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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 Threads

    • Replies: 0
    • Views: 59,924
    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: 59,166
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Got the load report, now...?

    Started by Cactis, 10-08-2009 05:56 PM
    2 Pages
    1 2
    question sizing residential
    • Replies: 14
    • Views: 2,289
    10-15-2009, 10:38 PM Go to last post
  3. Strange Infinity mode - or not?

    Started by gcole, 10-15-2009 09:07 AM
    • Replies: 5
    • Views: 739
    10-15-2009, 10:20 PM Go to last post
  4. Coleman PAC042H1021A

    Started by edwardjw, 10-15-2009 09:47 PM
    • Replies: 0
    • Views: 872
    10-15-2009, 09:47 PM Go to last post
    • Replies: 13
    • Views: 1,216
    10-15-2009, 08:07 PM Go to last post
    • Replies: 1
    • Views: 1,704
    10-15-2009, 06:51 PM Go to last post
  5. Hot Surface Ignitor lifespan

    Started by stebs, 10-14-2009 11:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 4,917
    10-15-2009, 05:52 PM Go to last post
    • Replies: 5
    • Views: 980
    10-15-2009, 03:40 PM Go to last post
    • Replies: 4
    • Views: 3,945
    10-15-2009, 03:08 PM Go to last post
  6. Oversized indirect water heater

    Started by kmhjet24, 10-15-2009 10:41 AM
    • Replies: 7
    • Views: 1,216
    10-15-2009, 02:32 PM Go to last post
  7. Confused Forcing DFHP Furnace On?

    Started by jerryd_2008, 10-13-2009 06:37 PM
    • Replies: 8
    • Views: 867
    10-15-2009, 01:27 PM Go to last post
  8. Fix ductwork now or wait for new equipment?

    Started by chrisexv6, 10-15-2009 09:02 AM
    • Replies: 9
    • Views: 1,047
    10-15-2009, 01:24 PM Go to last post
  9. gas or heat pump???

    Started by dhop11, 10-08-2009 04:11 PM
    5 Pages
    1 2 3 4 5
    • Replies: 53
    • Views: 5,041
    10-15-2009, 12:29 PM Go to last post
  10. Freedom 95 with HRV and York 14.5 Seer

    Started by Shredder, 10-15-2009 11:57 AM
    • Replies: 1
    • Views: 609
    10-15-2009, 12:20 PM Go to last post
  11. Vision Pro 8000, dual fuel heat pump questions

    Started by scamiran, 11-24-2008 02:40 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 9,766
    10-15-2009, 11:54 AM Go to last post
  12. Question on Heat Pump Choices.

    Started by IBJammin, 10-13-2009 04:16 PM
    • Replies: 9
    • Views: 1,082
    10-15-2009, 11:24 AM Go to last post
  13. Too much humidity? Window Condensation

    Started by Tony49837, 10-10-2009 10:35 AM
    • Replies: 12
    • Views: 4,000
    10-15-2009, 08:45 AM Go to last post
  14. oil bunner convert to gas cost

    Started by sjl830, 10-14-2009 11:17 PM
    • Replies: 2
    • Views: 569
    10-15-2009, 05:29 AM Go to last post
  15. Oversized A/C question

    Started by kvr, 10-14-2009 01:58 PM
    • Replies: 4
    • Views: 963
    10-15-2009, 01:21 AM Go to last post
    • Replies: 4
    • Views: 1,845
    10-15-2009, 12:23 AM Go to last post
    • Replies: 6
    • Views: 3,191
    10-15-2009, 12:12 AM Go to last post
  16. bryant 397 haw

    Started by jsjpmj, 10-13-2009 03:14 AM
    • Replies: 2
    • Views: 1,503
    10-15-2009, 12:09 AM Go to last post
  17. nordyne furnace running constantly

    Started by robby12, 10-13-2009 11:14 PM
    • Replies: 10
    • Views: 1,054
    10-14-2009, 11:46 PM Go to last post
  18. amana

    Started by Blue Blooded, 10-14-2009 08:31 PM
    • Replies: 4
    • Views: 663
    10-14-2009, 11:12 PM Go to last post
  19. Confused Trane XE78 exhaust flue question

    Started by choum, 10-14-2009 09:38 PM
    • Replies: 4
    • Views: 1,293
    10-14-2009, 10:59 PM Go to last post
  20. Problem with proposed upgrade - HP blower speeds

    Started by garya505, 10-14-2009 04:24 PM
    • Replies: 8
    • Views: 690
    10-14-2009, 06:36 PM Go to last post
  21. PVC pipe for exhaust but fresh air intake remains the same

    Started by imis, 10-13-2009 04:07 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 4,553
    10-14-2009, 06:34 PM Go to last post
  22. Question RE: Return Air

    Started by everafter720, 10-07-2009 01:56 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,363
    10-14-2009, 06:26 PM Go to last post
  23. duct work

    Started by dbahz, 10-14-2009 10:57 AM
    • Replies: 1
    • Views: 585
    10-14-2009, 05:08 PM Go to last post
  24. Evaporator Coil Leak -Help!

    Started by ScadaTech, 07-23-2009 10:11 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 9,614
    10-14-2009, 03:53 PM Go to last post
  25. Question HRV Question - Lifebreath 300 STD

    Started by richatlaw, 10-11-2009 08:47 PM
    • Replies: 10
    • Views: 3,379
    10-14-2009, 01:55 PM Go to last post
  26. Replacing old HP W/ new. Need advice

    Started by DanA, 10-14-2009 10:14 AM
    • Replies: 3
    • Views: 569
    10-14-2009, 12:55 PM Go to last post
  27. luxpro swing difference

    Started by new furnace, 10-14-2009 12:16 PM
    • Replies: 2
    • Views: 835
    10-14-2009, 12:49 PM Go to last post
  28. Isolator on Supply and Return Duct

    Started by sazaks, 10-14-2009 09:57 AM
    • Replies: 1
    • Views: 1,061
    10-14-2009, 10:40 AM Go to last post
  29. Dehumidify without cooling?

    Started by Squire, 10-11-2009 05:26 PM
    • Replies: 9
    • Views: 2,559
    10-14-2009, 09:53 AM Go to last post
  30. Carrier 5 ton Heat pump

    Started by dansst, 10-14-2009 08:37 AM
    • Replies: 1
    • Views: 1,181
    10-14-2009, 08:44 AM Go to last post
  31. Lowest outside temp to run A/C

    Started by dafreerider, 10-13-2009 06:59 PM
    • Replies: 9
    • Views: 19,884
    10-14-2009, 07:46 AM Go to last post
  32. Trane XL16i heat pump

    Started by bluemoon, 10-13-2009 11:07 PM
    • Replies: 2
    • Views: 910
    10-14-2009, 06:13 AM Go to last post
  33. Bryant Model Number

    Started by Steve N, 10-13-2009 08:46 PM
    • Replies: 2
    • Views: 3,840
    10-14-2009, 12:36 AM Go to last post
  34. vanee runs constantly

    Started by fireblade1225, 10-12-2009 07:53 PM
    • Replies: 8
    • Views: 1,787
    10-13-2009, 10:30 PM Go to last post
  35. Coleman Echelon 5Tseries Any thoughts?

    Started by ColdairGuy, 10-13-2009 09:08 PM
    • Replies: 2
    • Views: 617
    10-13-2009, 09:48 PM Go to last post
  36. head pressureI

    Started by frank26601, 10-13-2009 06:20 PM
    • Replies: 5
    • Views: 1,242
    10-13-2009, 08:36 PM Go to last post
  37. arcoaire 5 ton heat pump and 5 ton air handler price

    Started by ogj23, 10-13-2009 08:18 PM
    • Replies: 3
    • Views: 2,167
    10-13-2009, 08:25 PM Go to last post
  38. Residential/Commercial load sizing software

    Started by dewtech, 10-13-2009 07:51 PM
    • Replies: 1
    • Views: 627
    10-13-2009, 08:10 PM Go to last post
  39. Used HVAC-Calc

    Started by mmmotornutz, 10-13-2009 02:37 AM
    • Replies: 3
    • Views: 624
    10-13-2009, 07:46 PM Go to last post
  40. Smile Replacement unit recommendations

    Started by Tsubaki, 10-09-2009 09:24 PM
    • Replies: 5
    • Views: 1,361
    10-13-2009, 07:10 PM Go to last post
  41. Frost

    Started by metalness, 10-11-2009 06:36 PM
    • Replies: 9
    • Views: 1,440
    10-13-2009, 06:57 PM Go to last post
  42. Heat pump LTCO temperature settings vary between brands?

    Started by garya505, 10-12-2009 12:09 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 3,436
    10-13-2009, 06:48 PM Go to last post
  43. Question 80% efficient horizontal venting

    Started by litwin, 10-09-2009 10:49 AM
    • Replies: 12
    • Views: 10,921
    10-13-2009, 06:37 PM Go to last post
  44. A question about zones

    Started by carlb7, 10-13-2009 10:00 AM
    • Replies: 1
    • Views: 506
    10-13-2009, 04:47 PM Go to last post
  45. Westinghouse FT4BE frost on copper tubing

    Started by Snark, 10-13-2009 01:25 PM
    • Replies: 1
    • Views: 571
    10-13-2009, 04:10 PM Go to last post

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