{"id":517359,"date":"2024-11-05T14:45:11","date_gmt":"2024-11-05T14:45:11","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-ansi-z21-11-3-2016\/"},"modified":"2024-11-05T14:45:11","modified_gmt":"2024-11-05T14:45:11","slug":"csa-ansi-z21-11-3-2016","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-ansi-z21-11-3-2016\/","title":{"rendered":"CSA ANSI Z21.11.3-2016"},"content":{"rendered":"

Preface<\/strong><\/p>\n

This is the second edition of ANSI Z21.11.3, Gas-fired room heaters, volume III, propane-fired emergency use heater systems. It supersedes the previous edition published in 2013. <\/p>\n

Scope<\/strong><\/p>\n

1.1
This Standard applies to newly produced unvented, propane-fired portable emergency use heater systems utilizing a self-contained propane supply in a listed composite cylinder. This appliance is not for use with line voltage. A portable emergency use heater system is to be identified as a heater system when the coverage refers to the heating appliance and the listed composite cylinder. The term heater is used when identifying the appliance only. <\/p>\n

A propane-fired portable emergency use heater system is constructed entirely of new, unused parts and materials. Propane-fired portable emergency use heater systems have input ratings up to and including 15,000 Btu\/hr (4 396 W). <\/p>\n

a) Heater systems listed for use in bedrooms (during emergencies) have a maximum input setting of 10,000 Btu\/hr (2 931 W); and
b) Heater systems listed for use in bathrooms (during emergencies) have a maximum input setting of 5,000 Btu\/hr (1465 W). <\/p>\n

1.2
The construction of the heater and heater system is covered under Clause 4. <\/p>\n

1.3
The performance of the heater and heater system is covered under Clause 5. <\/p>\n

1.4
A listed composite cylinder meets the requirements of the U.S. Department of Transportation (DOT) special permit approval process* and is equipped with a listed overfilling prevention device (OPD) cylinder valve with a Compressed Gas Association CGA 793 male outlet connection. <\/p>\n

* Title 49 Code of Federal Regulations, Transportation, Part 178, Specifications for Packagings: Subpart H %u2013 Specifications for Portable Tanks; and Part 451, Testing and Approval of Containers. <\/p>\n

1.5
A listed composite cylinder also meets the requirements of the Propane Education and Research Council (PERC) Fire Test* for indoor use during emergencies. <\/p>\n

* Code Approval of Composite Propane Cylinders for Indoor Use – PERC Docket 11643. <\/p>\n

1.6
This Standard covers heater systems shipped from the factory equipped specifically for one gas only. Field conversion of gas types is not permitted. <\/p>\n

1.7
Propane-fired portable emergency use heating systems are designed for indoor heating in buildings during emergencies. <\/p>\n

1.8
If a value for measurement as given in this Standard is followed by an equivalent value in other units, the first stated value is to be regarded as the specification. <\/p>\n

1.9
All references to psi throughout this Standard are to be considered gauge pressure unless otherwise specified. <\/p>\n

1.10
Clause 2contains a list of standards referenced in this Standard and sources from which these standards may be obtained. <\/p>\n

1.11
This Standard contains SI (Metric) corresponding to the yard\/pound quantities, the purpose being to allow the standard to be used in SI (Metric) units. (Standard for use of the International System of Units (SI): The Modern Metric System, IEEE\/ASTM SI 10 or ISO 80000-1:2009 Quantities and units Part 1: General are used as a guide in making metric conversion from yard\/pound quantities.) If a value for a measurement and a corresponding value in other units are stated, the first stated value is to be regarded as the requirement. The given corresponding value may be approximate. If a value for a measurement and a corresponding value in other units are both specified as a quoted marking requirement, the first stated unit, or both shall be provided. <\/p>\n

1.12
In this Standard, shall is used to express a requirement, i.e. a provision that the user is obliged to satisfy in order to comply with the Standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the Standard. <\/p>\n

Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material. <\/p>\n

Notes to tables and figures are considered part of the table or figure and may be written as requirements. <\/p>\n

Annexes are designated normative (mandatory) or informative (non-mandatory) to define their application.<\/p>\n","protected":false},"excerpt":{"rendered":"

Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n2016<\/td>\n129<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":517368,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2674],"product_tag":[],"class_list":{"0":"post-517359","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-csa","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\/517359","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\/517368"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=517359"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=517359"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=517359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}