ANSI Z21.11.2a-2013
Standard for Gas-Fired Room Heaters, Volume II, Unvented Room Heaters

Standard No.

ANSI Z21.11.2a-2013

Release Date

2013

Published By

American National Standards Institute （ANSI)

Latest

ANSI Z21.11.2a-2013

ANSI Z21.11.2a-2013 history

• 2013 ANSI Z21.11.2a-2013 Standard for Gas-Fired Room Heaters, Volume II, Unvented Room Heaters