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Threads 751 to 825 of 2073

Forum: Heating, Ventilation, Air Conditioning (HVAC): Home Inspection and Commercial Inspection

Heating Equipment, Venting Systems, Combustion and Ventilating Air, Distribution System(s), Duct Insulation, Outlets, Radiators, Piping Systems and Valves, Cooling Equipment, Condensate Drains ... For Home Inspections & Commercial Inspections

  1. Thumbs up Sticky Thread Sticky: I want to give a special "Thank You" to...

    Started by Brian Hannigan, 05-02-2013 01:26 PM
    • Replies: 2
    • Views: 14,571
    04-09-2016, 07:33 PM Go to last post
  2. Sticky Thread Sticky: Furnace Age Information

    Started by Brian Hannigan, 07-24-2013 01:04 PM
    • Replies: 4
    • Views: 29,700
    09-26-2014, 10:17 AM Go to last post
    • Replies: 10
    • Views: 2,499
    07-01-2011, 07:28 PM Go to last post
    • Replies: 7
    • Views: 2,152
    07-01-2011, 02:48 PM Go to last post
  1. Serviceman switch

    Started by Tom Rees, 06-30-2011 04:08 PM
    • Replies: 8
    • Views: 2,476
    07-01-2011, 01:20 PM Go to last post
  2. Red face HVAC ceiling mounted units

    Started by Brian Van Haselen, 06-26-2011 09:38 AM
    • Replies: 5
    • Views: 5,327
    06-28-2011, 07:41 PM Go to last post
  3. 240V hydronic heating pump?

    Started by John Arnold, 06-28-2011 03:49 PM
    • Replies: 2
    • Views: 1,839
    06-28-2011, 07:08 PM Go to last post
  4. Rectangular flue pipe

    Started by Jon mackay, 06-28-2011 09:58 AM
    • Replies: 2
    • Views: 3,385
    06-28-2011, 03:49 PM Go to last post
  5. Hallmark Furnace age

    Started by Bryan Wilcox, 06-22-2011 06:37 AM
    • Replies: 0
    • Views: 5,242
    06-22-2011, 06:37 AM Go to last post
  6. Any ideas what this could be?

    Started by Stephen G Sheldon, 06-21-2011 07:29 AM
    • Replies: 5
    • Views: 1,908
    06-21-2011, 07:28 PM Go to last post
    • Replies: 19
    • Views: 9,060
    06-21-2011, 07:26 PM Go to last post
  7. If fan is "On" will compressor still come on?

    Started by Gene South, 08-08-2010 06:36 AM
    • Replies: 15
    • Views: 6,347
    06-20-2011, 02:11 PM Go to last post
  8. Exhaust location

    Started by Mitchell Chiger, 06-20-2011 08:41 AM
    • Replies: 0
    • Views: 1,534
    06-20-2011, 08:41 AM Go to last post
  9. Need Help finding Make of Furnace-A/C unit

    Started by C.Johnson, 06-18-2011 06:07 PM
    • Replies: 4
    • Views: 3,874
    06-19-2011, 06:00 PM Go to last post
  10. age of Weil Mclain boiler

    Started by Andy Shapley, 06-18-2011 03:22 PM
    • Replies: 2
    • Views: 4,046
    06-19-2011, 03:47 PM Go to last post
  11. This can't be right

    Started by Alan C Grubb, 06-17-2011 09:26 PM
    • Replies: 7
    • Views: 2,532
    06-19-2011, 01:29 PM Go to last post
  12. AC

    Started by Tony Vargas, 06-16-2011 07:16 PM
    • Replies: 3
    • Views: 2,580
    06-17-2011, 09:21 AM Go to last post
  13. water heat/space heat combo

    Started by Bert de Haan, 06-14-2011 08:46 PM
    • Replies: 0
    • Views: 1,419
    06-14-2011, 08:46 PM Go to last post
  14. Is this a heat pump?

    Started by Dan Sandweg, 06-10-2011 06:38 PM
    • Replies: 5
    • Views: 3,469
    06-11-2011, 10:29 PM Go to last post
  15. Convection heating?

    Started by mathew stouffer, 06-06-2011 06:16 AM
    • Replies: 6
    • Views: 2,701
    06-10-2011, 07:22 AM Go to last post
  16. Max bends of a furnace flue

    Started by Rich Sumen, 06-09-2011 01:57 PM
    • Replies: 2
    • Views: 12,511
    06-09-2011, 10:42 PM Go to last post
  17. Mixed vent materials

    Started by Matt Fellman, 06-07-2011 12:51 PM
    • Replies: 2
    • Views: 1,785
    06-08-2011, 02:26 PM Go to last post
  18. Electric wall mount space heaters

    Started by mathew stouffer, 05-20-2011 06:08 AM
    • Replies: 6
    • Views: 4,139
    06-08-2011, 11:57 AM Go to last post
  19. Singer Furnace Age

    Started by Kathleen Clinton, 06-07-2011 03:32 PM
    • Replies: 3
    • Views: 6,272
    06-07-2011, 10:40 PM Go to last post
  20. Condensate

    Started by Tom Rees, 06-07-2011 04:05 PM
    • Replies: 5
    • Views: 1,880
    06-07-2011, 07:45 PM Go to last post
  21. boiler installed in garage space - sort of

    Started by Andy Shapley, 06-07-2011 03:15 PM
    • Replies: 3
    • Views: 2,225
    06-07-2011, 05:02 PM Go to last post
  22. Water based heat pump

    Started by Dennis Robitaille, 06-01-2011 01:41 PM
    • Replies: 10
    • Views: 3,382
    06-07-2011, 12:41 PM Go to last post
  23. Dryer vent

    Started by Wade Johnson, 06-02-2011 07:48 AM
    • Replies: 4
    • Views: 5,666
    06-03-2011, 06:16 AM Go to last post
  24. Venting issue

    Started by Blain Plantz, 05-30-2011 05:34 PM
    • Replies: 6
    • Views: 2,335
    05-31-2011, 05:39 PM Go to last post
  25. What causes flame rollout or scorching?

    Started by Jon mackay, 05-23-2011 06:53 AM
    • Replies: 18
    • Views: 24,870
    05-30-2011, 07:56 PM Go to last post
  26. Gas burning furnace flue height in nyc

    Started by Tony Peluso, 04-04-2010 06:04 PM
    • Replies: 4
    • Views: 3,410
    05-30-2011, 09:16 AM Go to last post
  27. Make-up combustion air rqmt.

    Started by Bob Fuhrmann, 03-08-2011 02:32 PM
    • Replies: 13
    • Views: 4,890
    05-29-2011, 03:58 AM Go to last post
  28. Horizontal Duct to Plenum Connection Question

    Started by ed morales, 05-27-2011 09:48 AM
    • Replies: 5
    • Views: 4,903
    05-27-2011, 12:36 PM Go to last post
  29. Air handler plenum

    Started by william siegel, 04-18-2007 10:30 AM
    • Replies: 9
    • Views: 7,298
    05-27-2011, 09:58 AM Go to last post
  30. Whistling vent

    Started by Jon mackay, 05-23-2011 07:17 AM
    • Replies: 2
    • Views: 2,332
    05-24-2011, 06:06 AM Go to last post
  31. What Is It

    Started by Jim Robinson, 05-18-2011 08:49 PM
    • Replies: 5
    • Views: 1,968
    05-23-2011, 08:37 PM Go to last post
  32. Furnace venting, I'm on a roll

    Started by mathew stouffer, 05-20-2011 03:32 PM
    • Replies: 7
    • Views: 2,199
    05-23-2011, 08:42 AM Go to last post
  33. Gas company red tags furnace

    Started by mathew stouffer, 05-21-2011 07:35 AM
    • Replies: 4
    • Views: 3,909
    05-23-2011, 06:51 AM Go to last post
  34. Yikes!

    Started by Benjamin Thompson, 05-19-2011 08:46 PM
    • Replies: 6
    • Views: 2,018
    05-23-2011, 05:49 AM Go to last post
  35. dryer duct construction

    Started by John Arnold, 05-11-2011 01:27 PM
    • Replies: 7
    • Views: 3,264
    05-17-2011, 05:59 PM Go to last post
  36. Sealant on vent pipes

    Started by Norm Peery, 05-17-2011 04:30 PM
    • Replies: 0
    • Views: 1,718
    05-17-2011, 04:30 PM Go to last post
  37. Filter on HVAC System

    Started by Sam Morris, 05-16-2011 06:47 PM
    • Replies: 3
    • Views: 2,145
    05-17-2011, 09:06 AM Go to last post
  38. Single Unit Dual Zone System

    Started by James Duffin, 05-16-2011 07:01 PM
    • Replies: 2
    • Views: 3,463
    05-17-2011, 05:18 AM Go to last post
  39. Wooden plenum for unconditioned air?

    Started by Michael Thomas, 05-12-2011 02:22 PM
    • Replies: 3
    • Views: 2,449
    05-13-2011, 10:14 AM Go to last post
  40. Heat exchanger, gas hot water boiler

    Started by mathew stouffer, 05-11-2011 10:02 AM
    • Replies: 5
    • Views: 3,037
    05-12-2011, 07:09 AM Go to last post
  41. Pantina-like corrosion on condenser coil

    Started by Dave Hahn, 05-05-2011 12:28 PM
    • Replies: 9
    • Views: 3,848
    05-11-2011, 03:21 PM Go to last post
  42. Condensate line question

    Started by Marc M, 11-30-2009 10:53 PM
    • Replies: 19
    • Views: 9,034
    05-06-2011, 11:28 AM Go to last post
  43. No Return Air Plenum?

    Started by Rick Hurst, 04-21-2011 05:59 PM
    • Replies: 24
    • Views: 19,273
    05-06-2011, 09:35 AM Go to last post
  44. Radiant Heat systems

    Started by Fidel Gonzales, 05-01-2011 03:35 PM
    • Replies: 12
    • Views: 6,283
    05-06-2011, 06:54 AM Go to last post
  45. Return air in bathroom

    Started by Sam Morris, 05-04-2011 05:05 AM
    • Replies: 5
    • Views: 5,959
    05-06-2011, 06:47 AM Go to last post
  46. Unknown AC manufacturer

    Started by Don Horn, 05-05-2011 04:22 AM
    • Replies: 5
    • Views: 2,356
    05-05-2011, 06:26 AM Go to last post
  47. Real quick single wall clearance Q

    Started by Ross Neag, 05-04-2011 04:45 AM
    • Replies: 6
    • Views: 2,688
    05-05-2011, 05:44 AM Go to last post
  48. Geothermal System

    Started by Sam Morris, 04-14-2011 07:12 PM
    • Replies: 6
    • Views: 6,827
    05-02-2011, 07:54 AM Go to last post
  49. utica Boiler age

    Started by Bryan Wilcox, 05-01-2011 02:17 PM
    • Replies: 1
    • Views: 6,238
    05-01-2011, 02:47 PM Go to last post
  50. LP Tank - underground installation

    Started by Ken Amelin, 04-28-2011 11:24 AM
    • Replies: 4
    • Views: 5,359
    04-28-2011, 07:39 PM Go to last post
  51. Help Identify duct deterioation

    Started by Martin Muth, 04-22-2011 10:53 AM
    • Replies: 7
    • Views: 2,712
    04-28-2011, 11:56 AM Go to last post
  52. A/C Manufacturer?

    Started by Thomas Jones, 04-27-2011 09:37 PM
    • Replies: 3
    • Views: 2,640
    04-28-2011, 08:11 AM Go to last post
  53. Return Register on Ceiling

    Started by STEVEN CHUNG, 04-20-2011 11:21 AM
    • Replies: 4
    • Views: 2,862
    04-25-2011, 08:11 PM Go to last post
  54. Ancient Electric Furnace

    Started by Bob Ozbirn, 04-21-2011 06:57 PM
    • Replies: 5
    • Views: 2,545
    04-24-2011, 04:40 AM Go to last post
    • Replies: 7
    • Views: 5,038
    04-23-2011, 04:16 PM Go to last post
  55. Mitsubishi Air Conditioners

    Started by wayne soper, 04-20-2011 06:43 AM
    • Replies: 2
    • Views: 2,150
    04-23-2011, 03:12 PM Go to last post
  56. Storm collar

    Started by mathew stouffer, 04-11-2011 06:03 PM
    • Replies: 2
    • Views: 2,727
    04-19-2011, 05:43 AM Go to last post
  57. Unitary / York Air Conditioning products

    Started by Bruce Hutton, 04-14-2011 10:16 PM
    • Replies: 3
    • Views: 8,735
    04-17-2011, 09:03 PM Go to last post
    • Replies: 8
    • Views: 4,257
    04-15-2011, 02:48 PM Go to last post
  58. Max Vertical lift of Condensate pumps?

    Started by Bruce Ramsey, 04-09-2011 05:56 PM
    • Replies: 4
    • Views: 6,535
    04-10-2011, 10:02 AM Go to last post
  59. Direct Vent Furnace Venting Downhill

    Started by David Tontarski, 04-04-2011 04:46 AM
    • Replies: 7
    • Views: 5,506
    04-07-2011, 04:57 AM Go to last post
  60. 3" Pad Rule

    Started by Mike Birenbaum, 03-28-2011 09:59 AM
    • Replies: 14
    • Views: 6,928
    04-05-2011, 04:58 AM Go to last post
  61. filters in returns

    Started by John Arnold, 03-25-2011 02:11 PM
    • Replies: 9
    • Views: 3,658
    04-04-2011, 12:07 PM Go to last post
  62. A/C seemed to not be working.

    Started by Garry Sorrells, 04-01-2011 06:15 AM
    • Replies: 2
    • Views: 2,290
    04-01-2011, 08:11 AM Go to last post
  63. Fernco in furnace vent pipe

    Started by Scott Latosky, 03-27-2011 06:48 PM
    • Replies: 5
    • Views: 12,061
    03-28-2011, 03:59 AM Go to last post
  64. IMPROPER EXHAUST VENTS AND DRAIN PIPE

    Started by CHARLIE VAN FLEET, 03-22-2011 03:47 PM
    • Replies: 6
    • Views: 5,458
    03-26-2011, 04:42 PM Go to last post
  65. Ceil Heat

    Started by Jeffrey L. Mathis, 03-21-2011 03:30 PM
    • Replies: 10
    • Views: 7,861
    03-22-2011, 06:26 PM Go to last post
  66. Amana Furnace Age

    Started by Joe Dach, 03-11-2011 03:05 PM
    • Replies: 2
    • Views: 10,336
    03-21-2011, 05:21 PM Go to last post
  67. Tarnished vent at oil furnace

    Started by Jon mackay, 03-10-2011 04:51 PM
    • Replies: 15
    • Views: 3,239
    03-21-2011, 09:43 AM Go to last post
  68. Furnace / water heater venting

    Started by Bruce Hutton, 03-17-2011 05:52 AM
    • Replies: 5
    • Views: 4,693
    03-21-2011, 07:19 AM Go to last post
  69. Rubber radiant tubing identification help

    Started by Egbert Jager, 03-19-2011 07:00 PM
    • Replies: 4
    • Views: 4,695
    03-20-2011, 04:46 PM Go to last post

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