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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 66,654
    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: 66,997
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 35
    • Views: 727
    Today, 12:47 PM Go to last post
  2. Lennex Furnace from the 50s

    Started by txh976, Today 10:45 AM
    • Replies: 2
    • Views: 51
    Today, 12:29 PM Go to last post
  3. Heater furnace : Pilot not igniting

    Started by mathew850, Today 11:58 AM
    furnace, pilot
    • Replies: 1
    • Views: 30
    Today, 12:07 PM Go to last post
  4. Cooling fan low temp protection

    Started by GreenGiant117, Today 10:13 AM
    • Replies: 6
    • Views: 70
    Today, 12:00 PM Go to last post
    • Replies: 0
    • Views: 24
    Today, 11:28 AM Go to last post
    • Replies: 9
    • Views: 250
    Today, 11:18 AM Go to last post
  5. BioFuel Heating Oil

    Started by Comanche, Today 11:08 AM
    • Replies: 0
    • Views: 30
    Today, 11:08 AM Go to last post
    • Replies: 2
    • Views: 87
    Today, 10:51 AM Go to last post
  6. return plenum sizing

    Started by pigwilly, 09-30-2018 11:03 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 405
    Today, 10:34 AM Go to last post
  7. boiler room enclose?

    Started by softie, Yesterday 11:38 PM
    • Replies: 2
    • Views: 118
    Today, 09:28 AM Go to last post
  8. How often do thermostats fail?

    Started by 6t7gto, Yesterday 09:04 PM
    • Replies: 5
    • Views: 175
    Today, 09:27 AM Go to last post
    • Replies: 3
    • Views: 183
    Today, 09:20 AM Go to last post
  9. What’s the best economical system to install?

    Started by Zenith, Yesterday 11:43 PM
    • Replies: 2
    • Views: 127
    Today, 07:14 AM Go to last post
  10. Coil dripping water

    Started by Firemedic85, 10-09-2018 08:24 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 486
    Today, 07:10 AM Go to last post
  11. looking for parts

    Started by Tom Kelley, Yesterday 10:16 PM
    • Replies: 3
    • Views: 140
    Today, 05:17 AM Go to last post
    • Replies: 3
    • Views: 137
    Yesterday, 08:13 PM Go to last post
  12. Question Heat Pump HSPF.EER Rating Comparison Question

    Started by jjtrinva, Yesterday 02:08 PM
    • Replies: 2
    • Views: 122
    Yesterday, 06:40 PM Go to last post
    • Replies: 0
    • Views: 19
    Yesterday, 06:23 PM Go to last post
  13. TXV bypassed

    Started by timka, 10-13-2018 02:08 PM
    bypass, txv
    • Replies: 2
    • Views: 270
    Yesterday, 05:31 PM Go to last post
  14. Question Leakers

    Started by dhg, 09-06-2018 09:59 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 65
    • Views: 2,200
    Yesterday, 04:13 PM Go to last post
  15. CC750 retrofit for PSC motor

    Started by KGB_123_99, 10-09-2018 03:11 PM
    • Replies: 10
    • Views: 290
    Yesterday, 02:55 PM Go to last post
  16. Lennox Split System

    Started by fixitfast, Yesterday 12:42 PM
    • Replies: 3
    • Views: 135
    Yesterday, 01:34 PM Go to last post
  17. Pros recommend painting corrosion

    Started by itsonlyapprmn, 10-10-2018 07:19 PM
    • Replies: 4
    • Views: 251
    Yesterday, 12:40 PM Go to last post
  18. Insulating ducts in Attic

    Started by hvachavocinct, 10-14-2018 10:46 PM
    • Replies: 1
    • Views: 156
    Yesterday, 11:27 AM Go to last post
  19. Hi all have a question about my Heat pump not working.

    Started by edteach, 09-04-2018 04:13 PM
    19 Pages
    1 2 3 4 5 6 ... 19
    • Replies: 235
    • Views: 6,750
    Yesterday, 08:25 AM Go to last post
  20. New Lennox XC25 issues in ATX

    Started by bkupke, 10-14-2018 11:37 PM
    • Replies: 0
    • Views: 169
    10-14-2018, 11:37 PM Go to last post
  21. Air Filters

    Started by Halliday, 10-14-2018 10:14 PM
    • Replies: 1
    • Views: 197
    10-14-2018, 11:31 PM Go to last post
  22. Goodman Condenser GSX 16 Serial Number Location

    Started by kk171, 10-14-2018 01:23 PM
    2 Pages
    1 2
    • Replies: 21
    • Views: 445
    10-14-2018, 11:16 PM Go to last post
  23. Whole home Dehumidifier

    Started by Drew Gloede, 10-13-2018 02:08 PM
    • Replies: 6
    • Views: 247
    10-14-2018, 11:12 PM Go to last post
  24. Everything operates fine, right?!

    Started by JapJap, 10-14-2018 10:34 PM
    • Replies: 0
    • Views: 173
    10-14-2018, 10:34 PM Go to last post
  25. Ductwork replacement

    Started by Tap6760, 10-09-2018 08:56 PM
    • Replies: 2
    • Views: 218
    10-14-2018, 10:17 PM Go to last post
  26. Humidifer Placement

    Started by freshfitz, 10-14-2018 09:50 PM
    • Replies: 0
    • Views: 139
    10-14-2018, 09:50 PM Go to last post
  27. Smile Thermostat question and air sealing help

    Started by humbertoflores63, 10-13-2018 11:55 AM
    • Replies: 1
    • Views: 136
    10-14-2018, 09:02 PM Go to last post
  28. Rheem gas furnace issue

    Started by Mcelroyk, 10-14-2018 07:25 PM
    • Replies: 2
    • Views: 178
    10-14-2018, 07:40 PM Go to last post
  29. Side Air Return on Downflow Furnace OK?

    Started by IndySapper, 10-13-2018 11:11 PM
    • Replies: 8
    • Views: 231
    10-14-2018, 05:35 PM Go to last post
  30. Replaced thermostat but no heat?

    Started by Double_a, 10-14-2018 02:55 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 462
    10-14-2018, 04:21 PM Go to last post
  31. NEW CONSTRUCTION HUMIDITY OVER 60%

    Started by hagmayer, 10-13-2018 09:17 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 339
    10-14-2018, 03:00 PM Go to last post
  32. How to disable Smart Recovery on a Cor thermostat

    Started by swimfan, 10-14-2018 02:52 PM
    • Replies: 0
    • Views: 132
    10-14-2018, 02:52 PM Go to last post
  33. Locking out A01 - cannot reset

    Started by parkave, 10-14-2018 10:03 AM
    • Replies: 1
    • Views: 100
    10-14-2018, 02:35 PM Go to last post
  34. aquastat question

    Started by Rkspeed, 10-13-2018 08:45 AM
    • Replies: 9
    • Views: 214
    10-14-2018, 05:01 AM Go to last post
  35. One short two long

    Started by ROBERT Douglas, 10-13-2018 10:26 AM
    • Replies: 6
    • Views: 209
    10-14-2018, 04:56 AM Go to last post
    • Replies: 9
    • Views: 385
    10-14-2018, 02:26 AM Go to last post
  36. Condenser fan noise

    Started by Danny1976, 09-12-2018 12:55 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 516
    10-13-2018, 09:07 PM Go to last post
  37. Chimney Liner Install Concern

    Started by DaveO2, 10-12-2018 08:34 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 489
    10-13-2018, 08:55 PM Go to last post
  38. Cover an air conditioner in winter?

    Started by swimfan, 10-13-2018 03:38 PM
    • Replies: 3
    • Views: 255
    10-13-2018, 08:45 PM Go to last post
  39. Combustible gas intake from garage ok?

    Started by Kllrbee, 10-13-2018 05:59 PM
    • Replies: 6
    • Views: 232
    10-13-2018, 08:20 PM Go to last post
    • Replies: 2
    • Views: 189
    10-13-2018, 03:31 PM Go to last post
  40. defective controls

    Started by tazlewis100, 10-13-2018 09:02 AM
    • Replies: 3
    • Views: 160
    10-13-2018, 03:17 PM Go to last post

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