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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: 57,462
    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: 56,281
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Best deforst cycle?

    Started by KrisAMS, 12-24-2007 10:13 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,619
    12-31-2007, 04:54 PM Go to last post
  3. Strange little pinging sound from heat pump

    Started by Siffleu, 12-31-2007 03:51 PM
    • Replies: 0
    • Views: 803
    12-31-2007, 03:51 PM Go to last post
  4. Furnace vs. Extrordinair

    Started by Arnie123, 12-31-2007 12:46 PM
    • Replies: 2
    • Views: 712
    12-31-2007, 02:05 PM Go to last post
  5. wall furnace noise

    Started by clueless_euro_architect, 03-16-2005 09:43 PM
    • Replies: 6
    • Views: 3,118
    12-31-2007, 12:18 PM Go to last post
  6. Some say 2.0 ton Heat Pump others say 2.5 ton

    Started by JoJo0202, 12-28-2007 05:17 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,161
    12-31-2007, 08:19 AM Go to last post
  7. Recent infinity install Please comment.

    Started by ron3637, 12-30-2007 07:19 PM
    4 Pages
    1 2 3 4
    • Replies: 49
    • Views: 3,292
    12-31-2007, 01:07 AM Go to last post
  8. Lennox Unit Help!!!

    Started by azsmokey, 12-30-2007 12:02 PM
    • Replies: 5
    • Views: 867
    12-30-2007, 11:53 PM Go to last post
    • Replies: 8
    • Views: 3,098
    12-30-2007, 11:53 PM Go to last post
  9. smart valve 9501

    Started by hvactechian, 12-30-2007 09:14 PM
    • Replies: 6
    • Views: 1,104
    12-30-2007, 10:30 PM Go to last post
    • Replies: 21
    • Views: 1,720
    12-30-2007, 08:35 PM Go to last post
  10. Carrier infinity static presure question

    Started by ron3637, 12-30-2007 11:12 AM
    • Replies: 4
    • Views: 1,002
    12-30-2007, 06:24 PM Go to last post
  11. Heil Blower speed settings

    Started by marrahm, 12-30-2007 04:23 PM
    • Replies: 0
    • Views: 1,496
    12-30-2007, 04:23 PM Go to last post
    • Replies: 11
    • Views: 1,433
    12-30-2007, 04:22 PM Go to last post
  12. Cool booster or indirect with new peerless boiler

    Started by trotter456, 12-28-2007 10:13 PM
    • Replies: 3
    • Views: 2,706
    12-30-2007, 01:13 PM Go to last post
  13. Boiler oil filter

    Started by dbuck50, 12-26-2007 12:59 AM
    • Replies: 9
    • Views: 3,999
    12-30-2007, 01:08 PM Go to last post
    • Replies: 6
    • Views: 2,386
    12-30-2007, 01:00 PM Go to last post
  14. nat gas or heat pump, or?

    Started by 7echo, 12-29-2007 10:11 PM
    • Replies: 7
    • Views: 1,097
    12-30-2007, 12:57 PM Go to last post
  15. Heating a house with Tankless Water Heater

    Started by scrapple, 12-28-2007 12:06 AM
    • Replies: 3
    • Views: 1,050
    12-30-2007, 12:10 PM Go to last post
  16. Lose of Heat Through Duct Work

    Started by River rat, 12-18-2007 04:37 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,012
    12-30-2007, 11:57 AM Go to last post
  17. boiler "dry cycling"

    Started by kodo, 12-28-2007 02:33 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,730
    12-30-2007, 11:39 AM Go to last post
  18. Warranty On Heat Exchanger

    Started by Niels, 12-30-2007 09:26 AM
    • Replies: 2
    • Views: 679
    12-30-2007, 10:06 AM Go to last post
  19. Carrier Infinity Hybrid System set-up

    Started by Lucas4, 12-28-2007 07:54 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 3,517
    12-30-2007, 09:55 AM Go to last post
  20. What size unit for a metal workshop?

    Started by papacita, 12-28-2007 03:05 AM
    • Replies: 5
    • Views: 1,040
    12-30-2007, 07:49 AM Go to last post
  21. electric base board

    Started by hvactech1jm, 12-27-2007 07:13 PM
    • Replies: 4
    • Views: 1,010
    12-30-2007, 06:39 AM Go to last post
  22. different size installations

    Started by remodeling joe, 12-29-2007 08:46 PM
    • Replies: 5
    • Views: 712
    12-30-2007, 06:36 AM Go to last post
  23. Cold air blowing with heat on!!!

    Started by Asunblock, 12-28-2007 08:02 AM
    • Replies: 10
    • Views: 1,624
    12-30-2007, 03:41 AM Go to last post
  24. Relative humidity.

    Started by regis101, 12-27-2007 11:11 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,221
    12-30-2007, 01:06 AM Go to last post
  25. Carrier 58GFA Issues

    Started by newboy5317, 12-29-2007 01:46 AM
    • Replies: 6
    • Views: 1,830
    12-29-2007, 08:39 PM Go to last post
  26. Question Please help ignorant woman

    Started by bamalin, 12-29-2007 04:35 PM
    • Replies: 11
    • Views: 1,234
    12-29-2007, 08:05 PM Go to last post
  27. verdict on halcyon mini-split

    Started by david heizer, 12-29-2007 01:31 PM
    • Replies: 6
    • Views: 3,537
    12-29-2007, 07:52 PM Go to last post
  28. Confused Trane YCC024 Flame Roll-out & Bad Valve

    Started by bigdog660, 12-27-2007 09:50 PM
    • Replies: 11
    • Views: 3,088
    12-29-2007, 07:21 PM Go to last post
    • Replies: 0
    • Views: 2,495
    12-29-2007, 04:45 PM Go to last post
  29. lifespan of modulating/condensing boilers

    Started by kodo, 12-26-2007 01:27 PM
    • Replies: 2
    • Views: 909
    12-29-2007, 03:57 PM Go to last post
  30. 24 volt

    Started by Carzie, 12-28-2007 12:26 PM
    • Replies: 5
    • Views: 1,031
    12-29-2007, 01:16 PM Go to last post
  31. Hmm Data logger

    Started by gilbuzz, 12-27-2007 09:52 PM
    • Replies: 6
    • Views: 961
    12-29-2007, 12:32 PM Go to last post
  32. noisy registers

    Started by danbur, 12-28-2007 09:05 PM
    • Replies: 8
    • Views: 1,069
    12-29-2007, 11:27 AM Go to last post
  33. HP Hums

    Started by malew, 12-29-2007 09:10 AM
    • Replies: 1
    • Views: 756
    12-29-2007, 09:16 AM Go to last post
  34. Handleless isolation valves

    Started by smithb41, 12-28-2007 11:43 PM
    • Replies: 0
    • Views: 493
    12-28-2007, 11:43 PM Go to last post
  35. noisy defrost

    Started by sammy37, 12-27-2007 11:57 PM
    • Replies: 5
    • Views: 960
    12-28-2007, 11:20 PM Go to last post
  36. Boiler Purchase Help Please

    Started by jrklar, 12-27-2007 11:37 AM
    • Replies: 8
    • Views: 1,199
    12-28-2007, 09:57 PM Go to last post
  37. con pump

    Started by titans999, 12-28-2007 07:44 PM
    • Replies: 5
    • Views: 738
    12-28-2007, 09:52 PM Go to last post
  38. pressed steel radiators?

    Started by kodo, 12-28-2007 04:27 PM
    • Replies: 2
    • Views: 947
    12-28-2007, 09:48 PM Go to last post
  39. Thermostat Cycle Settings

    Started by Buzzy, 12-27-2007 11:38 PM
    • Replies: 4
    • Views: 4,496
    12-28-2007, 09:32 PM Go to last post
  40. Adding a zone controller to furnace

    Started by mhunterdts, 12-28-2007 06:44 PM
    • Replies: 5
    • Views: 5,634
    12-28-2007, 09:23 PM Go to last post
  41. Direct Vent furnace facing North?

    Started by Bobinmaine, 12-28-2007 05:54 PM
    • Replies: 2
    • Views: 938
    12-28-2007, 09:19 PM Go to last post
  42. Last minute water heater venting switch

    Started by rustwood, 12-28-2007 12:36 PM
    • Replies: 7
    • Views: 907
    12-28-2007, 05:48 PM Go to last post
  43. Trane XR80 "Check Igniter" Code

    Started by cysquatch, 12-28-2007 12:35 PM
    • Replies: 5
    • Views: 4,071
    12-28-2007, 05:46 PM Go to last post
  44. How many days does it take to install an infinity system?

    Started by ron3637, 12-24-2007 12:04 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,690
    12-28-2007, 03:56 PM Go to last post
  45. HP lineset insulation

    Started by ccryan2000, 12-28-2007 01:21 PM
    • Replies: 2
    • Views: 708
    12-28-2007, 03:52 PM Go to last post
  46. New home construction with open cell foam insulation

    Started by jay115, 12-18-2007 10:48 AM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 4,585
    12-28-2007, 02:02 PM Go to last post

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