{"id":110134,"date":"2024-10-18T15:49:25","date_gmt":"2024-10-18T15:49:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/ashrae-standard-15-34-2013\/"},"modified":"2024-10-24T21:56:11","modified_gmt":"2024-10-24T21:56:11","slug":"ashrae-standard-15-34-2013","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/ashrae\/ashrae-standard-15-34-2013\/","title":{"rendered":"ASHRAE Standard 15 34 2013"},"content":{"rendered":"

Standard 34 describes a shorthand way of naming refrigerants and assigns safety classifications based on toxicity and flammability data, while Standard 15 establishes procedures for design, construction, installation, inspection, testing, and operation of the equipment and systems using those refrigerants. ASHRAE offers the standards as a set. Here are highlights of what’s new in the 2013 editions: ASHRAE Standard 15-2013: Clarifies location requirements for machinery room mechanical ventilation Harmonizes Standard 15 with the 2012 International Mechanical Code (IMC) section 1101.10. Removes obsolete Informative Appendix A pertaining to calculating allowable concentration for refrigerant blends Removes obsolete information as follow-up to removal of Standard 15-2007 Appendix B Standard 34-2013: Clarifies and modifies definitions Adds 1 new single-compound refrigerant and 14 new refrigerant blends clarifies section 7.3, Requirements for Data Calculations, and 9.6, Toxicity Information, for consistency Changes the flammability safety classification of refrigerants 32, 143a, 717 and 1234yf from Class 2 to Class 2L based on the optional burning velocity measurement Modifies the definition of Workplace Environmental Exposure Level (WEEL) and adds a reference for AIHA WEEL Clarifies the conditions for bubble point in Sections B2.4.1 and B2.4.2 of Normative Appendix B.2, Fractionation Analysis Better defines experimental verification of models used to identify WCFF fractionated compositions, and allows vaporliquid equilibrium (VLE) data only to be used for experimental verification<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nANSI\/ASHRAE Standard 15-2013 <\/td>\n<\/tr>\n
3<\/td>\nCONTENTS <\/td>\n<\/tr>\n
4<\/td>\nFOREWORD <\/td>\n<\/tr>\n
5<\/td>\n1. PURPOSE
2. SCOPE
3. DEFINITIONS <\/td>\n<\/tr>\n
7<\/td>\n4. OCCUPANCY CLASSIFICATION <\/td>\n<\/tr>\n
8<\/td>\n5. REFRIGERATING SYSTEM CLASSIFICATION <\/td>\n<\/tr>\n
9<\/td>\n6. REFRIGERANT SAFETY CLASSIFICATION
7. RESTRICTIONS ON REFRIGERANT USE <\/td>\n<\/tr>\n
11<\/td>\n8. INSTALLATION RESTRICTIONS <\/td>\n<\/tr>\n
13<\/td>\n9. DESIGN AND CONSTRUCTION OF EQUIPMENT AND SYSTEMS <\/td>\n<\/tr>\n
24<\/td>\n10. OPERATION AND TESTING
11. GENERAL REQUIREMENTS <\/td>\n<\/tr>\n
25<\/td>\n12. PRECEDENCE WITH CONFLICTING REQUIREMENTS
13. LISTED EQUIPMENT <\/td>\n<\/tr>\n
26<\/td>\nINFORMATIVE APPENDIX A\u2014INFORMATIVE REFERENCES
NORMATIVE APPENDIX B\u2014NORMATIVE REFERENCES <\/td>\n<\/tr>\n
27<\/td>\nINFORMATIVE APPENDIX C\u2014METHOD FOR CALCULATING DISCHARGE CAPACITY OF POSITIVE DISPLACEMENT COMPRESSOR PRESSURE-RELIEF DEVICE <\/td>\n<\/tr>\n
29<\/td>\nNORMATIVE APPENDIX D\u2014ALLOWABLE EQUIVALENT LENGTH OF DISCHARGE PIPING <\/td>\n<\/tr>\n
30<\/td>\nINFORMATIVE APPENDIX E\u2014EMERGENCIES IN REFRIGERATING MACHINERY ROOMS <\/td>\n<\/tr>\n
32<\/td>\nINFORMATIVE APPENDIX F\u2014ADDENDA DESCRIPTION INFORMATION <\/td>\n<\/tr>\n
37<\/td>\nANSI\/ASHRAE Standard 34-2013
ANSI\/ASHRAE Standard 34-2013 <\/td>\n<\/tr>\n
39<\/td>\nCONTENTS <\/td>\n<\/tr>\n
40<\/td>\nFOREWORD
1. PURPOSE
2. SCOPE <\/td>\n<\/tr>\n
41<\/td>\n3. DEFINITIONS AND TERMS <\/td>\n<\/tr>\n
43<\/td>\n4. NUMBERING OF REFRIGERANTS <\/td>\n<\/tr>\n
51<\/td>\n5. DESIGNATION <\/td>\n<\/tr>\n
52<\/td>\n6. SAFETY GROUP CLASSIFICATIONS <\/td>\n<\/tr>\n
55<\/td>\n7. REFRIGERANT CONCENTRATION LIMIT (RCL) <\/td>\n<\/tr>\n
56<\/td>\n8. REFRIGERANT CLASSIFICATIONS
9. APPLICATION INSTRUCTIONS <\/td>\n<\/tr>\n
59<\/td>\n10. REFERENCES <\/td>\n<\/tr>\n
61<\/td>\nINFORMATIVE APPENDIX A\u2014ISOMER DESIGNATION EXAMPLES <\/td>\n<\/tr>\n
63<\/td>\nNORMATIVE APPENDIX B\u2014DETAILS OF TESTING\u2014FLAMMABILITY <\/td>\n<\/tr>\n
66<\/td>\nINFORMATIVE APPENDIX C\u2014BIBLIOGRAPHY <\/td>\n<\/tr>\n
67<\/td>\nINFORMATIVE APPENDIX D\u2014REFRIGERANT DATA <\/td>\n<\/tr>\n
72<\/td>\nINFORMATIVE APPENDIX E\u2014TOXICITY AND FLAMMABILITY DATA FOR SINGLE-COMPOUND REFRIGERANTS <\/td>\n<\/tr>\n
74<\/td>\nINFORMATIVE APPENDIX F\u2014EXAMPLE CALCULATIONS FOR HEATS OF COMBUSTION <\/td>\n<\/tr>\n
75<\/td>\nINFORMATIVE APPENDIX G\u2014CALCULATION OF RCL AND ATEL FOR BLENDS <\/td>\n<\/tr>\n
76<\/td>\nINFORMATIVE APPENDIX H\u2014ADDENDA DESCRIPTION INFORMATION <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASHRAE Standard 15-2013 (packaged w\/ Standard 34) Safety Standard for Refrigeration Systems and Designation and Classification of Refrigerants<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASHRAE<\/b><\/a><\/td>\n2013<\/td>\n82<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":110135,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2719],"product_tag":[],"class_list":{"0":"post-110134","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-ashrae","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/110134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/110135"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=110134"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=110134"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=110134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}