Specification

NICOR, Inc. 2200 Midtown Place NE, Albuquerque, NM 87107 P: 800.821.6283 F: 800.892.8393
www.nicorlighting.com February 22, 2019 11:45 AM
Type
Catalog
Project
EFH4
4” Fire Rated Housing
Product Description
The EFH4 are new construction 4” housings that are UL Classied for a 2 hour re rating. They are
designed with double wall construction and non-combustible ber insulation to prevent the passage
of ames, toxic gasses and ignition gasses into plenum ceilings. The ber insulation also acts as a
sound deadening material, minimizing transfer of sounds between oors. The EFH4 is suitable for
condominiums, apartment buildings, multi-family, commercial and residential applications.
Housing
• Internal housing of 24ga steel construcion
• Two v-spring clips for easy installation of NICOR trims
• IDEAL connector or Edison base socket (depending on model)
• Interior lled with exible, non-combustable insulation.
• External housing of 20ga heavy duty steel
• Matte black nish
• Thermally protected at 257°F (125°C) (EFH4 standard only)
Plaster Frame
• Single piece stamped 22ga steel frame
• Integrated hanger bar attachment features
Junction Box
• Listed for through branch circuit wiring and includes three 1/2”, one 3/4” and one 3/8” knockouts
• Supplied with three quick connect push-in wire connectors
• Four pry-outs with integral strain relief simplify Romex installation
Hangar Bars
• Two fully adjustable, pre-scored hangar bars (13.6” - 25”) with captive nails included on frame
• Swivel foot on end of bar rotates 90° for easy single person installation
• Bars can be locked into place after adjustment with preinstalled set screw
• Hangar bars can be repositioned 90° on frame without tools
• Unique hanger bar lip design helps align can to bottom of joist and T-Bar notch allow for
installation into suspended ceilings
Listings & Ratings
• Input voltage of 120VAC
• Approved under ANSI/UL 263 and 1598
• UL Classied with Two Hour Fire Rating
• UL Listed for Damp Location
• Will meet Wet Location rating based on trim used
• Meets or exceeds ASTM-283 Air-Tight Requirements
Warranty
• 1-year warranty standard
Date
7.6 in
(193 mm)
10.6 in
(269 mm)
Specications and dimensions subject to change without notice.
Ordering Information
Example: EFH4-LED
Series Size Base
EFH 4 Blank (Edison Base)
-LED (IDEAL connector)
WET LOCATION
RATED
Lamp and Trim Options (EFH6 with Edison Base)
Lamp Type Max Wattage NICOR Trims
LED (any shape) 20 See below
R20/PAR20 50 19501,19501SP, 19502,19502SP, 19503, 19504,
19505, 19506, 19507, 19508, 19509, 19510,
19523, 19558
Suitable for Wet Location when used with: 19509 OR 19510
*Location rating depends on trim used.
* *
5.5 in
(140 mm)
4.5 in
(114 mm)
7.4 in
(188 mm)
2HR
FIRE
RATED