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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: 63,593
    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: 63,531
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Combi furnace

    Started by mjohnson6538, Yesterday 12:51 PM
    • Replies: 4
    • Views: 157
    Today, 07:09 AM Go to last post
    • Replies: 131
    • Views: 10,230
    Today, 04:35 AM Go to last post
  3. Zoning, Txv, VS Blower, Coil Freeze

    Started by gatomaz, Yesterday 11:41 AM
    • Replies: 2
    • Views: 139
    Today, 01:14 AM Go to last post
  4. Narrowing the field

    Started by thefisch, Today 12:12 AM
    • Replies: 0
    • Views: 82
    Today, 12:12 AM Go to last post
  5. Heat Pump or Straight AC?

    Started by les_garten, 05-12-2017 10:34 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 689
    Today, 12:05 AM Go to last post
  6. are my return ducts undersized for my system?

    Started by thefisch, 05-26-2017 02:51 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 410
    Yesterday, 11:24 PM Go to last post
  7. Heat pump & Oil furnace combo question

    Started by hommegrenouille, 05-26-2017 09:03 PM
    • Replies: 2
    • Views: 184
    Yesterday, 09:37 PM Go to last post
    • Replies: 5
    • Views: 281
    Yesterday, 09:22 PM Go to last post
  8. Hydronic?/ hot water coil wiring

    Started by Antonyjr1, Yesterday 07:38 PM
    • Replies: 4
    • Views: 147
    Yesterday, 08:06 PM Go to last post
    • Replies: 1
    • Views: 115
    Yesterday, 07:38 PM Go to last post
    • Replies: 5
    • Views: 245
    Yesterday, 06:33 PM Go to last post
  9. Confused WHAT HAPPENED TO COMPRESSOR?

    Started by slydawg, 05-10-2017 03:45 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 600
    Yesterday, 06:27 PM Go to last post
  10. Heat pump choices with Trane furnace

    Started by martinc, 05-20-2017 10:36 AM
    heat pump, trane
    • Replies: 8
    • Views: 331
    Yesterday, 05:10 PM Go to last post
  11. Ductwork OK but 30+ yrs old: Replace or Keep?

    Started by Alan1517, 05-24-2017 02:01 PM
    • Replies: 4
    • Views: 303
    Yesterday, 05:01 PM Go to last post
  12. Trane Enhanced Mode (Comfort-R) CFM question

    Started by thefisch, 05-27-2017 02:18 PM
    • Replies: 5
    • Views: 211
    Yesterday, 12:43 PM Go to last post
  13. New Construction looking for advise

    Started by SNOW JW, Yesterday 12:41 PM
    • Replies: 0
    • Views: 112
    Yesterday, 12:41 PM Go to last post
    • Replies: 10
    • Views: 307
    Yesterday, 11:58 AM Go to last post
    • Replies: 4
    • Views: 221
    05-27-2017, 11:47 PM Go to last post
  14. leak detection at evap coil

    Started by thefisch, 05-16-2017 06:52 AM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 1,317
    05-27-2017, 10:37 PM Go to last post
    • Replies: 2
    • Views: 127
    05-27-2017, 09:43 PM Go to last post
  15. Question What's This Noise?

    Started by Supershale, 05-27-2017 06:31 PM
    • Replies: 2
    • Views: 173
    05-27-2017, 07:08 PM Go to last post
  16. Evap Coil Leak

    Started by Biddies, 05-27-2017 03:07 PM
    • Replies: 4
    • Views: 178
    05-27-2017, 06:29 PM Go to last post
  17. How many BTUs for the Furnace?

    Started by Alan1517, 05-26-2017 01:40 PM
    • Replies: 9
    • Views: 310
    05-27-2017, 04:36 PM Go to last post
  18. leak stop/leak freeze and RS-44 to top off R22

    Started by thefisch, 05-26-2017 06:01 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 458
    05-27-2017, 03:42 PM Go to last post
    • Replies: 2
    • Views: 121
    05-27-2017, 02:46 PM Go to last post
  19. alternative refrigerant for R410A heat pump

    Started by paul.keenan, 05-26-2017 04:18 PM
    • Replies: 4
    • Views: 290
    05-27-2017, 02:40 PM Go to last post
    • Replies: 8
    • Views: 518
    05-27-2017, 02:36 PM Go to last post
  20. Heat Pump Works until it doesn't

    Started by FrancisDolarhyd, 05-26-2017 10:27 PM
    • Replies: 5
    • Views: 258
    05-27-2017, 02:29 PM Go to last post
  21. Replace Coil or Entire AC Unit

    Started by rje, 05-23-2017 10:10 PM
    • Replies: 3
    • Views: 260
    05-27-2017, 09:41 AM Go to last post
  22. Can Disconnect Trip on its own?

    Started by redline85, 05-25-2017 04:12 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 582
    05-27-2017, 05:44 AM Go to last post
  23. Aprilaire 700 and Two Nest thermostats

    Started by djmair, 05-25-2017 11:32 PM
    • Replies: 2
    • Views: 251
    05-26-2017, 11:41 PM Go to last post
  24. Hmm Need help understanding!

    Started by okypinoky, 05-26-2017 01:24 PM
    • Replies: 1
    • Views: 174
    05-26-2017, 03:06 PM Go to last post
  25. Mismatched AC Parts?

    Started by Alan1517, 05-24-2017 05:35 PM
    • Replies: 5
    • Views: 181
    05-26-2017, 01:18 PM Go to last post
  26. Stop sweating of duct in closet

    Started by jkau121, 05-23-2017 08:06 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 497
    05-26-2017, 01:08 PM Go to last post
  27. New Coated Evaporator Coils, Now Startup Noise & AUX Heat Issues

    Started by froggie-b, 05-23-2017 07:30 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 396
    05-26-2017, 01:02 PM Go to last post
  28. TXV and Piston....?

    Started by jeffm1986, 05-24-2017 05:15 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 392
    05-26-2017, 12:02 PM Go to last post
  29. Difference between mitzu MUZ and MXZ condensers

    Started by Farmacist, 05-26-2017 09:25 AM
    • Replies: 1
    • Views: 137
    05-26-2017, 11:50 AM Go to last post
  30. advice on hvac replacement decision

    Started by sng, 05-24-2017 02:05 PM
    • Replies: 8
    • Views: 423
    05-26-2017, 11:22 AM Go to last post
    • Replies: 0
    • Views: 260
    05-26-2017, 10:09 AM Go to last post
    • Replies: 10
    • Views: 451
    05-26-2017, 08:40 AM Go to last post
    • Replies: 1
    • Views: 177
    05-26-2017, 08:10 AM Go to last post
  31. Samsung split wifi does not work

    Started by coolest, 05-26-2017 07:49 AM
    • Replies: 0
    • Views: 146
    05-26-2017, 07:49 AM Go to last post
  32. BDP air conditioner

    Started by Jim in WC-CA, 05-25-2017 10:51 PM
    • Replies: 2
    • Views: 147
    05-26-2017, 06:17 AM Go to last post
    • Replies: 4
    • Views: 333
    05-26-2017, 06:02 AM Go to last post
  33. Replace blower in FHP heat pump with Evergreen

    Started by gvg, 05-21-2017 07:20 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 550
    05-25-2017, 10:14 PM Go to last post
  34. New oil furnace and A/C?

    Started by 1idrod, 05-25-2017 08:43 PM
    • Replies: 5
    • Views: 188
    05-25-2017, 09:50 PM Go to last post
  35. Zoned or Mini-Split System?

    Started by DesertSloth, 05-25-2017 07:31 PM
    • Replies: 4
    • Views: 208
    05-25-2017, 09:41 PM Go to last post
  36. New AC system not cooling

    Started by Petercass88, 05-17-2017 10:09 PM
    4 Pages
    1 2 3 4
    • Replies: 46
    • Views: 1,880
    05-25-2017, 07:02 PM Go to last post
  37. Condo upstairs too hot

    Started by safetyguy, 05-25-2017 08:51 AM
    • Replies: 3
    • Views: 209
    05-25-2017, 05:45 PM Go to last post
  38. Older Air Handler vs. Newer Heat Pump Unit

    Started by lowvirtualmemry, 05-07-2017 10:07 PM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 974
    05-25-2017, 05:16 PM Go to last post

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