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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: 27,292
    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: 45,125
    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: 29,054
    04-13-2014, 07:19 AM Go to last post
    • Replies: 4
    • Views: 4,307
    04-10-2014, 07:52 PM Go to last post
    • Replies: 10
    • Views: 6,577
    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: 3,592
    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: 3,227
    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: 3,898
    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: 3,968
    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: 3,193
    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: 4,566
    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: 4,617
    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: 3,248
    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: 5,233
    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: 5,615
    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: 2,813
    03-26-2014, 02:30 PM Go to last post
    • Replies: 2
    • Views: 3,119
    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: 4,961
    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: 2,985
    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: 2,825
    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: 6,504
    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: 7,641
    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: 9,837
    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: 3,426
    03-06-2014, 07:06 AM Go to last post
    • Replies: 10
    • Views: 4,791
    03-04-2014, 03:05 PM Go to last post
    • Replies: 8
    • Views: 7,429
    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: 4,913
    03-03-2014, 09:17 AM Go to last post
    • Replies: 28
    • Views: 13,383
    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: 3,517
    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: 5,898
    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: 10,381
    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: 21,438
    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: 3,592
    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: 3,567
    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: 3,593
    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: 4,483
    02-12-2014, 09:51 AM Go to last post
    • Replies: 6
    • Views: 12,039
    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: 36,209
    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: 4,891
    02-04-2014, 06:07 PM Go to last post
    • Replies: 33
    • Views: 9,673
    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: 3,675
    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: 4,022
    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: 5,177
    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: 7,583
    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: 5,697
    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: 5,513
    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: 14,376
    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: 4,061
    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: 3,029
    12-04-2013, 03:21 PM Go to last post
    • Replies: 3
    • Views: 10,103
    12-03-2013, 07:56 PM Go to last post
    • Replies: 10
    • Views: 4,173
    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: 4,811
    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: 5,680
    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: 3,171
    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: 4,634
    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: 4,578
    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: 6,510
    09-06-2013, 03:06 PM Go to last post
    • Replies: 11
    • Views: 5,175
    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: 4,303
    08-29-2013, 06:21 PM Go to last post
    • Replies: 3
    • Views: 8,419
    08-10-2013, 05:04 AM Go to last post
    • Replies: 1
    • Views: 3,465
    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: 3,144
    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: 3,083
    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: 3,737
    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: 4,462
    07-01-2013, 07:19 PM Go to last post
    • Replies: 3
    • Views: 4,629
    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: 16,300
    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: 9,191
    07-01-2013, 12:36 PM Go to last post
    • Replies: 25
    • Views: 7,664
    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: 4,389
    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: 18,798
    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: 5,318
    06-25-2013, 08:27 AM Go to last post
    • Replies: 7
    • Views: 4,815
    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: 7,791
    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: 5,383
    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: 6,108
    06-18-2013, 06:32 PM Go to last post
    • Replies: 18
    • Views: 7,923
    06-17-2013, 08:49 PM Go to last post

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