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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: 61,709
    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: 61,329
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

    • Replies: 2
    • Views: 260
    09-25-2016, 03:21 PM Go to last post
    • Replies: 2
    • Views: 302
    09-25-2016, 02:42 PM Go to last post
  2. TARGET CFM and blower tables

    Started by HarryGer, 09-19-2016 08:09 AM
    • Replies: 11
    • Views: 697
    09-25-2016, 09:14 AM Go to last post
  3. What is AirChanges/Hr

    Started by Shaik Zakeer, 09-25-2016 05:37 AM
    • Replies: 2
    • Views: 243
    09-25-2016, 09:09 AM Go to last post
  4. Venting Question

    Started by jgruberman, 09-02-2016 12:08 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 1,405
    09-25-2016, 03:12 AM Go to last post
  5. York Air Purification Installation Photo

    Started by RGC, 09-24-2016 09:43 PM
    • Replies: 2
    • Views: 252
    09-25-2016, 12:29 AM Go to last post
  6. Trane Condensate Drain Line

    Started by sweatinginAL, 09-24-2016 09:57 PM
    • Replies: 4
    • Views: 268
    09-24-2016, 11:50 PM Go to last post
  7. Mr slim question

    Started by justinnum1, 09-23-2016 10:41 PM
    • Replies: 9
    • Views: 420
    09-24-2016, 09:54 PM Go to last post
  8. Musings of an Energy Nerd

    Started by thorton, 09-24-2016 08:38 PM
    • Replies: 0
    • Views: 237
    09-24-2016, 08:38 PM Go to last post
  9. Confused Mars blower motor wiring

    Started by Jack_the_rapper, 09-24-2016 05:22 PM
    • Replies: 1
    • Views: 340
    09-24-2016, 08:20 PM Go to last post
  10. Linesets in chase, Insulated?

    Started by HarryGer, 09-19-2016 12:42 PM
    • Replies: 12
    • Views: 648
    09-24-2016, 07:11 PM Go to last post
  11. Condense drain line trap design?

    Started by jrstech, 09-24-2016 05:37 PM
    • Replies: 3
    • Views: 256
    09-24-2016, 06:02 PM Go to last post
  12. Can I paint inside of return air duct?

    Started by zaoka, 09-21-2016 06:52 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 851
    09-24-2016, 05:47 PM Go to last post
  13. sweating trunk in crawl

    Started by drmax, 09-24-2016 09:37 AM
    • Replies: 6
    • Views: 331
    09-24-2016, 03:23 PM Go to last post
  14. Carrier 2 ton mini split - Blower wheel

    Started by ian.moree, 09-24-2016 12:41 PM
    • Replies: 2
    • Views: 239
    09-24-2016, 01:07 PM Go to last post
  15. Cool CAN YOUR RETURN VENTS BE TOO LARGE

    Started by beachhead, 09-23-2016 09:39 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 956
    09-24-2016, 09:28 AM Go to last post
  16. Old Oil-Fired Boiler questions

    Started by thisoldboiler, 09-20-2016 12:55 PM
    • Replies: 7
    • Views: 421
    09-23-2016, 10:53 PM Go to last post
  17. Which system to get?

    Started by NE78FJ40, 09-23-2016 10:52 PM
    • Replies: 0
    • Views: 253
    09-23-2016, 10:52 PM Go to last post
  18. Voltage of L wire Waterfurnace

    Started by jbraveman, 09-23-2016 01:32 PM
    • Replies: 2
    • Views: 292
    09-23-2016, 07:18 PM Go to last post
  19. Problem with Evolution Connex Control thermostat

    Started by Eryeal, 09-09-2016 01:56 PM
    • Replies: 1
    • Views: 348
    09-23-2016, 04:05 PM Go to last post
  20. Air conditioner is making 90 percent humidity. Help please

    Started by Lolosuzuki, 09-21-2016 12:51 PM
    5 Pages
    1 2 3 4 5
    • Replies: 56
    • Views: 2,598
    09-23-2016, 01:35 PM Go to last post
  21. Supply Plenum cold spots

    Started by silicondt, 09-21-2016 11:33 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 638
    09-23-2016, 01:25 PM Go to last post
  22. Seeking Recommendations for Whole House Lennox Products?

    Started by jgrant0173, 09-21-2016 12:10 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 671
    09-23-2016, 12:21 PM Go to last post
  23. Rheem unit ID

    Started by billythegrape, 09-22-2016 10:16 AM
    2 Pages
    1 2
    • Replies: 23
    • Views: 805
    09-23-2016, 12:14 PM Go to last post
  24. Replace or repair the HVAC

    Started by Byrnhildr, 09-15-2016 03:40 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,355
    09-23-2016, 11:20 AM Go to last post
    • Replies: 3
    • Views: 302
    09-23-2016, 10:45 AM Go to last post
  25. Read this before you buy a TRANE system

    Started by juggler1972, 09-21-2016 02:17 AM
    3 Pages
    1 2 3
    • Replies: 32
    • Views: 2,307
    09-22-2016, 10:53 PM Go to last post
  26. Carrier and luxaire

    Started by Puffer, 09-22-2016 08:36 PM
    • Replies: 1
    • Views: 233
    09-22-2016, 08:46 PM Go to last post
  27. How can I sell a 4 ton air handler?

    Started by jwardzala, 09-21-2016 03:43 PM
    • Replies: 5
    • Views: 630
    09-22-2016, 02:37 PM Go to last post
  28. Contactor won't engage

    Started by opivy03, 09-21-2016 09:52 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 795
    09-22-2016, 02:00 PM Go to last post
  29. Carrier Infinity System Questions

    Started by cerbone0, 09-19-2016 03:55 PM
    • Replies: 4
    • Views: 471
    09-22-2016, 11:39 AM Go to last post
    • Replies: 7
    • Views: 373
    09-22-2016, 10:32 AM Go to last post
    • Replies: 9
    • Views: 696
    09-22-2016, 10:05 AM Go to last post
  30. Manual J and S calculations

    Started by kapupas, 09-16-2016 09:37 AM
    • Replies: 9
    • Views: 654
    09-22-2016, 09:36 AM Go to last post
  31. HELP - Wet Air Handler Insulation

    Started by bmurrah05, 09-20-2016 03:23 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 786
    09-22-2016, 01:48 AM Go to last post
    • Replies: 11
    • Views: 547
    09-21-2016, 11:06 PM Go to last post
  32. Repair or replace flooded furnace?

    Started by bellavilla, 09-18-2016 10:37 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,006
    09-21-2016, 05:56 PM Go to last post
  33. R22 Gone Yet Again -- What To Do?

    Started by jjnet, 09-20-2016 06:08 PM
    • Replies: 7
    • Views: 547
    09-21-2016, 05:44 PM Go to last post
  34. Insurance Replacing Outside R-22 with dry unit

    Started by Diver1, 09-21-2016 08:26 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 570
    09-21-2016, 05:40 PM Go to last post
    • Replies: 17
    • Views: 526
    09-21-2016, 03:19 PM Go to last post
  35. Question about XL850 Thermostat

    Started by 1funs8, 09-09-2016 02:09 PM
    • Replies: 1
    • Views: 322
    09-21-2016, 11:59 AM Go to last post
  36. Rheem Classic vs. Carrier Base/Comfort?

    Started by joh, 09-15-2016 09:48 AM
    • Replies: 3
    • Views: 447
    09-21-2016, 09:52 AM Go to last post
    • Replies: 11
    • Views: 516
    09-21-2016, 09:32 AM Go to last post
  37. new ac installed still not working

    Started by vac, 09-20-2016 03:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 813
    09-21-2016, 08:42 AM Go to last post
  38. Through the wall A/C in knee wall?

    Started by mgaccess, 09-16-2016 09:18 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,403
    09-20-2016, 07:46 PM Go to last post
  39. emerson comfort alert diagnostics 543-0032-00

    Started by jakes56, 09-20-2016 01:29 AM
    • Replies: 1
    • Views: 242
    09-20-2016, 02:30 PM Go to last post
  40. Gas Pool Heater Exhaust Location Advice

    Started by RPS, 09-20-2016 09:59 AM
    • Replies: 8
    • Views: 313
    09-20-2016, 01:48 PM Go to last post
  41. Duct work location advise

    Started by pe2race, 09-19-2016 10:07 PM
    • Replies: 0
    • Views: 218
    09-19-2016, 10:07 PM Go to last post
  42. Poll Poll: Radiant gas boiler needs replacement....no drain in floor

    Started by MAMA4, 09-14-2016 09:44 AM
    4 Pages
    1 2 3 4
    air conditioning, boiler manufacturers, combi ii, drain, exhaust, hot water heat, lennox
    • Replies: 41
    • Views: 1,642
    09-19-2016, 07:36 PM Go to last post
  43. Im an idiot.. :) need capacitor help

    Started by NAIRBOARDING, 09-12-2016 12:25 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,509
    09-19-2016, 07:07 PM Go to last post

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