Ansiashrae standard 552010 is the latest edition of standard 55. Ufad systems, however, usually involve greater variability of. Thermal comfort specify the combination of indoor thermal environmental factors and personal factors that will produce thermal environmental conditions acceptable to a majority of the occupants said another way. The 2017 edition of ansiashrae standard 55 incorporates seven published addenda to the 20 edition, and provides three compliance methods. Clarifies the normative language that appears in section 7 evaluation of the thermal environment. Ansiashrae standard 552010, thermal environmental conditions for human occupancy addendum p. Interpretation 5520042 january 27, 2007 refers to the requirements in ansiashrae standard 552004, section. The result was a costeffective design with major annual energy and operational cost savings. The 20 edition of ansi ashrae standard 55 incorp ansi ashrae 55 20 thermal environmental conditions for human occupancy pdf download javascript seems to be disabled in your browser. Ashrae standard thermal environmental conditions for human. It is intended that all of the criteria in this standard be applied together since comfort in the indoor environment is. The 2010 edition combines standard 552004 and the ten approved and published addenda to the 2004. Ansi ashrae standard 552004 thermal environmental conditions.
Larry spielvogel, pe, engineer, 343 valley forge circle, king of prussia, pa 19406. The standard outlines conditions in which a specified fraction of the occupants will find the envir onment thermally acceptable. This request for interpretation refers to the requirements in ansi ashrae standard 55 2004, sections 5. Ansiashrae standard 552010 arco pdf book manual free. The standard specifies conditions in which a specified fraction of the occupants will find the environment thermally acceptable.
While none of these are as dramatic as the optional appendix j conditioning test, they all had a read more about ashrae 52. Air media magazine, summer 2016 by robert burkhead, blue heaven technologies and michael corbat, custom filter, llc over the last few years, the sspc ashrae 52. Standard 552004, thermal environmental conditions for human occupancy, is a revision of standard 551992. Ansiashrae addendum e to ansiashrae standard 52004 approved by the ashrae standards committee on january 27, 2007. Ansiashrae addenda i and k to ansiashrae standard 552004.
Ashrae standard 552004 thermal environmental conditions for. It was first published in 1966, and since 2004 has been updated every three to six years. Ashrae 55 2004 thermal comfortstandard linkedin slideshare. Ashrae standard ashrae standard ansiashrae standard 552010 supersedes ansiashrae standard 552004 includes ansiashrae addenda listed in appendix i thermal environmental conditions for human occupancy see appendix i for approval dates by the ashrae standards committee, the ashrae board of directors, and the american national standards. Ansiashrae standard 552004 supersedes ansiashrae standard 551992 thermal environmental conditions for human occupancy approved by the ashrae standards committee on janu ary 24, 2004. A data communication protocol for building automation and. Thermal environmental conditions for human occupancy ashrae 2004 earlier versions of standard 55 were based on the assumption of a wellmixed and uniformly conditioned environment. Ansiashrae standard 552010 thermal environmental conditions for human occupancy. It has not been processed according to the ansi requirements for a standard and may contain material that has not been. The 2017 edition of ansi ashrae standard 55 incorporates seven published addenda to the 20 edition, and provides three compliance methods. Ansi ashrae standard 55 2010 is the latest edition of standard 55.
The download is a zip file, including a pdf of the standard as well as a file with a link to the information provided on the cd that comes with the print version of the standard. The 2010 edition combines standard 552004 and the ten approved and published addenda to the 2004 edition into one easytouse, consolidated standard. Ansiashrae 552004 american national standards institute. Ansiashrae standard 552004 supersedes ansiashrae standard 551992 thermal environmental conditions for human.
It is merely informative and does not contain requirements necessary for conformance to the standard. American society of heating, refrigerating and airconditioning. Interpretation ic 5520041 of ansiashrae standard 55. Standard 55 2004, thermal environmental conditions for human occupancy, is a revision of standard 55 1992. Interpretation 55 2004 2 january 27, 2007 refers to the requirements in ansi ashrae standard 55 2004, section. Ansiashrae addenda i and k to ansiashrae standard 552004 3 cooling effect of air movement figure 5.
A draft standard is listed in this section under the ansi accredited standards developer asd that sponsors it and from whom a copy may be obtained. The 20 edition of ansi ashrae standard 55 incorporates 18 published addenda to the 2010 edition, and provides two compliance methods. The 2010 edition combines standard 55 2004 and the ten approved and published addenda to the 2004. It is intended that all of the criteria in this standard be applied together since comfort in. Apr 26, 2019 ansi ashrae standard thermal environmental conditions for human occupancy is an 5 december jump up to. Ashrae standard thermal environmental conditions for. The 20 edition of ansiashrae standard 55 incorp ansiashrae 5520 thermal environmental conditions for human occupancy pdf download javascript seems to be disabled in your browser. The ansiashrae standard 552004 thermal environmental conditions for human occupancy is being updated with new provisions that allow elevated air speed to offset the need to cool the air in warm. Ashrae 552004 errata download ansi, icc, ul, asme standards. Ashrae american society of heating, refrigerating and airconditioning engineers, inc.
Comments in connection with a draft american national standard must be submitted in writing to the asd no later than the last day of the comment period specified herein. Foreword ansiashrae standard 552010 is the latest edition of standard 55. Apr 17, 2016 ashrae 55 2004 thermal comfortstandard 1. The ansi ashrae standard 55 2004 thermal environmental conditions for human occupancy is being updated with new provisions that allow elevated air speed to offset the need to cool the air in warm. Ansiashrae addenda d, e, f, and g to ansiashrae standard. Interpretation 5520041 june 25, 2005 refers to the requirements in ansiashrae standard 552004, sections 5. Ansiashrae 552004 thermal environmental conditions for human occupancy. Interpretation 55 2004 1 june 25, 2005 refers to the requirements in ansi ashrae standard 55 2004, sections 5. This standard is under continuous maintenance by a standing standard project committee sspc for which the. Ventilation of health care facilities ansiashraeashe approvedansiashrae 552004 standard 552004 thermal environmental. Figure 3 in standard 55 1992 was added to show the air speed required to offset increases in temperature above those allowed in the summer comfort zone. Cost effectiveness a value engineering and energy analysis was performed. The society and its members focus on building systems, energy efficiency, indoor air quality and sustainability within the industry. A draft standard is listed in this section under the ansiaccredited standards developer asd that sponsors it and from whom a copy may be obtained.
Ashrae standard 55 1992 was revised to allow higher air velocities than the previous version of the standard, if the occupant has control over the local air speed. Ansi ashrae addenda d, e, f, and g to ansi ashrae standard 55 2004 1 this foreword is not part of this standard. The 20 edition of ansiashrae standard 55 incorporates 18 published addenda to the 2010 edition, and provides two compliance methods. Index ashrae 55 thermal environmental conditions for human. All documents linked from this page are in pdfformat. Ansiashrae 552004 thermal environmental conditions for. Ashrae, founded in 1894, is a building technology society with more than 50,000 members worldwide. However the standard does not provide any information on percentage of area, distances, or angle factors of the surface. Ansi ashrae addenda i and k to ansi ashrae standard 55 2004 3 cooling effect of air movement figure 5. The environmental factors addressed in this standard are temperature, thermal radiation, humidity, and air speed. Ashrae standard 552004 thermal environmental conditions. The mechanical systems designed were installed within the construction budget.
Standard 55 specifies conditions for acceptable thermal environments and is intended for use in design, operation, and commissioning of buildings and other occupied spaces. The standard specifies conditions of the indoor thermal environment that occupants will. Ansiashrae addenda i and k to ansiashrae standard 55. Beginning in 2004, it is now updated on a regular basis using ashraes continuous maintenance procedures. Ansiashrae standard thermal environmental conditions for human occupancy is an 5 december jump up to. Users manual first published in 2005, updated in 2007, 2010, and 20, next scheduled update 2016. Ansi ashrae standard thermal environmental conditions for human occupancy is an 5 december jump up to. Thermal environmental conditions for human occupancy date approved. Foreword ansi ashrae standard 55 2010 is the latest edition of standard 55. The 2010 edition combines standard 55 2004 and the ten approved and published addenda to the 2004 edition into one easytouse, consolidated standard. Title from screen supersedes ansiashrae standard 552004.
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