{"id":518981,"date":"2024-11-05T14:52:05","date_gmt":"2024-11-05T14:52:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/csa-c309m90-r2019\/"},"modified":"2024-11-05T14:52:05","modified_gmt":"2024-11-05T14:52:05","slug":"csa-c309m90-r2019","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/csa\/csa-c309m90-r2019\/","title":{"rendered":"CSA C309:M90 (R2019)"},"content":{"rendered":"

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

<\/p>\n

This is the second edition of CSA Standard CAN\/CSA-C309, Performance Requirements for Glass-Lined Storage Tanks for Household Hot Water Service. This Standard covers electrically, gas-fired, and oil-heated storage tanks. It supersedes the first edition published in August 1977, shall be the standard.<\/p>\n

<\/p>\n

Dimensions have been converted to SI (metric) units, which values shall be standard. The yard-pound (Imperial) units given in parentheses are provided for information only.<\/p>\n

<\/p>\n

This standard was prepared by the Technical Committee on Electrical Storage-Tank Water Heaters under the jurisdiction of the Standards Steering Committee on the Performance of Electrical Products and was formally approved by these Committees. It has been approved as a National Standard of Canada by the Standards Council of Canada.<\/p>\n

<\/p>\n

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

<\/p>\n

1.1<\/p>\n

This Standard applies to glass-lined storage tanks for household hot water service. Requirements are given for base metal, construction, glass lining, cathodic protection, inspection, and testing.<\/p>\n

<\/p>\n

1.2<\/p>\n

This Standard covers glass-lined storage tanks at the point of manufacture, having 610 mm (24 in) inside diameter and less, with a maximum working pressure of 1034 kPa (150 psi), and subject to maximum input limitations as follows:<\/p>\n

<\/p>\n

(a) electric – single element, 4500 W;<\/p>\n

<\/p>\n

(b) electric – double element, 4500 W upper, 4500 W lower, flip flop circuit (alternate operation);<\/p>\n

<\/p>\n

(c) oil-fired – 2.84 L\/h (0.75 US gal\/h) or less; and<\/p>\n

<\/p>\n

(d) gas-fired – less than 21 980 W (75 000 Btuh).<\/p>\n

<\/p>\n

1.3<\/p>\n

The values given in SI (metric) units are the standard. The values given in parentheses are for information only.<\/p>\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Performance Requirements for Glass-Lined Storage Tanks for Household Hot Water Service<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
CSA<\/b><\/a><\/td>\n1990<\/td>\n28<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":518999,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[336,1278,2674],"product_tag":[],"class_list":{"0":"post-518981","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-23-020-10","7":"product_cat-91-140-65","8":"product_cat-csa","10":"first","11":"instock","12":"sold-individually","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/518981","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\/518999"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=518981"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=518981"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=518981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}