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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: 12,822
    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: 25,950
    09-26-2014, 10:17 AM Go to last post
    • Replies: 21
    • Views: 2,911
    04-22-2020, 03:38 PM Go to last post
  1. Is heat required in Bathrooms in Pennsylvania?

    Started by jack mason, 01-25-2020 08:06 PM
    bathrooms, guidelines, heating, regulation, regulations
    • Replies: 8
    • Views: 2,135
    04-03-2020, 05:33 AM Go to last post
  2. Open flue on this Janitrol Furnace

    Started by Sam Morris, 03-24-2020 01:35 PM
    • Replies: 2
    • Views: 370
    03-24-2020, 03:08 PM Go to last post
  3. Gas furnace intake and exhaust pipes

    Started by Robert Huffman, 03-22-2020 10:06 AM
    • Replies: 1
    • Views: 270
    03-22-2020, 12:04 PM Go to last post
  4. 3rd drain from HVAC Unit ?

    Started by Joe Reilly, 03-01-2020 04:35 PM
    • Replies: 8
    • Views: 1,200
    03-11-2020, 03:34 PM Go to last post
  5. Question HVAC or Heat Pump

    Started by Joe Reilly, 02-01-2020 05:35 PM
    • Replies: 21
    • Views: 2,320
    03-11-2020, 03:01 AM Go to last post
  6. AC condensate drain

    Started by Jaeyoung Lee, 03-07-2020 11:33 AM
    • Replies: 4
    • Views: 2,828
    03-09-2020, 03:24 PM Go to last post
  7. Reason for rusting on new HE furnace

    Started by Egbert Jager, 01-27-2020 05:41 PM
    • Replies: 9
    • Views: 1,637
    02-13-2020, 09:44 AM Go to last post
  8. Question HVAC Compressor Shut-Off

    Started by Joe Reilly, 01-02-2020 03:18 PM
    compressor shut off
    • Replies: 5
    • Views: 984
    01-29-2020, 01:10 PM Go to last post
    • Replies: 24
    • Views: 9,776
    01-05-2020, 10:50 PM Go to last post
  9. Unknown Wall Penetration

    Started by David Lyons, 12-24-2019 10:14 PM
    • Replies: 5
    • Views: 897
    01-02-2020, 03:02 PM Go to last post
  10. HVAC Drain Pan Line Capped

    Started by David Lyons, 12-24-2019 06:08 PM
    • Replies: 3
    • Views: 512
    01-02-2020, 02:59 PM Go to last post
  11. Return Air Location

    Started by Aaron Miller, 09-12-2019 09:14 AM
    • Replies: 8
    • Views: 9,157
    09-12-2019, 08:51 PM Go to last post
  12. New house undersized HVAC?

    Started by Greg Bentz, 05-19-2019 12:55 PM
    • Replies: 15
    • Views: 27,432
    08-14-2019, 04:10 PM Go to last post
    • Replies: 16
    • Views: 20,642
    08-10-2019, 05:45 PM Go to last post
  13. help with hvac

    Started by laura parrella, 06-19-2019 12:25 AM
    • Replies: 9
    • Views: 7,114
    07-10-2019, 08:14 AM Go to last post
  14. Furnace Flue Pipe

    Started by Sam Morris, 06-04-2019 05:15 PM
    • Replies: 17
    • Views: 15,140
    06-23-2019, 08:19 AM Go to last post
    • Replies: 4
    • Views: 2,397
    06-20-2019, 03:25 PM Go to last post
  15. Multiple Appliance Venting Systems

    Started by Justin Fehl, 06-09-2019 06:51 PM
    • Replies: 5
    • Views: 2,226
    06-12-2019, 11:37 AM Go to last post
    • Replies: 7
    • Views: 806
    05-15-2019, 07:01 AM Go to last post
    • Replies: 0
    • Views: 1,393
    05-14-2019, 12:05 PM Go to last post
  16. Is HVAC supply required in bathrooms?

    Started by JD Johnson, 07-23-2008 06:27 PM
    • Replies: 27
    • Views: 41,877
    05-08-2019, 12:06 PM Go to last post
  17. HVAC AD

    Started by Gary Burnett, 03-10-2019 12:09 PM
    • Replies: 4
    • Views: 3,274
    05-02-2019, 12:10 PM Go to last post
  18. Age of gas furnace in new construction

    Started by JIM MURPHY, 04-03-2019 12:25 PM
    • Replies: 4
    • Views: 13,457
    04-10-2019, 06:22 AM Go to last post
    • Replies: 2
    • Views: 1,558
    04-09-2019, 04:35 AM Go to last post
  19. Heat pump undersized

    Started by Sam Morris, 03-06-2019 06:46 PM
    • Replies: 16
    • Views: 12,007
    03-13-2019, 06:03 PM Go to last post
  20. Tape on furnace vent pipe

    Started by Justin Fehl, 03-16-2018 08:42 AM
    • Replies: 11
    • Views: 15,985
    03-05-2019, 12:15 PM Go to last post
  21. PHOTOS OF AC CONDENSER SPACING

    Started by Gene South, 02-02-2019 08:53 AM
    • Replies: 8
    • Views: 6,076
    03-04-2019, 06:19 AM Go to last post
  22. Venting issues

    Started by Richard Roshak, 11-23-2018 09:56 AM
    • Replies: 5
    • Views: 4,406
    03-04-2019, 05:16 AM Go to last post
  23. mercury in gas pressure regulators?

    Started by Michael Soules, 02-16-2019 10:11 AM
    • Replies: 6
    • Views: 5,324
    02-18-2019, 07:12 PM Go to last post
    • Replies: 54
    • Views: 41,227
    12-14-2018, 12:47 PM Go to last post
  24. Testing Mini-splits in winter temps.

    Started by Ken Amelin, 11-19-2018 06:21 AM
    • Replies: 2
    • Views: 1,849
    11-23-2018, 11:41 AM Go to last post
  25. Slant Fin age

    Started by ROBERT YOUNG, 11-09-2018 04:35 PM
    • Replies: 2
    • Views: 2,745
    11-09-2018, 07:45 PM Go to last post
  26. Common venting?

    Started by Henry Smith, 10-26-2018 04:08 AM
    • Replies: 0
    • Views: 4,344
    10-26-2018, 04:08 AM Go to last post
  27. S-trap on condesation line-Wrong?

    Started by Donald Stauffer, 07-07-2018 10:15 AM
    • Replies: 13
    • Views: 27,647
    07-09-2018, 08:16 PM Go to last post
  28. Life expectancy of HVAC equipment

    Started by Ken Amelin, 06-25-2018 10:52 AM
    • Replies: 12
    • Views: 5,819
    07-05-2018, 06:24 AM Go to last post
  29. New Member: AC Question

    Started by Harry Wilson, 06-21-2018 03:15 PM
    foam in sight glass
    • Replies: 1
    • Views: 2,474
    06-21-2018, 03:22 PM Go to last post
  30. What is this?

    Started by Richard Roshak, 06-01-2018 03:32 PM
    • Replies: 1
    • Views: 6,672
    06-01-2018, 04:05 PM Go to last post
  31. Garage Unit Heater - Trap In B Vent

    Started by Andrew Kolar, 05-30-2018 08:08 AM
    • Replies: 14
    • Views: 2,450
    05-31-2018, 12:22 PM Go to last post
  32. Anyone know what this is?

    Started by Dave Rose, 05-17-2018 09:36 AM
    • Replies: 6
    • Views: 5,658
    05-20-2018, 05:02 AM Go to last post
    • Replies: 14
    • Views: 9,950
    05-16-2018, 11:57 PM Go to last post
  33. Vent connector

    Started by Mark M Cooper, 04-27-2018 12:52 PM
    • Replies: 9
    • Views: 5,737
    04-29-2018, 04:40 PM Go to last post
  34. Exterior Compressor Line Plumes

    Started by Donald Stauffer, 04-20-2018 11:53 AM
    • Replies: 2
    • Views: 2,361
    04-20-2018, 02:32 PM Go to last post
  35. Gas pipe configuration

    Started by Elizabeth Chambers, 03-30-2018 10:48 PM
    • Replies: 13
    • Views: 6,627
    04-06-2018, 03:18 PM Go to last post
    • Replies: 1
    • Views: 1,354
    03-30-2018, 10:54 AM Go to last post
  36. DETTSON HYDRA AGE

    Started by ROBERT YOUNG, 01-07-2018 09:00 AM
    • Replies: 5
    • Views: 8,290
    01-15-2018, 08:37 PM Go to last post
  37. return air stops in utility closet

    Started by Don Hawley, 11-30-2017 07:50 AM
    • Replies: 6
    • Views: 9,401
    11-30-2017, 06:51 PM Go to last post
  38. carbon monoxide from ?????

    Started by Randy West, 11-17-2017 07:40 PM
    carbon monoxide
    • Replies: 7
    • Views: 2,889
    11-20-2017, 07:17 AM Go to last post
  39. furnace vent height on roof

    Started by CHARLIE VAN FLEET, 11-10-2017 04:46 PM
    • Replies: 5
    • Views: 3,703
    11-11-2017, 07:09 AM Go to last post
  40. Shared forced air ducting in duplex

    Started by Terry Beck, 10-28-2017 10:18 AM
    • Replies: 4
    • Views: 2,611
    10-29-2017, 08:01 AM Go to last post
  41. White flex duct

    Started by ren ramsey, 10-08-2017 06:16 PM
    • Replies: 4
    • Views: 3,388
    10-11-2017, 07:22 AM Go to last post
  42. gas appliances off bathroom

    Started by Randy West, 10-02-2017 07:26 AM
    • Replies: 7
    • Views: 1,814
    10-03-2017, 06:14 PM Go to last post
  43. Age of furnace needed

    Started by sidney alstad, 09-21-2017 04:10 PM
    • Replies: 2
    • Views: 2,022
    09-25-2017, 08:07 AM Go to last post
  44. Goodman Tonage

    Started by Sam Morris, 09-22-2017 03:12 PM
    • Replies: 10
    • Views: 2,044
    09-25-2017, 07:45 AM Go to last post
    • Replies: 11
    • Views: 2,309
    09-20-2017, 05:50 AM Go to last post
    • Replies: 6
    • Views: 3,040
    09-14-2017, 05:17 AM Go to last post
  45. Goodman Manufacturing AC Question

    Started by Fay Meaux, 07-26-2017 01:48 PM
    air, avptc426014aa, intake, issue, ton
    • Replies: 11
    • Views: 3,017
    09-10-2017, 05:49 PM Go to last post
  46. Window screen requirements?

    Started by JD Johnson, 11-03-2008 02:12 PM
    • Replies: 17
    • Views: 21,416
    08-29-2017, 12:01 PM Go to last post
  47. Pipe material

    Started by ROBERT YOUNG, 08-19-2017 01:24 PM
    • Replies: 12
    • Views: 2,568
    08-27-2017, 05:06 PM Go to last post
  48. Burnt Thermostat Wiring

    Started by Rick Hurst, 11-08-2007 09:38 PM
    • Replies: 21
    • Views: 10,720
    08-27-2017, 04:37 PM Go to last post
  49. Air Condition issue - Video included

    Started by John Marino, 06-30-2017 12:53 PM
    • Replies: 30
    • Views: 9,843
    08-16-2017, 02:28 AM Go to last post
  50. Boiler age

    Started by ROBERT YOUNG, 04-17-2017 01:07 AM
    • Replies: 5
    • Views: 6,120
    07-17-2017, 11:44 AM Go to last post
    • Replies: 11
    • Views: 3,099
    07-16-2017, 05:49 AM Go to last post
  51. A/C Condenser Unit in Attic?

    Started by Ben Flink, 05-23-2017 10:32 AM
    • Replies: 6
    • Views: 5,962
    06-02-2017, 07:05 PM Go to last post
    • Replies: 10
    • Views: 2,612
    06-02-2017, 06:41 AM Go to last post
  52. PEX Hot Water Line Temperature Rating

    Started by Nick Ostrowski, 08-22-2012 05:24 AM
    • Replies: 6
    • Views: 46,489
    05-25-2017, 05:57 PM Go to last post
  53. Furnace flue insulation

    Started by Habib Othman, 05-11-2017 12:34 PM
    • Replies: 3
    • Views: 3,158
    05-11-2017, 01:19 PM Go to last post
  54. Kitchen Exhaust

    Started by Gunnar Alquist, 04-29-2017 11:31 AM
    code, exhaust, exterior, hood, kitchen
    • Replies: 11
    • Views: 7,358
    05-04-2017, 07:26 PM Go to last post
    • Replies: 5
    • Views: 2,512
    04-22-2017, 11:13 AM Go to last post
  55. Brompton Industries

    Started by ROBERT YOUNG, 04-06-2017 04:38 PM
    • Replies: 2
    • Views: 2,002
    04-06-2017, 07:39 PM Go to last post
  56. Question Water heater & heating system next to the window!!

    Started by Dido_P, 03-30-2017 05:25 AM
    heating, heating system vent, water, water heater vent, window proximity
    • Replies: 3
    • Views: 2,407
    03-30-2017, 07:50 AM Go to last post
  57. YORK HVAC Age

    Started by ROBERT YOUNG, 03-04-2017 08:00 AM
    • Replies: 7
    • Views: 3,754
    03-05-2017, 08:46 AM Go to last post

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