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Forum: Tech to Tech Chat - Residential

FOR TECHNICAL CHAT BETWEEN INDUSTRY WORKERS ONLY. NO AOP OR DIY** This forum is for Technical Chat in the Residential Industry and only within the limits of the Open area Rules concerning DIY. Any technical chat that goes too far will be removed or moved to the Pro Area.

  1. Sticky Thread Sticky Threads

  2. Poll Sticky Thread Poll: Curiosity Question On Brands You Carry

    Started by The Editor, 02-17-2012 04:21 PM
    22 Pages
    1 2 3 4 5 6 ... 22
    • Replies: 273
    • Views: 102,583
    07-21-2016, 12:36 AM Go to last post
  3. Sticky Thread NO AOP posts here please. ONLY Tech to Tech chatter

    Started by Dad, 08-10-2011 04:34 PM
    • Replies: 0
    • Views: 11,062
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Pressure drop across filters - did test surprising results

    Started by Robber, 02-26-2016 06:56 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 2,541
    03-24-2016, 05:50 PM Go to last post
  3. Confused R-22 to MO-99

    Started by AmosLee, 03-18-2016 09:41 PM
    • Replies: 11
    • Views: 1,044
    03-24-2016, 02:47 PM Go to last post
  4. Are there any low cost load calc programs?

    Started by ramco_air, 01-27-2016 10:56 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,836
    03-24-2016, 10:18 AM Go to last post
  5. how often do you change vac pump oil?

    Started by buggzy, 01-18-2012 08:36 AM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 8,701
    03-24-2016, 09:50 AM Go to last post
  6. seer rating

    Started by Rane69, 03-24-2016 07:10 AM
    • Replies: 4
    • Views: 385
    03-24-2016, 09:18 AM Go to last post
    • Replies: 3
    • Views: 361
    03-23-2016, 09:29 PM Go to last post
  7. Aprilaire 800 and Carrier Infinity System

    Started by Thunder1, 03-20-2016 01:29 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 984
    03-23-2016, 03:57 PM Go to last post
  8. Green stuff in lineset.

    Started by les_is_more94, 02-10-2016 01:10 PM
    • Replies: 9
    • Views: 911
    03-23-2016, 02:14 PM Go to last post
  9. Pancake air handler

    Started by rollandsaxton, 03-23-2016 12:07 AM
    • Replies: 11
    • Views: 600
    03-23-2016, 12:49 PM Go to last post
  10. The evil parts changers

    Started by dkalasz, 02-06-2016 01:20 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 3,240
    03-23-2016, 08:30 AM Go to last post
  11. Plastic line set

    Started by Robert norton, 03-13-2014 05:34 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 4,988
    03-22-2016, 10:45 PM Go to last post
  12. Sealtite ground?

    Started by Glennhvac, 03-19-2016 03:53 PM
    • Replies: 12
    • Views: 739
    03-22-2016, 12:17 PM Go to last post
  13. Using Enthalpy Conversion Chart

    Started by thepresence, 03-21-2016 10:39 AM
    • Replies: 2
    • Views: 365
    03-22-2016, 09:31 AM Go to last post
  14. Good R410A leak Detector

    Started by coyote, 01-24-2016 09:42 PM
    • Replies: 10
    • Views: 1,182
    03-22-2016, 09:11 AM Go to last post
  15. Goodman air handler fan running constantly

    Started by coldnhot81, 03-08-2016 08:14 AM
    5 Pages
    1 2 3 4 5
    • Replies: 52
    • Views: 3,337
    03-21-2016, 08:39 PM Go to last post
  16. Special Precautions for AC units in highly Dusty Conditions

    Started by sree.s3, 03-14-2016 02:51 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,065
    03-20-2016, 11:38 PM Go to last post
  17. Leak Detector

    Started by silverfox1958, 03-19-2016 03:26 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 985
    03-20-2016, 10:49 PM Go to last post
  18. ThermoPride cased coil????

    Started by uncle matt, 03-19-2016 04:51 PM
    • Replies: 1
    • Views: 294
    03-19-2016, 05:50 PM Go to last post
  19. Shorted scroll 2x

    Started by Iceman_pdx, 03-18-2016 10:33 PM
    • Replies: 9
    • Views: 659
    03-19-2016, 05:14 PM Go to last post
  20. Heat Pump Defrost with no Electric Backup Heat

    Started by Parksy, 03-12-2016 12:03 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,356
    03-18-2016, 04:32 PM Go to last post
  21. How does a distributor handle this?

    Started by dave r, 02-13-2016 03:37 PM
    • Replies: 12
    • Views: 1,375
    03-18-2016, 10:19 AM Go to last post
  22. Service Tech Qualifications/Description

    Started by KtRoP, 10-04-2015 04:43 PM
    • Replies: 12
    • Views: 1,547
    03-18-2016, 10:10 AM Go to last post
  23. Introduction

    Started by Bill B, 11-27-2015 12:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,212
    03-18-2016, 09:54 AM Go to last post
  24. Is this stay brite?

    Started by Kilg0re, 05-30-2015 01:48 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 3,584
    03-17-2016, 10:59 PM Go to last post
  25. H'well wifi app 'update'

    Started by mrkelly, 03-17-2016 10:26 AM
    • Replies: 3
    • Views: 424
    03-17-2016, 07:31 PM Go to last post
  26. York defrost control board

    Started by kdr233, 03-16-2016 08:39 PM
    • Replies: 4
    • Views: 362
    03-17-2016, 12:26 PM Go to last post
  27. Tin Plate Coil - What?

    Started by ripley,fla, 03-15-2016 07:18 PM
    • Replies: 9
    • Views: 664
    03-17-2016, 06:21 AM Go to last post
  28. Higher seer coils

    Started by btuexpert, 03-15-2016 10:50 PM
    • Replies: 9
    • Views: 602
    03-16-2016, 07:38 PM Go to last post
  29. opinions on navien equipment

    Started by probverb27:17, 10-28-2015 09:39 PM
    • Replies: 11
    • Views: 1,046
    03-15-2016, 10:54 PM Go to last post
  30. Confused with post

    Started by btuexpert, 03-14-2016 06:33 PM
    • Replies: 3
    • Views: 474
    03-15-2016, 07:38 PM Go to last post
  31. Lineset UV Protection

    Started by AllTemp, 06-07-2014 06:02 AM
    • Replies: 11
    • Views: 3,165
    03-13-2016, 11:39 PM Go to last post
  32. ISO 9001 company for residential HVAC

    Started by Jake-Klim, 03-08-2016 11:35 AM
    • Replies: 2
    • Views: 426
    03-13-2016, 05:33 PM Go to last post
    • Replies: 11
    • Views: 861
    03-13-2016, 03:18 PM Go to last post
  33. Locking EL296 into 1st stage

    Started by blakeobeans, 03-10-2016 07:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 954
    03-13-2016, 12:16 PM Go to last post
  34. Wrightsoft help?

    Started by Tech2104, 03-04-2016 12:06 AM
    • Replies: 7
    • Views: 662
    03-13-2016, 09:46 AM Go to last post
  35. Double Shaft Fan Motor - Modification

    Started by FrostGiant, 03-12-2016 07:04 PM
    • Replies: 4
    • Views: 501
    03-13-2016, 09:01 AM Go to last post
  36. AirCon leak

    Started by mnbvcxz, 03-06-2016 10:11 PM
    • Replies: 1
    • Views: 636
    03-12-2016, 11:13 AM Go to last post
  37. Can a TXV be reused?

    Started by CircusEnvy, 10-29-2015 12:41 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,152
    03-12-2016, 12:13 AM Go to last post
  38. negative capacitor reading

    Started by RDorr92788, 03-09-2016 12:31 AM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 1,431
    03-11-2016, 06:31 PM Go to last post
  39. Westland Mich - can anyone help me ?

    Started by Poodle Head Mikey, 03-10-2016 11:22 AM
    • Replies: 9
    • Views: 580
    03-11-2016, 11:45 AM Go to last post
  40. Question DUMONT DEHUMIDIFIER

    Started by summit5961, 03-10-2016 10:21 PM
    • Replies: 0
    • Views: 267
    03-10-2016, 10:21 PM Go to last post
  41. hermetic compressor oil change?

    Started by onad, 04-13-2007 12:39 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 8,071
    03-10-2016, 06:37 PM Go to last post
  42. Roof Top Ductless Install

    Started by James Colver, 03-09-2016 12:53 AM
    • Replies: 9
    • Views: 804
    03-10-2016, 04:06 PM Go to last post
  43. carrier 58ST090-16 furnace hole

    Started by timjimbob, 03-09-2016 08:05 AM
    • Replies: 4
    • Views: 473
    03-09-2016, 01:04 PM Go to last post
  44. Thumbs up Fujitsu overshooting set temp

    Started by eswin65, 03-09-2016 09:41 AM
    • Replies: 2
    • Views: 355
    03-09-2016, 10:20 AM Go to last post
  45. Basic Boiler Workings and Pressure Issue

    Started by colnago, 03-08-2016 01:18 AM
    • Replies: 12
    • Views: 696
    03-09-2016, 09:18 AM Go to last post
    • Replies: 7
    • Views: 459
    03-08-2016, 07:48 PM Go to last post
  46. Furnace drain water is black

    Started by VanMan812, 03-06-2016 11:50 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,081
    03-08-2016, 07:24 AM Go to last post
  47. Double wall flex vent

    Started by les_is_more94, 11-18-2015 07:01 PM
    • Replies: 3
    • Views: 740
    03-07-2016, 03:13 PM Go to last post
  48. I hate it when...

    Started by rcstl, 08-14-2015 05:56 PM
    4 Pages
    1 2 3 4
    • Replies: 44
    • Views: 4,504
    03-07-2016, 08:26 AM Go to last post

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