UL UL 2021:2021

UL 2021:2021 PDF Download

Standard EN Sample 1 Sample 2

Standard for Fixed and Location-Dedicated Electric Room Heaters

SKU162811449 Published by Underwriters Laboratories Inc. UL Publication Date2021-02-02 Pages CountPages121

The UL 2021:2021 standard specifies the requirements for electric room heating equipment that is permanently installed or designated for specific locations. This standard applies to equipment with a voltage rating of 600 volts or lower and is intended for use in ordinary locations as defined by the National Electrical Code (ANSI/NFPA 70).

The standard excludes certain types of heaters from its scope, including movable heaters, wall- or ceiling-hung heaters, baseboard heaters, duct heaters, central-heating furnaces, fan-coil units, panel- or cable-type radiant-heating equipment, and electric boilers. These excluded equipment types may have their own separate and individual requirements that are not covered by this standard.

Details
Edition4
ICS Codes97.100 - Domestic, commercial and industrial heating appliances
Language(s)English
File Size1.2 MB
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