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Standard 399, Edition 8

Standard for Drinking-Water Coolers

UL CSDS Proposal
Standard 399, Edition 8 Edition Date: March 30, 2018
Summary of Topics b0399_8_20180330_sum.html

Subject 399

Bulletin Dated: March 30, 2018


The following changes in requirements to the Standard for Drinking-Water Coolers, UL 399, are being proposed:

1. Revisions to Controls Requirements

2. Alternate Sheet Metal Thickness Requirements

3. Revisions to Include Switch Mode Power Supply Units

4. Water Coolers Having Two Supply Cords

5. Nonmetallic Materials Used as Water Pressurized Parts

6. Clarification to Marking Requirements

7. Additional Option for Ignition Protection Test

8. Editorial Corrections

Back to Standard 399, Edition 8

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