  20. Trane System

    Started by mzat2012, 04-23-2015 11:42 PM
    • Replies: 2
    • Views: 220
    04-24-2015, 12:37 AM Go to last post
  21. carrier infinity

    Started by emarie, 04-23-2015 10:37 PM
    • Replies: 0
    • Views: 124
    04-23-2015, 10:37 PM Go to last post
  22. Sizing and pairing AC & Fernace

    Started by Shondor, 04-22-2015 07:28 PM
    • Replies: 5
    • Views: 252
    04-23-2015, 06:34 PM Go to last post
  23. A/C Minisplit in sub zero temps

    Started by cadillacmac, 04-23-2015 12:04 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 370
    04-23-2015, 05:14 PM Go to last post
  24. loadcalc.org versus real world experience.

    Started by vman53, 04-22-2015 11:02 AM
    • Replies: 8
    • Views: 291
    04-23-2015, 03:42 PM Go to last post
  25. Best Brand A/C for South Texas

    Started by 2lostsouls, 04-23-2015 10:53 AM
    • Replies: 5
    • Views: 208
    04-23-2015, 03:08 PM Go to last post
    • Replies: 4
    • Views: 173
    04-23-2015, 02:35 PM Go to last post
  26. Do I need a heat pump?

    Started by Jencam, 04-22-2015 03:02 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 305
    04-23-2015, 11:40 AM Go to last post
    • Replies: 4
    • Views: 151
    04-23-2015, 10:54 AM Go to last post
  27. Counterfeit Refrigerants

    Started by dw85745, 04-23-2015 09:24 AM
    • Replies: 0
    • Views: 177
    04-23-2015, 09:24 AM Go to last post
    • Replies: 7
    • Views: 274
    04-23-2015, 06:36 AM Go to last post
    • Replies: 0
    • Views: 150
    04-22-2015, 11:50 PM Go to last post
  28. 3 to 3.5 ton, or 2.5 to 3 ton coil for a 3 ton condenser?

    Started by Tom Heffner, 04-22-2015 12:05 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 316
    04-22-2015, 08:40 PM Go to last post
  29. Question Lennox HS18-411-8P Fan Capacitor Question

    Started by fisher305, 04-22-2015 07:01 PM
    • Replies: 3
    • Views: 182
    04-22-2015, 07:47 PM Go to last post
  30. Advisable to go up 1/2 size?

    Started by Jencam, 04-10-2015 10:09 PM
    4 Pages
    1 2 3 4
    • Replies: 50
    • Views: 1,241
    04-22-2015, 06:28 PM Go to last post
    • Replies: 3
    • Views: 224
    04-22-2015, 02:31 PM Go to last post
  31. Increase size of heat pump outdoor unit only?

    Started by Handh, 04-13-2015 01:22 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 728
    04-22-2015, 08:57 AM Go to last post
  32. ACs for heating 3 rooms in a house

    Started by Solmyr, 04-22-2015 07:19 AM
    • Replies: 0
    • Views: 131
    04-22-2015, 07:19 AM Go to last post
  33. Will the new system work properly with old ducting?

    Started by Wombat, 04-21-2015 04:51 PM
    • Replies: 10
    • Views: 282
    04-22-2015, 06:14 AM Go to last post
  34. Defrost Controls on New Heat Pumps

    Started by shadygl, 04-19-2015 10:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 454
    04-22-2015, 04:46 AM Go to last post
  35. Thermostat wiring question - A/S

    Started by battleground_bluto, 04-18-2015 10:22 AM
    • Replies: 3
    • Views: 268
    04-21-2015, 11:04 PM Go to last post
  36. Do I need a great thermostat or just a good one

    Started by pgsassone, 04-21-2015 06:47 PM
    • Replies: 5
    • Views: 233
    04-21-2015, 10:43 PM Go to last post
  37. question on zoning variable speed unit

    Started by larryfl1, 04-21-2015 07:24 PM
    • Replies: 4
    • Views: 184
    04-21-2015, 10:35 PM Go to last post
  38. Lennox CB31Mv-41-1P Air handler Question

    Started by ray.daiuto, 04-21-2015 09:57 PM
    • Replies: 1
    • Views: 132
    04-21-2015, 10:00 PM Go to last post
  39. Service Call or New Unit?

    Started by DaSoul, 04-15-2015 12:26 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 775
    04-21-2015, 04:52 PM Go to last post
  40. 80% AFUE @ 110k btu vs.96% AFUE @80k btu

    Started by badcasey, 04-13-2015 01:33 PM
    • Replies: 12
    • Views: 425
    04-21-2015, 04:15 PM Go to last post
  41. First A-Coil Replacement

    Started by dw85745, 04-20-2015 10:48 PM
    • Replies: 11
    • Views: 354
    04-21-2015, 04:01 PM Go to last post
  42. Trane Air Handler

    Started by ArtVandolay, 04-21-2015 10:27 AM
    • Replies: 9
    • Views: 268
    04-21-2015, 03:35 PM Go to last post

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