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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: 47,261
    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: 47,369
    11-15-2008, 10:40 PM Go to last post
  1. Tech setting pressure on new valve

    Started by cws05, 12-09-2013 03:06 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 1,849
    12-14-2013, 02:15 PM Go to last post
    • Replies: 21
    • Views: 1,207
    12-14-2013, 01:13 PM Go to last post
    • Replies: 18
    • Views: 1,008
    12-14-2013, 12:17 PM Go to last post
  2. Luxaire/York mod

    Started by dfasdf45, 12-13-2013 11:10 PM
    • Replies: 6
    • Views: 424
    12-14-2013, 11:21 AM Go to last post
  3. Should I make issue of scratched manifold?

    Started by mwr, 12-14-2013 07:57 AM
    • Replies: 7
    • Views: 398
    12-14-2013, 10:07 AM Go to last post
    • Replies: 4
    • Views: 606
    12-14-2013, 09:40 AM Go to last post
    • Replies: 4
    • Views: 496
    12-14-2013, 09:11 AM Go to last post
  4. Another Heat Pump COP / Lockout thread

    Started by franklabos, 12-13-2013 05:43 PM
    • Replies: 8
    • Views: 595
    12-14-2013, 06:33 AM Go to last post
  5. Confused heat calc for 400 gallons of aquarium?

    Started by highergroove, 12-12-2013 08:47 PM
    • Replies: 8
    • Views: 440
    12-14-2013, 05:35 AM Go to last post
  6. 2 year old furnace EEV board burned

    Started by Hokiee19, 12-10-2013 02:32 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 985
    12-14-2013, 05:32 AM Go to last post
  7. We use Kw to size an AC, USA seem to use Tonnes??

    Started by PeterA, 12-13-2013 04:14 PM
    • Replies: 3
    • Views: 294
    12-13-2013, 11:09 PM Go to last post
  8. Plastic/Chemical smell when heat is running

    Started by jdevine80, 12-13-2013 05:00 PM
    • Replies: 5
    • Views: 697
    12-13-2013, 10:01 PM Go to last post
    • Replies: 5
    • Views: 353
    12-13-2013, 09:57 PM Go to last post
  9. Noritz Tankless model N-063S

    Started by malibu4u, 12-11-2013 06:38 PM
    • Replies: 3
    • Views: 302
    12-13-2013, 09:36 PM Go to last post
  10. Is the epoxy coil a cure for "dirty sock" smell ?

    Started by dward17, 12-12-2013 08:20 PM
    • Replies: 3
    • Views: 306
    12-13-2013, 08:39 PM Go to last post
    • Replies: 7
    • Views: 389
    12-13-2013, 07:37 PM Go to last post
  11. Carrier Infinity Control problem ?

    Started by Buck1966, 11-30-2013 07:09 PM
    • Replies: 7
    • Views: 684
    12-13-2013, 05:31 PM Go to last post
  12. Red-tagged by utility- Overreaction?

    Started by cws05, 12-10-2013 08:06 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,529
    12-13-2013, 02:41 PM Go to last post
  13. under, over or just right?

    Started by gmum, 12-12-2013 04:42 PM
    • Replies: 10
    • Views: 501
    12-13-2013, 02:19 PM Go to last post
  14. Gas pack stops producing heat in freezing temperatures...help?!

    Started by 2humid, 12-11-2013 07:30 AM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,049
    12-13-2013, 12:44 PM Go to last post
    • Replies: 2
    • Views: 341
    12-13-2013, 09:29 AM Go to last post
  15. Help Identifying Furnace

    Started by MHatter, 12-11-2013 08:43 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 657
    12-13-2013, 09:01 AM Go to last post
    • Replies: 4
    • Views: 454
    12-13-2013, 08:49 AM Go to last post
  16. Arco W-2005-3M how old is it

    Started by kris1982, 12-13-2013 12:31 AM
    • Replies: 1
    • Views: 212
    12-13-2013, 07:43 AM Go to last post
  17. Poll Poll: Trying to determine if my problem is Thermostat or Furnace

    Started by enKay, 12-11-2013 11:48 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 747
    12-13-2013, 07:13 AM Go to last post
  18. Where does a friction rate chart come from?

    Started by blakeobeans, 12-11-2013 01:04 PM
    • Replies: 10
    • Views: 512
    12-13-2013, 07:10 AM Go to last post
    • Replies: 3
    • Views: 515
    12-13-2013, 01:55 AM Go to last post
  19. Humidifier question

    Started by crobar, 12-12-2013 09:48 PM
    • Replies: 1
    • Views: 256
    12-12-2013, 10:37 PM Go to last post
    • Replies: 5
    • Views: 749
    12-12-2013, 08:11 PM Go to last post
  20. MultiZone Lennox Heat Pump System

    Started by a_kaz, 12-11-2013 09:10 PM
    • Replies: 5
    • Views: 568
    12-12-2013, 07:44 PM Go to last post
  21. Question New gas boiler cycles a lot

    Started by Motortiger, 12-11-2013 05:43 PM
    • Replies: 9
    • Views: 502
    12-12-2013, 06:35 PM Go to last post
  22. Armstrong Ultra SX90 - water issues

    Started by dean46, 12-11-2013 06:05 PM
    armstrong
    • Replies: 5
    • Views: 431
    12-12-2013, 06:23 PM Go to last post
  23. Questions about a recent diagnotic report

    Started by lel4866, 12-12-2013 12:50 PM
    • Replies: 6
    • Views: 395
    12-12-2013, 06:04 PM Go to last post
  24. Amana furnace noise levels

    Started by tdjstl, 12-12-2013 05:38 PM
    • Replies: 0
    • Views: 266
    12-12-2013, 05:38 PM Go to last post
  25. Constant Higher Temp Settings = Runs less?

    Started by Ben44, 12-11-2013 12:28 AM
    • Replies: 9
    • Views: 640
    12-12-2013, 04:58 PM Go to last post
  26. What kind of Furnace service

    Started by mankid, 12-12-2013 04:23 PM
    • Replies: 1
    • Views: 282
    12-12-2013, 04:31 PM Go to last post
    • Replies: 25
    • Views: 1,345
    12-12-2013, 04:09 PM Go to last post
  27. is my Nest tstat wired correctly??

    Started by bina12834, 12-12-2013 10:23 AM
    • Replies: 1
    • Views: 303
    12-12-2013, 04:06 PM Go to last post
  28. Carrier Roll out switch

    Started by Maintenancedude, 12-12-2013 10:10 AM
    • Replies: 3
    • Views: 380
    12-12-2013, 04:00 PM Go to last post
  29. Furnace replacement Amana vs. Carrier

    Started by tdjstl, 12-11-2013 06:12 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,232
    12-12-2013, 03:38 PM Go to last post
  30. heating

    Started by Nancyellen, 12-11-2013 06:09 PM
    • Replies: 5
    • Views: 336
    12-12-2013, 02:36 PM Go to last post
    • Replies: 8
    • Views: 635
    12-12-2013, 02:27 PM Go to last post
  31. Closing registers to push heat to cooler areas.

    Started by tbradnc, 12-12-2013 11:28 AM
    • Replies: 4
    • Views: 376
    12-12-2013, 01:15 PM Go to last post
  32. Landlord heating solution needed!

    Started by Hudsonviews, 12-09-2013 05:41 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,100
    12-12-2013, 05:43 AM Go to last post
  33. Question Furnace Double Cycles......WHY ?

    Started by Labrat0116, 12-10-2013 11:38 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,048
    12-12-2013, 05:39 AM Go to last post
  34. Hot or cold upstairs, always cold downstairs

    Started by drd, 12-11-2013 04:37 PM
    • Replies: 5
    • Views: 470
    12-12-2013, 12:11 AM Go to last post
  35. Question York YP9C Furnace having trouble with gas valve

    Started by dgilmour, 12-01-2013 09:48 PM
    • Replies: 8
    • Views: 627
    12-11-2013, 11:30 PM Go to last post
  36. Aprilaire 500A question

    Started by joe7500, 12-11-2013 09:56 PM
    • Replies: 0
    • Views: 219
    12-11-2013, 09:56 PM Go to last post
  37. Limit Switch / Short Cycling

    Started by SacPistachian, 12-11-2013 05:03 PM
    • Replies: 5
    • Views: 482
    12-11-2013, 09:54 PM Go to last post
  38. Confused Energy saving for american standard furnace

    Started by bglenn1983, 12-10-2013 04:19 PM
    efficiency, short cycle
    • Replies: 3
    • Views: 393
    12-11-2013, 09:48 PM Go to last post

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