The STI EF161408-O EnviroArmour fiberglass enclosure delivers robust, weatherproof protection for fire alarm and life safety equipment requiring a full 8 in. of mounting depth. At 16Hx14Wx8D in., the EF161408-O accommodates larger subpanels, power supplies with integral transformers, and multi-board control assemblies that simply will not fit in shallower housings.
Constructed from corrosion-resistant fiberglass, this enclosure withstands moisture, UV exposure, and temperature extremes that would degrade metal cabinets in harsh outdoor or semi-outdoor locations. The opaque door maintains a clean appearance while blocking direct sunlight from heat-sensitive components inside.
- Dimensions: 16Hx14Wx8D in. interior
- Door style: Opaque, solid fiberglass
- Rating: NEMA 3R weatherproof
- Material: Corrosion-resistant fiberglass
- Applications: Parking-level risers, rooftop fan control panels, utility rooms, outdoor power supplies
- No filter fan — passive ventilation only
Pair the STI EF161408-O with addressable modules, NAC extenders, or small FACPs where an 8 in. depth is required. Universal mounting pattern accommodates standard DIN rails and back plates.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 16 × 14 × 8 in |
| Condition | New |
| Specification | 16Hx14Wx8D in., opaque door, no fan, fiberglass, NEMA 3R |
| Part Type | Enclosure |









