Product Description
NHIC-928LMRAT 6" Super Sloped IC Air-tight LED Dedicated New Construction Housing is a purpose-built recessed housing for steep, pitched ceilings from 7/12 (30°) to 12/12 (45°). Designed by Nora Lighting, it’s IC-rated for direct contact with insulation, air-tight to reduce energy loss, and ready for dedicated LED reflector modules for reliable, code-compliant installs.
NHIC-928LMRAT 6" Super Sloped IC Air-Tight Housing
IC Air-Tight 6" new construction housing for 7/12–12/12 pitched ceilings; 120/277V input; cULus Damp; through-branch wiring; quick-connect for LED reflectors.
- Ceiling Pitch: 7/12 (30°) to 12/12 (45°)
- Input Voltage: 120/277V
- Rating: IC, Air-Tight, cULus Damp
- Wiring: Through-branch circuit; prewired 25 cu. in. J-box
- Bar Hangers: 13-3/4" to 24-1/2" adjustable with captive nails
Free shipping on orders over $250
Benefits
- Purpose-built for steep slopes—maintains correct aperture and photometrics on 30°–45° ceilings for clean, even beam appearance.
- IC Air-Tight construction reduces conditioned air loss and supports energy code compliance.
- Fast, secure installs with long adjustable bar hangers, alignment foot, and captive nails for wood joists or T-bar.
- Dedicated LED platform with quick-connect to compatible sloped LED reflectors for reliable performance and dimming defined by the luminaire.
Key Features
- Pitch Range: 7/12 to 12/12 (30°–45°)
- Voltage: 120/277V input
- Air-Tight: < 2 CFM per ASTM E283
- IC Rated: Direct contact with insulation (not for direct spray foam contact)
- Junction Box: 25 cu. in., seven 1/2" knockouts, four Romex pry-outs, snap-on covers
- Bar Hangers: 13-3/4"–24-1/2", repositionable 90°, “L”-foot for joist alignment, T-bar notch
- Compatibility: NLRS-6S11 Super Sloped LED Reflector; NLRS-6S12 Super Sloped LED Baffle
- Listings: cULus Damp; meets Title 24 JA8-2022 when paired with a compliant downlight
Specifications
Technical Specs
| Model | NHIC-928LMRAT |
| Type | 6" Super Sloped LED dedicated IC Air-Tight new construction housing |
| Input Voltage | 120/277V |
| Dimming | Specified by compatible LED reflector/luminaire |
| Ceiling Compatibility | Pitched ceilings 7/12 to 12/12; fits 2" x 8" joists; 5/8"–1" ceiling thickness |
| Wiring | Through-branch circuit; #18 AWG prewired leads; ground bonded; quick connectors |
| Air-Tight | Factory gaskets restrict airflow to < 2 CFM (ASTM E283) |
| Listings | cULus Damp; JA8-2022 compliant when used with compatible downlight |
Physical Specs
| Ceiling Cutout | 6-1/2" x 8-1/4" |
| Overall Length | 18.59" |
| Frame Length | 16.27" |
| Height | 7.16" |
| Construction | 0.035" steel plaster frame & housing with riveted dome cap; integral fold-out torsion brackets |
Performance / Compliance
| Operating Temperature | 50°C (122°F) max housing temperature |
| Insulation Contact | IC-rated (do not install in direct contact with spray foam) |
| Code Compliance | Meets ASTM E283 Air-Tight; suitable for Damp Locations |
Application Examples
- Residential great rooms, lofts, and vaulted entries with 30°–45° ceiling pitches
- Sanctuaries, hospitality spaces, and galleries requiring consistent aperture alignment on steep slopes
- New construction projects using 2" x 8" joist framing
Installation Tips
- Set the frame angle using the integral brackets and wing nuts to match the ceiling pitch before closing drywall.
- Use the adjustable bar hangers and “L”-foot to align the housing to the bottom of the joist; rotate hangers 90° if needed.
- Verify branch-circuit capacity for through-wiring and make all terminations inside the prewired 25 cu. in. junction box.
- Maintain IC compliance but avoid direct spray foam contact with the housing; follow local codes.
- Connect the compatible Nora super-sloped LED reflector via the provided quick connector and set dimming per luminaire specs.
Frequently Asked Questions
What ceiling pitches does this housing support?
It’s adjustable for slopes from 7/12 (30°) up to 12/12 (45°).
Is it air-tight and IC-rated?
Yes. It’s IC-rated for direct insulation contact and factory-gasketed to restrict air leakage to under 2 CFM.
Can I through-wire multiple housings?
Yes. The 25 cu. in. junction box supports through-branch circuit wiring with up to eight 12 AWG conductors (90°C rated).
Which trims or reflectors are compatible?
Use Nora’s super-sloped dedicated LED reflectors, including NLRS-6S11 (reflector) and NLRS-6S12 (baffle).
What are the cutout and overall dimensions?
Ceiling cutout is 6-1/2" x 8-1/4". Overall length is 18.59" with a frame length of 16.27" and height of 7.16".
Is it suitable for damp locations and Title 24?
Yes. It’s cULus Listed for Damp Locations and meets Title 24 JA8-2022 when paired with a compliant downlight.
