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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: 24,402
    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: 42,377
    09-26-2014, 10:17 AM Go to last post
  1. Is Entran 3 (heatway) bad?

    Started by Terry Beck, 02-22-2013 11:10 PM
    • Replies: 8
    • Views: 27,270
    04-13-2014, 07:19 AM Go to last post
    • Replies: 4
    • Views: 3,806
    04-10-2014, 07:52 PM Go to last post
    • Replies: 10
    • Views: 6,129
    04-09-2014, 09:29 AM Go to last post
  2. Delayed combusion?

    Started by Trent Tarter, 04-05-2014 08:12 PM
    • Replies: 1
    • Views: 3,181
    04-08-2014, 03:28 AM Go to last post
  3. Ceiling mounted radiant heat panel

    Started by Ken Rowe, 04-02-2014 09:07 PM
    • Replies: 4
    • Views: 2,817
    04-07-2014, 07:11 PM Go to last post
  4. temper heat supply on radiant heat

    Started by Peter Louis, 03-20-2014 10:29 AM
    • Replies: 8
    • Views: 3,448
    04-07-2014, 02:00 PM Go to last post
  5. check valve on condensate line

    Started by John Arnold, 04-02-2014 12:17 PM
    • Replies: 2
    • Views: 3,588
    04-06-2014, 11:38 PM Go to last post
  6. furnace wiring acceptable??

    Started by cory nystul, 04-01-2014 07:56 PM
    • Replies: 6
    • Views: 2,826
    04-02-2014, 05:39 AM Go to last post
  7. 'Cold Point' A/C

    Started by Chris Weekly, 03-30-2014 12:57 PM
    • Replies: 14
    • Views: 4,088
    04-01-2014, 06:47 PM Go to last post
  8. Unknown Venting Device

    Started by Jim Kasterko, 03-30-2014 10:00 AM
    • Replies: 13
    • Views: 4,136
    03-31-2014, 06:20 PM Go to last post
  9. Masonry chimney damage

    Started by Richard Roshak, 03-26-2014 01:22 PM
    • Replies: 3
    • Views: 2,831
    03-31-2014, 05:36 AM Go to last post
  10. Gas Appliances Venting

    Started by William Kievit, 03-23-2014 02:05 PM
    • Replies: 15
    • Views: 4,728
    03-30-2014, 07:01 PM Go to last post
  11. Boiler venting system

    Started by Richard Roshak, 03-14-2014 02:56 PM
    • Replies: 20
    • Views: 5,137
    03-27-2014, 02:09 AM Go to last post
  12. Inspection Tips for Gas-Fired Furnaces

    Started by Benjamin Gromicko, 03-26-2014 02:30 PM
    • Replies: 0
    • Views: 2,391
    03-26-2014, 02:30 PM Go to last post
    • Replies: 2
    • Views: 2,777
    03-26-2014, 05:29 AM Go to last post
  13. Oil furnace in crawl space

    Started by Christian Tag, 03-12-2014 09:05 PM
    • Replies: 5
    • Views: 4,595
    03-14-2014, 05:16 PM Go to last post
  14. Uses of EN 12735-1

    Started by ahmad odeh, 03-06-2014 07:26 AM
    • Replies: 2
    • Views: 2,620
    03-11-2014, 02:03 PM Go to last post
  15. Vertical Fan Coil Unit question

    Started by michael Rodney, 03-11-2014 08:57 AM
    • Replies: 1
    • Views: 2,376
    03-11-2014, 10:31 AM Go to last post
  16. heat pump or not?

    Started by John Dirks Jr, 03-02-2014 06:47 AM
    • Replies: 24
    • Views: 6,018
    03-10-2014, 05:59 PM Go to last post
  17. TWO ZONE- NO BYPASS DUCT

    Started by JOHN PAVAN, 03-05-2014 02:20 PM
    • Replies: 4
    • Views: 7,170
    03-10-2014, 06:46 AM Go to last post
  18. Double the protection!

    Started by John Arnold, 02-25-2014 05:48 AM
    • Replies: 56
    • Views: 8,971
    03-06-2014, 06:36 PM Go to last post
  19. Furnace register

    Started by Christian Tag, 03-05-2014 08:26 PM
    • Replies: 3
    • Views: 3,096
    03-06-2014, 07:06 AM Go to last post
    • Replies: 10
    • Views: 4,258
    03-04-2014, 03:05 PM Go to last post
    • Replies: 8
    • Views: 6,827
    03-03-2014, 09:37 AM Go to last post
  20. Bathrooms need heat installed

    Started by John Kogel, 02-25-2014 10:49 PM
    • Replies: 15
    • Views: 4,351
    03-03-2014, 09:17 AM Go to last post
    • Replies: 28
    • Views: 12,132
    03-01-2014, 09:18 AM Go to last post
  21. Exclamation is this asbestos?

    Started by joe san, 02-24-2014 11:13 PM
    asbestos?
    • Replies: 3
    • Views: 3,153
    02-27-2014, 03:56 PM Go to last post
  22. Position of secondary drain

    Started by Gene South, 02-12-2014 06:52 PM
    • Replies: 16
    • Views: 5,367
    02-24-2014, 04:55 PM Go to last post
  23. Boiler Pump

    Started by Jim Robinson, 11-09-2013 05:17 PM
    • Replies: 37
    • Views: 9,636
    02-19-2014, 07:32 AM Go to last post
  24. AquaTherm Furnace

    Started by Ed DeRousse, 05-19-2010 04:28 PM
    • Replies: 13
    • Views: 20,794
    02-17-2014, 06:29 PM Go to last post
  25. Boiler advice needed

    Started by John Arnold, 02-14-2014 08:17 AM
    • Replies: 6
    • Views: 3,175
    02-17-2014, 05:32 PM Go to last post
  26. Rheem furnace question

    Started by Marc M, 02-13-2014 12:10 AM
    • Replies: 6
    • Views: 3,198
    02-17-2014, 10:52 AM Go to last post
  27. Mystery duct

    Started by Wayne Edwards, 02-14-2014 06:07 AM
    • Replies: 4
    • Views: 3,233
    02-17-2014, 08:36 AM Go to last post
  28. PVC vent next to wood stove flue

    Started by Matt Fellman, 02-11-2014 10:31 AM
    • Replies: 5
    • Views: 4,013
    02-12-2014, 09:51 AM Go to last post
    • Replies: 6
    • Views: 11,350
    02-10-2014, 04:09 PM Go to last post
  29. A/C Condensate Drain Line Insulation

    Started by Kris Svendsen, 01-03-2013 04:30 PM
    • Replies: 16
    • Views: 35,219
    02-08-2014, 12:19 PM Go to last post
  30. Heat Lamp

    Started by Brandon Adams, 01-31-2014 12:12 PM
    • Replies: 15
    • Views: 4,455
    02-04-2014, 06:07 PM Go to last post
    • Replies: 33
    • Views: 8,622
    02-03-2014, 06:18 AM Go to last post
  31. Boiler with Old Food Cans Inside

    Started by Donald Bissex, 01-27-2014 06:31 PM
    • Replies: 4
    • Views: 3,267
    01-28-2014, 01:15 PM Go to last post
  32. Heat pump question

    Started by Rick Cantrell, 01-22-2014 08:13 AM
    • Replies: 6
    • Views: 3,572
    01-27-2014, 08:21 AM Go to last post
  33. Winterized, eh?

    Started by John Arnold, 12-26-2013 03:27 PM
    • Replies: 9
    • Views: 4,752
    01-07-2014, 05:28 AM Go to last post
  34. collapsed condensate line

    Started by dale potter, 12-30-2013 08:15 AM
    • Replies: 14
    • Views: 6,951
    01-06-2014, 09:27 AM Go to last post
  35. Commercial Question

    Started by Jim Robinson, 12-21-2013 03:10 PM
    • Replies: 12
    • Views: 5,157
    12-25-2013, 12:03 PM Go to last post
  36. Gas Heat Floor or ceiling

    Started by Diane K, 12-10-2013 02:06 PM
    • Replies: 16
    • Views: 4,674
    12-23-2013, 09:54 AM Go to last post
  37. Light switch on gas furnace !

    Started by Christian Tag, 12-07-2013 04:31 PM
    • Replies: 15
    • Views: 13,693
    12-20-2013, 03:50 AM Go to last post
  38. no damper?

    Started by John Arnold, 12-04-2013 01:04 PM
    • Replies: 7
    • Views: 3,594
    12-05-2013, 04:02 AM Go to last post
  39. Air return under the doors

    Started by Christian Tag, 12-03-2013 11:43 PM
    • Replies: 4
    • Views: 2,680
    12-04-2013, 03:21 PM Go to last post
    • Replies: 3
    • Views: 9,567
    12-03-2013, 07:56 PM Go to last post
    • Replies: 10
    • Views: 3,713
    11-03-2013, 05:30 PM Go to last post
  40. Only one system

    Started by Richard Roshak, 10-30-2013 10:46 AM
    • Replies: 7
    • Views: 4,383
    11-01-2013, 11:59 AM Go to last post
  41. Help Heatpump freezing

    Started by Jhon R, 10-24-2013 08:45 AM
    • Replies: 17
    • Views: 5,065
    10-30-2013, 11:59 AM Go to last post
  42. Concentric Direct Vent placement

    Started by Diana Kane, 10-22-2013 01:08 PM
    • Replies: 3
    • Views: 2,761
    10-24-2013, 06:22 PM Go to last post
  43. LP gas hose connected to natural gas meter

    Started by Trent Tarter, 10-17-2013 10:27 AM
    • Replies: 2
    • Views: 4,162
    10-18-2013, 06:42 AM Go to last post
  44. 1968 Carrier?

    Started by Bob Ozbirn, 10-01-2013 06:55 AM
    • Replies: 2
    • Views: 4,123
    10-01-2013, 12:10 PM Go to last post
  45. Lennox AC Age

    Started by Mike Lamb, 09-05-2013 05:23 PM
    • Replies: 6
    • Views: 5,936
    09-06-2013, 03:06 PM Go to last post
    • Replies: 11
    • Views: 4,731
    09-01-2013, 06:24 AM Go to last post
  46. Help with Identifying this unit???

    Started by thomas thayer, 07-16-2013 04:02 PM
    • Replies: 3
    • Views: 3,916
    08-29-2013, 06:21 PM Go to last post
    • Replies: 3
    • Views: 7,978
    08-10-2013, 05:04 AM Go to last post
    • Replies: 1
    • Views: 3,146
    07-31-2013, 08:58 AM Go to last post
  47. Furnace Flue Identification

    Started by Michael Chambers, 07-16-2013 10:00 AM
    • Replies: 2
    • Views: 2,770
    07-18-2013, 10:27 PM Go to last post
  48. Vacation home

    Started by Vern Heiler, 07-17-2013 09:25 AM
    • Replies: 0
    • Views: 2,772
    07-17-2013, 09:25 AM Go to last post
  49. Run Gas Heater w/110+ outside temp?

    Started by Tim Ganey, 07-11-2013 05:13 AM
    • Replies: 4
    • Views: 3,380
    07-11-2013, 02:54 PM Go to last post
  50. A/C air handler condesate pump

    Started by ren ramsey, 07-01-2013 06:35 PM
    • Replies: 3
    • Views: 4,083
    07-01-2013, 07:19 PM Go to last post
    • Replies: 3
    • Views: 4,266
    07-01-2013, 04:49 PM Go to last post
  51. A/C secondary drain line

    Started by Gary Mohel, 10-20-2009 05:35 AM
    • Replies: 20
    • Views: 15,535
    07-01-2013, 04:48 PM Go to last post
  52. Primary Drain Line

    Started by brianmiller, 06-29-2013 03:13 PM
    • Replies: 18
    • Views: 8,447
    07-01-2013, 12:36 PM Go to last post
    • Replies: 25
    • Views: 7,119
    07-01-2013, 07:36 AM Go to last post
  53. Condensate trap.

    Started by Vern Heiler, 06-28-2013 08:57 AM
    • Replies: 6
    • Views: 3,959
    06-28-2013, 09:16 PM Go to last post
  54. Furnace Vent Flue Too Long?

    Started by Steve C., 06-24-2013 10:39 PM
    • Replies: 9
    • Views: 18,186
    06-28-2013, 04:25 AM Go to last post
  55. Inadequate Duct Size

    Started by Kris Svendsen, 06-20-2013 07:05 PM
    • Replies: 9
    • Views: 4,879
    06-25-2013, 08:27 AM Go to last post
    • Replies: 7
    • Views: 4,403
    06-23-2013, 05:08 AM Go to last post
  56. Furnace B-vent thru bedroom closet

    Started by Terry Beck, 06-11-2013 08:40 PM
    • Replies: 11
    • Views: 7,175
    06-21-2013, 06:57 PM Go to last post
  57. How to deterine the proer size of return grill?

    Started by ren ramsey, 06-14-2013 01:38 PM
    • Replies: 6
    • Views: 4,972
    06-20-2013, 12:43 PM Go to last post
  58. FAU in mobile home

    Started by Chris Weekly, 06-18-2013 12:36 PM
    • Replies: 4
    • Views: 5,671
    06-18-2013, 06:32 PM Go to last post
    • Replies: 18
    • Views: 7,144
    06-17-2013, 08:49 PM Go to last post

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