Search:

Type: Forum Threads; User: mjohnson2981

Page 1 of 3 1 2 3

Search: Search took 0.01 seconds.

  1. Defrost board issue?

    Started by mjohnson2981, 09-07-2014 10:09 AM
    2 Pages
    1 2
    • Replies: 21
    • Views: 1,019
    Last Post: 11-02-2014 08:06 PM
    by timebuilder  Go to last post
  2. Oil in system

    Started by mjohnson2981, 08-30-2014 06:27 PM
    • Replies: 2
    • Views: 290
    Last Post: 08-30-2014 08:12 PM
    by mjohnson2981  Go to last post
  3. Rental unit franken-system...

    Started by mjohnson2981, 08-05-2014 11:07 PM
    • Replies: 11
    • Views: 698
    Last Post: 08-07-2014 11:29 AM
    by captaincompressor  Go to last post
  4. Humidifer saving money on A/C?

    Started by mjohnson2981, 06-22-2014 01:10 PM
    • Replies: 7
    • Views: 301
    Last Post: 06-22-2014 06:03 PM
    by teddy bear  Go to last post
  5. Defrosting walk-in door.

    Started by mjohnson2981, 05-31-2014 04:45 PM
    • Replies: 11
    • Views: 504
    Last Post: 05-31-2014 06:33 PM
    by mjohnson2981  Go to last post
  6. Evaporator height and subcooling

    Started by mjohnson2981, 05-26-2014 02:27 PM
    • Replies: 3
    • Views: 474
    Last Post: 05-29-2014 11:40 AM
    by icemeister  Go to last post
  7. Robinair Vacuum Pump

    Started by mjohnson2981, 05-26-2014 02:11 PM
    • Replies: 2
    • Views: 496
    Last Post: 05-26-2014 06:15 PM
    by mjohnson2981  Go to last post
  8. Fan motor & back EMP

    Started by mjohnson2981, 05-16-2014 03:21 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 759
    Last Post: 05-20-2014 10:22 PM
    by Mike703  Go to last post
  9. Schematic & Charging Procedures for Trane

    Started by mjohnson2981, 05-16-2014 08:32 AM
    • Replies: 6
    • Views: 500
    Last Post: 05-18-2014 05:00 PM
    by captaincompressor  Go to last post
  10. Grounding flexible gas connector?

    Started by mjohnson2981, 05-11-2014 11:35 AM
    • Replies: 5
    • Views: 330
    Last Post: 05-11-2014 03:09 PM
    by captaincompressor  Go to last post
  11. Loss of capacity to lineset

    Started by mjohnson2981, 04-23-2014 11:36 PM
    • Replies: 12
    • Views: 578
    Last Post: 05-02-2014 11:31 PM
    by mjohnson2981  Go to last post
  12. Not my install...

    Started by mjohnson2981, 03-08-2014 09:45 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 3,070
    Last Post: 03-22-2014 12:19 AM
    by Chasespeed  Go to last post
  13. Motor HP vs Amps

    Started by mjohnson2981, 03-15-2014 05:27 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,366
    Last Post: 03-19-2014 10:52 PM
    by 54regcab  Go to last post
  14. Clarification on a textbook example

    Started by mjohnson2981, 02-28-2014 03:14 PM
    • Replies: 1
    • Views: 339
    Last Post: 02-28-2014 06:31 PM
    by HvacActive  Go to last post
    • Replies: 1
    • Views: 413
    Last Post: 02-20-2014 09:23 PM
    by mjohnson2981  Go to last post
  15. Why aluminum tubing for pilots?

    Started by mjohnson2981, 02-10-2014 10:44 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,457
    Last Post: 02-16-2014 02:55 PM
    by mjohnson2981  Go to last post
  16. HSI glows but won't light gas

    Started by mjohnson2981, 02-01-2014 09:35 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 2,071
    Last Post: 02-12-2014 09:21 AM
    by Poodle Head Mikey  Go to last post
  17. Kitchen exhaust fan.

    Started by mjohnson2981, 01-29-2014 12:48 PM
    • Replies: 5
    • Views: 712
    Last Post: 02-11-2014 10:07 AM
    by ACFIXR  Go to last post
  18. Failed heat exchanger

    Started by mjohnson2981, 01-28-2014 10:35 PM
    • Replies: 12
    • Views: 841
    Last Post: 01-29-2014 11:19 PM
    by Rob_in_WV  Go to last post
  19. Williamson Furnace

    Started by mjohnson2981, 01-26-2014 07:49 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 1,518
    Last Post: 01-28-2014 08:19 PM
    by jm0711  Go to last post
  20. Heat pump and ice

    Started by mjohnson2981, 12-14-2013 09:14 AM
    • Replies: 7
    • Views: 650
    Last Post: 12-14-2013 08:11 PM
    by hvacker  Go to last post
  21. It is mostly 3 inch...

    Started by mjohnson2981, 11-19-2013 12:02 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,567
    Last Post: 12-07-2013 02:09 PM
    by mason  Go to last post
  22. External Equalizer Tube

    Started by mjohnson2981, 11-30-2013 12:46 AM
    • Replies: 4
    • Views: 390
    Last Post: 11-30-2013 10:15 AM
    by VTP99  Go to last post
  23. Open barrel terminals

    Started by mjohnson2981, 11-18-2013 09:45 PM
    • Replies: 7
    • Views: 662
    Last Post: 11-19-2013 02:35 PM
    by Joe Harper  Go to last post
  24. Sporlan Q body kit

    Started by mjohnson2981, 11-12-2013 09:47 AM
    • Replies: 6
    • Views: 432
    Last Post: 11-13-2013 02:05 PM
    by icemeister  Go to last post
  25. Antique fittings

    Started by mjohnson2981, 10-05-2013 12:06 AM
    5 Pages
    1 2 3 4 5
    • Replies: 55
    • Views: 3,348
    Last Post: 10-22-2013 08:58 AM
    by ICanHas  Go to last post
  26. Thieves!

    Started by mjohnson2981, 10-05-2013 09:19 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 2,499
    Last Post: 10-06-2013 09:27 PM
    by lytning  Go to last post
  27. Unit working with blown run cap?

    Started by mjohnson2981, 09-28-2013 03:22 PM
    • Replies: 4
    • Views: 583
    Last Post: 09-28-2013 10:48 PM
    by Todd Whaley  Go to last post
  28. Quick disconnect fittings

    Started by mjohnson2981, 09-12-2013 08:05 PM
    • Replies: 12
    • Views: 1,241
    Last Post: 09-18-2013 06:01 PM
    by machine11  Go to last post
  29. Heatpump Extended Data

    Started by mjohnson2981, 09-07-2013 05:01 PM
    • Replies: 11
    • Views: 641
    Last Post: 09-09-2013 10:16 AM
    by second opinion  Go to last post
  30. Blown capacitor

    Started by mjohnson2981, 08-25-2013 05:23 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,531
    Last Post: 08-28-2013 04:19 PM
    by hvacrmedic  Go to last post
  31. Mixed NU-22 and R22?

    Started by mjohnson2981, 08-17-2013 06:44 PM
    • Replies: 12
    • Views: 1,527
    Last Post: 08-18-2013 12:19 PM
    by Todd Whaley  Go to last post
  32. Light commercial vs Residential Equipment

    Started by mjohnson2981, 06-27-2013 06:12 PM
    • Replies: 5
    • Views: 595
    Last Post: 07-24-2013 04:38 PM
    by slctech  Go to last post
  33. Accurate clamp meter?

    Started by mjohnson2981, 07-03-2013 10:20 PM
    • Replies: 3
    • Views: 713
    Last Post: 07-04-2013 03:57 PM
    by coffeezone  Go to last post
  34. Airtemp Sizes

    Started by mjohnson2981, 06-27-2013 05:18 PM
    • Replies: 3
    • Views: 372
    Last Post: 06-28-2013 08:20 AM
    by mjohnson2981  Go to last post
  35. High humidity in walk in cooler

    Started by mjohnson2981, 06-02-2013 10:54 AM
    3 Pages
    1 2 3
    • Replies: 35
    • Views: 5,150
    Last Post: 06-11-2013 02:02 AM
    by steve36558  Go to last post
  36. Building a walk-in

    Started by mjohnson2981, 04-11-2013 06:10 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,483
    Last Post: 04-26-2013 04:04 AM
    by Bobbycold  Go to last post
  37. Wanted: Cylinder Holder

    Started by mjohnson2981, 06-23-2012 10:56 PM
    • Replies: 7
    • Views: 1,532
    Last Post: 12-31-2012 10:01 PM
    by Joehvac25  Go to last post

    Forum:
    Junk Yard

  38. Burnt smell from vents

    Started by mjohnson2981, 09-26-2012 12:01 PM
    2 Pages
    1 2
    • Replies: 13
    • Views: 9,788
    Last Post: 10-03-2012 07:14 AM
    by beenthere  Go to last post
  39. Digital Borescope

    Started by mjohnson2981, 06-28-2012 10:38 PM
    • Replies: 0
    • Views: 540
    Last Post: 06-28-2012 10:38 PM
    by mjohnson2981  Go to last post
  40. Testo 327 or Bacharach Fyrite Insight

    Started by mjohnson2981, 11-26-2011 03:31 PM
    • Replies: 3
    • Views: 571
    Last Post: 11-26-2011 05:59 PM
    by hvacpope  Go to last post
  41. Frozen A-Coil

    Started by mjohnson2981, 06-12-2011 07:43 PM
    • Replies: 2
    • Views: 818
    Last Post: 06-12-2011 08:23 PM
    by mjohnson2981  Go to last post
  42. Freon Theft

    Started by mjohnson2981, 06-06-2011 09:11 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 2,231
    Last Post: 06-08-2011 12:22 AM
    by thrashme  Go to last post
  43. Squeal from condensing unit.

    Started by mjohnson2981, 06-05-2011 03:29 PM
    • Replies: 3
    • Views: 569
    Last Post: 06-05-2011 04:34 PM
    by cuchulain  Go to last post
  44. JB Manifold Gauges

    Started by mjohnson2981, 05-27-2011 02:42 PM
    • Replies: 3
    • Views: 1,280
    Last Post: 05-29-2011 08:23 AM
    by uniservice  Go to last post
  45. Measuring CFM

    Started by mjohnson2981, 05-28-2011 03:15 PM
    • Replies: 5
    • Views: 900
    Last Post: 05-28-2011 11:25 PM
    by dan sw fl  Go to last post
Results 1 to 46 of 101
Page 1 of 3 1 2 3
Comfortech Show Promo Image

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
Comfortech365 Virtual Event