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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: 46,758
    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: 46,910
    11-15-2008, 10:40 PM Go to last post
  1. Question Heat Exchanger Water Text & Conflicting Advice

    Started by SombraAla, 01-22-2009 02:49 PM
    • Replies: 4
    • Views: 399
    01-22-2009, 06:34 PM Go to last post
  2. Determining Ideal Balance Points for VisionPro IAQ

    Started by motoguy128, 01-20-2009 04:34 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,453
    01-22-2009, 03:44 PM Go to last post
  3. Ruud Lennox Compatibility

    Started by BryanTx, 01-22-2009 02:22 PM
    • Replies: 1
    • Views: 425
    01-22-2009, 02:37 PM Go to last post
  4. Powered Humidifier 700A

    Started by DanW13, 01-22-2009 10:37 AM
    • Replies: 4
    • Views: 356
    01-22-2009, 12:46 PM Go to last post
  5. Furnace Exhaust/Intake and Wasps

    Started by thunderbirl, 01-22-2009 11:48 AM
    • Replies: 0
    • Views: 874
    01-22-2009, 11:48 AM Go to last post
  6. Not sure if this every been asked here

    Started by AvantGarde, 01-18-2009 05:21 PM
    • Replies: 8
    • Views: 616
    01-22-2009, 07:34 AM Go to last post
  7. What to ask about water pH?

    Started by Corpsie, 01-17-2009 09:14 PM
    • Replies: 3
    • Views: 361
    01-22-2009, 05:33 AM Go to last post
  8. CPH for dual fuel system

    Started by rcamner, 01-21-2009 10:06 AM
    • Replies: 4
    • Views: 1,451
    01-22-2009, 05:16 AM Go to last post
  9. Inverted P trap layout/design on refrigerant lines

    Started by davefr, 12-01-2006 09:59 AM
    4 Pages
    1 2 3 4
    • Replies: 45
    • Views: 10,131
    01-22-2009, 05:03 AM Go to last post
  10. Please help - heat pump problem

    Started by a surfr uc, 01-18-2009 05:56 PM
    • Replies: 7
    • Views: 567
    01-22-2009, 02:43 AM Go to last post
  11. Duct Tape & a Few Screws Will Fix It

    Started by KirtusJon, 01-20-2009 01:56 PM
    • Replies: 7
    • Views: 633
    01-22-2009, 01:40 AM Go to last post
  12. 20 year old home furnace and AC

    Started by scooter9, 01-20-2009 10:26 PM
    • Replies: 10
    • Views: 643
    01-22-2009, 01:24 AM Go to last post
  13. Question phone controlled thermostat, CEO24 model?

    Started by BobbyT, 01-21-2009 02:46 PM
    • Replies: 2
    • Views: 542
    01-21-2009, 11:22 PM Go to last post
  14. HVAC system decisions

    Started by rec head, 01-20-2009 09:53 PM
    • Replies: 2
    • Views: 376
    01-21-2009, 11:18 PM Go to last post
  15. Electric Bill shock, researching Honeywell thermostats

    Started by Rudy81, 01-19-2009 07:26 PM
    4 Pages
    1 2 3 4
    • Replies: 43
    • Views: 2,453
    01-21-2009, 11:14 PM Go to last post
  16. Day Old Furnace

    Started by Sutree, 01-20-2009 11:54 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,225
    01-21-2009, 10:53 PM Go to last post
  17. electric water boiler

    Started by titans999, 01-21-2009 08:21 PM
    • Replies: 6
    • Views: 352
    01-21-2009, 09:25 PM Go to last post
  18. not a diy!

    Started by Sid1023, 01-21-2009 08:02 PM
    • Replies: 7
    • Views: 571
    01-21-2009, 08:50 PM Go to last post
  19. Line Sizing

    Started by jtl, 01-21-2009 06:43 PM
    • Replies: 8
    • Views: 418
    01-21-2009, 08:43 PM Go to last post
  20. Hit and Miss

    Started by Sid1023, 01-21-2009 07:32 PM
    • Replies: 1
    • Views: 392
    01-21-2009, 07:39 PM Go to last post
  21. Geothermal Heat Pump

    Started by domino, 01-21-2009 05:49 PM
    • Replies: 2
    • Views: 396
    01-21-2009, 06:36 PM Go to last post
  22. low temp setting

    Started by public debt, 01-19-2009 12:27 PM
    • Replies: 8
    • Views: 560
    01-21-2009, 06:34 PM Go to last post
  23. Confused senior project help

    Started by sscottypipen10, 01-21-2009 04:16 PM
    • Replies: 1
    • Views: 371
    01-21-2009, 04:24 PM Go to last post
  24. Specs for a Venmar Supra control

    Started by dgbehrends, 01-20-2009 02:44 PM
    • Replies: 1
    • Views: 765
    01-21-2009, 02:48 PM Go to last post
  25. Water leaking and white powder at flue joint

    Started by gemajean, 01-20-2009 11:54 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,276
    01-21-2009, 01:36 PM Go to last post
  26. Hmm White Dust in a house

    Started by ndshvac, 01-19-2009 08:51 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 2,603
    01-21-2009, 12:58 PM Go to last post
  27. Confused GETTING THE ESP

    Started by Alejandro Mart, 01-20-2009 06:30 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 844
    01-21-2009, 12:54 PM Go to last post
  28. Opinions wanted for humidifer for Carrier

    Started by codeslinger, 01-19-2009 01:59 AM
    • Replies: 11
    • Views: 657
    01-21-2009, 12:24 PM Go to last post
  29. Question Honeywell vs Carrier Infinity Zoning

    Started by JscottJ123, 01-19-2009 03:56 PM
    • Replies: 12
    • Views: 1,386
    01-21-2009, 10:18 AM Go to last post
  30. Measuring ESP

    Started by 7474, 01-20-2009 11:51 PM
    • Replies: 4
    • Views: 471
    01-21-2009, 10:18 AM Go to last post
  31. G71P, Infinity 96 or Trane XV95 - Unbiased Opinion

    Started by JscottJ123, 01-17-2009 08:30 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,889
    01-21-2009, 09:59 AM Go to last post
  32. Hmm Thermostate for Unused rooms

    Started by hydrojohn, 01-19-2009 10:38 AM
    • Replies: 5
    • Views: 364
    01-21-2009, 09:57 AM Go to last post
  33. Variable speed fan in "on" mode power consumption....

    Started by badtlc, 01-13-2009 05:59 PM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 1,540
    01-21-2009, 08:31 AM Go to last post
  34. Furnace blower upgrade?

    Started by Kungur, 01-20-2009 06:31 PM
    • Replies: 6
    • Views: 692
    01-21-2009, 07:42 AM Go to last post
    • Replies: 6
    • Views: 1,112
    01-21-2009, 12:07 AM Go to last post
  35. hi

    Started by raidersfan7, 01-20-2009 09:58 PM
    • Replies: 4
    • Views: 385
    01-20-2009, 11:11 PM Go to last post
  36. HEY TWILLI---THANKS FOR ALL YOUR HELP

    Started by STANCILHVAC, 01-20-2009 10:45 PM
    • Replies: 3
    • Views: 503
    01-20-2009, 10:54 PM Go to last post
  37. Is It Worth The Money?

    Started by Anthony NY, 01-17-2009 08:29 PM
    • Replies: 10
    • Views: 770
    01-20-2009, 09:05 PM Go to last post
  38. Honeywell IAQ on cold wall

    Started by Snark, 01-20-2009 07:54 PM
    • Replies: 2
    • Views: 318
    01-20-2009, 08:37 PM Go to last post
  39. Should I cover intake airvent in winter?

    Started by lsharma, 01-17-2009 11:14 AM
    6 Pages
    1 2 3 4 5 6
    • Replies: 71
    • Views: 4,138
    01-20-2009, 06:19 PM Go to last post
  40. Question Relative Humidity - ASHRAE v ACCA

    Started by unclebingo, 01-13-2009 12:24 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 4,414
    01-20-2009, 06:14 PM Go to last post
  41. How far off

    Started by he8833, 01-18-2009 07:14 PM
    • Replies: 11
    • Views: 655
    01-20-2009, 04:22 PM Go to last post
  42. How measure rise temperature

    Started by andersen, 01-17-2009 11:05 AM
    • Replies: 10
    • Views: 801
    01-20-2009, 01:22 PM Go to last post
    • Replies: 16
    • Views: 1,251
    01-20-2009, 12:02 PM Go to last post
  43. Lennox or Armstrong

    Started by df587, 01-19-2009 10:54 PM
    • Replies: 3
    • Views: 533
    01-20-2009, 11:53 AM Go to last post
  44. Furnace starts with heat pump

    Started by lmn8r, 01-18-2009 11:06 PM
    • Replies: 6
    • Views: 430
    01-20-2009, 11:47 AM Go to last post
  45. Carlin EZ 1/2/3 Burner leaking oil

    Started by thenewkid, 01-19-2009 09:15 PM
    • Replies: 5
    • Views: 1,137
    01-20-2009, 10:34 AM Go to last post
  46. Oversized heat pump. Please help.

    Started by 543pr, 01-18-2009 09:31 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,108
    01-20-2009, 08:41 AM Go to last post
  47. problems with rheem

    Started by ungioan77, 01-19-2009 10:53 PM
    • Replies: 4
    • Views: 447
    01-20-2009, 05:58 AM Go to last post
    • Replies: 4
    • Views: 1,176
    01-20-2009, 12:07 AM Go to last post

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