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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: 46,704
    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: 46,826
    11-15-2008, 10:40 PM Go to last post
  1. Older Bryant 90 Plus Furnace

    Started by larbje, 03-09-2014 07:46 PM
    • Replies: 3
    • Views: 212
    03-09-2014, 08:09 PM Go to last post
  2. Flex Connections

    Started by CycloneFarms, 03-09-2014 06:46 PM
    • Replies: 3
    • Views: 254
    03-09-2014, 07:41 PM Go to last post
  3. New Hot Water Heater (Circuit Breaker Ampreage?)

    Started by swears, 03-09-2014 12:12 PM
    • Replies: 9
    • Views: 338
    03-09-2014, 06:40 PM Go to last post
  4. One thermostat for low/high temp

    Started by burchis2014, 03-09-2014 11:32 AM
    • Replies: 10
    • Views: 331
    03-09-2014, 04:29 PM Go to last post
    • Replies: 3
    • Views: 272
    03-09-2014, 03:08 PM Go to last post
  5. Downflow Furnace return air

    Started by Railbuggy, 03-07-2014 07:33 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 558
    03-09-2014, 02:43 PM Go to last post
    • Replies: 4
    • Views: 321
    03-09-2014, 12:36 PM Go to last post
  6. Confused Carrier vs Amana and Sizing Questions

    Started by tel, 03-03-2014 10:32 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 1,407
    03-09-2014, 12:09 PM Go to last post
  7. Combined 95%afue venting

    Started by Flamesofgold, 03-08-2014 06:27 PM
    • Replies: 7
    • Views: 328
    03-09-2014, 12:06 PM Go to last post
  8. Programming Thermostat For A Heat Pump

    Started by markbet, 03-08-2014 09:29 PM
    • Replies: 6
    • Views: 285
    03-09-2014, 10:35 AM Go to last post
  9. Knocking coming from newly duct cleaned vent

    Started by Fanshawekid, 03-09-2014 01:53 AM
    • Replies: 2
    • Views: 216
    03-09-2014, 08:25 AM Go to last post
  10. Failed Run Capacitor = Collateral Motor Damage?

    Started by Steve 347, 03-07-2014 10:24 PM
    • Replies: 2
    • Views: 422
    03-08-2014, 10:10 PM Go to last post
  11. Confused Advice on a new water heater

    Started by ARCUBE, 03-05-2014 01:22 PM
    ao smith vertex, bradford white
    • Replies: 7
    • Views: 748
    03-08-2014, 09:56 PM Go to last post
  12. Armstrong Air Ultra V

    Started by nikon90s, 03-08-2014 06:09 PM
    • Replies: 2
    • Views: 210
    03-08-2014, 08:54 PM Go to last post
  13. Water in return duct

    Started by rsl52, 03-07-2014 10:51 PM
    • Replies: 2
    • Views: 316
    03-08-2014, 07:27 PM Go to last post
  14. 3 unit house system choice and design

    Started by Dez, 03-08-2014 12:44 AM
    • Replies: 10
    • Views: 444
    03-08-2014, 06:30 PM Go to last post
  15. Strong plastic odor from new ductwork

    Started by Gemma, 03-08-2014 09:43 AM
    • Replies: 4
    • Views: 302
    03-08-2014, 04:23 PM Go to last post
  16. hi guys need alittle help

    Started by wes30, 03-05-2014 04:11 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 813
    03-08-2014, 03:12 PM Go to last post
  17. Wiring HW Prestige with Trane System

    Started by superduty1, 03-08-2014 02:43 PM
    • Replies: 3
    • Views: 287
    03-08-2014, 02:59 PM Go to last post
  18. Constant Air Return Noise HVAC Off

    Started by BrettSherman, 03-07-2014 01:35 AM
    • Replies: 10
    • Views: 510
    03-08-2014, 12:31 PM Go to last post
    • Replies: 7
    • Views: 1,117
    03-08-2014, 07:17 AM Go to last post
    • Replies: 1
    • Views: 210
    03-08-2014, 06:04 AM Go to last post
  19. Question on replacing 25 year old air conditioning system

    Started by Canaligator, 03-07-2014 01:08 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 628
    03-07-2014, 10:59 PM Go to last post
  20. Tight house or oversized furnace?

    Started by Comfy in MN, 12-11-2012 09:14 PM
    9 Pages
    1 2 3 4 5 6 ... 9
    • Replies: 107
    • Views: 7,148
    03-07-2014, 09:08 PM Go to last post
  21. Thoughts on my ac?

    Started by edwardk, 03-07-2014 08:34 AM
    • Replies: 4
    • Views: 250
    03-07-2014, 08:36 PM Go to last post
  22. Trane XL80 Blower Section Starting to Squeal

    Started by gregger77, 01-09-2014 12:12 AM
    • Replies: 2
    • Views: 524
    03-07-2014, 06:35 PM Go to last post
  23. First time home buyer

    Started by KristaTaylor, 03-05-2014 01:03 PM
    • Replies: 7
    • Views: 436
    03-07-2014, 06:20 PM Go to last post
  24. Duct board?

    Started by yeldog, 03-04-2014 01:31 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 920
    03-07-2014, 06:12 PM Go to last post
  25. Question Mr. Slim not Heating

    Started by Crazyboyz, 03-05-2014 02:01 AM
    • Replies: 6
    • Views: 508
    03-07-2014, 05:15 PM Go to last post
  26. Confused Heil HP demand defrost controller

    Started by Fergiedog, 03-06-2014 10:01 AM
    • Replies: 4
    • Views: 274
    03-07-2014, 04:52 PM Go to last post
    • Replies: 2
    • Views: 410
    03-07-2014, 04:07 PM Go to last post
  27. Heat Pump Replacement Recommendation

    Started by swears, 03-07-2014 12:05 PM
    • Replies: 4
    • Views: 345
    03-07-2014, 04:04 PM Go to last post
  28. Correctly sizing heat pump for dual fuel install

    Started by toby267, 03-05-2014 11:28 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 875
    03-07-2014, 02:26 PM Go to last post
  29. Dual Fuel, Dual Stage and TZ432 zoning setup

    Started by fain, 03-06-2014 08:53 PM
    xl20i, xv95
    • Replies: 3
    • Views: 254
    03-07-2014, 01:17 PM Go to last post
  30. Replacement of 9 seer units that are 23 yo

    Started by uscgirl, 03-06-2014 05:15 PM
    • Replies: 4
    • Views: 458
    03-07-2014, 12:45 PM Go to last post
    • Replies: 6
    • Views: 325
    03-07-2014, 12:26 PM Go to last post
    • Replies: 0
    • Views: 143
    03-07-2014, 11:33 AM Go to last post
    • Replies: 2
    • Views: 267
    03-07-2014, 10:20 AM Go to last post
  31. Installation, installation, installation?

    Started by dvcochran, 03-05-2014 10:08 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 949
    03-07-2014, 10:10 AM Go to last post
  32. What more efficient upflow or horizontal

    Started by TLL, 03-05-2014 12:33 PM
    • Replies: 8
    • Views: 494
    03-07-2014, 07:10 AM Go to last post
    • Replies: 15
    • Views: 902
    03-07-2014, 06:05 AM Go to last post
  33. Confused Replacing both systems in my house

    Started by nestlepl, 03-06-2014 10:11 PM
    bryant, bryant evolution
    • Replies: 2
    • Views: 297
    03-06-2014, 11:58 PM Go to last post
  34. Maryland regs for fireplaces and chimney liners

    Started by ryan12345, 03-06-2014 06:38 PM
    • Replies: 2
    • Views: 278
    03-06-2014, 10:31 PM Go to last post
  35. Carrier 2000ss blowing cold air instead of heat

    Started by dynodave03, 03-06-2014 09:46 AM
    • Replies: 5
    • Views: 393
    03-06-2014, 06:27 PM Go to last post
  36. Thermostat setup for Honeywell

    Started by ggorm, 03-06-2014 03:16 PM
    • Replies: 2
    • Views: 269
    03-06-2014, 04:05 PM Go to last post
  37. new furnace and older ac

    Started by sumgy189, 03-05-2014 07:31 PM
    • Replies: 5
    • Views: 309
    03-06-2014, 04:04 PM Go to last post
  38. New Honeywell Thermostat

    Started by tmoore89, 03-06-2014 01:34 PM
    thermostat
    • Replies: 4
    • Views: 336
    03-06-2014, 03:49 PM Go to last post
  39. Carrier vs Trane

    Started by hrpufnstuf, 03-05-2014 01:27 PM
    • Replies: 9
    • Views: 916
    03-06-2014, 02:33 PM Go to last post
  40. Sizing Single Stage vs. 2 Stage Compressors

    Started by coolmoose, 02-19-2014 11:19 AM
    4 Pages
    1 2 3 4
    • Replies: 39
    • Views: 1,879
    03-06-2014, 02:15 PM Go to last post
    • Replies: 4
    • Views: 327
    03-06-2014, 12:18 PM Go to last post

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