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Technical Service 1-800-992-1180

www.stifirestop.com

EZ-Path® Smoke & Acoustical Pathway

ZIS1086  •  03/2014

Installation in walls for new cabling installations utilizing two or four devices 

with appropriate wall plates and gaskets. Installation is easily and quickly 

accomplished using the following steps:

1.  Position and mount gang plate to wall. (see fig.1)
  - For 2 gang plate, fasten on 16” (41 cm) centers.
  - For 4 gang plate, fasten on 24” (61 cm) centers.

2.  Using the guide markers on the gang plate, draw straight lines to locate 

centers of each hole. (see fig.2)

3.  Drill a 4” (102 mm) diameter hole using a circular hole saw for each 

device. (see fig.3)

4.  Insert outer sleeve in opening and attach to gang plate. (see fig. 4)
5.  Press each wall plate attachment hook onto the top and bottom of each 

device to secure it firmly in place.

6.  On the opposite side of the wall repeat steps 1 – 5 installing the inner 

sleeve instead of the outer sleeve.

7.  Apply wall labels after installation.  

Note: When installing NEZ33 the EZ-Path® logo needs to be facing you in the upright 

position and the arrows should be pointing to the top and bottom of the device. For 

vertical installations, horizontal supports should be installed.

INSTRUCTION SHEET

 SMOKE & ACOUSTICAL PATHWAY

GANG PLATE INSTALLATION

CATALOG NUMBERS - NEZDP233, NEZDP433, NEZP233, NEZP433

Fig. 2

Fig. 3

Fig. 4

LIMITED WARRANTY: STI warrants that its products will be free of defects for one year 

from the date of purchase.  In the event a product does not conform to this warranty, the 

sole and exclusive remedy is, at STI’s option, replacement of the product or refund of 

the purchase price.  The warranty provided herein shall be void and of no effect in the 

event that the product is not installed in accordance with STI’s published instructions, listed 

systems and applicable building and safety codes.  THIS WARRANTY IS IN LIEU OF ALL 

OTHER REPRESENTATIONS AND EXPRESSED OR IMPLIED WARRANTIES (including 

the implied warranties of merchantability or fitness for a particular use) AND UNDER NO 

CIRCUMSTANCES SHALL STI BE LIABLE FOR ANY DIRECT, INDIRECT, SPECIAL, 

INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING, WITHOUT 

LIMITATION, ANY LOSS OF REVENUE, PROFIT OR USE. Prior to use, the user shall 

determine the suitability of the product for its intended use, and the user assumes all risks 

and liability for subsequent use.  No person other than an officer of STI is authorized to bind 

STI to any other warranty for any product for which this warranty is issued.

MADE IN THE USA  –  © 2014 SPECIFIED TECHNOLOGIES INC.

Specified Technologies Inc. • Somerville NJ 08876 USA • Phone: 800.992.1180

Fig. 1

ZIS1086 NEZ.indd   2

3/24/14   2:59 PM

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