UL PRODUCT CATEGORY

[Fire Doors] (Fire Door Closers, Holders and Operators) Combination Fire Door Closers and Holders, GTIS


See General Information for Fire Door Closers, Holders and Operators

407.6715.4715.4.3.1715.4.7715.4.7.2715.4.7.3715.4.7.4907.2.6.2909.20.2.1909.20.6909.5.2

GENERAL

This category covers combination door closers and holders intended for use with swinging fire doors. They are designed to hold the door in the open position under normal usage and release and automatically close the door under fire conditions. They incorporate an integral electromagnetic holder mechanism designed for use with certified automatic fire detectors, provided with normally closed switching contacts.

Combination door closers and holders with integral latches are suitable for use with single swinging fire doors having a 20 min fire rating. Doors incorporating such devices are not required to have any other means of latching.

The combination closer and holder has been investigated from an electrical as well as fire protection standpoint.

Authorities Having Jurisdiction should be consulted that the door, combination closer and holder, and automatic fire detector or other combination of system units are acceptable for any given location.

PRODUCT IDENTITY

One of the following product identities appears on the product:

    Combination Door Closer and Holder

    Combination Door Closer and Holder with Integral Latch for Use with Doors of 20 Min Fire Rating

RELATED PRODUCTS

See Flame-automatic Fire Detectors (UPZT), Heat-automatic Fire Detectors (UQGS) and Smoke Detectors for Fire Alarm Systems (UROX).

ADDITIONAL INFORMATION

For additional information, see Fire Door Closers, Holders and Operators (GTBT), Fire Doors (GSNV) and Fire-resistance Ratings (BXRH).

REQUIREMENTS

The basic standard used to investigate products in this category is UL 228, "Door Closers-Holders, With or Without Integral Smoke Detectors."

Where indicated in the individual certifications, products have additionally been investigated to ANSI/UL 10C, "Positive Pressure Fire Tests of Door Assemblies."

UL MARK

The Certification Mark of UL on the product 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 additionally investigated to ANSI/UL 10C may be so noted on the product.

Alternate UL Mark

The Listing Mark of UL on the product is the only method provided by UL to identify products manufactured under its Listing and Follow-Up Service. The Listing Mark for these products includes the UL symbol (as illustrated in the Introduction of this Directory) together with the word "LISTED," a control number, and the product name "Combination Door Closer and Holder" or "Combination Door Closer and Holder with Integral Latch for Use with Doors of 20 Min Fire Rating."

Products additionally investigated to ANSI/UL 10C may be so noted on the UL Listing Mark.

* * * * * * * * * * * * * * * * * * * * * * * * *

UL, in performing its functions in accordance with its objectives, does not assume or undertake to discharge any responsibility of the manufacturer or any other party. UL shall not incur any obligation or liability for any loss, expense or damages, including incidental or consequential damages, arising out of or in connection with the use, interpretation of, or reliance upon this Guide Information.

Combination Door Closers and Holders with Integral Latches for Use with Doors of 20 Min Fire RatingFire Door Holders
Last Updated on 2013-05-16
GTIS.GuideInfo GTIS Active 20130516 20121008

The appearance of a company's name or product in this database does not in itself assure that products so identified have been manufactured under UL's Follow-Up Service. Only those products bearing the UL Mark should be considered to be Certified and covered under UL's Follow-Up Service. Always look for the Mark on the product.

UL permits the reproduction of the material contained in the Online Certification Directory subject to the following conditions: 1. The Guide Information, Assemblies, Constructions, Designs, Systems, and/or Certifications (files) must be presented in their entirety and in a non-misleading manner, without any manipulation of the data (or drawings). 2. The statement "Reprinted from the Online Certifications Directory with permission from UL" must appear adjacent to the extracted material. In addition, the reprinted material must include a copyright notice in the following format: "© 2019 UL LLC".