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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 65,430
    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: 65,797
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Updating residential boiler system

    Started by joe.sommar, 10-02-2017 04:14 PM
    • Replies: 11
    • Views: 289
    10-03-2017, 08:38 PM Go to last post
    • Replies: 0
    • Views: 158
    10-03-2017, 08:31 PM Go to last post
  3. air handler capacitor

    Started by tshand24, 10-03-2017 02:12 PM
    • Replies: 7
    • Views: 302
    10-03-2017, 06:20 PM Go to last post
  4. Circulator pump noise at 180 degrees

    Started by kmdakota1, 10-02-2017 09:22 PM
    • Replies: 8
    • Views: 313
    10-03-2017, 06:18 PM Go to last post
  5. BDP fan coil replacement

    Started by jbrennan, 10-03-2017 02:49 PM
    • Replies: 0
    • Views: 136
    10-03-2017, 02:49 PM Go to last post
  6. Confused Heat Pump + Gas or Electric Furnace?

    Started by Nick Miller, 10-01-2017 03:15 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 595
    10-03-2017, 02:22 PM Go to last post
  7. probably a simple one but....

    Started by diggy, 10-02-2017 07:18 PM
    • Replies: 6
    • Views: 330
    10-03-2017, 02:18 PM Go to last post
  8. Exhaust smell from pilot

    Started by nesnahojk, 10-03-2017 12:17 PM
    • Replies: 1
    • Views: 163
    10-03-2017, 01:08 PM Go to last post
  9. Fan: To Circulate or Not Circulate in the Summer?

    Started by chasfh, 09-27-2017 12:05 PM
    • Replies: 9
    • Views: 429
    10-03-2017, 11:12 AM Go to last post
  10. Advice - Repair or Replace

    Started by MainelyAmy, 10-02-2017 10:41 PM
    • Replies: 2
    • Views: 229
    10-03-2017, 09:24 AM Go to last post
  11. Repair or Replace

    Started by IAH-77, 10-03-2017 12:44 AM
    • Replies: 8
    • Views: 284
    10-03-2017, 09:20 AM Go to last post
  12. HVAC Minisplit and Humidifier question

    Started by Nicholas Schulz, 10-01-2017 09:25 PM
    • Replies: 11
    • Views: 317
    10-03-2017, 09:02 AM Go to last post
    • Replies: 7
    • Views: 307
    10-03-2017, 08:07 AM Go to last post
  13. Damaged Secondary Heat Exchanger

    Started by PatFlemming, 10-01-2017 10:34 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 650
    10-02-2017, 10:00 PM Go to last post
    • Replies: 12
    • Views: 303
    10-02-2017, 05:36 PM Go to last post
  14. Question HPC Lockout! My contractor is stumped.

    Started by LurchUSA, 09-28-2017 09:42 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 923
    10-02-2017, 05:28 PM Go to last post
    • Replies: 0
    • Views: 155
    10-02-2017, 05:11 PM Go to last post
  15. Should I get second opinion?

    Started by SouthLA, 09-29-2017 04:14 PM
    • Replies: 9
    • Views: 422
    10-02-2017, 02:38 PM Go to last post
  16. sadfg

    Started by BigRich3215, 09-28-2017 05:24 PM
    4 Pages
    1 2 3 4
    • Replies: 40
    • Views: 844
    10-02-2017, 01:04 PM Go to last post
  17. Ceiling Return Air Noise ...

    Started by ah77, 10-01-2017 07:04 PM
    • Replies: 5
    • Views: 285
    10-02-2017, 08:14 AM Go to last post
  18. Truly need help in finding out what to look for

    Started by SMcQueen, 09-29-2017 11:13 PM
    • Replies: 2
    • Views: 253
    10-01-2017, 10:57 PM Go to last post
    • Replies: 8
    • Views: 367
    10-01-2017, 10:16 PM Go to last post
  19. Can zones be kept open on fan only mode?

    Started by befast, 10-01-2017 12:51 PM
    • Replies: 4
    • Views: 267
    10-01-2017, 10:00 PM Go to last post
  20. Suburban st-42 fq installation

    Started by btripp19861, 10-01-2017 01:54 PM
    • Replies: 3
    • Views: 208
    10-01-2017, 06:33 PM Go to last post
    • Replies: 4
    • Views: 351
    10-01-2017, 03:36 PM Go to last post
  21. Top brands to choose

    Started by Dinodeserter, 09-30-2017 04:40 PM
    • Replies: 8
    • Views: 427
    10-01-2017, 03:27 PM Go to last post
  22. Rust on 3 year old Goodman Primary Exchanger?

    Started by Bryan Scholtes, 03-11-2017 07:57 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,080
    10-01-2017, 12:06 PM Go to last post
  23. Question Need mini-split advice for a custom modular home

    Started by heatherx, 09-29-2017 09:47 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 485
    09-30-2017, 08:19 PM Go to last post
  24. High humidity in condo

    Started by redgrant, 09-24-2017 10:38 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 633
    09-30-2017, 05:43 PM Go to last post
    • Replies: 2
    • Views: 208
    09-30-2017, 03:52 PM Go to last post
  25. Air radiant heat

    Started by classicform, 09-30-2017 12:16 PM
    • Replies: 6
    • Views: 225
    09-30-2017, 02:31 PM Go to last post
  26. Thoughts on humidity issues and smells Trane heat pumps

    Started by james.f, 09-09-2017 07:50 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 607
    09-30-2017, 12:19 PM Go to last post
  27. One more question and I am done here.

    Started by JimA82, 09-19-2017 07:13 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 771
    09-30-2017, 08:09 AM Go to last post
  28. HP's and Generators

    Started by yeldogt, 09-26-2017 06:59 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 679
    09-30-2017, 12:27 AM Go to last post
  29. refridgerant leak smell?

    Started by jkau121, 09-29-2017 04:58 PM
    • Replies: 11
    • Views: 306
    09-30-2017, 12:21 AM Go to last post
  30. pricing

    Started by Christinecox, 09-29-2017 08:29 AM
    • Replies: 8
    • Views: 381
    09-29-2017, 11:44 PM Go to last post
  31. Conflicting opinions from HVAC guys...AC issues

    Started by DSJ13, 09-28-2017 09:39 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 571
    09-29-2017, 09:18 PM Go to last post
  32. Cracked Heat Exchanger?

    Started by atl2004, 09-28-2017 01:45 PM
    • Replies: 12
    • Views: 432
    09-29-2017, 08:56 PM Go to last post
  33. High humidity issues...

    Started by the_crawfish, 06-29-2017 08:21 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,140
    09-29-2017, 07:12 PM Go to last post
  34. Do I need Zoning?

    Started by malba2366, 09-27-2017 04:45 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 574
    09-29-2017, 06:36 PM Go to last post
  35. Replace Round Grill with Square?

    Started by WalkGood, 09-29-2017 12:44 PM
    • Replies: 9
    • Views: 266
    09-29-2017, 04:39 PM Go to last post
  36. Help with new system specs

    Started by bjams, 09-20-2017 04:15 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 523
    09-29-2017, 12:31 PM Go to last post
  37. Thermostat Wiring Question

    Started by incubi, 09-29-2017 10:32 AM
    • Replies: 5
    • Views: 247
    09-29-2017, 12:23 PM Go to last post
  38. Ptac no heat

    Started by 98quadcabv10, 09-29-2017 12:27 AM
    • Replies: 3
    • Views: 196
    09-29-2017, 12:02 PM Go to last post
  39. New house. Where does filter go!!

    Started by Russe1wd, 09-26-2017 06:58 PM
    • Replies: 10
    • Views: 507
    09-29-2017, 09:00 AM Go to last post
  40. Extending central AC/Heat pump into basement a good idea?

    Started by mikex, 09-27-2017 08:00 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 400
    09-28-2017, 06:48 PM Go to last post
  41. Thought I bought a Lennox ML14XC1 5 ton condenser

    Started by jerseylynch, 09-27-2017 12:00 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 670
    09-28-2017, 05:47 PM Go to last post
  42. Benefits of variable speed vs 2-stage furnace

    Started by acjgoblu, 09-28-2017 09:07 AM
    • Replies: 2
    • Views: 280
    09-28-2017, 04:40 PM Go to last post
    • Replies: 5
    • Views: 303
    09-28-2017, 04:30 PM Go to last post
  43. Repair or replace central air unit

    Started by vs252, 09-28-2017 09:47 AM
    • Replies: 8
    • Views: 231
    09-28-2017, 12:19 PM Go to last post

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