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Type: Forum Threads; User: mccann

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Small old Tenney test chamber, high side questions.

Started by mccann, 03-26-2021 08:44 AM
- Replies: 15
- Views: 3,335
Last Post By:

Last Post: 04-10-2021 11:18 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Tucson AZ, commercial service manager and a good tech needed.

Started by mccann, 01-09-2021 12:23 PM
- Replies: 7
- Views: 3,587
Last Post By:

Last Post: 01-12-2021 11:25 PM

by AdrianOmarPerez

Forum:
Job Wanted/Needed Discussion
Temp sensors fail on York chillers

Started by mccann, 04-16-2015 11:03 PM
- Replies: 8
- Views: 9,201
Last Post By:

Last Post: 09-15-2020 09:05 AM

by Acteck331

Forum:
Tech to Tech Chat - Commercial
Trane 2007 heat pump RTU piping understanding wanted

Started by mccann, 06-28-2020 11:44 AM
- Replies: 6
- Views: 1,944
Last Post By:

Last Post: 06-28-2020 06:49 PM

by CHAINIK

Forum:
Tech to Tech Chat - Commercial
Water flow noise in chilled water pipes

Started by mccann, 01-10-2020 07:46 AM
- Replies: 5
- Views: 4,180
Last Post By:

Last Post: 01-10-2020 07:50 PM

by mccann

Forum:
Tech to Tech Chat - Commercial
van hooks

Started by mccann, 04-12-2018 08:28 AM
- Replies: 4
- Views: 27,362
Last Post By:

Last Post: 01-07-2020 08:48 PM

by Premi

Forum:
Members Inventions **NEW
Mini-split cassette pump replacement?

Started by mccann, 07-21-2019 05:01 PM
- Replies: 4
- Views: 1,329
Last Post By:

Last Post: 07-21-2019 05:42 PM

by mccann

Forum:
Tech to Tech Chat - Commercial
Wine cooler, AXV, automatic expansion valve and other issues.

Started by mccann, 07-16-2019 08:52 PM
- Replies: 4
- Views: 2,555
Last Post By:

Last Post: 07-18-2019 07:59 PM

by mccann

Forum:
Tech to Tech Chat - Commercial
Is an air vent always needed at every high point in a closed loop?

Started by mccann, 06-25-2019 08:44 PM

3 Pages •

1 2 3
- Replies: 49
- Views: 15,175
Last Post By:

Last Post: 07-01-2019 10:56 AM

by jimp

Forum:
Tech to Tech Chat - Commercial
I can not "Like" post

Started by mccann, 06-29-2019 09:11 AM
- Replies: 5
- Views: 3,463
Last Post By:

Last Post: 06-29-2019 03:07 PM

by Dad

Forum:
SITE Software Issues? Post Them Here
Will a small high point cause an air lock if not vented?

Started by mccann, 06-26-2019 07:36 AM
- Replies: 2
- Views: 2,211
Last Post By:

Last Post: 06-26-2019 10:02 AM

by 71CHOPS

Forum:
Chillers Open Forum
When should I call an idea a business and what about selling an idea?

Started by mccann, 05-19-2019 04:08 AM
- Replies: 2
- Views: 5,850
Last Post By:

Last Post: 05-19-2019 06:25 PM

by mccann

Forum:
Members Inventions **NEW
Zone system on small office building confusion

Started by mccann, 11-22-2018 02:52 PM
- Replies: 2
- Views: 1,205
Last Post By:

Last Post: 11-27-2018 01:21 PM

by JeffWil

Forum:
Controls
Is a twinning kit always needed with system that does not have twinning terminals?

Started by mccann, 03-31-2018 06:08 PM
- Replies: 14
- Views: 7,157
Last Post By:

Last Post: 04-04-2018 11:41 AM

by ugottabkidnme

Forum:
Tech to Tech Chat - Commercial
old trane 50 ton controls and alarms

Started by mccann, 03-15-2018 06:57 AM
- Replies: 6
- Views: 2,337
Last Post By:

Last Post: 03-20-2018 04:04 PM

by Bglenn525

Forum:
Tech to Tech Chat - Commercial
test post

Started by mccann, 03-15-2018 06:52 AM
- Replies: 3
- Views: 272
Last Post By:

Last Post: 03-15-2018 07:11 PM

by tyler.helton

Forum:
Practice, Testing Area
don't see new post I did

Started by mccann, 03-15-2018 06:47 AM
- Replies: 1
- Views: 1,410
Last Post By:

Last Post: 03-15-2018 10:18 AM

by Dad

Forum:
SITE Software Issues? Post Them Here
Two control transformers, 3 phase power, Commstat 4 smoke alarm

Started by mccann, 04-13-2017 08:16 AM
- Replies: 4
- Views: 2,381
Last Post By:

Last Post: 04-14-2017 08:54 AM

by timebuilder

Forum:
Tech to Tech Chat - Commercial
Carrier, defrost and freeze stat.

Started by mccann, 01-26-2017 08:26 AM
- Replies: 8
- Views: 3,077
Last Post By:

Last Post: 02-03-2017 06:33 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
4-20 milliamp actuator

Started by mccann, 01-10-2017 07:27 AM
- Replies: 6
- Views: 3,006
Last Post By:

Last Post: 01-12-2017 06:56 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Replacing the local human interface, Trane, Intellipak, SXHFC60

Started by mccann, 09-13-2016 09:30 AM
- Replies: 5
- Views: 3,324
Last Post By:

Last Post: 09-17-2016 10:14 PM

by gravity

Forum:
Tech to Tech Chat - Commercial
Trane CGAE conversion question

Started by mccann, 07-31-2016 06:36 AM
- Replies: 7
- Views: 1,578
Last Post By:

Last Post: 08-07-2016 11:13 AM

by heatingman

Forum:
Tech to Tech Chat - Commercial
51,800 does 60,000 worth of work?

Started by mccann, 08-04-2016 08:01 AM
- Replies: 9
- Views: 2,151
Last Post By:

Last Post: 08-05-2016 01:46 PM

by servicefitter

Forum:
Tech to Tech Chat - Commercial
Where to start on neglected Chiller system?

Started by mccann, 06-25-2016 07:24 PM
- Replies: 3
- Views: 1,801
Last Post By:

Last Post: 06-27-2016 05:01 PM

by dudeabides

Forum:
Chillers Open Forum
Comfort Link shows a head pressure when there ain't no transducer.

Started by mccann, 06-10-2016 08:04 AM
- Replies: 9
- Views: 2,516
Last Post By:

Last Post: 06-11-2016 11:05 PM

by Dallas Duster

Forum:
Tech to Tech Chat - Commercial
Ingersoll-Rand air drier alarm "SE"

Started by mccann, 01-20-2016 07:01 AM
- Replies: 1
- Views: 954
Last Post By:

Last Post: 01-21-2016 05:54 AM

by ckartson

Forum:
Tech to Tech Chat - Commercial
Putting recovered gas back in.

Started by mccann, 01-13-2016 08:09 AM
- Replies: 8
- Views: 2,171
Last Post By:

Last Post: 01-15-2016 09:34 PM

by rrobmac

Forum:
Tech to Tech Chat - Commercial
Parallel fan powered box question.

Started by mccann, 11-13-2015 06:25 AM
- Replies: 3
- Views: 2,128
Last Post By:

Last Post: 11-14-2015 12:36 PM

by hvac69

Forum:
Tech to Tech Chat - Commercial
How do I check a VAV box?

Started by mccann, 11-12-2015 07:41 AM
- Replies: 6
- Views: 3,175
Last Post By:

Last Post: 11-14-2015 11:22 AM

by viceman

Forum:
Tech to Tech Chat - Commercial
Lost VAV communication, Novar

Started by mccann, 11-13-2015 07:06 AM
- Replies: 2
- Views: 2,121
Last Post By:

Last Post: 11-14-2015 10:58 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Insulation knife, your opinion please

Started by mccann, 03-24-2009 09:56 AM

2 Pages •

1 2
- Replies: 30
- Views: 18,116
Last Post By:

Last Post: 08-31-2015 06:50 AM

by jmsmars1

Forum:
General Discussion
Artificial Intelligence opinion

Started by mccann, 06-28-2015 06:13 PM
- Replies: 11
- Views: 2,038
Last Post By:

Last Post: 07-06-2015 11:26 AM

by jebes

Forum:
Tech to Tech Chat - Commercial
Any good temperature alarms?

Started by mccann, 06-15-2015 08:17 PM
- Replies: 0
- Views: 912
Last Post By:

Last Post: 06-15-2015 08:17 PM

by mccann

Forum:
Refrigeration & Ice Making
Military AC units

Started by mccann, 05-05-2015 11:18 PM
- Replies: 7
- Views: 3,968
Last Post By:

Last Post: 05-10-2015 09:03 PM

by TheMechTech

Forum:
Tech to Tech Chat - Commercial
York flash tank level sensor calibration?

Started by mccann, 04-05-2014 05:26 PM
- Replies: 17
- Views: 13,437
Last Post By:

Last Post: 04-19-2015 10:11 AM

by Heavyevans

Forum:
Chillers Open Forum
Trane chiller low suction.

Started by mccann, 04-11-2015 11:22 AM
- Replies: 14
- Views: 8,373
Last Post By:

Last Post: 04-14-2015 08:26 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Belimo to controller change output

Started by mccann, 02-27-2015 07:46 AM
- Replies: 8
- Views: 3,437
Last Post By:

Last Post: 03-19-2015 02:36 AM

by Hrdworkingacguy

Forum:
Tech to Tech Chat - Commercial
Hot loop

Started by mccann, 01-20-2015 08:59 PM
- Replies: 8
- Views: 2,888
Last Post By:

Last Post: 01-21-2015 07:21 PM

by Rhinohead

Forum:
Tech to Tech Chat - Commercial
Room sensor location

Started by mccann, 01-10-2015 11:11 AM
- Replies: 2
- Views: 1,233
Last Post By:

Last Post: 01-11-2015 09:44 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Not a controls guy, but

Started by mccann, 01-06-2015 07:30 AM
- Replies: 10
- Views: 3,081
Last Post By:

Last Post: 01-10-2015 09:46 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
New Carrier tripping VFD

Started by mccann, 01-04-2015 09:19 AM
- Replies: 2
- Views: 1,843
Last Post By:

Last Post: 01-04-2015 11:40 AM

by Izadoka

Forum:
Tech to Tech Chat - Commercial
Where does the water go?

Started by mccann, 08-21-2014 08:38 AM
- Replies: 19
- Views: 5,600
Last Post By:

Last Post: 08-27-2014 02:09 PM

by aastyler

Forum:
Tech to Tech Chat - Commercial
Top section of indoor coil dry

Started by mccann, 07-03-2014 08:32 AM
- Replies: 3
- Views: 1,388
Last Post By:

Last Post: 07-06-2014 02:55 AM

by fordrules

Forum:
Tech to Tech Chat - Commercial
Follett ice machine intermittently trip drive amps.

Started by mccann, 06-29-2014 12:01 AM
- Replies: 4
- Views: 7,998
Last Post By:

Last Post: 07-01-2014 09:07 PM

by mccann

Forum:
Refrigeration & Ice Making
PM check list

Started by mccann, 05-15-2014 07:41 AM

2 Pages •

1 2
- Replies: 26
- Views: 4,584
Last Post By:

Last Post: 05-24-2014 08:54 PM

by acal

Forum:
Tech to Tech Chat - Commercial
condenser flow reduced when compressors come on?

Started by mccann, 08-22-2013 07:49 AM
- Replies: 15
- Views: 5,337
Last Post By:

Last Post: 12-01-2013 04:09 PM

by Carrene #2

Forum:
Chillers Open Forum
curs-id non-labelers

Started by mccann, 09-06-2013 08:20 AM
- Replies: 2
- Views: 1,113
Last Post By:

Last Post: 09-06-2013 04:36 PM

by Hvac216

Forum:
Tech to Tech Chat - Commercial
1974

Started by mccann, 07-26-2013 08:26 PM
- Replies: 16
- Views: 3,664
Last Post By:

Last Post: 07-31-2013 05:32 PM

by hvacker

Forum:
Tech to Tech Chat - Commercial
pipe size of condensate pump

Started by mccann, 04-06-2013 09:52 AM
- Replies: 3
- Views: 6,652
Last Post By:

Last Post: 04-09-2013 07:47 AM

by mccann

Forum:
Tech to Tech Chat - Commercial
Mini split evap motor change out

Started by mccann, 01-15-2013 07:32 PM
- Replies: 3
- Views: 4,242
Last Post By:

Last Post: 01-23-2013 09:32 PM

by jtrammel

Forum:
Tech to Tech Chat - Commercial

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