Nora Lighting NHRIC-4LMRAT/PEM 4 Inch IC Air-Tight Dedicated Remodel Housing

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Nora Lighting NHRIC-4LMRAT/PEM

NHRIC-4LMRAT/PEM Product Description

4″ IC Air-Tight Dedicated Remodel housings are designed for use with all 4″ Nora Lighting LED retrofit luminares. IC housings are high quality, light weight units ideal for use in insulated ceilings. Airtight construction reduces energy costs by reducing the amount of air escaping through the ceiling. Rated for direct contact with insulation and combustive materials, Nora Remodel IC housings install into existing drywall or wood ceilings with no above access.


· IC rated for direct contact with insulation
· Quick connect provided for electrical connection to the LED trim
· ASTM E283 for Air-Tight
· Available with 277V Step-down transformer


0.040 aluminum housing adjusts to a maximum ceiling thickness of 5/8" (16mm). Housing terminates at a 1/4" ceiling flange for even positioning of housing angle within the ceiling. Structural arm consists of 0.050 steel and connects to housing with
junction box. Integral spring brackets provided.

Air Flow Restriction:
Meets requirments of Air-Tight (AT) <2CFM (cubic feet per minute) in accordance with ASTM-283 Air-Tight requirements.

“IC” Insulated ceiling housings are direct contact rated. Not to be used in direct contact with spray foam insulation.

Four high tension tempered steel springs secure remodel housing to 5/8” thick (max.) ceiling (Hole cutout template provided for convenience)

Junction Box:
Prewired 15 cubic inch 0.064" thick galvanized steel with six 1/2", one 3/4" knockouts, four Romex® pryouts, and snap on covers. All leads are #18AWG wire, the ground wire is connected to the bottom, and quick connectors are supplied on all leads. Through branch circuit wiring, (3-in, 3-out).

Input Voltage:

Quick connect for LED reflectors

Operating Temp.:
122°F (50°C) max. ambient temperature

Specified by reflector

Step Down Transformer (converts 277V input to 120V):
Optional 50W step down transformer installed (NHRIC-4LMRAT/277). Through branch wiring is limited to 3-in and 3-out.

NLPR-4 - PRISM Series
NIR-4 - Iolite Series
NLCBC-4 / NLCBC2-4 - Cobalt Series
NRMC-4 - Marquise I Series
NRMC2-4 - Marquise II Series
NOX-4 / NOXAC-4 / NOXTW-4 - Onyx Series
NPR-4 - Pearl Series

Remote 90-minute battery back-up and remote test switch can be specified and installed separately.

· cULus Listed for damp location & feed through (wet location when used with compatible reflectors)
· Meets or exceeds ASTM-283 Air-Tight requirements
· Certified to the high efficacy requirements of California Title 24 JA8-2019 (when used with compatible reflectors)
· RoHS compliant

About Nora Lighting:

After stepping into the lighting game just a little over 20 years ago, Nora lighting has sprinted its way to the top of light fixture suppliers. With a team of the most hip design experts and engineering technologies Nora lights can add a modern, yet dependable edge to your home, job, or college dorm. Nora track lighting and recessed lighting are amongst the best available. So why not play it stylish and smart and go with Nora lighting?
Please email us with the products you need and the details of your job at
Nora Lighting NHRIC-4LMRAT/PEM 4 Inch IC Air-Tight Dedicated Remodel Housing
Nora Lighting NHRIC-4LMRAT/PEM 4 Inch IC Air-Tight Dedicated Remodel Housing
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