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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: 47,342
    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: 47,456
    11-15-2008, 10:40 PM Go to last post
  1. Comforter sx230

    Started by spicoli15, 07-30-2009 05:29 PM
    • Replies: 7
    • Views: 404
    08-01-2009, 05:55 AM Go to last post
  2. Oversized furnace a BAD thing?

    Started by datrik, 07-31-2009 12:42 PM
    • Replies: 7
    • Views: 1,008
    08-01-2009, 12:58 AM Go to last post
  3. Carier Infinity furnace choice

    Started by pscott, 07-30-2009 09:57 PM
    • Replies: 3
    • Views: 737
    07-31-2009, 09:36 PM Go to last post
  4. duct insulation

    Started by Radiator, 07-31-2009 01:17 PM
    • Replies: 3
    • Views: 467
    07-31-2009, 07:37 PM Go to last post
  5. B-vent sizing with multiple appliances

    Started by im4snow2000, 07-31-2009 06:36 PM
    • Replies: 0
    • Views: 384
    07-31-2009, 06:36 PM Go to last post
  6. Non-standard sized gas furnace

    Started by driftinj, 07-31-2009 01:32 PM
    • Replies: 4
    • Views: 335
    07-31-2009, 06:19 PM Go to last post
  7. Question HELP......so many choices

    Started by sheshines2000, 07-31-2009 11:43 AM
    • Replies: 4
    • Views: 478
    07-31-2009, 06:16 PM Go to last post
  8. Nitrogen pressure changes with temperature

    Started by cobaltfjord, 04-30-2006 03:07 PM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 14,156
    07-31-2009, 04:38 PM Go to last post
  9. Avg kwh per day

    Started by david8370, 07-31-2009 03:46 PM
    • Replies: 1
    • Views: 867
    07-31-2009, 03:49 PM Go to last post
  10. Help me again

    Started by AvantGarde, 07-31-2009 11:24 AM
    • Replies: 6
    • Views: 442
    07-31-2009, 03:29 PM Go to last post
  11. Question Balancing or Hard Pipe Duct?

    Started by sehoop27, 07-30-2009 02:08 PM
    close supply registers, flex duct, hard pipe, unequal cooling
    • Replies: 6
    • Views: 1,165
    07-31-2009, 10:20 AM Go to last post
  12. Powering Booster Fans With Thermostat

    Started by mgkelson, 07-31-2009 09:41 AM
    booster fans, ground, relay, return, thermostat
    • Replies: 1
    • Views: 850
    07-31-2009, 09:50 AM Go to last post
  13. What size HVAC Unit for a 2,400 sf house?

    Started by hjohnston, 07-29-2009 05:29 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,069
    07-31-2009, 09:31 AM Go to last post
  14. Carrier Woes

    Started by mjs82, 05-15-2009 01:21 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 2,878
    07-31-2009, 06:33 AM Go to last post
  15. Stats on HVAC Return on Investment

    Started by rjack90, 07-30-2009 05:33 PM
    • Replies: 8
    • Views: 2,977
    07-30-2009, 11:50 PM Go to last post
  16. Compressor Wiring Shorting To Ground?

    Started by RoughDobermann, 07-28-2009 10:11 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,765
    07-30-2009, 11:00 PM Go to last post
    • Replies: 0
    • Views: 285
    07-30-2009, 09:45 PM Go to last post
  17. Issues with Carrier Furnace

    Started by BigK75, 07-30-2009 04:17 PM
    • Replies: 4
    • Views: 464
    07-30-2009, 09:44 PM Go to last post
  18. Carrier Infinity or IAQ Thermostat?

    Started by lksmith, 07-30-2009 12:59 PM
    • Replies: 3
    • Views: 497
    07-30-2009, 09:30 PM Go to last post
  19. thermo pride vs. lennox vs. bryant vs. ?

    Started by Radiator, 07-30-2009 02:22 PM
    • Replies: 7
    • Views: 943
    07-30-2009, 09:19 PM Go to last post
  20. FOLLOW UP TO CLOSED THREAD

    Started by viper1, 07-30-2009 08:08 PM
    • Replies: 3
    • Views: 451
    07-30-2009, 08:49 PM Go to last post
  21. Help me understand Lennox comparison...please!

    Started by bnbsmom, 07-30-2009 08:04 PM
    • Replies: 0
    • Views: 1,769
    07-30-2009, 08:04 PM Go to last post
  22. Carrier Infinity Thermostat (Zoning) has Broken Button

    Started by eap, 07-30-2009 04:39 PM
    • Replies: 3
    • Views: 1,095
    07-30-2009, 07:37 PM Go to last post
  23. ice on heat pump outside????

    Started by rockey95, 07-29-2009 04:14 PM
    • Replies: 4
    • Views: 626
    07-30-2009, 07:27 PM Go to last post
  24. Need Help with a part???

    Started by JDHake, 07-30-2009 02:19 PM
    • Replies: 5
    • Views: 429
    07-30-2009, 06:42 PM Go to last post
    • Replies: 6
    • Views: 1,114
    07-30-2009, 06:39 PM Go to last post
  25. Vision Pro 8000 vs IAQ

    Started by venting, 07-30-2009 04:58 PM
    • Replies: 1
    • Views: 714
    07-30-2009, 06:12 PM Go to last post
  26. Trane Error Code

    Started by Dominic379, 07-30-2009 07:47 AM
    • Replies: 2
    • Views: 6,288
    07-30-2009, 06:08 PM Go to last post
  27. Final Decision

    Started by MikeNg, 07-29-2009 04:56 PM
    • Replies: 9
    • Views: 620
    07-30-2009, 05:59 PM Go to last post
    • Replies: 1
    • Views: 468
    07-30-2009, 05:53 PM Go to last post
  28. AC cycling too much?

    Started by teddyc27, 07-10-2009 11:57 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,809
    07-30-2009, 04:34 PM Go to last post
  29. Tool for Heat Rise

    Started by david8370, 07-30-2009 03:26 PM
    • Replies: 10
    • Views: 531
    07-30-2009, 04:27 PM Go to last post
  30. Need ducts in every room?

    Started by savin2retire, 07-28-2009 09:21 PM
    • Replies: 8
    • Views: 880
    07-30-2009, 03:57 PM Go to last post
  31. Confused Mr. Slim Additional R-410 Charge

    Started by bondjamesbond, 07-30-2009 02:04 PM
    • Replies: 1
    • Views: 710
    07-30-2009, 03:40 PM Go to last post
  32. Duct transition

    Started by novicebuyer, 07-30-2009 02:26 PM
    • Replies: 0
    • Views: 601
    07-30-2009, 02:26 PM Go to last post
  33. Duct Size and design

    Started by TB3623, 07-27-2009 11:36 PM
    • Replies: 10
    • Views: 636
    07-30-2009, 02:11 PM Go to last post
  34. Leak Test Tools

    Started by solarfox, 07-17-2009 08:07 PM
    • Replies: 6
    • Views: 460
    07-30-2009, 01:52 PM Go to last post
  35. portable a/c

    Started by fliks, 07-30-2009 08:24 AM
    • Replies: 3
    • Views: 355
    07-30-2009, 01:30 PM Go to last post
    • Replies: 1
    • Views: 1,425
    07-30-2009, 01:27 PM Go to last post
  36. First Ductless installation

    Started by AF-RET, 07-30-2009 08:24 AM
    • Replies: 1
    • Views: 369
    07-30-2009, 01:09 PM Go to last post
  37. Another replacement Install Issue

    Started by timtrain35, 07-28-2009 08:37 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 912
    07-30-2009, 12:58 PM Go to last post
  38. Painting condensate lines:Is it necessry?

    Started by Dan Marr, 07-27-2009 08:09 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,215
    07-30-2009, 12:57 PM Go to last post
  39. R410a and hard start

    Started by furnace2020, 07-29-2009 06:01 PM
    • Replies: 2
    • Views: 589
    07-30-2009, 09:39 AM Go to last post
  40. Replacing insulation on INSIDE of an air handler?

    Started by WannaAC, 07-28-2009 09:20 AM
    • Replies: 7
    • Views: 3,503
    07-30-2009, 08:56 AM Go to last post
  41. Are Mars Turbo 200's Capacitors good quality.

    Started by davefr, 07-29-2009 06:48 PM
    • Replies: 3
    • Views: 1,366
    07-30-2009, 08:07 AM Go to last post
  42. Question Scroll Flutter

    Started by chewblakka, 07-30-2009 06:51 AM
    excessive condensate, flutter, scroll
    • Replies: 1
    • Views: 407
    07-30-2009, 07:38 AM Go to last post
  43. A/C Condensate aking from Pan

    Started by retexan599, 07-29-2009 09:20 PM
    • Replies: 4
    • Views: 1,393
    07-30-2009, 07:23 AM Go to last post
  44. American Standard vs Aspen coil

    Started by rshum, 07-22-2009 10:31 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,673
    07-30-2009, 05:59 AM Go to last post
    • Replies: 1
    • Views: 307
    07-30-2009, 01:29 AM Go to last post
  45. Angry Buying New Trane- Help please

    Started by RA2009, 04-08-2009 09:00 PM
    • Replies: 4
    • Views: 1,601
    07-30-2009, 01:07 AM Go to last post

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