Submission Number: 305
Submission ID: 5816
Submission UUID: 0534d9f3-1a1f-431d-8d79-b748f1fb81e6

Created: Wed, 09/20/2023 - 18:05
Completed: Wed, 09/20/2023 - 18:05
Changed: Fri, 09/22/2023 - 16:34

Remote IP address:
Submitted by: Anonymous
Language: English

Is draft: No

Flagged: Yes

Submitted Comment
Brent Hartman
CSA Group
Hydrogen Blends for Appliances

Regarding the use of hydrogen blends in appliances, CSA Group’s standards Technical Committees have been provided access to a range of test data from a variety of sources, and upon careful review and analysis, agree that natural gas containing up to and including 5% of Hydrogen is covered by testing with Test Gas A.  As such, no changes to our standards are required, and product certifications remain valid for these blend levels.

The Request For Interpretation (RFI), and the position of the Technical Committees, have been published here: