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: 66,062
    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: 66,568
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Confused old one pipe steam boiler thoughts

    Started by ohiohupla, 03-08-2008 05:56 PM
    • Replies: 12
    • Views: 1,798
    03-10-2008, 08:40 AM Go to last post
  3. tankless questions

    Started by raylo, 02-16-2008 08:35 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,695
    03-10-2008, 06:32 AM Go to last post
  4. Trane Air Handler model question

    Started by matjam68, 03-08-2007 10:50 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 8,361
    03-10-2008, 01:21 AM Go to last post
  5. Install is matters... how to spot a good pro?

    Started by dafreerider, 03-09-2008 01:52 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,781
    03-10-2008, 12:06 AM Go to last post
  6. Confused Munchkin Boiler Size ? 80MR2 or 144MR2 ?

    Started by Cenzo, 01-25-2008 05:34 PM
    • Replies: 4
    • Views: 3,150
    03-09-2008, 10:43 PM Go to last post
  7. Goodman vs. Coleman

    Started by pdx, 03-02-2008 12:24 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 6,808
    03-09-2008, 10:26 PM Go to last post
  8. Too much power consumption (3700kwh), heating issue?

    Started by K-Dubb, 02-23-2008 05:10 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,807
    03-09-2008, 09:13 PM Go to last post
  9. duct design employment

    Started by air design, 03-09-2008 12:09 AM
    • Replies: 9
    • Views: 1,815
    03-09-2008, 08:47 PM Go to last post
  10. Post Daiken or Mitsubishi Inverter Systems for Residential?

    Started by MILTON01, 03-03-2008 06:08 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,816
    03-09-2008, 07:54 PM Go to last post
  11. over size/under size

    Started by 7echo, 03-09-2008 12:26 PM
    • Replies: 12
    • Views: 1,672
    03-09-2008, 06:54 PM Go to last post
  12. rheem heat pump troubleshooting

    Started by dh1052002, 03-04-2008 08:33 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 14,159
    03-09-2008, 06:54 PM Go to last post
    • Replies: 2
    • Views: 1,309
    03-09-2008, 05:10 PM Go to last post
  13. Plenum exits

    Started by lws6772, 03-09-2008 10:48 AM
    • Replies: 2
    • Views: 759
    03-09-2008, 11:11 AM Go to last post
  14. Confused Intallation of A/C in existing 2 story home

    Started by Cenzo, 03-08-2008 11:51 PM
    • Replies: 3
    • Views: 1,193
    03-09-2008, 10:14 AM Go to last post
  15. Confused product called super heat

    Started by pctech, 03-03-2008 06:51 AM
    • Replies: 7
    • Views: 2,750
    03-09-2008, 09:03 AM Go to last post
  16. Aprilaire 5000 operation light

    Started by rsg, 02-12-2008 02:13 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 5,501
    03-09-2008, 08:51 AM Go to last post
  17. air return whistles

    Started by mom2jzm, 03-09-2008 12:21 AM
    • Replies: 3
    • Views: 1,043
    03-09-2008, 12:36 AM Go to last post
  18. Rust at AC line connection to coil

    Started by NCRealtor, 03-07-2008 08:22 PM
    • Replies: 10
    • Views: 1,138
    03-09-2008, 12:13 AM Go to last post
  19. Gas Boiler- Condensing versus Cast Iron?

    Started by rally1, 10-28-2007 10:48 AM
    • Replies: 10
    • Views: 3,638
    03-08-2008, 11:11 PM Go to last post
  20. Hmm New Carrier Unit; Nothing but Problems

    Started by TamayraS, 02-28-2008 02:51 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 67
    • Views: 11,872
    03-08-2008, 10:26 PM Go to last post
  21. simple; physical size question??

    Started by axleone, 03-08-2008 06:21 PM
    • Replies: 6
    • Views: 1,012
    03-08-2008, 10:11 PM Go to last post
  22. direct vent oil or propane?

    Started by yogi, 02-25-2008 02:44 PM
    • Replies: 7
    • Views: 5,014
    03-08-2008, 09:36 PM Go to last post
  23. cold air return placement

    Started by estate4auction, 03-08-2008 04:28 PM
    • Replies: 3
    • Views: 2,227
    03-08-2008, 08:23 PM Go to last post
  24. Dash check out this thread!!

    Started by classical, 03-07-2008 07:50 PM
    • Replies: 1
    • Views: 966
    03-08-2008, 07:00 PM Go to last post
  25. Deciding between Lennox units?

    Started by cap2240, 03-08-2008 02:29 PM
    • Replies: 3
    • Views: 803
    03-08-2008, 04:09 PM Go to last post
  26. Westinghouse IQ

    Started by air2spare, 03-03-2008 12:35 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 5,066
    03-08-2008, 03:34 PM Go to last post
  27. Breezaire WKS4000 Icing

    Started by tbird355, 09-05-2006 12:14 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 11,268
    03-08-2008, 02:42 PM Go to last post
  28. Foam vs Fiberglass

    Started by jaymay75, 02-25-2008 11:46 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,631
    03-08-2008, 12:55 PM Go to last post
  29. electrical

    Started by CJIMARS, 03-07-2008 09:14 PM
    • Replies: 6
    • Views: 979
    03-08-2008, 12:28 PM Go to last post
  30. Ground source heat pumps

    Started by beak, 03-06-2008 07:47 PM
    • Replies: 6
    • Views: 1,027
    03-08-2008, 11:41 AM Go to last post
  31. Integrating Solar Thermal

    Started by mkirrene, 02-26-2008 03:12 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 2,421
    03-08-2008, 11:14 AM Go to last post
  32. Dryer - Caused Condensation on the attic

    Started by RCHU, 02-26-2008 05:13 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,858
    03-08-2008, 10:54 AM Go to last post
  33. HVAC for Earth Sheltered Home

    Started by marant, 03-06-2008 08:44 AM
    2 Pages
    1 2
    • Replies: 25
    • Views: 5,616
    03-08-2008, 02:26 AM Go to last post
  34. New Carrier Infinity Thermostat installed - CFM correct?

    Started by gcole, 03-04-2008 12:24 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,760
    03-07-2008, 09:41 PM Go to last post
  35. Wrap insulation or line insulation in metal ductwork

    Started by Jake1980, 03-06-2008 11:13 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,552
    03-07-2008, 08:26 PM Go to last post
  36. Return air Plenum - failed inspection

    Started by surphrat, 03-07-2008 07:32 PM
    • Replies: 1
    • Views: 915
    03-07-2008, 07:34 PM Go to last post
  37. York 410A coils

    Started by beak, 03-05-2008 09:11 PM
    • Replies: 10
    • Views: 2,845
    03-07-2008, 06:41 PM Go to last post
  38. Will A R410 Line Set Be Cooler Than R22?

    Started by Stik, 01-04-2008 11:45 AM
    • Replies: 8
    • Views: 2,036
    03-07-2008, 06:20 PM Go to last post
  39. 16 vs 14 seer worth the upgrade?

    Started by butneway, 03-04-2008 11:40 AM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 11,013
    03-07-2008, 05:27 PM Go to last post
  40. Lennox XP15 vs. XP16

    Started by dafreerider, 03-05-2008 10:24 PM
    • Replies: 12
    • Views: 7,980
    03-07-2008, 05:08 PM Go to last post
  41. Upfront payment or not...

    Started by dafreerider, 03-05-2008 10:39 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 5,683
    03-07-2008, 04:11 PM Go to last post
  42. alternative as heat pump installation

    Started by wstauffer, 03-06-2008 02:17 PM
    • Replies: 10
    • Views: 1,196
    03-07-2008, 02:56 PM Go to last post
  43. Super Hi-Eff. 2 zone Return/Duct Placement

    Started by BHL220, 03-06-2008 03:28 PM
    • Replies: 3
    • Views: 932
    03-07-2008, 02:37 PM Go to last post
  44. 80%Variable 2 Stage or 90% Single Stage Gas Furnace?

    Started by smilingeyes421, 03-06-2008 09:55 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 13,592
    03-07-2008, 02:18 PM Go to last post
  45. McKinney TX Contractor

    Started by go_golf, 03-07-2008 10:36 AM
    • Replies: 12
    • Views: 1,488
    03-07-2008, 02:16 PM Go to last post
  46. Sheet metal duct comparison

    Started by Jake1980, 03-04-2008 12:27 PM
    3 Pages
    1 2 3
    • Replies: 37
    • Views: 4,193
    03-07-2008, 01:36 PM Go to last post
  47. Installation of 90% Unit in Garage

    Started by GrayHeadedMule, 03-06-2008 02:28 PM
    • Replies: 7
    • Views: 1,284
    03-07-2008, 01:32 PM Go to last post
  48. our renovation

    Started by bartholemew, 03-07-2008 04:22 AM
    • Replies: 2
    • Views: 618
    03-07-2008, 12:36 PM Go to last post
  49. Heat Recovery Ventilator

    Started by RangerGAP, 02-18-2008 04:48 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,243
    03-07-2008, 12:13 PM Go to last post
  50. Confused Which fancoil unit?

    Started by Chunkypapa, 03-07-2008 11:58 AM
    • Replies: 1
    • Views: 967
    03-07-2008, 12:04 PM Go to last post

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