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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: 47,324
    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: 47,438
    11-15-2008, 10:40 PM Go to last post
  1. Hmm Opinions on Aprilaire humidifier and air cleaner...

    Started by tomwk, 12-06-2009 08:03 PM
    • Replies: 1
    • Views: 474
    12-06-2009, 08:46 PM Go to last post
  2. Back-up Generators

    Started by DanW13, 12-06-2009 08:26 PM
    • Replies: 0
    • Views: 316
    12-06-2009, 08:26 PM Go to last post
    • Replies: 10
    • Views: 1,058
    12-06-2009, 06:55 PM Go to last post
  3. Carrier Outdoor Air Temperature (OAT) Sensor

    Started by JamesYNWA, 12-06-2009 11:07 AM
    carrier, comfort, humidifier, infinity, oat, sensor
    • Replies: 6
    • Views: 3,320
    12-06-2009, 06:42 PM Go to last post
  4. Need recommendation for HVAC in Pittsburgh, PA

    Started by papertown, 12-06-2009 02:43 PM
    • Replies: 3
    • Views: 497
    12-06-2009, 06:07 PM Go to last post
  5. infinity contoller - humidifier

    Started by melzee, 12-06-2009 04:37 PM
    • Replies: 1
    • Views: 333
    12-06-2009, 05:50 PM Go to last post
  6. Seeking some business advise

    Started by cleanducts, 12-05-2009 02:58 PM
    • Replies: 6
    • Views: 528
    12-06-2009, 03:15 PM Go to last post
  7. seeking advice for carrier (home)gas furnace

    Started by 9yriceman, 12-02-2009 08:29 PM
    • Replies: 2
    • Views: 507
    12-06-2009, 02:04 PM Go to last post
  8. Trane Furnace Draft Inducer Blower

    Started by sportster88, 12-06-2009 11:37 AM
    • Replies: 2
    • Views: 542
    12-06-2009, 12:19 PM Go to last post
  9. Booster Fans

    Started by Big Unit, 11-02-2009 02:35 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,863
    12-06-2009, 10:40 AM Go to last post
  10. Amana 16 Seer a/c on with electric heat

    Started by roypatton, 11-29-2009 10:21 AM
    • Replies: 6
    • Views: 607
    12-06-2009, 10:33 AM Go to last post
  11. Single Stage vs 2 Stage Compressor

    Started by jdb52, 12-04-2009 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 3,263
    12-06-2009, 10:24 AM Go to last post
    • Replies: 2
    • Views: 558
    12-06-2009, 07:46 AM Go to last post
  12. heatpump sizing

    Started by redmondtech, 12-05-2009 10:00 PM
    • Replies: 1
    • Views: 430
    12-05-2009, 10:37 PM Go to last post
  13. Bryant 2 speed furnace recommendations

    Started by Thundarr, 11-27-2009 06:47 PM
    • Replies: 9
    • Views: 965
    12-05-2009, 08:43 PM Go to last post
  14. Help needed with Hvac-Calc 4.0

    Started by lendinasto, 12-05-2009 07:45 PM
    • Replies: 1
    • Views: 394
    12-05-2009, 08:16 PM Go to last post
  15. Thermostat for gas system

    Started by alex55, 12-03-2009 03:39 PM
    • Replies: 6
    • Views: 607
    12-05-2009, 07:16 PM Go to last post
  16. New Carrier Equipment

    Started by DanW13, 12-03-2009 10:19 PM
    • Replies: 3
    • Views: 530
    12-05-2009, 04:04 PM Go to last post
  17. Sharing an A/C service issue

    Started by clarkie, 12-04-2009 08:37 AM
    • Replies: 6
    • Views: 546
    12-05-2009, 10:51 AM Go to last post
  18. Why does the Lennox XP16 not meet standards for tax credit?

    Started by ggcampbell, 12-03-2009 09:26 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,945
    12-05-2009, 09:55 AM Go to last post
  19. Issues w/Amana ASZ18 and matching AH

    Started by AvantGarde, 12-05-2009 09:51 AM
    • Replies: 0
    • Views: 367
    12-05-2009, 09:51 AM Go to last post
  20. Return ducting for variable speed fan furnace

    Started by AT83, 12-04-2009 04:02 PM
    • Replies: 10
    • Views: 1,093
    12-05-2009, 09:38 AM Go to last post
  21. Aprilaire 600 humidifier on Rheem RGFD furnace

    Started by sancyk, 11-23-2009 07:28 PM
    • Replies: 6
    • Views: 1,479
    12-05-2009, 09:01 AM Go to last post
  22. Hmm lennox g71

    Started by mitica, 12-03-2009 06:08 PM
    • Replies: 9
    • Views: 713
    12-05-2009, 02:35 AM Go to last post
  23. How exact does a heat load calc need to be?

    Started by tipsrfine, 12-04-2009 01:59 AM
    • Replies: 6
    • Views: 745
    12-04-2009, 10:39 PM Go to last post
  24. Furnace in the attic: 80% or 90%?

    Started by cdetar, 10-07-2008 08:21 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 9,062
    12-04-2009, 10:28 PM Go to last post
  25. York Vs. Lennox Quote

    Started by nukepiper, 12-02-2009 08:00 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 2,474
    12-04-2009, 09:11 PM Go to last post
  26. Wireless Thermostats

    Started by coolwhip, 12-04-2009 10:44 AM
    • Replies: 6
    • Views: 606
    12-04-2009, 08:51 PM Go to last post
  27. Aprilaire 600, trouble?

    Started by NealP, 11-27-2009 12:18 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,407
    12-04-2009, 08:31 PM Go to last post
  28. Humidity control

    Started by TDMax, 12-03-2009 12:33 PM
    2 Pages
    1 2
    • Replies: 23
    • Views: 1,318
    12-04-2009, 05:24 PM Go to last post
  29. Upgrading boiler

    Started by edensx, 12-04-2009 02:01 PM
    • Replies: 1
    • Views: 366
    12-04-2009, 05:08 PM Go to last post
  30. Honeywell T Stat 8320

    Started by weather777, 12-03-2009 06:19 PM
    • Replies: 8
    • Views: 553
    12-04-2009, 03:40 PM Go to last post
  31. Swamp Cooler pre-conditioner

    Started by IanSmith, 09-28-2009 01:38 AM
    • Replies: 9
    • Views: 1,585
    12-04-2009, 03:13 PM Go to last post
  32. Heat Pump or RCC: What to get in DC

    Started by mattyacc, 12-04-2009 11:48 AM
    heat pump rcc washington dc
    • Replies: 4
    • Views: 718
    12-04-2009, 02:55 PM Go to last post
  33. Efficiency riddle

    Started by dstrutto, 12-04-2009 11:27 AM
    boiler, combustion, efficiency, loss, riddle
    • Replies: 1
    • Views: 1,101
    12-04-2009, 11:51 AM Go to last post
  34. WTF??

    Started by RyanT, 12-04-2009 06:56 AM
    • Replies: 5
    • Views: 628
    12-04-2009, 11:26 AM Go to last post
  35. asthma problem - which air cleaner is best

    Started by country girl, 12-03-2009 09:54 PM
    • Replies: 8
    • Views: 753
    12-04-2009, 09:26 AM Go to last post
  36. Inverted Loop on lineset

    Started by redcrawl, 11-28-2009 05:37 PM
    lineset, loop
    • Replies: 7
    • Views: 1,335
    12-04-2009, 09:21 AM Go to last post
  37. How hot should it blow?

    Started by dhpenner, 12-01-2009 12:42 AM
    • Replies: 9
    • Views: 1,248
    12-04-2009, 08:49 AM Go to last post
  38. Is this Tempstar setup OK?

    Started by MassiveOverkill, 12-04-2009 06:32 AM
    • Replies: 4
    • Views: 993
    12-04-2009, 07:42 AM Go to last post
  39. How to reduce overcooling and humidty with IAQ?

    Started by smilesdotcom, 06-25-2009 11:11 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 2,783
    12-04-2009, 05:59 AM Go to last post
    • Replies: 4
    • Views: 553
    12-04-2009, 03:00 AM Go to last post
  40. Problem with Lochinvar Knight Boiler

    Started by Prostar, 12-02-2009 12:55 PM
    • Replies: 2
    • Views: 2,589
    12-04-2009, 02:49 AM Go to last post
  41. Heil HE 5000

    Started by POKIMAR, 12-03-2009 05:46 PM
    • Replies: 1
    • Views: 1,304
    12-03-2009, 09:38 PM Go to last post
  42. Tax Credit Eligible Systems

    Started by Mike M2, 12-02-2009 04:49 PM
    • Replies: 6
    • Views: 992
    12-03-2009, 09:25 PM Go to last post
  43. Trane furnace/cooling unit...questions

    Started by toothguy, 12-03-2009 03:05 PM
    • Replies: 4
    • Views: 571
    12-03-2009, 08:14 PM Go to last post
  44. Rheem Criterion - No Heat

    Started by r0yal, 12-03-2009 06:18 PM
    • Replies: 1
    • Views: 440
    12-03-2009, 06:21 PM Go to last post
    • Replies: 2
    • Views: 855
    12-03-2009, 06:08 PM Go to last post
  45. need help deciding on a whole house humidifier

    Started by btrang, 11-25-2009 05:25 AM
    • Replies: 6
    • Views: 2,994
    12-03-2009, 05:38 PM Go to last post

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