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Type: Forum Threads; User: sigma

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York RTU 40 degrees condenser split

Started by sigma, 07-20-2020 04:23 PM
- Replies: 2
- Views: 1,143
Last Post By:

Last Post: 07-20-2020 07:42 PM

by sigma

Forum:
Tech to Tech Chat - Commercial
AAON intermittent flame failures

Started by sigma, 11-05-2019 08:16 PM
- Replies: 13
- Views: 5,147
Last Post By:

Last Post: 11-11-2019 02:02 AM

by gravity

Forum:
Tech to Tech Chat - Commercial
Condensate drains in hi-rise buildings

Started by sigma, 05-24-2018 11:04 PM
- Replies: 5
- Views: 1,901
Last Post By:

Last Post: 06-17-2018 01:35 PM

by madhat

Forum:
Tech to Tech Chat - Commercial
Bromine in a cooling tower

Started by sigma, 05-21-2016 07:13 PM
- Replies: 1
- Views: 1,422
Last Post By:

Last Post: 05-23-2016 11:34 AM

by servicefitter

Forum:
Tech to Tech Chat - Commercial
What happened here?

Started by sigma, 09-28-2014 12:13 AM
- Replies: 10
- Views: 2,512
Last Post By:

Last Post: 09-28-2014 10:11 PM

by penderway

Forum:
Tech to Tech Chat - Residential
RTD

Started by sigma, 07-19-2012 08:31 PM
- Replies: 2
- Views: 1,783
Last Post By:

Last Post: 07-20-2012 07:04 PM

by sigma

Forum:
Controls
Steam to water heat exchanger

Started by sigma, 02-01-2012 09:35 PM
- Replies: 12
- Views: 3,187
Last Post By:

Last Post: 02-04-2012 07:16 PM

by Hardwater

Forum:
Tech to Tech Chat - Commercial
Water treatment

Started by sigma, 11-15-2011 10:37 PM
- Replies: 6
- Views: 1,692
Last Post By:

Last Post: 12-03-2011 02:58 AM

by CraziFuzzy

Forum:
Tech to Tech Chat - Commercial
14 deg above design OD temp.

Started by sigma, 07-22-2011 06:24 PM
- Replies: 11
- Views: 2,775
Last Post By:

Last Post: 07-22-2011 10:09 PM

by klove

Forum:
Chillers Open Forum
Monarch oil nozzle

Started by sigma, 10-22-2005 04:05 PM
- Replies: 3
- Views: 2,524
Last Post By:

Last Post: 11-05-2010 11:20 AM

by Alabaster

Forum:
AOP Commercial HVAC
XDX

Started by sigma, 04-27-2002 11:33 PM

4 Pages •

1 2 3 4
- Replies: 66
- Views: 17,900
Last Post By:

Last Post: 10-12-2010 06:33 AM

by engineerdave

Forum:
Refrigeration & Ice Making
Anyone using a FSA?

Started by sigma, 09-09-2010 08:00 PM
- Replies: 2
- Views: 912
Last Post By:

Last Post: 09-09-2010 08:36 PM

by sigma

Forum:
General Discussion
Biweekly amortization schedule

Started by sigma, 08-30-2010 11:26 PM
- Replies: 2
- Views: 2,199
Last Post By:

Last Post: 08-31-2010 06:26 PM

by sigma

Forum:
General Discussion
Anybody working "in-house" for the hi-rise building?

Started by sigma, 08-11-2010 07:40 PM
- Replies: 1
- Views: 988
Last Post By:

Last Post: 08-11-2010 08:55 PM

by flange

Forum:
AOP Commercial HVAC
Rental car

Started by sigma, 08-02-2010 10:29 PM
- Replies: 15
- Views: 2,791
Last Post By:

Last Post: 08-09-2010 05:28 PM

by Boise500

Forum:
General Discussion
Chiller design approach.

Started by sigma, 06-26-2010 10:51 AM
- Replies: 5
- Views: 2,236
Last Post By:

Last Post: 06-27-2010 11:43 AM

by pringlel

Forum:
Chillers Open Forum
boiler tubes

Started by sigma, 11-15-2009 08:07 AM
- Replies: 2
- Views: 1,298
Last Post By:

Last Post: 11-15-2009 08:52 PM

by sigma

Forum:
AOP Commercial HVAC
Wye-Delta starter on fire.

Started by sigma, 05-18-2009 08:04 PM

2 Pages •

1 2
- Replies: 36
- Views: 9,980
Last Post By:

Last Post: 06-13-2009 03:03 PM

by ga1279

Forum:
AOP Commercial HVAC
P/T chart

Started by sigma, 07-16-2004 03:25 PM
- Replies: 15
- Views: 6,617
Last Post By:

Last Post: 06-07-2009 12:07 AM

by ricardolanda

Forum:
General Discussion
20 floors of 1-1/2" condensate drain

Started by sigma, 03-17-2009 11:08 PM
- Replies: 3
- Views: 1,305
Last Post By:

Last Post: 03-18-2009 08:12 PM

by sigma

Forum:
AOP Commercial HVAC
500 KVA transformers

Started by sigma, 01-23-2009 06:10 PM
- Replies: 9
- Views: 2,306
Last Post By:

Last Post: 01-24-2009 12:06 AM

by wolfdog

Forum:
AOP Commercial HVAC
Steam and water hammer

Started by sigma, 11-27-2004 03:04 AM

2 Pages •

1 2
- Replies: 20
- Views: 7,853
Last Post By:

Last Post: 11-29-2008 10:27 AM

by Randy S.

Forum:
AOP Commercial HVAC
Cornelius ice machine.

Started by sigma, 10-20-2008 09:47 PM
- Replies: 8
- Views: 3,716
Last Post By:

Last Post: 10-22-2008 11:10 PM

by jtrefrig

Forum:
Refrigeration & Ice Making
Q for Vista users.

Started by sigma, 08-24-2008 07:45 AM
- Replies: 15
- Views: 2,043
Last Post By:

Last Post: 09-04-2008 09:57 PM

by sigma

Forum:
General Discussion
Repacking a pump

Started by sigma, 08-13-2008 06:30 PM
- Replies: 6
- Views: 2,632
Last Post By:

Last Post: 08-14-2008 08:17 PM

by sigma

Forum:
AOP Commercial HVAC
19DH approach.

Started by sigma, 06-12-2008 12:46 PM
- Replies: 3
- Views: 1,094
Last Post By:

Last Post: 06-13-2008 03:32 PM

by stickerhead

Forum:
AOP Commercial HVAC
Carrier 50BB012410

Started by sigma, 05-16-2008 11:38 AM
- Replies: 10
- Views: 2,873
Last Post By:

Last Post: 05-23-2008 12:59 AM

by Quixote

Forum:
AOP Commercial HVAC
Moisture indicator

Started by sigma, 05-21-2007 10:44 PM
- Replies: 4
- Views: 1,762
Last Post By:

Last Post: 05-31-2007 12:04 PM

by pacooldude

Forum:
Refrigeration & Ice Making
Antique refrigerators.

Started by sigma, 02-01-2007 06:34 PM
- Replies: 6
- Views: 2,403
Last Post By:

Last Post: 04-07-2007 12:01 PM

by RoBoTeq

Forum:
Refrigeration & Ice Making
Jury duty

Started by sigma, 01-05-2007 03:26 PM

2 Pages •

1 2
- Replies: 25
- Views: 3,341
Last Post By:

Last Post: 01-06-2007 07:20 AM

by Gunslinger

Forum:
General Discussion
Fein Multimaster

Started by sigma, 11-03-2006 07:24 PM
- Replies: 5
- Views: 1,129
Last Post By:

Last Post: 11-05-2006 03:07 PM

by neophytes serendipity

Forum:
General Discussion
Shaft alignment

Started by sigma, 07-20-2006 11:34 AM
- Replies: 7
- Views: 2,333
Last Post By:

Last Post: 07-25-2006 10:25 PM

by mfi

Forum:
AOP Commercial HVAC
54 deg. tower water.

Started by sigma, 05-22-2006 11:11 PM
- Replies: 17
- Views: 3,897
Last Post By:

Last Post: 05-26-2006 01:13 AM

by scott123

Forum:
AOP Commercial HVAC
My son

Started by sigma, 05-18-2006 12:11 AM
- Replies: 11
- Views: 3,161
Last Post By:

Last Post: 05-19-2006 02:45 PM

by t527ed

Forum:
"Wall of Pride" - Pictures
Test

Started by sigma, 05-06-2006 10:54 PM
- Replies: 5
- Views: 887
Last Post By:

Last Post: 05-06-2006 11:16 PM

by sigma

Forum:
Practice, Testing Area
Make of your cell phone?

Started by sigma, 05-03-2006 10:59 PM

2 Pages •

1 2
- Replies: 30
- Views: 3,791
Last Post By:

Last Post: 05-06-2006 10:24 PM

by square2round

Forum:
General Discussion
Pillow block bearings

Started by sigma, 04-14-2006 07:22 PM
- Replies: 1
- Views: 1,272
Last Post By:

Last Post: 04-14-2006 09:48 PM

by nipper

Forum:
AOP Commercial HVAC
Exposed to terrible odors

Started by sigma, 03-30-2006 12:03 AM
- Replies: 8
- Views: 1,841
Last Post By:

Last Post: 04-09-2006 11:23 PM

by Special-K

Forum:
Refrigeration & Ice Making
Are you familiar with this burner?

Started by sigma, 01-27-2006 07:06 PM
- Replies: 11
- Views: 2,212
Last Post By:

Last Post: 02-06-2006 09:50 PM

by sigma

Forum:
AOP Commercial HVAC
Question for Snipes

Started by sigma, 11-08-2004 09:38 PM
- Replies: 18
- Views: 3,208
Last Post By:

Last Post: 01-06-2006 11:51 PM

by gbfromsd

Forum:
AOP Commercial HVAC
Natural gas in your area?

Started by sigma, 12-07-2005 09:08 PM
- Replies: 2
- Views: 1,212
Last Post By:

Last Post: 12-08-2005 08:48 AM

by sigma

Forum:
AOP Residential HVAC (Beenthere Zone)
In-house maintenance

Started by sigma, 10-18-2005 09:20 PM

3 Pages •

1 2 3
- Replies: 40
- Views: 6,104
Last Post By:

Last Post: 10-22-2005 06:54 PM

by steam638

Forum:
AOP Commercial HVAC
Transmissions

Started by sigma, 09-20-2005 10:02 PM
- Replies: 9
- Views: 1,320
Last Post By:

Last Post: 09-20-2005 11:44 PM

by joey791

Forum:
General Discussion
Driving in NJ

Started by sigma, 09-17-2005 12:07 AM
- Replies: 11
- Views: 1,846
Last Post By:

Last Post: 09-18-2005 12:31 PM

by dave335

Forum:
General Discussion
Pex tubing size

Started by sigma, 07-10-2005 02:07 AM
- Replies: 3
- Views: 1,054
Last Post By:

Last Post: 07-11-2005 08:47 AM

by Green Mountain

Forum:
General Discussion
Condenser water temperature

Started by sigma, 07-08-2005 10:38 PM
- Replies: 4
- Views: 2,004
Last Post By:

Last Post: 07-10-2005 09:52 AM

by sigma

Forum:
AOP Commercial HVAC
Square footage

Started by sigma, 07-08-2005 11:29 PM
- Replies: 16
- Views: 2,230
Last Post By:

Last Post: 07-09-2005 09:06 PM

by ice machine undertaker

Forum:
General Discussion
Can you guess...

Started by sigma, 06-18-2005 08:42 PM
- Replies: 14
- Views: 2,637
Last Post By:

Last Post: 06-21-2005 07:10 PM

by Carrene #2

Forum:
AOP Commercial HVAC
Redi Purge iced up

Started by sigma, 05-29-2005 12:46 AM
- Replies: 4
- Views: 3,009
Last Post By:

Last Post: 06-05-2005 11:04 AM

by absrbrtek

Forum:
AOP Commercial HVAC
Group health insurance.

Started by sigma, 05-27-2005 11:54 PM
- Replies: 5
- Views: 1,514
Last Post By:

Last Post: 05-28-2005 12:17 PM

by Dad

Forum:
General Discussion

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