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Forum: AOP Residential HVAC

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  1. Sticky Thread Sticky Threads

    • Replies: 0
    • Views: 66,064
    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: 66,254
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Cost estimate?

    Started by Kactus Jack, Today 12:00 PM
    • Replies: 5
    • Views: 80
    Today, 02:33 PM Go to last post
  3. combustion intake pipe not connected

    Started by troyport, Today 01:05 PM
    • Replies: 3
    • Views: 55
    Today, 02:03 PM Go to last post
  4. High (.2) pressure drop across Aprilaire 410 filter

    Started by teos, 08-12-2018 10:36 PM
    • Replies: 11
    • Views: 238
    Today, 12:16 PM Go to last post
  5. Repair or replacement of the unit of R-22 unit?

    Started by mzaslavsky, 08-09-2018 08:30 PM
    • Replies: 11
    • Views: 495
    Today, 12:10 PM Go to last post
    • Replies: 7
    • Views: 211
    Today, 11:50 AM Go to last post
  6. Recommendations Direct Vent Gas Boiler

    Started by FloTee, 08-10-2018 10:37 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 415
    Today, 11:11 AM Go to last post
  7. Ultra Aire 98H or 105XT?

    Started by dehum_dude, 08-10-2018 11:05 AM
    • Replies: 7
    • Views: 142
    Today, 10:43 AM Go to last post
    • Replies: 10
    • Views: 213
    Today, 09:56 AM Go to last post
  8. Copeland Scroll in Carrier

    Started by tomrd, Yesterday 06:13 PM
    • Replies: 5
    • Views: 199
    Today, 08:59 AM Go to last post
  9. Lochinvar Knight/ and or Nobel

    Started by Kingriver54, 08-12-2018 02:46 AM
    • Replies: 4
    • Views: 150
    Today, 08:23 AM Go to last post
    • Replies: 4
    • Views: 130
    Today, 06:42 AM Go to last post
  10. Goodman Heat Pump and Nest

    Started by whyme1465, Yesterday 06:02 PM
    • Replies: 12
    • Views: 275
    Today, 05:12 AM Go to last post
  11. Thru the Wall AC Condensation Issues

    Started by Yankeesfan3, Yesterday 07:10 PM
    • Replies: 1
    • Views: 119
    Yesterday, 10:05 PM Go to last post
  12. exhaust pipe question

    Started by Fish_gypsy, Yesterday 12:03 PM
    • Replies: 3
    • Views: 178
    Yesterday, 08:48 PM Go to last post
  13. Excessive humidity in oversized system

    Started by htcrx8, 08-10-2018 03:30 PM
    2 Pages
    1 2
    humidity, oversized
    • Replies: 25
    • Views: 691
    Yesterday, 05:37 PM Go to last post
  14. New build - mini split HVAC?

    Started by limiteddi, Yesterday 06:40 AM
    • Replies: 5
    • Views: 180
    Yesterday, 05:22 PM Go to last post
  15. Fan spins with help

    Started by mo2hvacs, Yesterday 11:00 AM
    • Replies: 2
    • Views: 144
    Yesterday, 03:53 PM Go to last post
  16. Multi-Zone Mini Split

    Started by unreg0x1, Yesterday 12:45 PM
    ductless, mini split, multi-speed, zones
    • Replies: 0
    • Views: 70
    Yesterday, 12:45 PM Go to last post
  17. Replacement for Honeywell Thermostat TH8321U1006

    Started by mjz2, 08-12-2018 09:05 PM
    • Replies: 3
    • Views: 168
    Yesterday, 12:00 PM Go to last post
  18. Bosch vs Amana Heat Pump

    Started by rahoff3, Yesterday 10:07 AM
    • Replies: 1
    • Views: 126
    Yesterday, 11:45 AM Go to last post
  19. 27 year old Lennox AC

    Started by sgbroimp, 08-08-2018 03:17 PM
    • Replies: 11
    • Views: 623
    Yesterday, 11:41 AM Go to last post
  20. New Heat Pump Replacement/Few Quick Questions

    Started by JGalicki, Yesterday 11:31 AM
    • Replies: 0
    • Views: 101
    Yesterday, 11:31 AM Go to last post
  21. Lennox compressor unusual noise

    Started by Pianoplayer, 08-12-2018 11:14 AM
    • Replies: 10
    • Views: 240
    Yesterday, 11:29 AM Go to last post
  22. Leaking Evaporator Coil NEED ADVICE

    Started by hotnhumid75, Yesterday 09:53 AM
    • Replies: 5
    • Views: 183
    Yesterday, 11:14 AM Go to last post
  23. Single unit ductless for 4 rooms

    Started by pasadenaP, 08-12-2018 06:14 PM
    • Replies: 3
    • Views: 149
    Yesterday, 11:11 AM Go to last post
  24. Upstairs significantly hotter, EcoNet settings?

    Started by kob917, 08-12-2018 03:44 PM
    • Replies: 2
    • Views: 135
    Yesterday, 10:52 AM Go to last post
  25. Zoned system: Bypass and DATS questions.

    Started by Matt93eg, 08-12-2018 07:14 PM
    • Replies: 4
    • Views: 139
    08-12-2018, 10:04 PM Go to last post
  26. Smile Replacement Cap Dilema

    Started by bobannesley, 08-12-2018 06:03 PM
    • Replies: 4
    • Views: 205
    08-12-2018, 09:47 PM Go to last post
  27. Bathroom exhaust vent CFM help

    Started by betterair, 08-04-2018 11:52 AM
    • Replies: 9
    • Views: 328
    08-12-2018, 08:58 PM Go to last post
  28. Suggestions to fix exposed lines and condenser unit wiring?

    Started by george_s, 08-12-2018 01:41 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 389
    08-12-2018, 08:56 PM Go to last post
  29. Condensation from Intake Pipe

    Started by Tek720, 08-07-2018 08:07 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 471
    08-12-2018, 08:19 PM Go to last post
    • Replies: 4
    • Views: 136
    08-12-2018, 07:58 PM Go to last post
  30. Trane Nexia 624 Thermostat Acting Weird

    Started by oldamerican, 08-12-2018 05:39 PM
    • Replies: 0
    • Views: 84
    08-12-2018, 05:39 PM Go to last post
  31. not cooling

    Started by lost in louisia, 08-12-2018 11:02 AM
    • Replies: 12
    • Views: 245
    08-12-2018, 04:02 PM Go to last post
  32. Too big evaporator coil

    Started by ABELL, 08-07-2018 05:41 PM
    7 Pages
    1 2 3 4 5 6 ... 7
    • Replies: 84
    • Views: 2,469
    08-12-2018, 03:53 PM Go to last post
  33. 2nd Floor Humidity / Critter Damage

    Started by The Stranger, 07-28-2018 03:57 PM
    • Replies: 7
    • Views: 265
    08-12-2018, 01:50 PM Go to last post
  34. Ice behind Aprilaire Humidifier? System running very loud.

    Started by csquare, 08-11-2018 09:46 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 467
    08-12-2018, 12:54 PM Go to last post
    • Replies: 3
    • Views: 177
    08-12-2018, 12:14 PM Go to last post
  35. VisionPro 8110r1008 Relay issue?

    Started by ogorir, 08-11-2018 09:34 PM
    • Replies: 5
    • Views: 191
    08-12-2018, 11:18 AM Go to last post
  36. Bryant Preferred variable-speed furnace - question

    Started by swimfan, 08-12-2018 10:04 AM
    • Replies: 1
    • Views: 108
    08-12-2018, 11:15 AM Go to last post
  37. "raininng in crawlspace"

    Started by cmorgan, 08-10-2018 11:10 AM
    • Replies: 7
    • Views: 248
    08-12-2018, 09:25 AM Go to last post
  38. Tech stumped by Lennox HP26-024-11P a/c problem

    Started by kskid, 08-09-2018 08:10 PM
    • Replies: 8
    • Views: 415
    08-11-2018, 06:06 PM Go to last post
  39. What would be my options besides a new system.

    Started by martyman3, 08-11-2018 02:18 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 454
    08-11-2018, 05:05 PM Go to last post
  40. Self closing ceiling air discharge registers

    Started by cgbscdeacon, 08-11-2018 01:25 PM
    • Replies: 3
    • Views: 159
    08-11-2018, 03:58 PM Go to last post
    • Replies: 1
    • Views: 178
    08-11-2018, 03:15 PM Go to last post
  41. ECM Module and Motor Apprear Good, But Not Running

    Started by elecguy, 08-11-2018 01:23 PM
    • Replies: 4
    • Views: 183
    08-11-2018, 02:51 PM Go to last post
  42. HVAC contractor locator

    Started by bbrock, 08-01-2018 01:59 AM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 933
    08-10-2018, 09:54 PM Go to last post
  43. Looking to wire new Thermostat

    Started by fowljewl, 08-10-2018 12:39 PM
    • Replies: 3
    • Views: 290
    08-10-2018, 08:44 PM Go to last post
  44. LG ductless air conditioner

    Started by Edd94, 08-07-2018 12:06 PM
    • Replies: 6
    • Views: 268
    08-10-2018, 08:36 PM Go to last post
  45. Buderus GB142 repair help

    Started by DNF5150, 08-05-2018 12:14 PM
    • Replies: 6
    • Views: 255
    08-10-2018, 07:50 PM Go to last post

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