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UL 979

English -- UL Standard for Safety Water Treatment Appliances - Second Edition; Reprint with revisions through and including February 3, 2017

Organization:
UL - UL
Year: 2016

Abstract: Scope: These requirements cover electrically operated water treatment appliances for household and commercial use. These appliances are intended for installation and use in accordance with the National Electrical Code, NFPA 70, and are rated 600 V or less. These requirements cover appliances utilizing features that treat water through the use of cation exchange water softeners, ionization, filters, ultraviolet radiation, ozone generation, and reverse osmosis. These requirements do not cover water treatment appliances for use with pools or spas, water distillers, aquariums, or other equipment connected to plumbing that is covered by individual requirements. These requirements do not cover appliances for use in hazardous locations as defined in the National Electrical Code, NFPA 70. These requirements do not cover the aesthetic effects or the effectiveness of water treatment.
URI: http://yse.yabesh.ir/std;query=autho162s93FVY%2049A/handle/yse/233874
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contributor authorUL - UL
date accessioned2017-10-18T11:01:36Z
date available2017-10-18T11:01:36Z
date copyright2016.09.29
date issued2016
identifier otherNJOIUFAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;query=autho162s93FVY%2049A/handle/yse/233874
description abstractScope: These requirements cover electrically operated water treatment appliances for household and commercial use. These appliances are intended for installation and use in accordance with the National Electrical Code, NFPA 70, and are rated 600 V or less. These requirements cover appliances utilizing features that treat water through the use of cation exchange water softeners, ionization, filters, ultraviolet radiation, ozone generation, and reverse osmosis. These requirements do not cover water treatment appliances for use with pools or spas, water distillers, aquariums, or other equipment connected to plumbing that is covered by individual requirements. These requirements do not cover appliances for use in hazardous locations as defined in the National Electrical Code, NFPA 70. These requirements do not cover the aesthetic effects or the effectiveness of water treatment.
languageEnglish
titleUL 979num
titleEnglish -- UL Standard for Safety Water Treatment Appliances - Second Edition; Reprint with revisions through and including February 3, 2017en
typestandard
page131
statusActive
treeUL - UL:;2016
contenttypefulltext
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