





3″ New Construction Dedicated LED IC Airtight Housing
Dimensions
14W MAX · New Construction · 3 item numbers · Lamp: Designed for use with ELCO 3" LED inserts, LED modules, or PSA37 with 3" MR16 trims
Item numbers ↓Dimensions
1 drawing · click to open full size
Details
- Single Wall IC Airtight Housing for use in insulated ceilings.
- Dimmable.
- Transformer (EL390ICA-7 only): 277V to 120V step-down transformer.
- Trims and inserts sold separately, MR16 LED with PSA37 or 3" Insert.
Lamp
Designed for use with ELCO 3" LED inserts, LED modules, or PSA37 with 3" MR16 trims.
Construction:
• Single wall IC rated for direct contact with insulation, for use in IC or non-IC conditions. • Housing adjusts in frame to accommodate up to 1 1/2" ceiling thickness. • Airtight housing with gasket to restrict airflow in accordance with ASTM E-283 air-tight requirements. • Steel housing for greater heat dissipation. Stamped galvanized steel frame.
Installation
Designed for ceiling plenums where 2x6 joists or taller joists are used. High strength hanger bars can easily be nailed to joists. Maximum hole cutout is 3 5/8". Suitable for t-grid and drop ceiling applications. See installation sheet for detailed information.
Junction Box
Positioned to accommodate straight conduit runs. Seven 1/2" trade size conduit knockouts, four 3/4" knockouts. Pry-out knockout slots. 4 Romex pryouts with strain relief.
Hanger Bars
Pre-installed hanger bars with True Nail facilitate easy installation in regular lumber, engineered lumber, and laminated beams. Integral T-bar slots for easy installation in T-bars. Spans up to 24" and can be repositioned 90°. Score lines allow for tool-free hanger bar size reduction. Integral leveling flange allows for single-person installation while aligning the housings with the joists.
Electrical
• Input Voltage: 120V AC. • Inherently protected.
Dimmability
Dimmability based on lamp.
Listings
• UL Listed (US and Canada) for Damp Location. • UL Listed (US and Canada) for Wet Location with select trims. • UL Listed (US and Canada) for Feed Through. • UL Listed (US and Canada) for Direct Contact with Insulation and Combustible Material. • Airtight per ASTM E-283. • Install a JA8-2025-E lamp/luminaire for Title 24 Compliance.
Warranty
ELCO Lighting warrants products will be free from defects in materials and workmanship for a period of 3 years.
Works with
Part of these families
4 families
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Family3″ LED Housings and Inserts8W, 9W, 11W · 640–1,040 lm · 2700K–5000K · 120V
Family3″ Quick Connect PSA37 Housings and Trims7W lamp · 500 lm · 2700K–4000K · 120V
Family3″ Standard Koto™5W–12.5W · 350–1,400 lm · 2400K–4000K, 5-CCT switch, Sunset, Human Centric · 120V





