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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: 46,770
    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: 46,926
    11-15-2008, 10:40 PM Go to last post
  1. Smile Best oil Furnace

    Started by partroy, 10-06-2010 01:24 PM
    • Replies: 2
    • Views: 609
    10-06-2010, 02:38 PM Go to last post
  2. New Trane Units to be Released?

    Started by intence, 10-06-2010 12:18 PM
    • Replies: 6
    • Views: 868
    10-06-2010, 02:36 PM Go to last post
  3. Mr Slim MSZ-FE09NA + MUZ-FE09NA

    Started by adkhkr, 10-06-2010 07:21 AM
    • Replies: 3
    • Views: 1,170
    10-06-2010, 12:31 PM Go to last post
  4. PVC flue size for 60000 btu infinity ics

    Started by V0X, 10-04-2010 11:05 PM
    • Replies: 10
    • Views: 1,479
    10-06-2010, 12:16 PM Go to last post
  5. super seal for leak on the evaporator coil

    Started by noltian, 10-05-2010 06:48 PM
    • Replies: 7
    • Views: 3,519
    10-06-2010, 09:35 AM Go to last post
  6. Confused capacitors

    Started by psychopunk42069, 10-06-2010 03:42 AM
    • Replies: 2
    • Views: 436
    10-06-2010, 08:56 AM Go to last post
  7. Two Stage vs Modulating Gas Furnaces

    Started by acesantoro, 10-04-2010 03:26 PM
    • Replies: 7
    • Views: 3,497
    10-06-2010, 08:36 AM Go to last post
  8. Please help with quotes.

    Started by Taylormade2, 10-01-2010 09:57 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,925
    10-06-2010, 08:11 AM Go to last post
  9. Electricity usage - A/C vs HP Mode

    Started by kb3ca, 10-04-2010 03:16 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,342
    10-06-2010, 06:55 AM Go to last post
  10. Bryant Evoulution Performance Numbers....

    Started by HVAC Novice Guy, 10-05-2010 12:02 PM
    • Replies: 10
    • Views: 704
    10-06-2010, 06:31 AM Go to last post
  11. Florida install advice

    Started by docsevo, 10-05-2010 10:54 PM
    • Replies: 2
    • Views: 375
    10-06-2010, 05:55 AM Go to last post
  12. Upgrading PSC to X13

    Started by SBKold, 01-24-2010 11:23 AM
    3 Pages
    1 2 3
    • Replies: 38
    • Views: 3,763
    10-06-2010, 05:42 AM Go to last post
  13. would it be to my advantage to upgrade.

    Started by rikmeister, 10-06-2010 03:07 AM
    • Replies: 0
    • Views: 320
    10-06-2010, 03:07 AM Go to last post
  14. Confused calling on 'big sky hvac' for advice on Lennox

    Started by kidujp, 10-05-2010 11:01 AM
    • Replies: 11
    • Views: 1,195
    10-05-2010, 11:10 PM Go to last post
  15. Dont know what to expect!

    Started by wemo, 10-05-2010 10:07 PM
    • Replies: 2
    • Views: 338
    10-05-2010, 10:52 PM Go to last post
  16. Confused Intertherm/Nordyne Defrost Board

    Started by robert9961, 10-05-2010 07:59 PM
    heat pump, parts
    • Replies: 4
    • Views: 1,601
    10-05-2010, 10:39 PM Go to last post
  17. carrier infinity not firing up

    Started by maxxpower, 10-05-2010 09:26 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 841
    10-05-2010, 09:24 PM Go to last post
  18. Looking for some general advice in bidding out all new HVAC system

    Started by forgop, 10-04-2010 08:29 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 2,251
    10-05-2010, 09:04 PM Go to last post
  19. Pipe vs flex duct?

    Started by sd, 10-05-2010 07:22 PM
    • Replies: 4
    • Views: 1,576
    10-05-2010, 08:41 PM Go to last post
    • Replies: 10
    • Views: 883
    10-05-2010, 08:25 PM Go to last post
  20. Question general advice for implementing passive solar?

    Started by bsmith1051, 10-05-2010 08:18 PM
    passive, solar
    • Replies: 0
    • Views: 367
    10-05-2010, 08:18 PM Go to last post
    • Replies: 2
    • Views: 445
    10-05-2010, 07:19 PM Go to last post
  21. What controls fan speed in VS blower?

    Started by CraigT, 10-04-2010 11:33 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,824
    10-05-2010, 04:39 PM Go to last post
  22. Exclamation three ac guys three different suggestions

    Started by fort woth texas, 11-11-2009 01:15 AM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,983
    10-05-2010, 04:23 PM Go to last post
  23. HVAC consultant needed

    Started by wellington, 10-04-2010 10:44 AM
    • Replies: 9
    • Views: 807
    10-05-2010, 04:20 PM Go to last post
  24. Foam Insulation and HVAC sizing. Who's right?

    Started by gchavarria, 10-04-2010 03:34 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,243
    10-05-2010, 03:05 PM Go to last post
  25. HVAC System upgrade advice needed

    Started by pctyhoosier, 10-04-2010 03:06 PM
    • Replies: 4
    • Views: 525
    10-05-2010, 02:48 PM Go to last post
  26. looking at Rheem\Ruud now

    Started by qclabrat, 10-05-2010 01:39 PM
    • Replies: 1
    • Views: 436
    10-05-2010, 01:55 PM Go to last post
  27. 2 Ton or 2.5 Ton Advice please

    Started by thessler, 10-05-2010 08:52 AM
    • Replies: 2
    • Views: 505
    10-05-2010, 01:52 PM Go to last post
  28. Help with return air

    Started by Sewingthedream, 10-03-2010 10:22 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,069
    10-05-2010, 12:43 PM Go to last post
  29. Trane XR15 vs. Bryant Legacy / Carrier Base

    Started by intence, 10-05-2010 03:03 AM
    • Replies: 2
    • Views: 1,449
    10-05-2010, 10:47 AM Go to last post
  30. Zoning and programmable thermostats

    Started by dk21, 10-04-2010 10:28 PM
    • Replies: 1
    • Views: 352
    10-05-2010, 09:47 AM Go to last post
    • Replies: 0
    • Views: 450
    10-05-2010, 09:28 AM Go to last post
  31. heat pump

    Started by babyboy23, 10-04-2010 10:28 PM
    • Replies: 5
    • Views: 461
    10-05-2010, 05:17 AM Go to last post
  32. return air placement

    Started by dizzy46, 03-22-2007 12:12 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,693
    10-05-2010, 04:26 AM Go to last post
  33. Lennox SLP98 furnace questions

    Started by kidujp, 10-04-2010 08:37 PM
    • Replies: 7
    • Views: 2,237
    10-05-2010, 12:26 AM Go to last post
  34. Hydrotherm by hydropluses

    Started by xxcels, 10-04-2010 09:35 PM
    • Replies: 1
    • Views: 372
    10-05-2010, 12:09 AM Go to last post
  35. PTAC Questions

    Started by Brazos_Rat, 10-04-2010 08:13 AM
    • Replies: 6
    • Views: 621
    10-04-2010, 11:02 PM Go to last post
  36. Advice from experienced techs???

    Started by Baldbox, 10-04-2010 10:01 PM
    • Replies: 3
    • Views: 378
    10-04-2010, 10:11 PM Go to last post
    • Replies: 4
    • Views: 1,955
    10-04-2010, 09:35 PM Go to last post
  37. Ballparking Manual-D

    Started by RandomNick, 10-04-2010 05:47 PM
    • Replies: 6
    • Views: 707
    10-04-2010, 09:33 PM Go to last post
  38. New gas Furnace possible 2nd zone (Detroit,MI)

    Started by Godetlions, 10-02-2010 02:15 PM
    • Replies: 8
    • Views: 602
    10-04-2010, 07:08 PM Go to last post
  39. Variable Speed Furnace - Worth it in TX?

    Started by intence, 10-04-2010 11:44 AM
    • Replies: 6
    • Views: 1,083
    10-04-2010, 07:02 PM Go to last post
  40. Oversizing furnace for Tax Credit

    Started by jeepthing4, 10-04-2010 04:41 PM
    • Replies: 3
    • Views: 389
    10-04-2010, 05:58 PM Go to last post
  41. Hvac books to study

    Started by mofotech, 09-25-2010 03:53 PM
    • Replies: 12
    • Views: 1,918
    10-04-2010, 04:18 PM Go to last post
  42. Red face Furance rating question ?

    Started by kidujp, 10-04-2010 12:40 PM
    • Replies: 3
    • Views: 407
    10-04-2010, 03:38 PM Go to last post
  43. Nordyne 60K high eff?

    Started by dave1234, 10-01-2010 10:37 PM
    • Replies: 3
    • Views: 678
    10-04-2010, 11:31 AM Go to last post
  44. Confused Apollo systems

    Started by BMORE, 06-14-2010 01:58 AM
    • Replies: 8
    • Views: 1,001
    10-04-2010, 08:48 AM Go to last post
  45. Got the "J", Surprise!

    Started by myatuck, 10-01-2010 12:10 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,411
    10-03-2010, 11:23 PM Go to last post
  46. three AHRI #: who can tell me the difference??

    Started by crayx4, 09-30-2010 07:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,512
    10-03-2010, 11:08 PM Go to last post

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