Centaur deep fan support boxes are engineered for secure ceiling fan or fixture installation, offering a robust 2-1/8" depth to accommodate heavier loads and larger electrical connections. These 4" round boxes are constructed from durable non-metallic materials and come in multiple mounting configurations including standard bar hanger, new work bar hanger, old work bar hanger, and screw clamp (SC) options. Suitable for both new construction and retrofit applications, these fan-rated boxes ensure easy installation and long-lasting support.
SKU | Diameter (Ø) | Width | Height (Depth) |
---|---|---|---|
CM‑FSDB‑FB (Round, Bar) | 4″ | — (round box) | 2‑1/8″ (2.125″) |
CM‑FSDB‑NBH (Octagon New Work) | 4″ | — (octagon box) | 2‑1/8″ |
CM‑FSDB‑OBH (Round Old Work) | 4″ | — (round box) | 2‑1/8″ |
CM‑FSDB‑SC (Octagon Screw Clamp) | 4″ | — (octagon box) | 2‑1/8″ |
Manufacturer Resources
Product Specs
- Product Type:
- Fan Support Box
- Diameter:
- 4 inches
- Insulated:
- Non-Insulated
- Knockouts:
- (3) -1/2 Inch, (2) - Loom, None
- Material:
- Steel
- Size:
- 4 inches
- Applications:
- Supporting ceiling fans in various mounting conditions
- Depth:
- 2.125 inches
- Mounting Feature:
- Ceiling / Bar Hanger
- Certifications:
- UL