1.范围1。1本标准适用于辐射空间加热面板、面板组和带附件的系统，系统电压不超过750 V，设计用于室内非危险场所的家用、商用和工业应用，符合加拿大电气规范第一部分的规则。1.2本标准不适用于辐射加热面板，CSA标准C22涵盖了这些内容。2台46号电动空气加热器，以及安装在底层地板上方的加热面板、面板组和系统。

1. Scope1.1This Standard applies to radiant space heating panels, panel sets, and systems, with accessories, for use on system voltages not exceeding 750 V, designed for use indoors in nonhazardous locations in household, commercial, and industrial applications, in accordance with the Rules of the Canadian Electrica l Code, Part I.1.2This Standard does not apply to radiant heating panels, which are covered by CSA Standard C22.2 No. 46, Electric Air- Heaters, and heating panels, panel sets, and systems mounted above the subfloor.