Superseded by UFGS 23 09 00, UFGS 23 09 23.01, UFGS 23 09 23.02, UFGS 23 09 13, and UFGS 23 09 23
History: Below is a listing of the Revisions and Changes made to this UFGS.
| KEY | PREPARING ACTIVITY (PA) | A Army | N Navy | F Air Force | S NASA |
|---|---|---|---|---|---|
| ACTION | N New | R Revision | C Change | D Deletion |
| Release | PA | Date | Action | Change # | Nature of Change or Revision |
|---|---|---|---|---|---|
| Nov-2015 | A | May-2011 | D |
Superseded by UFGS 23 09 00 Instrumentation and Control for HVAC, UFGS 23 09 23.01 LONWORKS Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 23.02 BACNET Direct Digital Control for HVAC and Other Building Control Systems, UFGS 23 09 13 Instrumentation and Control Devices for HVAC, and UFGS 23 09 93 Sequences or Operation for HVAC Control. |
|
| Feb-2014 | A | May-2011 | C | 1 |
QC Checklist in APPENDIX A made available in electronic format for use with this section at: http://www.wbdg.org/ccb/NAVGRAPH/graphtoc.pdf |
| May-2011 | A | May-2011 | R |
Allow ductile iron bodies in paragraph BUTTERFLY |
|
| May-2010 | A | May-2010 | R |
Section title change (was Direct Digital Control for HVAC and Other Local Building Systems) and extensive rewrite |
|
| Dec-2009 | A | Dec-2009 | R |
INTERIM RELEASE: Restored to version prior to Nov-08 release |
|
| Nov-2008 | A | Nov-2008 | R |
Compliance with CSI SectionFormat |
