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Threads 751 to 825 of 2070

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: 13,851
    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: 28,216
    09-26-2014, 10:17 AM Go to last post
  1. Red face HVAC ceiling mounted units

    Started by Brian Van Haselen, 06-26-2011 09:38 AM
    • Replies: 5
    • Views: 5,153
    06-28-2011, 07:41 PM Go to last post
  2. 240V hydronic heating pump?

    Started by John Arnold, 06-28-2011 03:49 PM
    • Replies: 2
    • Views: 1,741
    06-28-2011, 07:08 PM Go to last post
  3. Rectangular flue pipe

    Started by Jon mackay, 06-28-2011 09:58 AM
    • Replies: 2
    • Views: 3,255
    06-28-2011, 03:49 PM Go to last post
  4. Hallmark Furnace age

    Started by Bryan Wilcox, 06-22-2011 06:37 AM
    • Replies: 0
    • Views: 5,137
    06-22-2011, 06:37 AM Go to last post
  5. Any ideas what this could be?

    Started by Stephen G Sheldon, 06-21-2011 07:29 AM
    • Replies: 5
    • Views: 1,838
    06-21-2011, 07:28 PM Go to last post
    • Replies: 19
    • Views: 8,812
    06-21-2011, 07:26 PM Go to last post
  6. If fan is "On" will compressor still come on?

    Started by Gene South, 08-08-2010 06:36 AM
    • Replies: 15
    • Views: 6,117
    06-20-2011, 02:11 PM Go to last post
  7. Exhaust location

    Started by Mitchell Chiger, 06-20-2011 08:41 AM
    • Replies: 0
    • Views: 1,476
    06-20-2011, 08:41 AM Go to last post
  8. Need Help finding Make of Furnace-A/C unit

    Started by C.Johnson, 06-18-2011 06:07 PM
    • Replies: 4
    • Views: 3,766
    06-19-2011, 06:00 PM Go to last post
  9. age of Weil Mclain boiler

    Started by Andy Shapley, 06-18-2011 03:22 PM
    • Replies: 2
    • Views: 3,943
    06-19-2011, 03:47 PM Go to last post
  10. This can't be right

    Started by Alan C Grubb, 06-17-2011 09:26 PM
    • Replies: 7
    • Views: 2,417
    06-19-2011, 01:29 PM Go to last post
  11. AC

    Started by Tony Vargas, 06-16-2011 07:16 PM
    • Replies: 3
    • Views: 2,499
    06-17-2011, 09:21 AM Go to last post
  12. water heat/space heat combo

    Started by Bert de Haan, 06-14-2011 08:46 PM
    • Replies: 0
    • Views: 1,354
    06-14-2011, 08:46 PM Go to last post
  13. Is this a heat pump?

    Started by Dan Sandweg, 06-10-2011 06:38 PM
    • Replies: 5
    • Views: 3,331
    06-11-2011, 10:29 PM Go to last post
  14. Convection heating?

    Started by mathew stouffer, 06-06-2011 06:16 AM
    • Replies: 6
    • Views: 2,600
    06-10-2011, 07:22 AM Go to last post
  15. Max bends of a furnace flue

    Started by Rich Sumen, 06-09-2011 01:57 PM
    • Replies: 2
    • Views: 11,990
    06-09-2011, 10:42 PM Go to last post
  16. Mixed vent materials

    Started by Matt Fellman, 06-07-2011 12:51 PM
    • Replies: 2
    • Views: 1,685
    06-08-2011, 02:26 PM Go to last post
  17. Electric wall mount space heaters

    Started by mathew stouffer, 05-20-2011 06:08 AM
    • Replies: 6
    • Views: 3,999
    06-08-2011, 11:57 AM Go to last post
  18. Singer Furnace Age

    Started by Kathleen Clinton, 06-07-2011 03:32 PM
    • Replies: 3
    • Views: 6,073
    06-07-2011, 10:40 PM Go to last post
  19. Condensate

    Started by Tom Rees, 06-07-2011 04:05 PM
    • Replies: 5
    • Views: 1,778
    06-07-2011, 07:45 PM Go to last post
  20. boiler installed in garage space - sort of

    Started by Andy Shapley, 06-07-2011 03:15 PM
    • Replies: 3
    • Views: 2,119
    06-07-2011, 05:02 PM Go to last post
  21. Water based heat pump

    Started by Dennis Robitaille, 06-01-2011 01:41 PM
    • Replies: 10
    • Views: 3,207
    06-07-2011, 12:41 PM Go to last post
  22. Dryer vent

    Started by Wade Johnson, 06-02-2011 07:48 AM
    • Replies: 4
    • Views: 5,442
    06-03-2011, 06:16 AM Go to last post
  23. Venting issue

    Started by Blain Plantz, 05-30-2011 05:34 PM
    • Replies: 6
    • Views: 2,228
    05-31-2011, 05:39 PM Go to last post
  24. What causes flame rollout or scorching?

    Started by Jon mackay, 05-23-2011 06:53 AM
    • Replies: 18
    • Views: 24,500
    05-30-2011, 07:56 PM Go to last post
  25. Gas burning furnace flue height in nyc

    Started by Tony Peluso, 04-04-2010 06:04 PM
    • Replies: 4
    • Views: 3,294
    05-30-2011, 09:16 AM Go to last post
  26. Make-up combustion air rqmt.

    Started by Bob Fuhrmann, 03-08-2011 02:32 PM
    • Replies: 13
    • Views: 4,713
    05-29-2011, 03:58 AM Go to last post
  27. Horizontal Duct to Plenum Connection Question

    Started by ed morales, 05-27-2011 09:48 AM
    • Replies: 5
    • Views: 4,753
    05-27-2011, 12:36 PM Go to last post
  28. Air handler plenum

    Started by william siegel, 04-18-2007 10:30 AM
    • Replies: 9
    • Views: 7,108
    05-27-2011, 09:58 AM Go to last post
  29. Whistling vent

    Started by Jon mackay, 05-23-2011 07:17 AM
    • Replies: 2
    • Views: 2,215
    05-24-2011, 06:06 AM Go to last post
  30. What Is It

    Started by Jim Robinson, 05-18-2011 08:49 PM
    • Replies: 5
    • Views: 1,898
    05-23-2011, 08:37 PM Go to last post
  31. Furnace venting, I'm on a roll

    Started by mathew stouffer, 05-20-2011 03:32 PM
    • Replies: 7
    • Views: 2,126
    05-23-2011, 08:42 AM Go to last post
  32. Gas company red tags furnace

    Started by mathew stouffer, 05-21-2011 07:35 AM
    • Replies: 4
    • Views: 3,796
    05-23-2011, 06:51 AM Go to last post
  33. Yikes!

    Started by Benjamin Thompson, 05-19-2011 08:46 PM
    • Replies: 6
    • Views: 1,908
    05-23-2011, 05:49 AM Go to last post
  34. dryer duct construction

    Started by John Arnold, 05-11-2011 01:27 PM
    • Replies: 7
    • Views: 3,139
    05-17-2011, 05:59 PM Go to last post
  35. Sealant on vent pipes

    Started by Norm Peery, 05-17-2011 04:30 PM
    • Replies: 0
    • Views: 1,635
    05-17-2011, 04:30 PM Go to last post
  36. Filter on HVAC System

    Started by Sam Morris, 05-16-2011 06:47 PM
    • Replies: 3
    • Views: 2,067
    05-17-2011, 09:06 AM Go to last post
  37. Single Unit Dual Zone System

    Started by James Duffin, 05-16-2011 07:01 PM
    • Replies: 2
    • Views: 3,371
    05-17-2011, 05:18 AM Go to last post
  38. Wooden plenum for unconditioned air?

    Started by Michael Thomas, 05-12-2011 02:22 PM
    • Replies: 3
    • Views: 2,375
    05-13-2011, 10:14 AM Go to last post
  39. Heat exchanger, gas hot water boiler

    Started by mathew stouffer, 05-11-2011 10:02 AM
    • Replies: 5
    • Views: 2,931
    05-12-2011, 07:09 AM Go to last post
  40. Pantina-like corrosion on condenser coil

    Started by Dave Hahn, 05-05-2011 12:28 PM
    • Replies: 9
    • Views: 3,729
    05-11-2011, 03:21 PM Go to last post
  41. Condensate line question

    Started by Marc M, 11-30-2009 10:53 PM
    • Replies: 19
    • Views: 8,711
    05-06-2011, 11:28 AM Go to last post
  42. No Return Air Plenum?

    Started by Rick Hurst, 04-21-2011 05:59 PM
    • Replies: 24
    • Views: 18,524
    05-06-2011, 09:35 AM Go to last post
  43. Radiant Heat systems

    Started by Fidel Gonzales, 05-01-2011 03:35 PM
    • Replies: 12
    • Views: 6,115
    05-06-2011, 06:54 AM Go to last post
  44. Return air in bathroom

    Started by Sam Morris, 05-04-2011 05:05 AM
    • Replies: 5
    • Views: 5,750
    05-06-2011, 06:47 AM Go to last post
  45. Unknown AC manufacturer

    Started by Don Horn, 05-05-2011 04:22 AM
    • Replies: 5
    • Views: 2,238
    05-05-2011, 06:26 AM Go to last post
  46. Real quick single wall clearance Q

    Started by Ross Neag, 05-04-2011 04:45 AM
    • Replies: 6
    • Views: 2,588
    05-05-2011, 05:44 AM Go to last post
  47. Geothermal System

    Started by Sam Morris, 04-14-2011 07:12 PM
    • Replies: 6
    • Views: 6,618
    05-02-2011, 07:54 AM Go to last post
  48. utica Boiler age

    Started by Bryan Wilcox, 05-01-2011 02:17 PM
    • Replies: 1
    • Views: 6,088
    05-01-2011, 02:47 PM Go to last post
  49. LP Tank - underground installation

    Started by Ken Amelin, 04-28-2011 11:24 AM
    • Replies: 4
    • Views: 5,255
    04-28-2011, 07:39 PM Go to last post
  50. Help Identify duct deterioation

    Started by Martin Muth, 04-22-2011 10:53 AM
    • Replies: 7
    • Views: 2,589
    04-28-2011, 11:56 AM Go to last post
  51. A/C Manufacturer?

    Started by Thomas Jones, 04-27-2011 09:37 PM
    • Replies: 3
    • Views: 2,522
    04-28-2011, 08:11 AM Go to last post
  52. Return Register on Ceiling

    Started by STEVEN CHUNG, 04-20-2011 11:21 AM
    • Replies: 4
    • Views: 2,751
    04-25-2011, 08:11 PM Go to last post
  53. Ancient Electric Furnace

    Started by Bob Ozbirn, 04-21-2011 06:57 PM
    • Replies: 5
    • Views: 2,421
    04-24-2011, 04:40 AM Go to last post
    • Replies: 7
    • Views: 4,883
    04-23-2011, 04:16 PM Go to last post
  54. Mitsubishi Air Conditioners

    Started by wayne soper, 04-20-2011 06:43 AM
    • Replies: 2
    • Views: 2,074
    04-23-2011, 03:12 PM Go to last post
  55. Storm collar

    Started by mathew stouffer, 04-11-2011 06:03 PM
    • Replies: 2
    • Views: 2,661
    04-19-2011, 05:43 AM Go to last post
  56. Unitary / York Air Conditioning products

    Started by Bruce Hutton, 04-14-2011 10:16 PM
    • Replies: 3
    • Views: 8,620
    04-17-2011, 09:03 PM Go to last post
    • Replies: 8
    • Views: 4,148
    04-15-2011, 02:48 PM Go to last post
  57. Max Vertical lift of Condensate pumps?

    Started by Bruce Ramsey, 04-09-2011 05:56 PM
    • Replies: 4
    • Views: 6,293
    04-10-2011, 10:02 AM Go to last post
  58. Direct Vent Furnace Venting Downhill

    Started by David Tontarski, 04-04-2011 04:46 AM
    • Replies: 7
    • Views: 5,401
    04-07-2011, 04:57 AM Go to last post
  59. 3" Pad Rule

    Started by Mike Birenbaum, 03-28-2011 09:59 AM
    • Replies: 14
    • Views: 6,707
    04-05-2011, 04:58 AM Go to last post
  60. filters in returns

    Started by John Arnold, 03-25-2011 02:11 PM
    • Replies: 9
    • Views: 3,548
    04-04-2011, 12:07 PM Go to last post
  61. A/C seemed to not be working.

    Started by Garry Sorrells, 04-01-2011 06:15 AM
    • Replies: 2
    • Views: 2,216
    04-01-2011, 08:11 AM Go to last post
  62. Fernco in furnace vent pipe

    Started by Scott Latosky, 03-27-2011 06:48 PM
    • Replies: 5
    • Views: 11,521
    03-28-2011, 03:59 AM Go to last post
  63. IMPROPER EXHAUST VENTS AND DRAIN PIPE

    Started by CHARLIE VAN FLEET, 03-22-2011 03:47 PM
    • Replies: 6
    • Views: 5,330
    03-26-2011, 04:42 PM Go to last post
  64. Ceil Heat

    Started by Jeffrey L. Mathis, 03-21-2011 03:30 PM
    • Replies: 10
    • Views: 7,646
    03-22-2011, 06:26 PM Go to last post
  65. Amana Furnace Age

    Started by Joe Dach, 03-11-2011 03:05 PM
    • Replies: 2
    • Views: 10,012
    03-21-2011, 05:21 PM Go to last post
  66. Tarnished vent at oil furnace

    Started by Jon mackay, 03-10-2011 04:51 PM
    • Replies: 15
    • Views: 3,095
    03-21-2011, 09:43 AM Go to last post
  67. Furnace / water heater venting

    Started by Bruce Hutton, 03-17-2011 05:52 AM
    • Replies: 5
    • Views: 4,606
    03-21-2011, 07:19 AM Go to last post
  68. Rubber radiant tubing identification help

    Started by Egbert Jager, 03-19-2011 07:00 PM
    • Replies: 4
    • Views: 4,564
    03-20-2011, 04:46 PM Go to last post
  69. When did the mechanical code first state this?

    Started by John Goad, 03-12-2011 07:03 PM
    • Replies: 3
    • Views: 3,062
    03-17-2011, 01:52 PM Go to last post
  70. Holy BLEEP!!!

    Started by Nick Ostrowski, 03-11-2011 11:49 AM
    • Replies: 4
    • Views: 2,020
    03-17-2011, 11:27 AM Go to last post
    • Replies: 7
    • Views: 17,673
    03-16-2011, 08:36 PM Go to last post

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