• UL 731

UL 731

Oil-Fired Unit Heaters

Underwriters Laboratories, 09/25/1995

Publisher: UL

File Format: PDF

$102.00$204.93


Published:25/09/1995

Pages:90

Please note: All interim revisions for this edition available at time of your purchase will be included.

These requirements apply to oil-fired unit heaters as defined herein. Unit heaters designed to supply heated air through ducts are covered in the Standard for Oil-Fired Central Furnaces, UL 727.

Requirements for the installation and use of oil-burning equipment are included in the Standard for the Installation of Oil Burning Equipment, NFPA 31 and the BOCA National Mechanical Code.

A product that contains features, characteristics, components, materials, or systems new or different from those in use when the Standard was developed, and that involves a risk of fire, electric shock, or injury to persons, shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to mai ntain the level of safety for the user of the product as originally anticipated by the intent of this Standard.

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