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: 64,786
    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: 65,036
    11-15-2008, 11:40 PM Go to last post
  1. Normal Thread Normal Threads

  2. Question Carrier Infinity Heat Pump & Oil Furnace

    Started by ctk2651, 10-27-2008 02:10 PM
    • Replies: 3
    • Views: 1,154
    10-27-2008, 02:59 PM Go to last post
  3. replace heat exchanger vrs new furnace?

    Started by chilly in maine, 10-27-2008 10:29 AM
    • Replies: 2
    • Views: 1,057
    10-27-2008, 02:21 PM Go to last post
  4. Trying To Heat The American Legion Building

    Started by LegionHeat, 10-26-2008 09:50 AM
    • Replies: 12
    • Views: 1,143
    10-27-2008, 09:20 AM Go to last post
  5. Geothermal Open Loop Water Quality

    Started by marcusj, 05-27-2008 11:09 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 6,111
    10-27-2008, 09:05 AM Go to last post
    • Replies: 7
    • Views: 865
    10-27-2008, 08:33 AM Go to last post
  6. Need help trouble shooting Furnace Startup

    Started by jasgot, 10-26-2008 11:16 PM
    • Replies: 4
    • Views: 812
    10-27-2008, 06:08 AM Go to last post
  7. HP/AC

    Started by DanW13, 10-26-2008 02:14 PM
    • Replies: 3
    • Views: 687
    10-27-2008, 06:03 AM Go to last post
  8. Question Jenn air downdraft gas code help!!!!

    Started by deejer28, 10-26-2008 06:36 PM
    • Replies: 2
    • Views: 679
    10-27-2008, 12:08 AM Go to last post
  9. Desuperheater

    Started by red73, 10-17-2008 09:27 AM
    • Replies: 10
    • Views: 2,078
    10-26-2008, 11:47 PM Go to last post
  10. Weil-McLain vs. Burnham boiler

    Started by ytaraki, 10-13-2008 05:47 PM
    • Replies: 10
    • Views: 18,583
    10-26-2008, 10:44 PM Go to last post
  11. Proposal Question

    Started by MRuffles, 10-26-2008 01:56 PM
    • Replies: 2
    • Views: 639
    10-26-2008, 05:34 PM Go to last post
  12. Purpose of Evaporator Defrost Control Kit

    Started by moonman, 10-26-2008 12:30 PM
    • Replies: 1
    • Views: 1,952
    10-26-2008, 01:14 PM Go to last post
  13. Abundance of leaky evaporators in package units

    Started by kokinhvac, 10-26-2008 12:13 AM
    • Replies: 10
    • Views: 1,277
    10-26-2008, 11:53 AM Go to last post
  14. Carrier Comfort vs Payne with longer warranty

    Started by McOctopus, 10-26-2008 10:29 AM
    • Replies: 1
    • Views: 715
    10-26-2008, 10:45 AM Go to last post
  15. In-Duct Hydronic Backup Heater for heatpump

    Started by energyStarBoy, 10-25-2008 03:49 PM
    • Replies: 5
    • Views: 1,715
    10-26-2008, 10:10 AM Go to last post
  16. BIG BANG - FROM HOT WATER PIPES

    Started by stasera, 10-25-2008 01:44 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,609
    10-26-2008, 10:03 AM Go to last post
  17. I there a relation between HDD and heat loss calc ?

    Started by Dave72, 10-22-2008 11:34 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,998
    10-26-2008, 07:30 AM Go to last post
  18. Power usage for 1991 Trane XE900 - 44amps

    Started by 1991xe900, 10-23-2008 08:23 PM
    • Replies: 7
    • Views: 2,180
    10-26-2008, 02:50 AM Go to last post
  19. Boiler question.

    Started by rschrei518, 10-25-2008 05:50 PM
    • Replies: 2
    • Views: 730
    10-25-2008, 08:22 PM Go to last post
  20. Question re Rheem 90 plus uplow furnace

    Started by chipete, 10-25-2008 12:35 PM
    • Replies: 4
    • Views: 783
    10-25-2008, 06:27 PM Go to last post
  21. HVAC Doesnt work after trying to replace thermostat

    Started by EvanPMeth, 10-25-2008 01:06 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,930
    10-25-2008, 04:36 PM Go to last post
  22. Help with packaged systems

    Started by melbb, 10-22-2008 10:31 AM
    4 Pages
    1 2 3 4
    • Replies: 41
    • Views: 3,499
    10-25-2008, 03:54 PM Go to last post
  23. Confused Honeywell T84F1015 2-stage thermostat

    Started by shirlees, 10-25-2008 03:19 PM
    • Replies: 1
    • Views: 854
    10-25-2008, 03:50 PM Go to last post
  24. Help! GE Heat Pump

    Started by mcm303, 10-25-2008 10:01 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,200
    10-25-2008, 12:20 PM Go to last post
  25. media+eac, or media?

    Started by 7echo, 10-25-2008 11:58 AM
    • Replies: 0
    • Views: 653
    10-25-2008, 11:58 AM Go to last post
  26. York Affinity HP - help

    Started by Four Paws, 10-25-2008 12:31 AM
    • Replies: 4
    • Views: 840
    10-25-2008, 11:09 AM Go to last post
    • Replies: 1
    • Views: 660
    10-25-2008, 10:48 AM Go to last post
  27. Trane 2 stage heat proper operation?

    Started by mattg, 10-21-2008 08:05 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,821
    10-25-2008, 10:30 AM Go to last post
  28. Coil Size?

    Started by lowridemazb2200, 10-24-2008 09:03 PM
    • Replies: 3
    • Views: 1,288
    10-25-2008, 07:54 AM Go to last post
  29. Post Comfortmaker gas no start condition

    Started by nailere7, 10-24-2008 07:41 PM
    • Replies: 3
    • Views: 891
    10-25-2008, 07:12 AM Go to last post
  30. what is the best brands for Furnace and AC

    Started by neelsingh, 10-21-2008 04:49 PM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 4,112
    10-24-2008, 11:15 PM Go to last post
  31. American Standard Heat Pump COP's

    Started by Calum, 10-22-2008 10:31 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 6,992
    10-24-2008, 11:10 PM Go to last post
  32. HELP! NEED AN OPINION

    Started by 66mustang, 10-23-2008 01:52 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,871
    10-24-2008, 11:04 PM Go to last post
  33. Origin of TXV

    Started by addamsmasher, 10-23-2008 09:57 PM
    • Replies: 6
    • Views: 1,130
    10-24-2008, 09:48 PM Go to last post
  34. Bryant upflow furnace mounted horizontally??

    Started by bobw61, 10-23-2008 08:01 PM
    • Replies: 9
    • Views: 5,887
    10-24-2008, 07:03 PM Go to last post
  35. CONVERT or REPLACE an EAC to media ...?

    Started by canyonblue737, 10-24-2008 11:54 AM
    • Replies: 4
    • Views: 1,642
    10-24-2008, 07:00 PM Go to last post
  36. Confused 2-Wire Thermostat, Baseboards -- No Heat!

    Started by mickberna, 10-24-2008 04:23 PM
    • Replies: 1
    • Views: 825
    10-24-2008, 05:25 PM Go to last post
  37. What Type Of HVAC Does This House Have?

    Started by EriKU19, 10-24-2008 01:18 AM
    • Replies: 9
    • Views: 1,244
    10-24-2008, 04:27 PM Go to last post
  38. Losing alot of heat in crawlspace

    Started by heatseeker, 10-23-2008 08:07 AM
    • Replies: 4
    • Views: 1,102
    10-24-2008, 04:02 PM Go to last post
  39. Regarding: HX's

    Started by AvantGarde, 10-24-2008 03:12 PM
    • Replies: 3
    • Views: 866
    10-24-2008, 03:54 PM Go to last post
  40. How much refrigerant required after a pump down

    Started by vanisle, 10-23-2008 05:58 PM
    • Replies: 8
    • Views: 1,978
    10-24-2008, 02:36 PM Go to last post
  41. Dealing with asbestos taped ducts

    Started by tadc, 10-24-2008 02:00 PM
    • Replies: 0
    • Views: 652
    10-24-2008, 02:00 PM Go to last post
  42. Proposal and Contract Issues

    Started by Valley Guy, 10-22-2008 06:23 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,396
    10-24-2008, 01:57 PM Go to last post
  43. HELP!!!! any advise greatly appreciated

    Started by breffni, 10-19-2008 06:03 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 1,495
    10-24-2008, 11:42 AM Go to last post
  44. Can you add low heat on 90% furnace

    Started by etap, 10-23-2008 10:41 AM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,003
    10-24-2008, 11:23 AM Go to last post
  45. Ceiling Register Placement

    Started by yoyoma, 10-22-2008 09:49 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 7,517
    10-24-2008, 08:51 AM Go to last post
  46. Conflicting advice on HVAC installation

    Started by JoyceN, 10-22-2008 03:26 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,726
    10-24-2008, 08:34 AM Go to last post
  47. Need some advice about dual fuel system.

    Started by acobra289, 10-22-2008 06:37 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,639
    10-24-2008, 07:26 AM Go to last post
  48. Igniter sparks, gas flows, but does not light.

    Started by SED, 10-23-2008 08:51 PM
    • Replies: 4
    • Views: 940
    10-24-2008, 04:26 AM Go to last post
  49. Geothermal vs Natural Gas

    Started by cvcman, 09-23-2008 09:02 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 17,052
    10-24-2008, 01:54 AM Go to last post

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