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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: 281
    • Views: 115,925
    01-14-2017, 11:30 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: 12,200
    08-10-2011, 04:34 PM Go to last post
  1. Normal Thread Normal Threads

  2. Water Heater Question

    Started by BurnerGuy, 02-17-2016 10:10 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 3,174
    03-28-2016, 08:41 AM Go to last post
  3. Checking pressures in cooling

    Started by flogprousa7368, 03-26-2016 02:03 AM
    2 Pages
    1 2
    • Replies: 20
    • Views: 1,752
    03-27-2016, 11:47 PM Go to last post
  4. Any tricks?

    Started by flogprousa7368, 03-26-2016 12:16 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,498
    03-27-2016, 10:48 AM Go to last post
  5. Burning up a thermostat.

    Started by flogprousa7368, 03-26-2016 08:26 AM
    • Replies: 6
    • Views: 848
    03-27-2016, 09:15 AM Go to last post
  6. Is there a code a against narrow coils on top of wide furnaces?

    Started by Irascible, 03-22-2016 10:09 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,638
    03-27-2016, 08:15 AM Go to last post
  7. Might need a new vac pump

    Started by splus, 03-26-2016 11:31 AM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,547
    03-27-2016, 02:18 AM Go to last post
  8. How would you change the blower in this?

    Started by Snaple4, 03-13-2016 07:55 PM
    4 Pages
    1 2 3 4
    • Replies: 42
    • Views: 5,211
    03-26-2016, 10:07 PM Go to last post
  9. Has anyone used this?

    Started by pcp, 03-24-2016 07:45 PM
    • Replies: 6
    • Views: 987
    03-26-2016, 09:39 PM Go to last post
  10. Condensate Drain Air Gap

    Started by behappy, 03-23-2016 04:37 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 2,201
    03-26-2016, 09:42 AM Go to last post
  11. Replacement probes for SDP2

    Started by CircusEnvy, 03-25-2016 05:33 PM
    • Replies: 3
    • Views: 500
    03-26-2016, 01:47 AM Go to last post
  12. microns

    Started by reverunbilly, 05-18-2005 01:38 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 19,453
    03-25-2016, 06:37 PM Go to last post
  13. BEST WAY TO TEST A REVERSING THAT MAY BE STUCK

    Started by gmac, 02-18-2016 08:20 PM
    • Replies: 11
    • Views: 1,430
    03-25-2016, 06:31 PM Go to last post
  14. 50/50 - Second guessing call.

    Started by Robber, 03-25-2016 12:38 PM
    • Replies: 7
    • Views: 851
    03-25-2016, 06:11 PM Go to last post
  15. 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: 3,506
    03-24-2016, 05:50 PM Go to last post
  16. Confused R-22 to MO-99

    Started by AmosLee, 03-18-2016 09:41 PM
    • Replies: 11
    • Views: 1,521
    03-24-2016, 02:47 PM Go to last post
  17. 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: 2,579
    03-24-2016, 10:18 AM Go to last post
  18. 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: 11,003
    03-24-2016, 09:50 AM Go to last post
  19. seer rating

    Started by Rane69, 03-24-2016 07:10 AM
    • Replies: 4
    • Views: 584
    03-24-2016, 09:18 AM Go to last post
    • Replies: 3
    • Views: 530
    03-23-2016, 09:29 PM Go to last post
  20. Aprilaire 800 and Carrier Infinity System

    Started by Thunder1, 03-20-2016 01:29 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,592
    03-23-2016, 03:57 PM Go to last post
  21. Green stuff in lineset.

    Started by les_is_more94, 02-10-2016 01:10 PM
    • Replies: 9
    • Views: 1,312
    03-23-2016, 02:14 PM Go to last post
  22. Pancake air handler

    Started by rollandsaxton, 03-23-2016 12:07 AM
    • Replies: 11
    • Views: 1,102
    03-23-2016, 12:49 PM Go to last post
  23. The evil parts changers

    Started by dkalasz, 02-06-2016 01:20 PM
    3 Pages
    1 2 3
    • Replies: 34
    • Views: 4,136
    03-23-2016, 08:30 AM Go to last post
  24. Plastic line set

    Started by Robert norton, 03-13-2014 05:34 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 6,259
    03-22-2016, 10:45 PM Go to last post
  25. Sealtite ground?

    Started by Glennhvac, 03-19-2016 03:53 PM
    • Replies: 12
    • Views: 1,112
    03-22-2016, 12:17 PM Go to last post
  26. Using Enthalpy Conversion Chart

    Started by thepresence, 03-21-2016 10:39 AM
    • Replies: 2
    • Views: 503
    03-22-2016, 09:31 AM Go to last post
  27. Good R410A leak Detector

    Started by coyote, 01-24-2016 09:42 PM
    • Replies: 10
    • Views: 1,823
    03-22-2016, 09:11 AM Go to last post
  28. 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: 4,744
    03-21-2016, 08:39 PM Go to last post
  29. 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: 1,528
    03-20-2016, 11:38 PM Go to last post
  30. Leak Detector

    Started by silverfox1958, 03-19-2016 03:26 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,409
    03-20-2016, 10:49 PM Go to last post
  31. ThermoPride cased coil????

    Started by uncle matt, 03-19-2016 04:51 PM
    • Replies: 1
    • Views: 368
    03-19-2016, 05:50 PM Go to last post
  32. Shorted scroll 2x

    Started by Iceman_pdx, 03-18-2016 10:33 PM
    • Replies: 9
    • Views: 1,009
    03-19-2016, 05:14 PM Go to last post
  33. Heat Pump Defrost with no Electric Backup Heat

    Started by Parksy, 03-12-2016 12:03 PM
    2 Pages
    1 2
    • Replies: 24
    • Views: 1,770
    03-18-2016, 04:32 PM Go to last post
  34. How does a distributor handle this?

    Started by dave r, 02-13-2016 03:37 PM
    • Replies: 12
    • Views: 1,714
    03-18-2016, 10:19 AM Go to last post
  35. Service Tech Qualifications/Description

    Started by KtRoP, 10-04-2015 04:43 PM
    • Replies: 12
    • Views: 1,866
    03-18-2016, 10:10 AM Go to last post
  36. Introduction

    Started by Bill B, 11-27-2015 12:17 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,801
    03-18-2016, 09:54 AM Go to last post
  37. Is this stay brite?

    Started by Kilg0re, 05-30-2015 01:48 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,461
    03-17-2016, 10:59 PM Go to last post
  38. H'well wifi app 'update'

    Started by mrkelly, 03-17-2016 10:26 AM
    • Replies: 3
    • Views: 582
    03-17-2016, 07:31 PM Go to last post
  39. York defrost control board

    Started by kdr233, 03-16-2016 08:39 PM
    • Replies: 4
    • Views: 507
    03-17-2016, 12:26 PM Go to last post
  40. Tin Plate Coil - What?

    Started by ripley,fla, 03-15-2016 07:18 PM
    • Replies: 9
    • Views: 982
    03-17-2016, 06:21 AM Go to last post
  41. Higher seer coils

    Started by btuexpert, 03-15-2016 10:50 PM
    • Replies: 9
    • Views: 1,004
    03-16-2016, 07:38 PM Go to last post
  42. opinions on navien equipment

    Started by probverb27:17, 10-28-2015 09:39 PM
    • Replies: 11
    • Views: 1,458
    03-15-2016, 10:54 PM Go to last post
  43. Confused with post

    Started by btuexpert, 03-14-2016 06:33 PM
    • Replies: 3
    • Views: 588
    03-15-2016, 07:38 PM Go to last post
  44. Lineset UV Protection

    Started by AllTemp, 06-07-2014 06:02 AM
    • Replies: 11
    • Views: 4,156
    03-13-2016, 11:39 PM Go to last post
  45. ISO 9001 company for residential HVAC

    Started by Jake-Klim, 03-08-2016 11:35 AM
    • Replies: 2
    • Views: 531
    03-13-2016, 05:33 PM Go to last post
    • Replies: 11
    • Views: 1,157
    03-13-2016, 03:18 PM Go to last post
  46. Locking EL296 into 1st stage

    Started by blakeobeans, 03-10-2016 07:34 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,343
    03-13-2016, 12:16 PM Go to last post
  47. Wrightsoft help?

    Started by Tech2104, 03-04-2016 12:06 AM
    • Replies: 7
    • Views: 988
    03-13-2016, 09:46 AM Go to last post
  48. Double Shaft Fan Motor - Modification

    Started by FrostGiant, 03-12-2016 07:04 PM
    • Replies: 4
    • Views: 637
    03-13-2016, 09:01 AM Go to last post
  49. AirCon leak

    Started by mnbvcxz, 03-06-2016 10:11 PM
    • Replies: 1
    • Views: 796
    03-12-2016, 11:13 AM Go to last post

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