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CSA - C22.2 NO. 104:20

Humidifiers

active, Most Current
Organization: CSA
Publication Date: 1 January 2020
Status: active
Page Count: 126
ICS Code (Ventilators. Fans. Air-conditioners): 23.120
scope:

These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the rules of CSA C22.1, Canadian Electrical Code (CEC), Part I.

These requirements cover humidifiers intended for residential and commercial use. This includes humidifiers of the centrifugal atomizing type, evaporative-media type, water-injection type, steam type, and the like. The humidifiers are intended for installation in a room, mounted on a wall or a ceiling, or for duct or plenum mounting.

These requirements apply to equipment that includes an electric heating element to heat air or water, or both.

These requirements do not apply to evaporative coolers that are also intended to be used for cooling.

These requirements do not apply to portable, electrode-type products, such as vaporizers, which are covered by UL 499 and CAN/CSA-C22.2 No. 64.

Document History

CSA C22.2 NO 104
January 1, 2020
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the rules of CSA C22.1, Canadian Electrical...
C22.2 NO. 104:20
January 1, 2020
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the rules of CSA C22.1, Canadian Electrical...
C22.2 NO. 104-11
April 25, 2011
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-11
January 1, 2011
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-11
January 1, 2011
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-01
November 1, 2001
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSVNFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-01
November 1, 2001
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-01
November 1, 2001
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSVNFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-01
November 1, 2001
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
C22.2 NO. 104-93
October 1, 1993
Humidifiers
These requirements cover humidifiers rated 600 V or less, and intended to be used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, and the Rules of the Canadian Electrical Code...
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References

This document references:
ASTM D395 - Standard Test Methods for Rubber Property - Compression Set
Published by ASTM on July 1, 2018
These test methods cover the testing of rubber intended for use in applications in which the rubber will be subjected to compressive stresses in air or liquid media. They are applicable particularly...
This document references:
E162 - Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
July 1, 2022
This fire-test-response standard describes the measurement of surface flammability of materials. It is not intended for use as a basis of ratings for building code purposes (see Appendix X1). The...
This document references:
CSA B51 - Boiler, pressure vessel, and pressure piping code
Published by CSA on January 1, 2019
Except as indicated in Clause 1.2, Part 1 of this Standard applies to all boilers, pressure vessels, pressure piping, and fittings, as provided for by the Act (as defined in Clause 3) and identified...
This document references:
C22.1-21 - Canadian Electrical Code, Part I Safety Standard for Electrical Installations
Published by CSA on January 1, 2021
This Code applies to all electrical work and electrical equipment operating or intended to operate at all voltages in electrical installations for buildings, structures, and premises, including...
This document references:
CSA C22.2 NO 0.15 - Adhesive labels
Published by CSA on January 1, 2015
This Standard applies to permanent adhesive labels and nameplates intended for use indoors or outdoors on application surfaces that are essentially clean, smooth, flat, or simple curved.* * See Annex...
View Less
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