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Threads 1051 to 1125 of 2023

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 02:26 PM
    • Replies: 2
    • Views: 8,800
    04-09-2016, 08:33 PM Go to last post
  2. Sticky Thread Sticky: Furnace Age Information

    Started by Brian Hannigan, 07-24-2013 02:04 PM
    • Replies: 4
    • Views: 13,007
    09-26-2014, 11:17 AM Go to last post
  1. Mystery Black Box

    Started by Matthew Barnicle, 03-26-2010 03:25 AM
    • Replies: 9
    • Views: 1,560
    03-30-2010, 04:53 AM Go to last post
  2. Mildew associated with Radiant ceiling heat

    Started by Bill Anglin, 03-28-2010 05:47 PM
    • Replies: 8
    • Views: 4,661
    03-29-2010, 10:03 AM Go to last post
  3. Sizing heat source for radiant floor heat

    Started by Terry Beck, 03-25-2010 07:59 PM
    • Replies: 8
    • Views: 16,856
    03-27-2010, 06:01 AM Go to last post
  4. If you see flame-what could this be?

    Started by Andy Jarchow, 03-24-2010 01:06 PM
    • Replies: 17
    • Views: 2,140
    03-26-2010, 08:37 PM Go to last post
    • Replies: 0
    • Views: 2,428
    03-25-2010, 11:32 AM Go to last post
  5. Humidifier ID

    Started by Michael Thomas, 03-25-2010 11:15 AM
    • Replies: 0
    • Views: 813
    03-25-2010, 11:15 AM Go to last post
  6. AHRI Website.

    Started by Michael Carson, 03-24-2010 10:11 AM
    • Replies: 0
    • Views: 1,063
    03-24-2010, 10:11 AM Go to last post
  7. CSST in return

    Started by mathew stouffer, 03-22-2010 07:02 PM
    • Replies: 6
    • Views: 1,544
    03-23-2010, 08:36 AM Go to last post
  8. Romex through Furnace cabinet.

    Started by Matthew Barnicle, 03-17-2010 09:12 AM
    • Replies: 6
    • Views: 1,923
    03-23-2010, 06:45 AM Go to last post
  9. Test for 90% furnace

    Started by JORY LANNES, 03-15-2010 04:45 PM
    • Replies: 12
    • Views: 11,416
    03-22-2010, 02:31 PM Go to last post
  10. quality install

    Started by ray jackson, 03-22-2010 02:22 PM
    • Replies: 0
    • Views: 819
    03-22-2010, 02:22 PM Go to last post
    • Replies: 18
    • Views: 2,114
    03-21-2010, 12:05 PM Go to last post
  11. Fire blocking around boiler vent

    Started by mathew stouffer, 03-19-2010 06:48 PM
    • Replies: 11
    • Views: 2,573
    03-20-2010, 09:55 PM Go to last post
  12. Vent flashing

    Started by mathew stouffer, 03-16-2010 01:39 PM
    • Replies: 18
    • Views: 1,812
    03-19-2010, 08:18 PM Go to last post
  13. Venting

    Started by Richard Roshak, 11-25-2009 02:32 PM
    • Replies: 6
    • Views: 1,577
    03-19-2010, 06:06 AM Go to last post
  14. Air circulation fan

    Started by mathew stouffer, 03-14-2010 06:26 PM
    • Replies: 10
    • Views: 2,177
    03-17-2010, 12:18 PM Go to last post
  15. Question Heat pump/gas furnace temperature splits

    Started by Bernie Rubin, 03-16-2010 12:42 PM
    • Replies: 1
    • Views: 1,868
    03-16-2010, 01:41 PM Go to last post
  16. Air Handler Mounting Requirements

    Started by Sam Morris, 03-15-2010 02:13 PM
    • Replies: 4
    • Views: 2,621
    03-16-2010, 05:18 AM Go to last post
  17. Venting question

    Started by Marc M, 03-14-2010 05:53 PM
    • Replies: 4
    • Views: 1,199
    03-15-2010, 11:29 PM Go to last post
  18. Smile High Efficiency Flue Termination

    Started by Sean Bacon, 04-03-2007 07:27 AM
    • Replies: 10
    • Views: 16,341
    03-13-2010, 09:53 AM Go to last post
  19. Who would actually do this?

    Started by Alton Darty, 01-27-2010 09:07 AM
    • Replies: 9
    • Views: 1,446
    03-12-2010, 06:39 PM Go to last post
  20. OLDER THERMOSTAT AND NEW CONDENSER

    Started by Gene South, 03-11-2010 05:21 PM
    • Replies: 5
    • Views: 1,957
    03-12-2010, 09:19 AM Go to last post
  21. Return Air

    Started by mathew stouffer, 03-05-2010 09:12 PM
    • Replies: 8
    • Views: 2,041
    03-12-2010, 08:11 AM Go to last post
  22. Register for Makeup and Combustion Air

    Started by Matthew Barnicle, 03-10-2010 02:29 PM
    • Replies: 2
    • Views: 1,167
    03-11-2010, 04:26 PM Go to last post
  23. Furnace / Boiler Shutoff Location

    Started by Jon mackay, 03-08-2010 09:43 AM
    • Replies: 6
    • Views: 2,803
    03-11-2010, 10:41 AM Go to last post
  24. Intake & Exhaust question

    Started by Jay Barnett, 02-18-2010 05:09 PM
    • Replies: 8
    • Views: 2,139
    03-11-2010, 09:49 AM Go to last post
  25. Thermostat Location

    Started by Roni Litmanovic, 03-02-2010 11:49 AM
    • Replies: 3
    • Views: 1,123
    03-11-2010, 09:41 AM Go to last post
  26. venting

    Started by ray jackson, 03-10-2010 03:07 PM
    • Replies: 1
    • Views: 1,042
    03-10-2010, 08:23 PM Go to last post
  27. Vent stack on boiler

    Started by Mark Aakjar, 03-08-2010 07:33 PM
    • Replies: 4
    • Views: 2,416
    03-09-2010, 06:41 AM Go to last post
  28. The Anti-Trap

    Started by Dave Hahn, 03-05-2010 08:54 PM
    • Replies: 0
    • Views: 893
    03-05-2010, 08:54 PM Go to last post
  29. Think Outside the Box

    Started by Bruce Ramsey, 03-04-2010 10:32 AM
    • Replies: 1
    • Views: 1,116
    03-04-2010, 06:39 PM Go to last post
  30. Gas Fired Residential Furnace Power Cable

    Started by Bob Knauff, 03-01-2010 08:50 PM
    • Replies: 14
    • Views: 5,196
    03-04-2010, 01:21 PM Go to last post
  31. Home-built boiler works well

    Started by John Kogel, 02-28-2010 07:40 PM
    • Replies: 7
    • Views: 2,285
    03-04-2010, 08:19 AM Go to last post
  32. Oil refractory

    Started by David Wetmore, 03-02-2010 05:15 PM
    • Replies: 1
    • Views: 1,392
    03-02-2010, 05:30 PM Go to last post
  33. In Floor and Baseboard

    Started by Jim Robinson, 02-24-2010 07:20 PM
    • Replies: 17
    • Views: 2,567
    02-27-2010, 01:51 PM Go to last post
  34. thermostat wiring splice

    Started by cory wright, 02-25-2010 12:57 PM
    • Replies: 12
    • Views: 10,110
    02-26-2010, 08:33 PM Go to last post
  35. Return vent locale

    Started by Jim B. Robinson, 02-25-2010 11:10 AM
    • Replies: 11
    • Views: 1,429
    02-26-2010, 07:14 PM Go to last post
  36. Metal duct near crawl space floor

    Started by mathew stouffer, 02-24-2010 08:19 AM
    • Replies: 3
    • Views: 1,836
    02-26-2010, 10:49 AM Go to last post
  37. Z Flex Improper installation

    Started by Jon mackay, 02-24-2010 05:44 AM
    • Replies: 1
    • Views: 1,360
    02-24-2010, 11:42 PM Go to last post
  38. Heater in Crawlspace

    Started by brianmiller, 02-23-2010 11:30 AM
    • Replies: 6
    • Views: 1,562
    02-23-2010, 10:17 PM Go to last post
  39. Three gas units on one vent?

    Started by John Kogel, 02-20-2010 01:59 PM
    • Replies: 21
    • Views: 2,686
    02-23-2010, 09:32 AM Go to last post
  40. Code help for Dryer duct

    Started by Mike Bossen, 07-01-2007 08:49 PM
    • Replies: 14
    • Views: 10,356
    02-20-2010, 06:57 PM Go to last post
  41. Two appliances connected into single vent

    Started by Mike Pulka, 02-15-2010 06:35 PM
    • Replies: 8
    • Views: 4,754
    02-19-2010, 02:25 PM Go to last post
  42. What is this? Part of a buried oil tank?

    Started by Laura Chenault, 02-18-2010 02:35 PM
    • Replies: 6
    • Views: 1,385
    02-19-2010, 11:44 AM Go to last post
  43. Wood & Oil Furnace in same flue

    Started by Jon mackay, 02-07-2010 11:48 AM
    • Replies: 16
    • Views: 10,673
    02-18-2010, 07:01 AM Go to last post
  44. Clearances

    Started by Nick Ostrowski, 02-17-2010 09:18 AM
    • Replies: 4
    • Views: 1,368
    02-17-2010, 11:36 AM Go to last post
  45. A/C EER

    Started by Gary Mohel, 02-13-2010 02:20 PM
    • Replies: 17
    • Views: 2,797
    02-16-2010, 07:24 PM Go to last post
  46. Testing for CO near the plenum

    Started by Andy Jarchow, 02-15-2010 08:44 AM
    • Replies: 7
    • Views: 2,043
    02-16-2010, 01:42 PM Go to last post
    • Replies: 7
    • Views: 4,791
    02-16-2010, 09:27 AM Go to last post
  47. Water Heater Age

    Started by Rick Vernon, 02-10-2010 09:27 PM
    • Replies: 6
    • Views: 2,348
    02-14-2010, 09:43 AM Go to last post
  48. What would you call this?

    Started by Ross Neag, 02-05-2010 01:15 AM
    • Replies: 6
    • Views: 1,487
    02-13-2010, 07:54 AM Go to last post
  49. Smile AC unit not tested due to cold weather.

    Started by Andy Jarchow, 02-12-2010 10:09 AM
    • Replies: 6
    • Views: 4,893
    02-13-2010, 07:30 AM Go to last post
  50. FURNACE VENT PIPE IN BEDROOM

    Started by CHARLIE VAN FLEET, 02-10-2010 05:32 PM
    • Replies: 10
    • Views: 3,116
    02-12-2010, 11:54 AM Go to last post
  51. Vent pipe material

    Started by Jon mackay, 01-30-2010 09:45 AM
    • Replies: 12
    • Views: 3,011
    02-10-2010, 08:35 AM Go to last post
    • Replies: 8
    • Views: 1,762
    02-09-2010, 08:14 PM Go to last post
  52. Propane Systems

    Started by Matt Fellman, 02-07-2010 11:06 PM
    • Replies: 3
    • Views: 1,724
    02-08-2010, 08:36 PM Go to last post
  53. furnace T

    Started by chris mcintyre, 01-02-2010 04:40 PM
    • Replies: 14
    • Views: 2,717
    02-08-2010, 07:29 PM Go to last post
  54. How not to do an air return

    Started by Jonathan Cartwright, 02-08-2010 02:10 PM
    • Replies: 1
    • Views: 1,105
    02-08-2010, 03:20 PM Go to last post
  55. Exhaust Pipe leak

    Started by matt larson, 02-01-2010 08:29 PM
    • Replies: 5
    • Views: 2,096
    02-05-2010, 02:15 PM Go to last post
  56. Furnace Ducting Work?

    Started by Mark Tran, 02-02-2010 12:55 PM
    • Replies: 14
    • Views: 5,111
    02-03-2010, 10:00 PM Go to last post
  57. inspection boilers

    Started by John Dirks Jr, 02-03-2010 08:39 PM
    • Replies: 0
    • Views: 1,144
    02-03-2010, 08:39 PM Go to last post
  58. CatIV furnace venting near compressor

    Started by Brandon Whitmore, 02-01-2010 07:04 PM
    • Replies: 15
    • Views: 2,969
    02-03-2010, 11:45 AM Go to last post
  59. Scorching at Miller Furnace Manifold

    Started by Jon mackay, 01-30-2010 12:31 PM
    • Replies: 2
    • Views: 1,296
    01-30-2010, 03:40 PM Go to last post
  60. It bears repeating...

    Started by John Arnold, 01-29-2010 01:20 PM
    • Replies: 10
    • Views: 1,619
    01-30-2010, 04:47 AM Go to last post
  61. B Vent Window Clearance

    Started by Jim Robinson, 06-15-2007 01:22 PM
    • Replies: 12
    • Views: 6,888
    01-29-2010, 08:08 PM Go to last post
  62. SERVICE SWITCH BY GAS JOINT

    Started by CHARLIE VAN FLEET, 01-29-2010 02:33 PM
    • Replies: 3
    • Views: 1,022
    01-29-2010, 04:46 PM Go to last post
  63. Conventional Gas Furnace Question

    Started by Jim B. Robinson, 01-28-2010 07:08 AM
    • Replies: 7
    • Views: 2,485
    01-29-2010, 07:20 AM Go to last post
  64. Tiger Loop Question

    Started by Jonathan Cartwright, 01-21-2010 03:10 PM
    • Replies: 4
    • Views: 3,160
    01-28-2010, 08:09 AM Go to last post
  65. gas furnace venting

    Started by Grant Harrod, 01-27-2010 08:19 PM
    • Replies: 3
    • Views: 2,455
    01-28-2010, 05:30 AM Go to last post
  66. Condensate drain into DWV

    Started by Frank Bombardiere, 01-26-2010 06:54 PM
    • Replies: 3
    • Views: 2,382
    01-27-2010, 06:51 PM Go to last post
  67. Help with age of heat pump system

    Started by Jim Kasterko, 04-17-2008 06:08 PM
    • Replies: 12
    • Views: 23,725
    01-27-2010, 09:36 AM Go to last post
  68. Why A/C can't be tested in the winter

    Started by John Watson, 12-23-2009 12:43 PM
    • Replies: 17
    • Views: 20,008
    01-27-2010, 04:47 AM Go to last post
  69. condo heat pump

    Started by John Arnold, 01-25-2010 03:29 PM
    • Replies: 4
    • Views: 3,051
    01-26-2010, 10:51 AM Go to last post
  70. evap core corrosion

    Started by John Dirks Jr, 01-25-2010 05:15 PM
    • Replies: 4
    • Views: 1,489
    01-26-2010, 10:06 AM Go to last post

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