°F·h·ft²/Btuthv3rev 12026-03-17NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.
degree Fahrenheit hour square foot per British thermal unit (thermochemical)
0112/2///62720#UAA040
unit of the thermal insulance according to the according to the Imperial system of units
unitVersion history4#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.
Metadata#
- Source document
- NIST Guide for the Use of the International System of Units (SI). NIST Special Publication 811, 2008 Edition. NIST (National Institute of Standards and Technology), Gaithersburg, MD.
- Version
- 3
- Revision
- 1
- Status
- Standard
- Publisher
- IEC
- Published in
- IEC 62720
- Responsible committee
- IEC/SC 3D
- Change request
C00192- Dates
- Current version: 2026-03-17
- Current revision: 2026-03-17