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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: 62,147
    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: 61,856
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. New house, HVAC question, split duct but also ceiling vents???

    Started by justinnum1, 07-24-2016 10:31 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 648
    07-25-2016, 12:54 PM Go to last post
    • Replies: 8
    • Views: 664
    07-25-2016, 12:35 PM Go to last post
  3. Closing off ducts to second floor

    Started by htrinh, 07-22-2016 09:17 PM
    • Replies: 4
    • Views: 539
    07-25-2016, 07:00 AM Go to last post
  4. Refrigerant leak in my "A" frame

    Started by WhiskerBiscuit, 07-25-2016 12:35 AM
    • Replies: 2
    • Views: 282
    07-25-2016, 01:02 AM Go to last post
  5. High superheat and subcooling

    Started by SupraSPL, 07-19-2016 01:55 PM
    • Replies: 7
    • Views: 810
    07-24-2016, 11:42 PM Go to last post
    • Replies: 8
    • Views: 634
    07-24-2016, 10:10 PM Go to last post
  6. Circ mode wear and tear

    Started by 7474, 07-24-2016 07:41 AM
    • Replies: 2
    • Views: 395
    07-24-2016, 07:13 PM Go to last post
    • Replies: 17
    • Views: 586
    07-24-2016, 07:11 PM Go to last post
    • Replies: 4
    • Views: 439
    07-24-2016, 03:40 PM Go to last post
  7. Poll Poll: Smart Thermostat Pole

    Started by leehop71, 07-24-2016 12:23 PM
    • Replies: 2
    • Views: 308
    07-24-2016, 02:09 PM Go to last post
  8. Addng a return branch.

    Started by OneWatt, 07-24-2016 11:30 AM
    • Replies: 1
    • Views: 265
    07-24-2016, 01:03 PM Go to last post
  9. Duct work question?

    Started by 99ls1tj, 07-23-2016 11:46 PM
    • Replies: 1
    • Views: 385
    07-24-2016, 09:23 AM Go to last post
    • Replies: 16
    • Views: 1,038
    07-24-2016, 06:37 AM Go to last post
  10. I have a Galvanized Steel Tail pipe.

    Started by majorindian, 07-23-2016 11:14 PM
    • Replies: 2
    • Views: 278
    07-24-2016, 06:31 AM Go to last post
    • Replies: 1
    • Views: 430
    07-24-2016, 05:47 AM Go to last post
  11. American Standard Furnace Model question

    Started by Tidalcloud, 07-22-2016 08:07 PM
    • Replies: 4
    • Views: 540
    07-23-2016, 07:51 PM Go to last post
  12. Thermostat wiring question for Trane XV80

    Started by dc_dude, 07-22-2016 08:28 PM
    • Replies: 7
    • Views: 519
    07-23-2016, 05:02 PM Go to last post
  13. Carrier Infinity Touch

    Started by gdavidva08, 07-23-2016 08:22 AM
    • Replies: 2
    • Views: 360
    07-23-2016, 02:32 PM Go to last post
  14. Coil cleaning tool ?

    Started by Chris Whewell, 07-22-2016 07:54 AM
    • Replies: 3
    • Views: 520
    07-23-2016, 12:55 PM Go to last post
  15. New T-stats....

    Started by Chris Whewell, 07-23-2016 09:36 AM
    • Replies: 3
    • Views: 427
    07-23-2016, 12:46 PM Go to last post
  16. Full system or just AC? Brand opinions?

    Started by srbboo, 07-22-2016 07:20 PM
    • Replies: 5
    • Views: 427
    07-23-2016, 11:24 AM Go to last post
  17. White substance on flare fittings

    Started by estoppel101, 07-23-2016 08:17 AM
    • Replies: 6
    • Views: 434
    07-23-2016, 10:31 AM Go to last post
  18. Confused LG energy saving mode.

    Started by Mistral150, 07-22-2016 03:51 PM
    energy efficiency
    • Replies: 1
    • Views: 291
    07-23-2016, 09:19 AM Go to last post
    • Replies: 5
    • Views: 705
    07-23-2016, 01:05 AM Go to last post
  19. Troubleshooting Question - Geothermal Cooling

    Started by bhall001, 07-22-2016 09:15 PM
    • Replies: 4
    • Views: 380
    07-23-2016, 12:54 AM Go to last post
  20. Frozen suction line and other issues.

    Started by Hbailey09, 07-22-2016 10:59 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 662
    07-22-2016, 07:44 PM Go to last post
  21. Frown Carrier 25HPA6 2010 reversing valve bad?

    Started by omegahacker, 07-22-2016 12:34 PM
    • Replies: 2
    • Views: 290
    07-22-2016, 06:23 PM Go to last post
  22. Should I buy a Trane XV95m ?

    Started by GaryMa, 07-01-2016 11:54 AM
    • Replies: 6
    • Views: 853
    07-22-2016, 05:43 PM Go to last post
    • Replies: 2
    • Views: 305
    07-22-2016, 05:25 PM Go to last post
  23. Whistle

    Started by Jaybpollei, 07-22-2016 04:47 PM
    • Replies: 4
    • Views: 318
    07-22-2016, 05:17 PM Go to last post
  24. TRANE XV80 & an X-RAY

    Started by Mf18nh, 07-22-2016 11:46 AM
    • Replies: 10
    • Views: 442
    07-22-2016, 04:53 PM Go to last post
  25. Contactor contacts cleaning tool ?

    Started by Chris Whewell, 07-22-2016 11:49 AM
    • Replies: 5
    • Views: 403
    07-22-2016, 04:47 PM Go to last post
  26. Confused Comfort Maker Heat Pump

    Started by Jaybpollei, 07-22-2016 10:32 AM
    • Replies: 5
    • Views: 401
    07-22-2016, 04:38 PM Go to last post
  27. york system

    Started by pdasterly, 07-09-2016 06:03 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 68
    • Views: 2,386
    07-22-2016, 04:36 PM Go to last post
  28. Air Sensor Switch

    Started by 08Cayenne, 07-21-2016 08:47 PM
    • Replies: 3
    • Views: 440
    07-22-2016, 04:25 PM Go to last post
  29. HRV to run when 900cfm range hood is turned on

    Started by Dio, 07-22-2016 02:37 AM
    hrv
    • Replies: 6
    • Views: 619
    07-22-2016, 03:39 PM Go to last post
  30. Can I add 2 stage AC to Carrier 58MTB100 furnace?

    Started by GasBag, 07-20-2016 11:46 AM
    • Replies: 4
    • Views: 405
    07-22-2016, 02:42 PM Go to last post
  31. Confused Need Help Evaluating Proposals for Replacement System

    Started by jtennison, 07-18-2016 11:19 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,208
    07-22-2016, 02:03 PM Go to last post
  32. Humidity issue on 3rd floor only....

    Started by humidityissue, 07-20-2016 10:27 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,119
    07-22-2016, 01:30 PM Go to last post
  33. High Velocity AC unit installed in 1986

    Started by LouiseL22, 07-18-2016 09:40 PM
    • Replies: 5
    • Views: 388
    07-22-2016, 12:12 PM Go to last post
  34. minimum plenum size for 4 ton unit

    Started by daninfla, 07-22-2016 10:15 AM
    • Replies: 7
    • Views: 546
    07-22-2016, 11:05 AM Go to last post
  35. Trane XV20i heat pump with gas backup?

    Started by srivenkat, 07-22-2016 07:12 AM
    • Replies: 2
    • Views: 291
    07-22-2016, 09:11 AM Go to last post
    • Replies: 4
    • Views: 407
    07-22-2016, 05:54 AM Go to last post
  36. Duct tape

    Started by Chris Whewell, 07-21-2016 09:58 PM
    • Replies: 6
    • Views: 365
    07-21-2016, 10:22 PM Go to last post
  37. Thermostat screen

    Started by Vegas15, 07-21-2016 10:10 PM
    • Replies: 4
    • Views: 318
    07-21-2016, 10:21 PM Go to last post
  38. IComfort WiFi Thermostat

    Started by Twoseas, 07-20-2016 10:44 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 829
    07-21-2016, 10:09 PM Go to last post
  39. Question Help with deciphering AHRI

    Started by El_Mono, 07-21-2016 07:46 PM
    • Replies: 6
    • Views: 652
    07-21-2016, 09:24 PM Go to last post

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