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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 02:26 PM
    • Replies: 2
    • Views: 8,627
    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: 12,501
    09-26-2014, 11:17 AM Go to last post
  1. Noise from main AC drain below bathroom sink

    Started by Gene South, 05-24-2016 07:49 AM
    • Replies: 5
    • Views: 1,075
    05-25-2016, 08:21 PM Go to last post
    • Replies: 15
    • Views: 2,388
    05-23-2016, 06:07 AM Go to last post
  2. Acid sprayed inside new AC condenser

    Started by Gene South, 12-05-2015 12:14 PM
    • Replies: 13
    • Views: 2,241
    05-22-2016, 03:08 PM Go to last post
  3. Is one furnace ok?

    Started by Wayne Edwards, 04-06-2016 07:24 AM
    building, furnace, home, thermostat, thoughts
    • Replies: 7
    • Views: 1,974
    05-07-2016, 04:24 AM Go to last post
  4. Rheem Furnace date???

    Started by Thomas Walker, 04-26-2016 08:13 PM
    c7d130423601, date, furnace, serial, thinking
    • Replies: 2
    • Views: 1,408
    04-27-2016, 06:17 AM Go to last post
  5. Heat Pump?

    Started by sidney alstad, 04-24-2016 06:38 PM
    cool, foreclosure, heat, install, pump
    • Replies: 9
    • Views: 1,582
    04-25-2016, 10:08 AM Go to last post
    • Replies: 4
    • Views: 1,053
    04-18-2016, 10:50 AM Go to last post
  6. Done a little diggin'

    Started by John Binder, 04-09-2016 06:00 PM
    • Replies: 12
    • Views: 3,600
    04-10-2016, 02:58 PM Go to last post
  7. Natural Draft Furnace?

    Started by Aaron Scheuerer, 04-08-2016 05:12 PM
    construction, draft, furnaces, natural, newer
    • Replies: 4
    • Views: 1,022
    04-09-2016, 02:21 AM Go to last post
  8. American Standard brand HVAC ?

    Started by Gene South, 04-08-2016 07:34 AM
    american, brand, realize, reviews, standard
    • Replies: 2
    • Views: 792
    04-08-2016, 03:50 PM Go to last post
  9. B-Vent Length, Height

    Started by Michael Chambers, 03-23-2016 09:22 PM
    • Replies: 8
    • Views: 2,371
    03-25-2016, 04:00 AM Go to last post
  10. HVAC age

    Started by ROBERT YOUNG, 03-23-2016 05:42 PM
    • Replies: 2
    • Views: 856
    03-23-2016, 06:41 PM Go to last post
    • Replies: 6
    • Views: 1,300
    03-18-2016, 06:01 AM Go to last post
  11. Ghost vents

    Started by JIM MURPHY, 03-07-2016 10:18 AM
    • Replies: 21
    • Views: 2,397
    03-11-2016, 09:55 AM Go to last post
  12. Air handler installed upside down

    Started by sidney alstad, 02-28-2016 12:16 PM
    • Replies: 7
    • Views: 2,360
    02-29-2016, 06:23 AM Go to last post
  13. HVAC DISCONNECT SWITCH. SEE PHOTOS

    Started by Gene South, 02-17-2016 10:27 AM
    • Replies: 8
    • Views: 1,557
    02-18-2016, 05:02 AM Go to last post
  14. HVAC

    Started by ROBERT YOUNG, 02-13-2016 08:59 AM
    • Replies: 5
    • Views: 1,091
    02-13-2016, 07:24 PM Go to last post
  15. Shared Return

    Started by Jim Robinson, 02-11-2016 04:19 PM
    air, heating, level, return, shared
    • Replies: 3
    • Views: 865
    02-12-2016, 09:34 AM Go to last post
    • Replies: 1
    • Views: 753
    02-11-2016, 07:12 PM Go to last post
    • Replies: 16
    • Views: 2,130
    02-03-2016, 07:53 PM Go to last post
    • Replies: 6
    • Views: 1,024
    02-02-2016, 08:30 PM Go to last post
  16. Oil fired boiler

    Started by Raymond Wand, 01-20-2016 03:42 PM
    • Replies: 6
    • Views: 1,592
    01-25-2016, 06:25 PM Go to last post
    • Replies: 21
    • Views: 27,382
    01-25-2016, 02:36 PM Go to last post
  17. Air temperature from register is about 140 F

    Started by Mike Tao, 01-14-2016 06:51 PM
    • Replies: 8
    • Views: 1,787
    01-15-2016, 06:17 PM Go to last post
  18. Rheem Heat Pump Issue

    Started by David Crawford, 01-05-2016 08:19 PM
    • Replies: 24
    • Views: 1,827
    01-12-2016, 05:34 PM Go to last post
  19. Black air filter

    Started by william siegel, 07-27-2009 06:15 PM
    • Replies: 22
    • Views: 68,639
    01-08-2016, 09:28 AM Go to last post
  20. Heat Pump or Electric Heat??

    Started by Sam Morris, 04-23-2012 06:11 PM
    • Replies: 12
    • Views: 3,386
    01-07-2016, 07:16 PM Go to last post
    • Replies: 0
    • Views: 715
    12-31-2015, 12:49 PM Go to last post
  21. Comfortmaker model number breakdown

    Started by Tom Cissell, 12-30-2015 05:15 PM
    btus, comfortmaker, model, n9msb1002116c1, number
    • Replies: 2
    • Views: 2,043
    12-31-2015, 06:09 AM Go to last post
  22. CSST PIPE INSULATION

    Started by CHARLIE VAN FLEET, 12-16-2015 07:12 PM
    • Replies: 9
    • Views: 1,678
    12-30-2015, 03:10 PM Go to last post
  23. Register/vent in hallway half bathroom.

    Started by JIM MURPHY, 12-11-2015 01:13 PM
    • Replies: 3
    • Views: 1,513
    12-25-2015, 08:47 AM Go to last post
  24. Type B vent pipe clearance

    Started by Gary Mohel, 09-21-2015 07:23 PM
    • Replies: 8
    • Views: 4,268
    09-24-2015, 08:47 PM Go to last post
    • Replies: 3
    • Views: 4,229
    09-20-2015, 11:22 AM Go to last post
    • Replies: 1
    • Views: 1,091
    09-19-2015, 01:00 PM Go to last post
  25. Venting

    Started by Russell Melville, 08-01-2015 12:51 PM
    • Replies: 3
    • Views: 2,034
    08-26-2015, 07:13 AM Go to last post
  26. Vents in Condo attic?

    Started by William Kievit, 08-21-2015 07:10 AM
    • Replies: 5
    • Views: 1,963
    08-26-2015, 06:57 AM Go to last post
  27. opposing flue pipe

    Started by harryhk, 08-06-2015 07:38 PM
    • Replies: 3
    • Views: 1,360
    08-12-2015, 06:59 AM Go to last post
  28. No emergency heat setting at thermostats

    Started by sidney alstad, 08-06-2015 06:14 PM
    • Replies: 7
    • Views: 1,654
    08-09-2015, 07:54 PM Go to last post
  29. Blower Safety Switch Age?

    Started by Michael Chambers, 07-30-2015 01:19 AM
    • Replies: 1
    • Views: 839
    08-01-2015, 12:04 AM Go to last post
    • Replies: 2
    • Views: 1,028
    07-28-2015, 09:46 AM Go to last post
  30. Furnace air intake/exhaust location

    Started by Djordje P, 05-30-2015 08:51 PM
    • Replies: 20
    • Views: 5,044
    07-20-2015, 10:14 AM Go to last post
  31. Operating a gas furnace during the summer time

    Started by Gene South, 07-01-2015 08:12 PM
    • Replies: 12
    • Views: 2,167
    07-07-2015, 05:54 PM Go to last post
  32. tankless water heater

    Started by Randy West, 07-02-2015 07:38 PM
    • Replies: 3
    • Views: 1,445
    07-07-2015, 04:35 AM Go to last post
  33. intake in crawlspace

    Started by cory nystul, 06-24-2015 09:36 PM
    • Replies: 10
    • Views: 2,351
    07-01-2015, 02:51 PM Go to last post
  34. Wall Furnace in a studio Apartment

    Started by Don Martin, 06-21-2015 01:05 AM
    • Replies: 4
    • Views: 1,307
    06-22-2015, 08:04 AM Go to last post
  35. oil boiler venting dangerous

    Started by Russell Melville, 06-09-2015 07:57 PM
    • Replies: 16
    • Views: 1,836
    06-15-2015, 09:46 AM Go to last post
  36. Dual Zone Furnace

    Started by Joe Arcaro, 06-09-2015 08:46 AM
    • Replies: 2
    • Views: 786
    06-10-2015, 06:34 AM Go to last post
  37. Fireplace in a furnace

    Started by Chris Weekly, 05-27-2015 11:23 AM
    • Replies: 9
    • Views: 1,294
    06-09-2015, 10:39 AM Go to last post
  38. A/C Installed with no permit

    Started by sel wel, 05-27-2015 05:56 PM
    • Replies: 4
    • Views: 1,406
    06-05-2015, 11:29 AM Go to last post
  39. Smile AC Coil Installation

    Started by Tim Miller, 07-10-2008 09:08 PM
    • Replies: 10
    • Views: 4,920
    06-03-2015, 10:16 AM Go to last post
    • Replies: 2
    • Views: 981
    06-01-2015, 09:04 AM Go to last post
  40. Temperature differential on A/C High

    Started by sel wel, 05-27-2015 05:32 PM
    • Replies: 10
    • Views: 1,825
    05-28-2015, 08:01 AM Go to last post
  41. Pressure gauge on the top of A/C electric box?

    Started by Mike Tao, 05-07-2015 06:55 PM
    • Replies: 16
    • Views: 2,022
    05-22-2015, 04:57 PM Go to last post
  42. What is this MaxiMiser devise?

    Started by Dave Hahn, 05-19-2015 07:41 AM
    • Replies: 5
    • Views: 1,161
    05-20-2015, 09:56 PM Go to last post
  43. Heater inNtake into exhaust

    Started by cory nystul, 05-08-2015 10:34 PM
    • Replies: 5
    • Views: 1,207
    05-18-2015, 09:50 PM Go to last post
  44. How old is my Carrier?

    Started by Mindy Lamers, 05-09-2015 03:51 PM
    • Replies: 8
    • Views: 1,694
    05-18-2015, 09:36 PM Go to last post
    • Replies: 8
    • Views: 1,392
    05-18-2015, 09:29 PM Go to last post
  45. Drip Pan Under Condensing Furnace in Attic

    Started by Gunnar Alquist, 05-12-2015 06:36 PM
    attic, condensing, drip, furnace, pan
    • Replies: 5
    • Views: 2,502
    05-13-2015, 06:48 PM Go to last post
    • Replies: 6
    • Views: 977
    05-08-2015, 07:03 AM Go to last post
  46. Black air filter

    Started by ed petit, 05-07-2015 06:27 PM
    black, detector, fixate, source, test
    • Replies: 0
    • Views: 640
    05-07-2015, 06:27 PM Go to last post
  47. Return air question

    Started by Marc M, 05-01-2015 07:46 AM
    air, appliance, room, system, volume
    • Replies: 3
    • Views: 1,285
    05-01-2015, 10:37 PM Go to last post
    • Replies: 18
    • Views: 2,365
    04-15-2015, 06:12 PM Go to last post
  48. strange marks on boiler outlet pipes

    Started by CHARLIE VAN FLEET, 04-09-2015 02:28 PM
    • Replies: 12
    • Views: 1,776
    04-12-2015, 07:16 PM Go to last post
  49. Extended length vent

    Started by Gene South, 04-07-2015 08:09 AM
    • Replies: 7
    • Views: 2,502
    04-09-2015, 07:05 AM Go to last post
  50. Singer A/C Handler

    Started by Anthony Tomas, 04-08-2015 02:41 PM
    #r4271, a/c, handler, serial, singer
    • Replies: 2
    • Views: 842
    04-08-2015, 03:51 PM Go to last post
  51. Very large home has 2 furnaces

    Started by michael Rodney, 01-25-2015 05:07 PM
    • Replies: 10
    • Views: 3,044
    03-25-2015, 10:21 PM Go to last post
  52. Sensor for AC

    Started by Jim Robinson, 03-19-2015 05:29 PM
    • Replies: 3
    • Views: 1,023
    03-25-2015, 07:24 AM Go to last post
    • Replies: 7
    • Views: 3,229
    03-25-2015, 04:52 AM Go to last post
    • Replies: 12
    • Views: 2,625
    03-19-2015, 04:54 PM Go to last post
  53. Snowmelt boiler

    Started by Wayne Edwards, 03-12-2015 06:29 AM
    • Replies: 12
    • Views: 1,574
    03-17-2015, 09:58 AM Go to last post
    • Replies: 4
    • Views: 1,178
    03-14-2015, 07:24 PM Go to last post
  54. Fraser & Johnston gas pack age

    Started by Don Martin, 03-06-2015 10:47 PM
    • Replies: 2
    • Views: 897
    03-07-2015, 10:46 AM Go to last post
  55. Heating Good or Bad ?

    Started by Sam Morris, 03-03-2015 07:39 PM
    • Replies: 14
    • Views: 1,996
    03-06-2015, 09:27 AM Go to last post
  56. AC Condensate Line Blowing Cold Air Into Sink?

    Started by JTravis, 03-03-2015 01:57 PM
    • Replies: 3
    • Views: 1,033
    03-03-2015, 03:51 PM Go to last post

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