ANSI/UL 731-2004
Standard for Safety for Oil-Fired Unit Heaters

Standard No.

ANSI/UL 731-2004

Release Date

2004

Published By

American National Standards Institute （ANSI)

Latest

ANSI/UL 731-2004

Scope

These requirements apply to oil-fired unit heaters as defined herein.

ANSI/UL 731-2004 history

• 2004 ANSI/UL 731-2004 Standard for Safety for Oil-Fired Unit Heaters