UL PRODUCT CATEGORY

[Fire Doors] (Swinging-type Fire Doors) Swinging-type Fire Door Retrofit Parts, GSZG


See General Information for Swinging-type Fire Doors

715.4

USE

This category covers retrofit parts intended to repair or upgrade existing swinging-type fire doors as identified in the individual certifications.

ADDITIONAL INFORMATION

For additional information, see Swinging-type Fire Doors (GSYX), Fire Doors (GSNV) and Fire-resistance Ratings (BXRH).

REQUIREMENTS

The basic standard used to investigate products in this category is ANSI/UL 10B, "Fire Tests of Door Assemblies."

UL MARK

The Certification Mark of UL on the operator is the only method provided by UL to identify products manufactured under its Certification and Follow-Up Service. The Certification Mark for these products includes the UL symbol, the words "CERTIFIED" and "SAFETY," the geographic identifier(s), and a file number.

Additional Certification Markings

Products covered under this category are additionally marked with the following information:

RETROFIT KIT FOR SWINGING-TYPE FIRE DOOR
FOR INSTALLATION ON [type of door construction]
MINIMUM LATCH THROW: + IN.
RATING: ++
TEMP RISE: +++
+ 1/2, 5/8 or 3/4


++ 4 H, 3 H, 1-1/2 H, 3/4 H, 30 MIN or 20 MIN


+++ 30 MIN - 250°F MAX, 30 MIN - 450°F MAX, 30 MIN - 650°F MAX, or no reference to temperature rise when the temperature rise exceeds 650°F at 30 min.

Alternate UL Mark

The Classification Mark of UL on the operator is the only method provided by UL to identify products manufactured under its Classification and Follow-Up Service. The Classification Mark for these products includes the UL symbol, the word "CLASSIFIED" above the UL symbol (as illustrated in the Introduction of this Directory), and the following additional information:

SWINGING TYPE FIRE DOOR RETROFIT
INTENDED FOR INSTALLATION ON ++++
FIRE RATING
Minimum Latch Throw: + In.
Rating: ++
Temp Rise: +++

+ 1/2 in., 5/8 in. or 3/4 in.

++ 4 Hr, 3 Hr, 1-1/2 Hr, 3/4 Hr, 30 min or 20 min.

+++ 30 min - 250 F max, 30 min - 450 F max, 30 min - 650 F max or no reference to temperature rise when the temperature rise exceeds 650 F at 30 min.

++++ Type of door construction, as applicable

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Last Updated on 2017-08-07
GSZG.GuideInfo GSZG Active 20170807 20170807

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