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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 66,102
    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: 66,282
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 1
    • Views: 2
    Today, 11:36 AM Go to last post
  2. Equipment question on trac build

    Started by Texan4ever, Yesterday 01:01 PM
    • Replies: 8
    • Views: 159
    Today, 11:31 AM Go to last post
    • Replies: 1
    • Views: 2
    Today, 11:25 AM Go to last post
    • Replies: 7
    • Views: 242
    Today, 11:24 AM Go to last post
  3. Increasing Return CFM

    Started by Mathutho, Yesterday 03:21 PM
    • Replies: 6
    • Views: 138
    Today, 11:07 AM Go to last post
  4. Trane XL18 cycling

    Started by steveu834, Yesterday 07:32 PM
    • Replies: 3
    • Views: 68
    Today, 10:21 AM Go to last post
  5. Incapable HVAC systems

    Started by mattlikesbikes, 08-15-2018 12:38 PM
    2 Pages
    1 2
    • Replies: 25
    • Views: 615
    Today, 08:17 AM Go to last post
  6. Hmm whats your opinion,

    Started by Townjester, Yesterday 11:36 PM
    • Replies: 1
    • Views: 59
    Today, 07:59 AM Go to last post
    • Replies: 109
    • Views: 4,900
    Today, 07:42 AM Go to last post
  7. Frost on Liquid Line (Mini-Split Ac System

    Started by nadeaa0a, Yesterday 05:16 PM
    • Replies: 9
    • Views: 190
    Today, 06:47 AM Go to last post
  8. Confused Please check my work!

    Started by z1 zonly, Yesterday 08:39 PM
    • Replies: 10
    • Views: 251
    Today, 04:31 AM Go to last post
    • Replies: 0
    • Views: 65
    Yesterday, 09:43 PM Go to last post
  9. Best side discharge unit / brand?

    Started by mt327, Yesterday 12:28 AM
    • Replies: 4
    • Views: 174
    Yesterday, 07:19 PM Go to last post
  10. Niagara wiresheet KitControl

    Started by crazycido, Yesterday 07:13 PM
    • Replies: 0
    • Views: 56
    Yesterday, 07:13 PM Go to last post
  11. Too big evaporator coil

    Started by ABELL, 08-07-2018 05:41 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 89
    • Views: 2,741
    Yesterday, 03:24 PM Go to last post
  12. Enertran Geothermal serial numbers

    Started by South-Port, Yesterday 03:13 PM
    • Replies: 0
    • Views: 53
    Yesterday, 03:13 PM Go to last post
  13. Wall mounted unit humming and clicking

    Started by Alexanderdaniel, Yesterday 01:33 PM
    • Replies: 1
    • Views: 82
    Yesterday, 02:06 PM Go to last post
    • Replies: 2
    • Views: 110
    Yesterday, 01:01 PM Go to last post
  14. Possible to "reflow" a leaky solder joint

    Started by scirocco, Yesterday 11:08 AM
    • Replies: 7
    • Views: 198
    Yesterday, 12:20 PM Go to last post
  15. HVAC fan blamed for mold growth

    Started by hvac_3297, 08-15-2018 10:53 AM
    • Replies: 6
    • Views: 264
    Yesterday, 10:29 AM Go to last post
  16. High pressure cutout switch reset.

    Started by Beamer1341, 08-15-2018 10:34 PM
    • Replies: 1
    • Views: 151
    Yesterday, 08:50 AM Go to last post
    • Replies: 5
    • Views: 233
    Yesterday, 06:30 AM Go to last post
    • Replies: 12
    • Views: 345
    Yesterday, 05:19 AM Go to last post
  17. Improve room cooling?

    Started by Kactus Jack, 08-14-2018 05:04 PM
    • Replies: 5
    • Views: 254
    08-15-2018, 08:39 PM Go to last post
    • Replies: 2
    • Views: 168
    08-15-2018, 06:03 PM Go to last post
  18. Ultra Aire 98H or 105XT?

    Started by dehum_dude, 08-10-2018 11:05 AM
    • Replies: 11
    • Views: 237
    08-15-2018, 04:53 PM Go to last post
  19. Covering Return with Grill Door Cabinet

    Started by bina12834, 08-15-2018 01:20 PM
    • Replies: 4
    • Views: 126
    08-15-2018, 02:24 PM Go to last post
  20. Pulsing Sound RUUD 4 Ton

    Started by Billb5150, 08-15-2018 07:55 AM
    • Replies: 1
    • Views: 123
    08-15-2018, 02:13 PM Go to last post
  21. Use Argon to pressure test

    Started by stevon, 08-15-2018 12:56 PM
    • Replies: 2
    • Views: 165
    08-15-2018, 01:29 PM Go to last post
  22. Compressor Noise on old unit and now new unit

    Started by DramaticSandwic, 08-08-2018 10:00 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 649
    08-15-2018, 12:34 PM Go to last post
  23. Suggestions to fix exposed lines and condenser unit wiring?

    Started by george_s, 08-12-2018 01:41 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 546
    08-15-2018, 11:17 AM Go to last post
  24. Fresh Air Intake Open or Closed?

    Started by gadgetfam, 08-14-2018 08:02 PM
    • Replies: 6
    • Views: 231
    08-15-2018, 09:14 AM Go to last post
  25. High (.2) pressure drop across Aprilaire 410 filter

    Started by teos, 08-12-2018 10:36 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 382
    08-15-2018, 05:34 AM Go to last post
  26. Spiral ductwork?

    Started by Zacwalden15, 08-14-2018 03:46 PM
    • Replies: 6
    • Views: 259
    08-14-2018, 11:09 PM Go to last post
  27. combustion intake pipe not connected

    Started by troyport, 08-14-2018 01:05 PM
    • Replies: 4
    • Views: 208
    08-14-2018, 09:06 PM Go to last post
  28. Lennox proper lineset sizing for a XC-20 codensor

    Started by cfrea, 08-14-2018 06:08 PM
    • Replies: 6
    • Views: 173
    08-14-2018, 08:35 PM Go to last post
  29. Cost estimate?

    Started by Kactus Jack, 08-14-2018 12:00 PM
    • Replies: 10
    • Views: 328
    08-14-2018, 05:03 PM Go to last post
  30. Goodman Heat Pump and Nest

    Started by whyme1465, 08-13-2018 06:02 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 490
    08-14-2018, 04:28 PM Go to last post
  31. Recommendations Direct Vent Gas Boiler

    Started by FloTee, 08-10-2018 10:37 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 480
    08-14-2018, 03:15 PM Go to last post
  32. Repair or replacement of the unit of R-22 unit?

    Started by mzaslavsky, 08-09-2018 08:30 PM
    • Replies: 11
    • Views: 577
    08-14-2018, 12:10 PM Go to last post
    • Replies: 10
    • Views: 261
    08-14-2018, 09:56 AM Go to last post
  33. Copeland Scroll in Carrier

    Started by tomrd, 08-13-2018 06:13 PM
    • Replies: 5
    • Views: 272
    08-14-2018, 08:59 AM Go to last post
  34. Lochinvar Knight/ and or Nobel

    Started by Kingriver54, 08-12-2018 02:46 AM
    • Replies: 4
    • Views: 169
    08-14-2018, 08:23 AM Go to last post
    • Replies: 4
    • Views: 154
    08-14-2018, 06:42 AM Go to last post
  35. Thru the Wall AC Condensation Issues

    Started by Yankeesfan3, 08-13-2018 07:10 PM
    • Replies: 1
    • Views: 159
    08-13-2018, 10:05 PM Go to last post
  36. exhaust pipe question

    Started by Fish_gypsy, 08-13-2018 12:03 PM
    • Replies: 3
    • Views: 207
    08-13-2018, 08:48 PM Go to last post
  37. Excessive humidity in oversized system

    Started by htcrx8, 08-10-2018 03:30 PM
    2 Pages
    1 2
    humidity, oversized
    • Replies: 25
    • Views: 768
    08-13-2018, 05:37 PM Go to last post
  38. New build - mini split HVAC?

    Started by limiteddi, 08-13-2018 06:40 AM
    • Replies: 5
    • Views: 210
    08-13-2018, 05:22 PM Go to last post
  39. Fan spins with help

    Started by mo2hvacs, 08-13-2018 11:00 AM
    • Replies: 2
    • Views: 167
    08-13-2018, 03:53 PM Go to last post
  40. Multi-Zone Mini Split

    Started by unreg0x1, 08-13-2018 12:45 PM
    ductless, mini split, multi-speed, zones
    • Replies: 0
    • Views: 90
    08-13-2018, 12:45 PM Go to last post

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