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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: A must read for all members...Who can reply to the AOP area

    Started by Dad, 10-31-2011 07:32 PM
    • Replies: 0
    • Views: 46,722
    10-31-2011, 07:32 PM Go to last post
  2. Angry Sticky Thread Sticky: >>READ THIS FIRST<< NO DIY? Why NOT??

    Started by Dad, 11-15-2008 10:40 PM
    • Replies: 0
    • Views: 46,845
    11-15-2008, 10:40 PM Go to last post
  1. anti short cycle lockout

    Started by joshuaocason, 02-15-2014 09:03 PM
    • Replies: 4
    • Views: 303
    02-16-2014, 07:20 AM Go to last post
  2. Jumping thermostat contacts

    Started by JK_Smith, 02-13-2014 07:59 PM
    • Replies: 12
    • Views: 768
    02-16-2014, 03:30 AM Go to last post
  3. Hydronic stat tuning

    Started by Snazzypop, 02-15-2014 10:38 PM
    • Replies: 1
    • Views: 235
    02-15-2014, 11:22 PM Go to last post
  4. Sizing question - Please help

    Started by Honda01, 02-12-2014 09:15 PM
    • Replies: 12
    • Views: 915
    02-15-2014, 10:34 PM Go to last post
  5. Sizing a new gas furnace

    Started by Keola, 02-15-2014 04:26 PM
    • Replies: 4
    • Views: 412
    02-15-2014, 09:52 PM Go to last post
  6. NEW EQUIPMENT QUESTION

    Started by Mu520, 01-17-2014 02:11 AM
    5 Pages
    1 2 3 4 5
    • Replies: 54
    • Views: 2,545
    02-15-2014, 08:35 PM Go to last post
    • Replies: 2
    • Views: 455
    02-15-2014, 06:15 PM Go to last post
  7. Common Wire for WiFi Thermostat

    Started by scottdog129, 02-14-2014 11:21 PM
    • Replies: 2
    • Views: 330
    02-15-2014, 11:50 AM Go to last post
  8. Parts list for Lennox GCS20R-411-100

    Started by etctaylor, 02-14-2014 09:57 PM
    lennox, parts
    • Replies: 4
    • Views: 342
    02-15-2014, 11:08 AM Go to last post
  9. York Affinity 9.s furnace not heating

    Started by momsabeast, 02-15-2014 09:05 AM
    • Replies: 1
    • Views: 271
    02-15-2014, 09:47 AM Go to last post
  10. Bryant Evolution Thermostat Problem

    Started by mike7388, 02-15-2014 08:39 AM
    • Replies: 3
    • Views: 351
    02-15-2014, 09:45 AM Go to last post
  11. New Lennox EL296V doesn't keep the house warm

    Started by Mike9999, 01-30-2014 11:31 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,286
    02-15-2014, 09:32 AM Go to last post
  12. AMerican STandard Heritage 15 seer - stopped

    Started by pharmacist25, 02-14-2014 03:30 PM
    • Replies: 4
    • Views: 408
    02-15-2014, 07:25 AM Go to last post
  13. IQ Drive Indoor Fan Speed

    Started by dan_liptak, 02-14-2014 10:30 PM
    • Replies: 0
    • Views: 191
    02-14-2014, 10:30 PM Go to last post
    • Replies: 10
    • Views: 535
    02-14-2014, 08:01 PM Go to last post
  14. Communicating / Programmable Thermostats

    Started by Yatzek, 02-13-2014 05:24 PM
    • Replies: 2
    • Views: 331
    02-14-2014, 05:06 PM Go to last post
    • Replies: 4
    • Views: 344
    02-14-2014, 03:10 PM Go to last post
  15. goodman heat pump shutting down after a couple minutes

    Started by theseant, 02-14-2014 09:15 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 535
    02-14-2014, 02:26 PM Go to last post
  16. Phoenix AC/Gas Furnace Package Assistance

    Started by Arizona_Heat, 02-14-2014 12:18 AM
    • Replies: 5
    • Views: 355
    02-14-2014, 10:58 AM Go to last post
  17. New HVAC system noise question

    Started by dan97, 02-13-2014 12:19 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,074
    02-14-2014, 10:23 AM Go to last post
  18. Central Air Humidifier Options

    Started by RFreund9, 02-09-2014 09:01 PM
    humidifiers
    • Replies: 7
    • Views: 614
    02-14-2014, 08:48 AM Go to last post
  19. Humidity control help

    Started by shess757, 02-13-2014 04:03 AM
    • Replies: 11
    • Views: 708
    02-14-2014, 07:03 AM Go to last post
  20. 2 stage heat pump sizing debate

    Started by seth_fc, 01-02-2014 10:28 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,716
    02-14-2014, 01:10 AM Go to last post
  21. High Efficiency intake/exhaust pipes

    Started by methodical, 01-07-2014 09:04 PM
    • Replies: 9
    • Views: 729
    02-14-2014, 12:53 AM Go to last post
  22. Central Control for Mitsubishi Mini Splits

    Started by Tubesss, 02-12-2014 09:53 AM
    • Replies: 1
    • Views: 308
    02-14-2014, 12:28 AM Go to last post
  23. Duct insulation board

    Started by ddsrph, 02-12-2014 10:41 AM
    • Replies: 7
    • Views: 597
    02-14-2014, 12:07 AM Go to last post
  24. Lennox 13HPX Heat Pump Froze, Wont Start

    Started by poblack, 02-13-2014 10:15 PM
    • Replies: 3
    • Views: 407
    02-13-2014, 11:28 PM Go to last post
  25. System Upgrade- Advice please

    Started by glockman45, 02-09-2014 04:27 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,141
    02-13-2014, 10:52 PM Go to last post
  26. York TM9X 3 Red Flash Lights

    Started by redbox1, 02-13-2014 08:16 PM
    • Replies: 2
    • Views: 289
    02-13-2014, 09:45 PM Go to last post
  27. Luxaire (York) modulating furnace issues

    Started by Iambax, 02-13-2014 01:34 PM
    • Replies: 5
    • Views: 416
    02-13-2014, 09:41 PM Go to last post
    • Replies: 11
    • Views: 757
    02-13-2014, 09:40 PM Go to last post
  28. Goodman GMT090-4A gremlin

    Started by rczapf, 02-13-2014 08:02 AM
    • Replies: 7
    • Views: 685
    02-13-2014, 09:26 PM Go to last post
    • Replies: 9
    • Views: 471
    02-13-2014, 08:58 PM Go to last post
  29. Confused High-efficiency furnace differences and trouble making a choice

    Started by confuss, 02-11-2014 02:12 AM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,235
    02-13-2014, 08:23 PM Go to last post
    • Replies: 3
    • Views: 746
    02-13-2014, 07:24 PM Go to last post
  30. Pre- purchase Services?

    Started by weaselorlando, 02-10-2014 07:14 PM
    • Replies: 4
    • Views: 536
    02-13-2014, 07:22 PM Go to last post
  31. Two Questions About Setup of HRV in Return Duct

    Started by coyoteblue, 02-11-2014 10:41 AM
    • Replies: 5
    • Views: 436
    02-13-2014, 06:57 PM Go to last post
  32. Confused Munchkin heater

    Started by fjm, 02-11-2014 11:18 AM
    • Replies: 10
    • Views: 580
    02-13-2014, 05:58 PM Go to last post
  33. Thermostat set for 1 stage heat, still getting AUX!

    Started by thetastycat, 02-11-2014 01:38 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 863
    02-13-2014, 04:35 PM Go to last post
  34. Confused Hammer noise from Trane water boiler

    Started by lindylemke, 02-11-2014 01:54 PM
    • Replies: 10
    • Views: 551
    02-13-2014, 04:09 PM Go to last post
    • Replies: 4
    • Views: 395
    02-13-2014, 02:42 PM Go to last post
  35. Sizing heat strips in heat pump

    Started by ddsrph, 02-13-2014 10:12 AM
    • Replies: 3
    • Views: 396
    02-13-2014, 01:54 PM Go to last post
  36. Cats and Furnace issues

    Started by scurtis, 02-13-2014 08:46 AM
    ammonia, duct, heat exchanger, trane, urine
    • Replies: 9
    • Views: 614
    02-13-2014, 01:11 PM Go to last post
  37. Heat Pump, Impressive

    Started by larbje, 02-08-2014 02:51 PM
    2 Pages
    1 2
    goodman
    • Replies: 22
    • Views: 1,639
    02-13-2014, 12:55 PM Go to last post
  38. Air Bear vs. 1" Filters

    Started by tropez, 02-13-2014 11:43 AM
    • Replies: 7
    • Views: 561
    02-13-2014, 12:25 PM Go to last post
  39. Maximizing Efficiency for Lennox XP21

    Started by Former GeoGirl, 02-12-2014 06:27 PM
    • Replies: 3
    • Views: 368
    02-13-2014, 12:00 PM Go to last post
  40. 2-stage cooling question

    Started by mikerla, 02-12-2014 06:01 PM
    • Replies: 12
    • Views: 486
    02-13-2014, 09:53 AM Go to last post
  41. Major Help Needed - Forced Air Upgrade

    Started by abs99, 02-05-2014 09:01 AM
    • Replies: 2
    • Views: 344
    02-13-2014, 08:54 AM Go to last post
  42. Furnace Ignitor rattling noise then buzz

    Started by heeter, 02-12-2014 07:06 AM
    • Replies: 9
    • Views: 597
    02-13-2014, 06:17 AM Go to last post
  43. Problem with furnace blower

    Started by Lebking, 02-12-2014 10:51 PM
    • Replies: 4
    • Views: 346
    02-12-2014, 11:56 PM Go to last post

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