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Type: Forum Threads; User: mjohnson2981

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  1. Absorbtion A/C?

    Started by mjohnson2981, 09-26-2015 07:06 PM
    • Replies: 12
    • Views: 639
    Last Post: 09-27-2015 07:55 AM
    by TechmanTerry  Go to last post
  2. Accumulator Replacement

    Started by mjohnson2981, 09-09-2015 05:26 PM
    • Replies: 9
    • Views: 728
    Last Post: 09-11-2015 12:27 AM
    by y7turbo  Go to last post
  3. True T49s

    Started by mjohnson2981, 09-09-2015 08:48 PM
    • Replies: 9
    • Views: 591
    Last Post: 09-10-2015 11:11 AM
    by mjohnson2981  Go to last post
  4. Pistons

    Started by mjohnson2981, 09-05-2015 09:02 PM
    • Replies: 4
    • Views: 536
    Last Post: 09-07-2015 12:52 AM
    by Snaple4  Go to last post
  5. Formula for DeltaT?

    Started by mjohnson2981, 06-16-2015 08:54 PM
    • Replies: 0
    • Views: 369
    Last Post: 06-16-2015 08:54 PM
    by mjohnson2981  Go to last post
  6. Goodman model possibilities

    Started by mjohnson2981, 05-24-2015 11:58 AM
    • Replies: 8
    • Views: 820
    Last Post: 06-05-2015 11:42 AM
    by captaincompressor  Go to last post
  7. Old Janitrol

    Started by mjohnson2981, 06-01-2015 02:49 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,051
    Last Post: 06-04-2015 11:18 AM
    by Glennhvac  Go to last post
  8. Removing air with recovery cylinder?

    Started by mjohnson2981, 05-24-2015 10:39 AM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 1,750
    Last Post: 05-24-2015 09:23 PM
    by Poodle Head Mikey  Go to last post
  9. Hunting Piston?

    Started by mjohnson2981, 05-23-2015 06:25 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 3,111
    Last Post: 05-24-2015 01:01 PM
    by penderway  Go to last post
  10. Experts that can't braze. - No pictures...

    Started by mjohnson2981, 05-18-2015 10:05 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,621
    Last Post: 05-20-2015 08:15 PM
    by doug1111  Go to last post
  11. Thermocouple clamp

    Started by mjohnson2981, 05-12-2015 09:52 PM
    • Replies: 4
    • Views: 495
    Last Post: 05-13-2015 09:55 AM
    by mjohnson2981  Go to last post
  12. High humidity in walk in cooler

    Started by mjohnson2981, 06-02-2013 09:54 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 10,141
    Last Post: 04-09-2015 03:55 PM
    by Bjmlincoln  Go to last post
  13. Defrost board issue?

    Started by mjohnson2981, 09-07-2014 09:09 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 2,352
    Last Post: 11-02-2014 08:06 PM
    by timebuilder  Go to last post
  14. Oil in system

    Started by mjohnson2981, 08-30-2014 05:27 PM
    • Replies: 2
    • Views: 458
    Last Post: 08-30-2014 07:12 PM
    by mjohnson2981  Go to last post
  15. Rental unit franken-system...

    Started by mjohnson2981, 08-05-2014 10:07 PM
    • Replies: 11
    • Views: 1,148
    Last Post: 08-07-2014 10:29 AM
    by captaincompressor  Go to last post
  16. Humidifer saving money on A/C?

    Started by mjohnson2981, 06-22-2014 12:10 PM
    • Replies: 7
    • Views: 511
    Last Post: 06-22-2014 05:03 PM
    by teddy bear  Go to last post
  17. Defrosting walk-in door.

    Started by mjohnson2981, 05-31-2014 03:45 PM
    • Replies: 11
    • Views: 1,378
    Last Post: 05-31-2014 05:33 PM
    by mjohnson2981  Go to last post
  18. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 01:27 PM
    • Replies: 3
    • Views: 673
    Last Post: 05-29-2014 10:40 AM
    by icemeister  Go to last post
  19. Robinair Vacuum Pump

    Started by mjohnson2981, 05-26-2014 01:11 PM
    • Replies: 2
    • Views: 815
    Last Post: 05-26-2014 05:15 PM
    by mjohnson2981  Go to last post
  20. Fan motor & back EMP

    Started by mjohnson2981, 05-16-2014 02:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 1,515
    Last Post: 05-20-2014 09:22 PM
    by Mike703  Go to last post
  21. Schematic & Charging Procedures for Trane

    Started by mjohnson2981, 05-16-2014 07:32 AM
    • Replies: 6
    • Views: 950
    Last Post: 05-18-2014 04:00 PM
    by captaincompressor  Go to last post
  22. Grounding flexible gas connector?

    Started by mjohnson2981, 05-11-2014 10:35 AM
    • Replies: 5
    • Views: 784
    Last Post: 05-11-2014 02:09 PM
    by captaincompressor  Go to last post
  23. Loss of capacity to lineset

    Started by mjohnson2981, 04-23-2014 10:36 PM
    • Replies: 12
    • Views: 1,323
    Last Post: 05-02-2014 10:31 PM
    by mjohnson2981  Go to last post
  24. Not my install...

    Started by mjohnson2981, 03-08-2014 09:45 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 4,140
    Last Post: 03-21-2014 11:19 PM
    by Chasespeed  Go to last post
  25. Motor HP vs Amps

    Started by mjohnson2981, 03-15-2014 04:27 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 2,539
    Last Post: 03-19-2014 09:52 PM
    by 54regcab  Go to last post
  26. Clarification on a textbook example

    Started by mjohnson2981, 02-28-2014 03:14 PM
    • Replies: 1
    • Views: 487
    Last Post: 02-28-2014 06:31 PM
    by HvacActive  Go to last post
    • Replies: 1
    • Views: 634
    Last Post: 02-20-2014 09:23 PM
    by mjohnson2981  Go to last post
  27. Why aluminum tubing for pilots?

    Started by mjohnson2981, 02-10-2014 10:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,007
    Last Post: 02-16-2014 02:55 PM
    by mjohnson2981  Go to last post
  28. HSI glows but won't light gas

    Started by mjohnson2981, 02-01-2014 09:35 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 3,594
    Last Post: 02-12-2014 09:21 AM
    by Poodle Head Mikey  Go to last post
  29. Kitchen exhaust fan.

    Started by mjohnson2981, 01-29-2014 12:48 PM
    • Replies: 5
    • Views: 1,039
    Last Post: 02-11-2014 10:07 AM
    by ACFIXR  Go to last post
  30. Failed heat exchanger

    Started by mjohnson2981, 01-28-2014 10:35 PM
    • Replies: 12
    • Views: 1,439
    Last Post: 01-29-2014 11:19 PM
    by Rob_in_WV  Go to last post
  31. Williamson Furnace

    Started by mjohnson2981, 01-26-2014 07:49 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 3,032
    Last Post: 01-28-2014 08:19 PM
    by jm0711  Go to last post
  32. Heat pump and ice

    Started by mjohnson2981, 12-14-2013 09:14 AM
    • Replies: 7
    • Views: 961
    Last Post: 12-14-2013 08:11 PM
    by hvacker  Go to last post
  33. It is mostly 3 inch...

    Started by mjohnson2981, 11-19-2013 12:02 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,327
    Last Post: 12-07-2013 02:09 PM
    by mason  Go to last post
  34. External Equalizer Tube

    Started by mjohnson2981, 11-30-2013 12:46 AM
    • Replies: 4
    • Views: 605
    Last Post: 11-30-2013 10:15 AM
    by VTP99  Go to last post
  35. Open barrel terminals

    Started by mjohnson2981, 11-18-2013 09:45 PM
    • Replies: 7
    • Views: 1,024
    Last Post: 11-19-2013 02:35 PM
    by Joe Harper  Go to last post
  36. Sporlan Q body kit

    Started by mjohnson2981, 11-12-2013 09:47 AM
    • Replies: 6
    • Views: 748
    Last Post: 11-13-2013 02:05 PM
    by icemeister  Go to last post
  37. Antique fittings

    Started by mjohnson2981, 10-04-2013 11:06 PM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 5,464
    Last Post: 10-22-2013 07:58 AM
    by ICanHas  Go to last post
  38. Thieves!

    Started by mjohnson2981, 10-05-2013 08:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 3,485
    Last Post: 10-06-2013 08:27 PM
    by lytning  Go to last post
  39. Unit working with blown run cap?

    Started by mjohnson2981, 09-28-2013 02:22 PM
    • Replies: 4
    • Views: 816
    Last Post: 09-28-2013 09:48 PM
    by Todd Whaley  Go to last post
  40. Quick disconnect fittings

    Started by mjohnson2981, 09-12-2013 07:05 PM
    • Replies: 12
    • Views: 2,528
    Last Post: 09-18-2013 05:01 PM
    by machine11  Go to last post
  41. Heatpump Extended Data

    Started by mjohnson2981, 09-07-2013 04:01 PM
    • Replies: 11
    • Views: 1,169
    Last Post: 09-09-2013 09:16 AM
    by second opinion  Go to last post
  42. Blown capacitor

    Started by mjohnson2981, 08-25-2013 04:23 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,341
    Last Post: 08-28-2013 03:19 PM
    by hvacrmedic  Go to last post
  43. Mixed NU-22 and R22?

    Started by mjohnson2981, 08-17-2013 05:44 PM
    • Replies: 12
    • Views: 2,826
    Last Post: 08-18-2013 11:19 AM
    by Todd Whaley  Go to last post
  44. Light commercial vs Residential Equipment

    Started by mjohnson2981, 06-27-2013 05:12 PM
    • Replies: 5
    • Views: 753
    Last Post: 07-24-2013 03:38 PM
    by slctech  Go to last post
  45. Accurate clamp meter?

    Started by mjohnson2981, 07-03-2013 09:20 PM
    • Replies: 3
    • Views: 988
    Last Post: 07-04-2013 02:57 PM
    by coffeezone  Go to last post
  46. Airtemp Sizes

    Started by mjohnson2981, 06-27-2013 04:18 PM
    • Replies: 3
    • Views: 517
    Last Post: 06-28-2013 07:20 AM
    by mjohnson2981  Go to last post
  47. Building a walk-in

    Started by mjohnson2981, 04-11-2013 05:10 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,071
    Last Post: 04-26-2013 03:04 AM
    by Bobbycold  Go to last post
  48. Wanted: Cylinder Holder

    Started by mjohnson2981, 06-23-2012 09:56 PM
    • Replies: 7
    • Views: 1,974
    Last Post: 12-31-2012 10:01 PM
    by Joehvac25  Go to last post

    Forum:
    Junk Yard

  49. Burnt smell from vents

    Started by mjohnson2981, 09-26-2012 11:01 AM
    2 Pages
    1 2
    • Replies: 13
    • Views: 16,125
    Last Post: 10-03-2012 06:14 AM
    by beenthere  Go to last post
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